Tuukka Petäjä, Ph.D. - Publications

Affiliations: 
Physics University of Helsinki, Helsingfors, Finland 
Area:
Atmospheric aerosol
Website:
https://tuhat.halvi.helsinki.fi/portal/en/persons/tuukka-petaja(a9f2bbd1-d3ec-4665-b455-b5d5665b123f).html

462 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Fung PL, Savadkoohi M, Zaidan MA, Niemi JV, Timonen H, Pandolfi M, Alastuey A, Querol X, Hussein T, Petäjä T. Corrigendum to "Constructing transferable and interpretable machine learning models for black carbon concentrations" [Environ. Int. 184 (2024) 108449]. Environment International. 108561. PMID 38462436 DOI: 10.1016/j.envint.2024.108561  0.746
2024 Garcia-Marlès M, Lara R, Reche C, Pérez N, Tobías A, Savadkoohi M, Beddows D, Salma I, Vörösmarty M, Weidinger T, Hueglin C, Mihalopoulos N, Grivas G, Kalkavouras P, Ondráček J, et al. Inter-annual trends of ultrafine particles in urban Europe. Environment International. 185: 108510. PMID 38460241 DOI: 10.1016/j.envint.2024.108510  0.415
2024 Marten R, Xiao M, Wang M, Kong W, He XC, Stolzenburg D, Pfeifer J, Marie G, Wang DS, Elser M, Baccarini A, Lee CP, Amorim A, Baalbaki R, Bell DM, et al. Assessing the importance of nitric acid and ammonia for particle growth in the polluted boundary layer. Environmental Science: Atmospheres. 4: 265-274. PMID 38371605 DOI: 10.1039/d3ea00001j  0.547
2024 Blichner SM, Yli-Juuti T, Mielonen T, Pöhlker C, Holopainen E, Heikkinen L, Mohr C, Artaxo P, Carbone S, Meller BB, Quaresma Dias-Júnior C, Kulmala M, Petäjä T, Scott CE, Svenhag C, et al. Process-evaluation of forest aerosol-cloud-climate feedback shows clear evidence from observations and large uncertainty in models. Nature Communications. 15: 969. PMID 38326341 DOI: 10.1038/s41467-024-45001-y  0.633
2024 Fung PL, Savadkoohi M, Zaidan MA, Niemi JV, Timonen H, Pandolfi M, Alastuey A, Querol X, Hussein T, Petäjä T. Constructing transferable and interpretable machine learning models for black carbon concentrations. Environment International. 184: 108449. PMID 38286044 DOI: 10.1016/j.envint.2024.108449  0.777
2024 Li D, Huang W, Wang D, Wang M, Thornton JA, Caudillo L, Rörup B, Marten R, Scholz W, Finkenzeller H, Marie G, Baltensperger U, Bell DM, Brasseur Z, Curtius J, et al. Nitrate Radicals Suppress Biogenic New Particle Formation from Monoterpene Oxidation. Environmental Science & Technology. PMID 38185880 DOI: 10.1021/acs.est.3c07958  0.472
2023 Zha Q, Aliaga D, Krejci R, Sinclair VA, Wu C, Ciarelli G, Scholz W, Heikkinen L, Partoll E, Gramlich Y, Huang W, Leiminger M, Enroth J, Peräkylä O, Cai R, et al. Oxidized organic molecules in the tropical free troposphere over Amazonia. National Science Review. 11: nwad138. PMID 38116089 DOI: 10.1093/nsr/nwad138  0.556
2023 He XC, Simon M, Iyer S, Xie HB, Rörup B, Shen J, Finkenzeller H, Stolzenburg D, Zhang R, Baccarini A, Tham YJ, Wang M, Amanatidis S, Piedehierro AA, Amorim A, et al. Iodine oxoacids enhance nucleation of sulfuric acid particles in the atmosphere. Science (New York, N.Y.). 382: 1308-1314. PMID 38096284 DOI: 10.1126/science.adh2526  0.511
2023 Dada L, Okuljar M, Shen J, Olin M, Wu Y, Heimsch L, Herlin I, Kankaanrinta S, Lampimäki M, Kalliokoski J, Baalbaki R, Lohila A, Petäjä T, Maso MD, Duplissy J, et al. The synergistic role of sulfuric acid, ammonia and organics in particle formation over an agricultural land. Environmental Science: Atmospheres. 3: 1195-1211. PMID 38014379 DOI: 10.1039/d3ea00065f  0.54
2023 Heutte B, Bergner N, Beck I, Angot H, Dada L, Quéléver LLJ, Laurila T, Boyer M, Brasseur Z, Daellenbach KR, Henning S, Kuang C, Kulmala M, Lampilahti J, Lampimäki M, et al. Measurements of aerosol microphysical and chemical properties in the central Arctic atmosphere during MOSAiC. Scientific Data. 10: 690. PMID 37821470 DOI: 10.1038/s41597-023-02586-1  0.498
2023 Dada L, Stolzenburg D, Simon M, Fischer L, Heinritzi M, Wang M, Xiao M, Vogel AL, Ahonen L, Amorim A, Baalbaki R, Baccarini A, Baltensperger U, Bianchi F, Daellenbach KR, et al. Role of sesquiterpenes in biogenic new particle formation. Science Advances. 9: eadi5297. PMID 37682996 DOI: 10.1126/sciadv.adi5297  0.55
2023 Nie W, Yan C, Yang L, Roldin P, Liu Y, Vogel AL, Molteni U, Stolzenburg D, Finkenzeller H, Amorim A, Bianchi F, Curtius J, Dada L, Draper DC, Duplissy J, et al. NO at low concentration can enhance the formation of highly oxygenated biogenic molecules in the atmosphere. Nature Communications. 14: 3347. PMID 37291087 DOI: 10.1038/s41467-023-39066-4  0.408
2023 Surdu M, Lamkaddam H, Wang DS, Bell DM, Xiao M, Lee CP, Li D, Caudillo L, Marie G, Scholz W, Wang M, Lopez B, Piedehierro AA, Ataei F, Baalbaki R, et al. Molecular Understanding of the Enhancement in Organic Aerosol Mass at High Relative Humidity. Environmental Science & Technology. PMID 36716278 DOI: 10.1021/acs.est.2c04587  0.536
2023 Trechera P, Garcia-Marlès M, Liu X, Reche C, Pérez N, Savadkoohi M, Beddows D, Salma I, Vörösmarty M, Casans A, Casquero-Vera JA, Hueglin C, Marchand N, Chazeau B, Gille G, et al. Phenomenology of ultrafine particle concentrations and size distribution across urban Europe. Environment International. 172: 107744. PMID 36696793 DOI: 10.1016/j.envint.2023.107744  0.315
2022 Angot H, Blomquist B, Howard D, Archer S, Bariteau L, Beck I, Boyer M, Crotwell M, Helmig D, Hueber J, Jacobi HW, Jokinen T, Kulmala M, Lan X, Laurila T, et al. Year-round trace gas measurements in the central Arctic during the MOSAiC expedition. Scientific Data. 9: 723. PMID 36434022 DOI: 10.1038/s41597-022-01769-6  0.409
2022 Finkenzeller H, Iyer S, He XC, Simon M, Koenig TK, Lee CF, Valiev R, Hofbauer V, Amorim A, Baalbaki R, Baccarini A, Beck L, Bell DM, Caudillo L, Chen D, et al. The gas-phase formation mechanism of iodic acid as an atmospheric aerosol source. Nature Chemistry. PMID 36376388 DOI: 10.1038/s41557-022-01067-z  0.501
2022 Liu Y, Zhan J, Zheng F, Song B, Zhang Y, Ma W, Hua C, Xie J, Bao X, Yan C, Bianchi F, Petäjä T, Ding A, Song Y, He H, et al. Dust emission reduction enhanced gas-to-particle conversion of ammonia in the North China Plain. Nature Communications. 13: 6887. PMID 36371439 DOI: 10.1038/s41467-022-34733-4  0.516
2022 Cai R, Yin R, Yan C, Yang D, Deng C, Dada L, Kangasluoma J, Kontkanen J, Halonen R, Ma Y, Zhang X, Paasonen P, Petäjä T, Kerminen VM, Liu Y, et al. The missing base molecules in atmospheric acid-base nucleation. National Science Review. 9: nwac137. PMID 36196118 DOI: 10.1093/nsr/nwac137  0.532
2022 Shen J, Scholz W, He XC, Zhou P, Marie G, Wang M, Marten R, Surdu M, Rörup B, Baalbaki R, Amorim A, Ataei F, Bell DM, Bertozzi B, Brasseur Z, et al. High Gas-Phase Methanesulfonic Acid Production in the OH-Initiated Oxidation of Dimethyl Sulfide at Low Temperatures. Environmental Science & Technology. PMID 36137236 DOI: 10.1021/acs.est.2c05154  0.382
2022 Dada L, Angot H, Beck I, Baccarini A, Quéléver LLJ, Boyer M, Laurila T, Brasseur Z, Jozef G, de Boer G, Shupe MD, Henning S, Bucci S, Dütsch M, Stohl A, et al. A central arctic extreme aerosol event triggered by a warm air-mass intrusion. Nature Communications. 13: 5290. PMID 36075920 DOI: 10.1038/s41467-022-32872-2  0.369
2022 Ma L, Zhang Y, Lin Z, Zhou Y, Yan C, Zhang Y, Zhou W, Ma W, Hua C, Li X, Deng C, Qi Y, Dada L, Li H, Bianchi F, et al. Deposition potential of 0.003-10 µm ambient particles in the humidified human respiratory tract: Contribution of new particle formation events in Beijing. Ecotoxicology and Environmental Safety. 243: 114023. PMID 36030686 DOI: 10.1016/j.ecoenv.2022.114023  0.493
2022 Georgiades P, Ezhova E, Räty M, Orlov D, Kulmala M, Lelieveld J, Malkhazova S, Erguler K, Petäjä T. The impact of climatic factors on tick-related hospital visits and borreliosis incidence rates in European Russia. Plos One. 17: e0269846. PMID 35857740 DOI: 10.1371/journal.pone.0269846  0.327
2022 Fung PL, Sillanpää S, Niemi JV, Kousa A, Timonen H, Zaidan MA, Saukko E, Kulmala M, Petäjä T, Hussein T. Improving the current air quality index with new particulate indicators using a robust statistical approach. The Science of the Total Environment. 157099. PMID 35779731 DOI: 10.1016/j.scitotenv.2022.157099  0.783
2022 Li X, Li Y, Cai R, Yan C, Qiao X, Guo Y, Deng C, Yin R, Chen Y, Li Y, Yao L, Sarnela N, Zhang Y, Petäjä T, Bianchi F, et al. Insufficient Condensable Organic Vapors Lead to Slow Growth of New Particles in an Urban Environment. Environmental Science & Technology. PMID 35749221 DOI: 10.1021/acs.est.2c01566  0.591
2022 Kulmala M, Cai R, Stolzenburg D, Zhou Y, Dada L, Guo Y, Yan C, Petäjä T, Jiang J, Kerminen VM. The contribution of new particle formation and subsequent growth to haze formation. Environmental Science: Atmospheres. 2: 352-361. PMID 35694136 DOI: 10.1039/d1ea00096a  0.601
2022 Marten R, Xiao M, Rörup B, Wang M, Kong W, He XC, Stolzenburg D, Pfeifer J, Marie G, Wang DS, Scholz W, Baccarini A, Lee CP, Amorim A, Baalbaki R, et al. Survival of newly formed particles in haze conditions. Environmental Science: Atmospheres. 2: 491-499. PMID 35694134 DOI: 10.1039/d2ea00007e  0.56
2022 Wang M, Xiao M, Bertozzi B, Marie G, Rörup B, Schulze B, Bardakov R, He XC, Shen J, Scholz W, Marten R, Dada L, Baalbaki R, Lopez B, Lamkaddam H, et al. Synergistic HNO-HSO-NH upper tropospheric particle formation. Nature. 605: 483-489. PMID 35585346 DOI: 10.1038/s41586-022-04605-4  0.728
2022 Du W, Cai J, Zheng F, Yan C, Zhou Y, Guo Y, Chu B, Yao L, Heikkinen LM, Fan X, Wang Y, Cai R, Hakala S, Chan T, Kontkanen J, et al. Influence of Aerosol Chemical Composition on Condensation Sink Efficiency and New Particle Formation in Beijing. Environmental Science & Technology Letters. 9: 375-382. PMID 35573269 DOI: 10.1021/acs.estlett.2c00159  0.543
2022 Moschos V, Dzepina K, Bhattu D, Lamkaddam H, Casotto R, Daellenbach KR, Canonaco F, Rai P, Aas W, Becagli S, Calzolai G, Eleftheriadis K, Moffett CE, Schnelle-Kreis J, Severi M, et al. Equal abundance of summertime natural and wintertime anthropogenic Arctic organic aerosols. Nature Geoscience. 15: 196-202. PMID 35341076 DOI: 10.1038/s41561-021-00891-1  0.33
2021 Kokkonen TV, Xie Y, Paasonen P, Gani S, Jiang L, Wang B, Zhou D, Qin W, Nie W, Kerminen VM, Petäjä T, Sun J, Kulmala M, Ding A. The effect of urban morphological characteristics on the spatial variation of PM air quality in downtown Nanjing. Environmental Science: Atmospheres. 1: 481-497. PMID 34913037 DOI: 10.1039/d1ea00035g  0.372
2021 Feng Z, Zheng F, Liu Y, Fan X, Yan C, Zhang Y, Daellenbach KR, Bianchi F, Petäjä T, Kulmala M, Bao X. Evolution of organic carbon during COVID-19 lockdown period: Possible contribution of nocturnal chemistry. The Science of the Total Environment. 152191. PMID 34875334 DOI: 10.1016/j.scitotenv.2021.152191  0.458
2021 Wang Y, Clusius P, Yan C, Dällenbach K, Yin R, Wang M, He XC, Chu B, Lu Y, Dada L, Kangasluoma J, Rantala P, Deng C, Lin Z, Wang W, et al. Molecular Composition of Oxygenated Organic Molecules and Their Contributions to Organic Aerosol in Beijing. Environmental Science & Technology. PMID 34806377 DOI: 10.1021/acs.est.1c05191  0.675
2021 Ding K, Huang X, Ding A, Wang M, Su H, Kerminen VM, Petäjä T, Tan Z, Wang Z, Zhou D, Sun J, Liao H, Wang H, Carslaw K, Wood R, et al. Aerosol-boundary-layer-monsoon interactions amplify semi-direct effect of biomass smoke on low cloud formation in Southeast Asia. Nature Communications. 12: 6416. PMID 34741045 DOI: 10.1038/s41467-021-26728-4  0.392
2021 Wu H, Li Z, Li H, Luo K, Wang Y, Yan P, Hu F, Zhang F, Sun Y, Shang D, Liang C, Zhang D, Wei J, Wu T, Jin X, et al. The impact of the atmospheric turbulence-development tendency on new particle formation: a common finding on three continents. National Science Review. 8: nwaa157. PMID 34691590 DOI: 10.1093/nsr/nwaa157  0.542
2021 Surdu M, Pospisilova V, Xiao M, Wang M, Mentler B, Simon M, Stolzenburg D, Hoyle CR, Bell DM, Lee CP, Lamkaddam H, Lopez-Hilfiker F, Ahonen LR, Amorim A, Baccarini A, et al. Molecular characterization of ultrafine particles using extractive electrospray time-of-flight mass spectrometry. Environmental Science: Atmospheres. 1: 434-448. PMID 34604755 DOI: 10.1039/d1ea00050k  0.548
2021 Yli-Juuti T, Mielonen T, Heikkinen L, Arola A, Ehn M, Isokääntä S, Keskinen HM, Kulmala M, Laakso A, Lipponen A, Luoma K, Mikkonen S, Nieminen T, Paasonen P, Petäjä T, et al. Significance of the organic aerosol driven climate feedback in the boreal area. Nature Communications. 12: 5637. PMID 34561456 DOI: 10.1038/s41467-021-25850-7  0.479
2021 Feng Z, Zheng F, Yan C, Fu P, Zhang Y, Lin Z, Cai J, Du W, Wang Y, Kangasluoma J, Bianchi F, Petäjä T, Wang Y, Kulmala M, Liu Y. The impact of ammonium on the distillation of organic carbon in PM. The Science of the Total Environment. 803: 150012. PMID 34525708 DOI: 10.1016/j.scitotenv.2021.150012  0.491
2021 Ezhova E, Orlov D, Suhonen E, Kaverin D, Mahura A, Gennadinik V, Kukkonen I, Drozdov D, Lappalainen HK, Melnikov V, Petäjä T, Kerminen VM, Zilitinkevich S, Malkhazova SM, Christensen TR, et al. Climatic Factors Influencing the Anthrax Outbreak of 2016 in Siberia, Russia. Ecohealth. PMID 34453636 DOI: 10.1007/s10393-021-01549-5  0.33
2021 Sokhi RS, Singh V, Querol X, Finardi S, Targino AC, Andrade MF, Pavlovic R, Garland RM, Massagué J, Kong S, Baklanov A, Ren L, Tarasova O, Carmichael G, Peuch VH, et al. A global observational analysis to understand changes in air quality during exceptionally low anthropogenic emission conditions. Environment International. 157: 106818. PMID 34425482 DOI: 10.1016/j.envint.2021.106818  0.42
2021 He XC, Tham YJ, Dada L, Wang M, Finkenzeller H, Stolzenburg D, Iyer S, Simon M, Kürten A, Shen J, Rörup B, Rissanen M, Schobesberger S, Baalbaki R, Wang DS, et al. Role of iodine oxoacids in atmospheric aerosol nucleation. Science (New York, N.Y.). 371: 589-595. PMID 33542130 DOI: 10.1126/science.abe0298  0.572
2021 Tham YJ, He XC, Li Q, Cuevas CA, Shen J, Kalliokoski J, Yan C, Iyer S, Lehmusjärvi T, Jang S, Thakur RC, Beck L, Kemppainen D, Olin M, Sarnela N, et al. Direct field evidence of autocatalytic iodine release from atmospheric aerosol. Proceedings of the National Academy of Sciences of the United States of America. 118. PMID 33479177 DOI: 10.1073/pnas.2009951118  0.673
2021 Chu B, Dada L, Liu Y, Yao L, Wang Y, Du W, Cai J, Dällenbach KR, Chen X, Simonen P, Zhou Y, Deng C, Fu Y, Yin R, Li H, et al. Particle growth with photochemical age from new particle formation to haze in the winter of Beijing, China. The Science of the Total Environment. 753: 142207. PMID 33207435 DOI: 10.1016/J.Scitotenv.2020.142207  0.512
2020 Wang Y, Gao W, Wang S, Song T, Gong Z, Ji D, Wang L, Liu Z, Tang G, Huo Y, Tian S, Li J, Li M, Yang Y, Chu B, et al. Contrasting trends of PM and surface-ozone concentrations in China from 2013 to 2017. National Science Review. 7: 1331-1339. PMID 34692161 DOI: 10.1093/nsr/nwaa032  0.415
2020 Kulmala M, Dada L, Daellenbach KR, Yan C, Stolzenburg D, Kontkanen J, Ezhova E, Hakala S, Tuovinen S, Kokkonen TV, Kurppa M, Cai R, Zhou Y, Yin R, Baalbaki R, et al. Is reducing new particle formation a plausible solution to mitigate particulate air pollution in Beijing and other Chinese megacities? Faraday Discussions. PMID 33290451 DOI: 10.1039/D0Fd00078G  0.632
2020 Yao L, Fan X, Yan C, Kurtén T, Daellenbach KR, Li C, Wang Y, Guo Y, Dada L, Rissanen MP, Cai J, Tham YJ, Zha Q, Zhang S, Du W, et al. Unprecedented Ambient Sulfur Trioxide (SO) Detection: Possible Formation Mechanism and Atmospheric Implications. Environmental Science & Technology Letters. 7: 809-818. PMID 33195731 DOI: 10.1021/acs.estlett.0c00615  0.514
2020 Yan C, Nie W, Vogel AL, Dada L, Lehtipalo K, Stolzenburg D, Wagner R, Rissanen MP, Xiao M, Ahonen L, Fischer L, Rose C, Bianchi F, Gordon H, Simon M, et al. Size-dependent influence of NO on the growth rates of organic aerosol particles. Science Advances. 6: eaay4945. PMID 32518819 DOI: 10.1126/Sciadv.Aay4945  0.746
2020 Wang M, Chen D, Xiao M, Ye Q, Stolzenburg D, Hofbauer V, Ye P, Vogel AL, Mauldin RL, Amorim A, Baccarini A, Baumgartner B, Brilke S, Dada L, Dias A, et al. Photo-oxidation of aromatic hydrocarbons produces low-volatility organic compounds. Environmental Science & Technology. PMID 32515954 DOI: 10.1021/Acs.Est.0C02100  0.564
2020 Shen Y, Wang J, Gao Y, Chan CK, Zhu Y, Gao H, Petäjä T, Yao X. Sources and formation of nucleation mode particles in remote tropical marine atmospheres over the South China Sea and the Northwest Pacific Ocean. The Science of the Total Environment. 735: 139302. PMID 32473431 DOI: 10.1016/J.Scitotenv.2020.139302  0.544
2020 Wang M, Kong W, Marten R, He XC, Chen D, Pfeifer J, Heitto A, Kontkanen J, Dada L, Kürten A, Yli-Juuti T, Manninen HE, Amanatidis S, Amorim A, Baalbaki R, et al. Rapid growth of new atmospheric particles by nitric acid and ammonia condensation. Nature. 581: 184-189. PMID 32405020 DOI: 10.1038/S41586-020-2270-4  0.747
2020 Lorelei de Jesus A, Thompson H, Knibbs LD, Kowalski M, Cyrys J, Niemi JV, Kousa A, Timonen H, Luoma K, Petäjä T, Beddows D, Harrison RM, Hopke P, Morawska L. Long-term trends in PM mass and particle number concentrations in urban air: The impacts of mitigation measures and extreme events due to changing climates. Environmental Pollution (Barking, Essex : 1987). 263: 114500. PMID 32268234 DOI: 10.1016/J.Envpol.2020.114500  0.478
2020 Dada L, Lehtipalo K, Kontkanen J, Nieminen T, Baalbaki R, Ahonen L, Duplissy J, Yan C, Chu B, Petäjä T, Lehtinen K, Kerminen VM, Kulmala M, Kangasluoma J. Formation and growth of sub-3-nm aerosol particles in experimental chambers. Nature Protocols. PMID 32051616 DOI: 10.1038/S41596-019-0274-Z  0.627
2020 Sizov O, Ezhova E, Tsymbarovich P, Soromotin A, Prihod'ko N, Petäjä T, Zilitinkevich S, Kulmala M, Bäck J, Köster K. Fire and vegetation dynamics in North-West Siberia during the last 60 years based on high-resolution remote sensing Biogeosciences Discussions. 1-34. DOI: 10.5194/Bg-2020-174  0.445
2020 Luoma K, Virkkula A, Aalto P, Lehtipalo K, Petäjä T, Kulmala M. A comparison of three optical absorption photometers at a boreal forest site – effects of different correction algorithms Atmospheric Measurement Techniques Discussions. 1-36. DOI: 10.5194/Amt-2020-325  0.485
2020 Ylivinkka I, Kaupinmäki S, Virman M, Peltola M, Taipale D, Petäjä T, Kerminen V, Kulmala M, Ezhova E. Clouds over Hyytiälä, Finland: an algorithm to classify clouds based on solar radiation and cloud base height measurements Atmospheric Measurement Techniques Discussions. 1-34. DOI: 10.5194/Amt-2020-130  0.448
2020 Laj P, Bigi A, Rose C, Andrews E, Lund Myhre C, Collaud Coen M, Lin Y, Wiedensohler A, Schulz M, Ogren JA, Fiebig M, Gliß J, Mortier A, Pandolfi M, Petäja T, et al. A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories Atmospheric Measurement Techniques. 13: 4353-4392. DOI: 10.5194/Amt-13-4353-2020  0.588
2020 Heikkinen L, Äijälä M, Daellenbach KR, Chen G, Garmash O, Aliaga D, Graeffe F, Räty M, Luoma K, Aalto P, Kulmala M, Petäjä T, Worsnop D, Ehn M. Eight years of sub-micrometre organic aerosol composition data from the boreal forest characterized using a machine-learning approach Atmospheric Chemistry and Physics. 1-47. DOI: 10.5194/Acp-2020-868  0.502
2020 Sulo J, Sarnela N, Kontkanen J, Ahonen L, Paasonen P, Laurila T, Jokinen T, Kangasluoma J, Petäjä T, Kulmala M, Lehtipalo K. Long-term measurement of sub-3nm particles and their precursor gases in the boreal forest Atmospheric Chemistry and Physics. 1-38. DOI: 10.5194/Acp-2020-719  0.638
2020 Schneider J, Höhler K, Heikkilä P, Keskinen J, Bertozzi B, Bogert P, Schorr T, Umo NS, Vogel F, Brasseur Z, Wu Y, Hakala S, Duplissy J, Moisseev D, Kulmala M, et al. The seasonal cycle of ice-nucleating particles linked to the abundance of biogenic aerosol in boreal forests Atmospheric Chemistry and Physics. 1-18. DOI: 10.5194/Acp-2020-683  0.554
2020 Heinritzi M, Dada L, Simon M, Stolzenburg D, Wagner AC, Fischer L, Ahonen LR, Amanatidis S, Baalbaki R, Baccarini A, Bauer PS, Baumgartner B, Bianchi F, Brilke S, Chen D, et al. Molecular understanding of the suppression of new-particleformation by isoprene Atmospheric Chemistry and Physics. 1-18. DOI: 10.5194/Acp-2020-51  0.594
2020 Thorp T, Arnold SR, Pope RJ, Spracklen DV, Conibear L, Knote C, Arshinov M, Belan B, Asmi E, Laurila T, Skorokhod AI, Nieminen T, Petäjä T. Late-Spring and Summertime Tropospheric Ozone and NO 2 in Western Siberia and the Russian Arctic: Regional Model Evaluation and Sensitivities Atmospheric Chemistry and Physics. 1-47. DOI: 10.5194/Acp-2020-426  0.342
2020 Bousiotis D, Pope FD, Beddows DC, Dall’Osto M, Massling A, Nøjgaard JK, Nørdstrom C, Niemi JV, Portin H, Petäjä T, Perez N, Alastuey A, Querol X, Kouvarakis G, Vratolis S, et al. An Analysis of New Particle Formation (NPF) at Thirteen European Sites Atmospheric Chemistry and Physics. 1-66. DOI: 10.5194/Acp-2020-414  0.486
2020 Casquero-Vera JA, Lyamani H, Dada L, Hakala S, Paasonen P, Román R, Fraile R, Petäjä T, Olmo-Reyes FJ, Alados-Arboledas L. New particle formation at urban and high-altitude remote sites in the south-eastern Iberian Peninsula Atmospheric Chemistry and Physics. 1-32. DOI: 10.5194/Acp-2020-394  0.51
2020 Cai J, Chu B, Yao L, Yan C, Heikkinen LM, Zheng F, Li C, Fan X, Zhang S, Yang D, Wang Y, Kokkonen TV, Chan T, Zhou Y, Dada L, et al. Size segregated particle number and mass emissions in urban Beijing Atmospheric Chemistry and Physics. 1-29. DOI: 10.5194/Acp-2020-248  0.591
2020 Lin Z, Wang Y, Zheng F, Zhou Y, Guo Y, Feng Z, Li C, Zhang Y, Hakala S, Chan T, Yan C, Daellenbach KR, Chu B, Dada L, Kangasluoma J, et al. Rapid mass growth and enhanced light extinction of atmospheric aerosols during the heating season haze episodes in Beijing revealed by aerosol-chemistry-radiation-boundary layer interaction Atmospheric Chemistry and Physics. 1-39. DOI: 10.5194/Acp-2020-223  0.579
2020 Kontkanen J, Deng C, Fu Y, Dada L, Zhou Y, Cai J, Dällenbach KR, Hakala S, Kokkonen TV, Lin Z, Liu Y, Wang Y, Yan C, Petäjä T, Jiang J, et al. Size-resolved particle number emissions in Beijing determined from measured particle size distributions Atmospheric Chemistry and Physics. 1-26. DOI: 10.5194/Acp-2020-215  0.597
2020 Luoma K, Niemi JV, Helin A, Aurela M, Timonen H, Virkkula A, Rönkkö T, Kousa A, Fung PL, Hussein T, Petäjä T. Spatiotemporal variation and trends of equivalent black carbon in the Helsinki metropolitan area in Finland Atmospheric Chemistry and Physics. 1-30. DOI: 10.5194/Acp-2020-201  0.374
2020 Dada L, Ylivinkka I, Baalbaki R, Li C, Guo Y, Yan C, Yao L, Sarnela N, Jokinen T, Daellenbach KR, Yin R, Deng C, Chu B, Nieminen T, Kontkanen J, et al. Sources and sinks driving sulphuric acid concentrations in contrasting environments: implications on proxy calculations Atmospheric Chemistry and Physics. 1-24. DOI: 10.5194/Acp-2020-155  0.526
2020 Liu Y, Zhang Y, Lian C, Yan C, Feng Z, Zheng F, Fan X, Chen Y, Wang W, Chu B, Wang Y, Cai J, Du W, Daellenbach KR, Kangasluoma J, et al. The promotion effect of nitrous acid on aerosol formation in wintertime Beijing: possible contribution of traffic-related emission Atmospheric Chemistry and Physics. 1-43. DOI: 10.5194/Acp-2020-150  0.527
2020 Petäjä T, Duplissy E, Tabakova K, Schmale J, Altstädter B, Ancellet G, Arshinov M, Balin Y, Baltensperger U, Bange J, Beamish A, Belan B, Berchet A, Bossi R, Cairns WRL, et al. Integrative and comprehensive Understanding on Polar Environments (iCUPE): the concept and initial results Atmospheric Chemistry and Physics. 1-62. DOI: 10.5194/Acp-2019-1217  0.591
2020 Hemmilä MS, Makkonen U, Virkkula AO, Panagiotopoulou G, Aalto J, Kulmala M, Petäjä T, Hakola H, Hellén H. Amine and guanidine emissions from a boreal forest floor Atmospheric Chemistry and Physics. 1-20. DOI: 10.5194/Acp-2019-1157  0.447
2020 Lampilahti J, Manninen HE, Leino K, Väänänen R, Manninen A, Mazon SB, Nieminen T, Leskinen M, Enroth J, Bister M, Zilitinkevich S, Kangasluoma J, Järvinen H, Kerminen V, Petäjä T, et al. Roll vortices induce new particle formation bursts in the planetary boundary layer Atmospheric Chemistry and Physics. 1-35. DOI: 10.5194/Acp-2019-1013  0.627
2020 Simon M, Dada L, Heinritzi M, Scholz W, Stolzenburg D, Fischer L, Wagner AC, Kürten A, Rörup B, He X, Almeida J, Baalbaki R, Baccarini A, Bauer PS, Beck L, et al. Molecular understanding of new-particle formation from α -pinene between −50 and +25 °C Atmospheric Chemistry and Physics. 20: 9183-9207. DOI: 10.5194/Acp-20-9183-2020  0.562
2020 Petäjä T, Duplissy E, Tabakova K, Schmale J, Altstädter B, Ancellet G, Arshinov M, Balin Y, Baltensperger U, Bange J, Beamish A, Belan B, Berchet A, Bossi R, Cairns WRL, et al. Overview: Integrative and Comprehensive Understanding on Polar Environments (iCUPE) – concept and initial results Atmospheric Chemistry and Physics. 20: 8551-8592. DOI: 10.5194/Acp-20-8551-2020  0.591
2020 Yang Y, Wang Y, Zhou P, Yao D, Ji D, Sun J, Wang Y, Zhao S, Huang W, Yang S, Chen D, Gao W, Liu Z, Hu B, Zhang R, et al. Atmospheric reactivity and oxidation capacity during summer at a suburban site between Beijing and Tianjin Atmospheric Chemistry and Physics. 20: 8181-8200. DOI: 10.5194/Acp-20-8181-2020  0.461
2020 Stolzenburg D, Simon M, Ranjithkumar A, Kürten A, Lehtipalo K, Gordon H, Ehrhart S, Finkenzeller H, Pichelstorfer L, Nieminen T, He X, Brilke S, Xiao M, Amorim A, Baalbaki R, et al. Enhanced growth rate of atmospheric particles from sulfuric acid Atmospheric Chemistry and Physics. 20: 7359-7372. DOI: 10.5194/Acp-20-7359-2020  0.622
2020 Paramonov M, Dusseldorp SDv, Gute E, Abbatt JPD, Heikkilä P, Keskinen J, Chen X, Luoma K, Heikkinen L, Hao L, Petäjä T, Kanji ZA. Condensation/immersion mode ice-nucleating particles in a boreal environment Atmospheric Chemistry and Physics. 20: 6687-6706. DOI: 10.5194/Acp-20-6687-2020  0.522
2020 Heikkinen L, Äijälä M, Riva M, Luoma K, Dällenbach K, Aalto J, Aalto P, Aliaga D, Aurela M, Keskinen H, Makkonen U, Rantala P, Kulmala M, Petäjä T, Worsnop D, et al. Long-term sub-micrometer aerosol chemical composition in the boreal forest: inter- and intra-annual variability Atmospheric Chemistry and Physics. 20: 3151-3180. DOI: 10.5194/Acp-20-3151-2020  0.55
2020 Zhou Y, Dada L, Liu Y, Fu Y, Kangasluoma J, Chan T, Yan C, Chu B, Daellenbach KR, Bianchi F, Kokkonen TV, Liu Y, Kujansuu J, Kerminen V, Petäjä T, et al. Variation of size-segregated particle number concentrations in wintertime Beijing Atmospheric Chemistry and Physics. 20: 1201-1216. DOI: 10.5194/Acp-20-1201-2020  0.594
2020 Motlagh NH, Petaja T, Kulmala M, Trachoma S, Lagerspetz E, Nurmi P, Li X, Varjonen S, Mineraud J, Siekkinen M, Rebeiro-Hargrave A, Hussein T. Toward Massive Scale Air Quality Monitoring Ieee Communications Magazine. 58: 54-59. DOI: 10.1109/Mcom.001.1900515  0.401
2020 Zaidan MA, Motlagh NH, Fung PL, Lu D, Timonen H, Kuula J, Niemi JV, Tarkoma S, Petäjä T, Kulmala M, Hussein T. Intelligent Calibration and Virtual Sensing for Integrated Low-Cost Air Quality Sensors Ieee Sensors Journal. 1-1. DOI: 10.1109/Jsen.2020.3010316  0.361
2020 Wu H, Li Z, Li H, Luo K, Wang Y, Yan P, Hu F, Zhang F, Sun Y, Shang D, Liang C, Zhang D, Wei J, Wu T, Jin X, et al. The impact of the atmospheric turbulence development tendency on new particle formation: a common finding on three continents National Science Review. DOI: 10.1093/Nsr/Nwaa157  0.588
2020 Wang Y, Gao W, Wang S, Song T, Gong Z, Ji D, Wang L, Liu Z, Tang G, Huo Y, Tian S, Li J, Li M, Yang Y, Chu B, et al. Contrasting trends of PM2.5 and surface-ozone concentrations in China from 2013 to 2017 National Science Review. 7: 1331-1339. DOI: 10.1093/Nsr/Nwaa032  0.494
2020 Kangasluoma J, Cai R, Jiang J, Deng C, Stolzenburg D, Ahonen LR, Chan T, Fu Y, Kim C, Laurila TM, Zhou Y, Dada L, Sulo J, Flagan RC, Kulmala M, et al. Overview of measurements and current instrumentation for 1–10 nm aerosol particle number size distributions Journal of Aerosol Science. 148: 105584. DOI: 10.1016/J.Jaerosci.2020.105584  0.611
2020 Tuure J, Korpela A, Hautala M, Rautkoski H, Hakojärvi M, Mikkola H, Duplissy J, Pellikka P, Petäjä T, Kulmala M, Alakukku L. Comparing plastic foils for dew collection: Preparatory laboratory-scale method and field experiment in Kenya Biosystems Engineering. 196: 145-158. DOI: 10.1016/J.Biosystemseng.2020.05.016  0.399
2019 Fung PL, Zaidan MA, Sillanpää S, Kousa A, Niemi JV, Timonen H, Kuula J, Saukko E, Luoma K, Petäjä T, Tarkoma S, Kulmala M, Hussein T. Input-Adaptive Proxy for Black Carbon as a Virtual Sensor. Sensors (Basel, Switzerland). 20. PMID 31905686 DOI: 10.3390/S20010182  0.428
2019 Mohr C, Thornton JA, Heitto A, Lopez-Hilfiker FD, Lutz A, Riipinen I, Hong J, Donahue NM, Hallquist M, Petäjä T, Kulmala M, Yli-Juuti T. Molecular identification of organic vapors driving atmospheric nanoparticle growth. Nature Communications. 10: 4442. PMID 31570718 DOI: 10.1038/S41467-019-12473-2  0.719
2019 Roldin P, Ehn M, Kurtén T, Olenius T, Rissanen MP, Sarnela N, Elm J, Rantala P, Hao L, Hyttinen N, Heikkinen L, Worsnop DR, Pichelstorfer L, Xavier C, Clusius P, et al. The role of highly oxygenated organic molecules in the Boreal aerosol-cloud-climate system. Nature Communications. 10: 4370. PMID 31554809 DOI: 10.1038/S41467-019-12338-8  0.786
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2019 de Jesus AL, Rahman MM, Mazaheri M, Thompson H, Knibbs LD, Jeong C, Evans G, Nei W, Ding A, Qiao L, Li L, Portin H, Niemi JV, Timonen H, Luoma K, et al. Ultrafine particles and PM in the air of cities around the world: Are they representative of each other? Environment International. 129: 118-135. PMID 31125731 DOI: 10.1016/J.Envint.2019.05.021  0.528
2019 Ahonen L, Li C, Kubecka J, Iyer S, Vehkamaki H, Petäjä T, Kulmala M, Hogan CJ. Ion Mobility-Mass Spectrometry of Iodine Pentoxide-Iodic Acid Hybrid Cluster Anions in Dry and Humidified Atmosphere. The Journal of Physical Chemistry Letters. PMID 30939018 DOI: 10.1021/Acs.Jpclett.9B00453  0.447
2019 Yang Y, Wang Y, Yao D, Ji D, sun J, Wang Y, Zhao S, Huang W, Yang S, Gao W, Liu Z, hu B, Zhang R, Zeng L, Petaja T, et al. Parameterized reactivity of hydroxy radical, ozone, nitrate radical and atmospheric oxidation capacity during summer at a suburban site between Beijing and Tianjin Atmospheric Chemistry and Physics. 1-52. DOI: 10.5194/Acp-2019-788  0.451
2019 Shen Y, Virkkula A, Ding A, Luoma K, Keskinen H, Aalto PP, Chi X, Qi X, Nie W, Huang X, Petäjä T, Kulmala M, Kerminen V. Estimating CCN number concentrations using aerosol optical properties:Role of particle number size distribution and parameterization Atmospheric Chemistry and Physics. 1-40. DOI: 10.5194/Acp-2019-149  0.554
2019 Daellenbach KR, Kourtchev I, Vogel AL, Bruns EA, Jiang J, Petäjä T, Jaffrezo J, Aksoyoglu S, Kalberer M, Baltensperger U, El Haddad I, Prévôt ASH. Impact of anthropogenic and biogenic sources on the seasonal variation in the molecular composition of urban organic aerosols: a field and laboratory study using ultra-high-resolution mass spectrometry Atmospheric Chemistry and Physics. 19: 5973-5991. DOI: 10.5194/Acp-19-5973-2019  0.393
2019 Wang Y, Wang Y, Wang L, Petäjä T, Zha Q, Gong C, Li S, Pan Y, Hu B, Xin J, Kulmala M. Increased inorganic aerosol fraction contributes to air pollution and haze in China Atmospheric Chemistry and Physics. 19: 5881-5888. DOI: 10.5194/Acp-19-5881-2019  0.591
2019 Leino K, Lampilahti J, Poutanen P, Väänänen R, Manninen A, Mazon SB, Dada L, Franck A, Wimmer D, Aalto PP, Ahonen LR, Enroth J, Kangasluoma J, Keronen P, Korhonen F, et al. Vertical profiles of sub-3 nm particles over the boreal forest Atmospheric Chemistry and Physics. 19: 4127-4138. DOI: 10.5194/Acp-19-412-2019  0.618
2019 Äijälä M, Daellenbach KR, Canonaco F, Heikkinen L, Junninen H, Petäjä T, Kulmala M, Prévôt ASH, Ehn M. Constructing a data-driven receptor model for organic and inorganic aerosol: a synthesis analysis of eight mass spectrometric data sets from a boreal forest site Atmospheric Chemistry and Physics. 19: 3645-3672. DOI: 10.5194/Acp-19-3645-2019  0.5
2019 Kalivitis N, Kerminen V, Kouvarakis G, Stavroulas I, Tzitzikalaki E, Kalkavouras P, Daskalakis N, Myriokefalitakis S, Bougiatioti A, Manninen HE, Roldin P, Petäjä T, Boy M, Kulmala M, Kanakidou M, et al. Formation and growth of atmospheric nanoparticles in the eastern Mediterranean: results from long-term measurements and process simulations Atmospheric Chemistry and Physics. 19: 2671-2686. DOI: 10.5194/Acp-19-2671-2019  0.753
2019 Lu Y, Yan C, Fu Y, Chen Y, Liu Y, Yang G, Wang Y, Bianchi F, Chu B, Zhou Y, Yin R, Baalbaki R, Garmash O, Deng C, Wang W, et al. A proxy for atmospheric daytime gaseous sulfuric acid concentration in urban Beijing Atmospheric Chemistry and Physics. 19: 1971-1983. DOI: 10.5194/Acp-19-1971-2019  0.584
2019 Vihma T, Uotila P, Sandven S, Pozdnyakov D, Makshtas A, Pelyasov A, Pirazzini R, Danielsen F, Chalov S, Lappalainen HK, Ivanov V, Frolov I, Albin A, Cheng B, Dobrolyubov S, et al. Towards an advanced observation system for the marine Arctic in the framework of the Pan-Eurasian Experiment (PEEX) Atmospheric Chemistry and Physics. 19: 1941-1970. DOI: 10.5194/Acp-19-1941-2019  0.454
2019 Shen Y, Virkkula A, Ding A, Luoma K, Keskinen H, Aalto PP, Chi X, Qi X, Nie W, Huang X, Petäjä T, Kulmala M, Kerminen V. Estimating cloud condensation nuclei number concentrations using aerosol optical properties: role of particle number size distribution and parameterization Atmospheric Chemistry and Physics. 19: 15483-15502. DOI: 10.5194/Acp-19-15483-2019  0.543
2019 Praplan AP, Tykkä T, Chen D, Boy M, Taipale D, Vakkari V, Zhou P, Petäjä T, Hellén H. Long-term total OH reactivity measurements in a boreal forest Atmospheric Chemistry and Physics. 19: 14431-14453. DOI: 10.5194/Acp-19-14431-2019  0.592
2019 Chu B, Kerminen V, Bianchi F, Yan C, Petäjä T, Kulmala M. Atmospheric new particle formation in China Atmospheric Chemistry and Physics. 19: 115-138. DOI: 10.5194/Acp-19-115-2019  0.611
2019 Luoma KH, Virkkula A, Aalto P, Petäjä T, Kulmala M. Over a 10-year record of aerosol optical properties at SMEAR II Atmospheric Chemistry and Physics. 19: 11363-11382. DOI: 10.5194/Acp-19-11363-2019  0.55
2019 Hussein T, Dada L, Hakala S, Petäjä T, Kulmala M. Urban Aerosol Particle Size Characterization in Eastern Mediterranean Conditions Atmosphere. 10: 710. DOI: 10.3390/Atmos10110710  0.588
2019 Sahyoun M, Freney E, Brito J, Duplissy J, Gouhier M, Colomb A, Dupuy R, Bourianne T, Nowak JB, Yan C, Petäjä T, Kulmala M, Schwarzenboeck A, Planche C, Sellegri K. Evidence of New Particle Formation Within Etna and Stromboli Volcanic Plumes and Its Parameterization From Airborne In Situ Measurements Journal of Geophysical Research: Atmospheres. 124: 5650-5668. DOI: 10.1029/2018Jd028882  0.647
2019 Molteni U, Simon M, Heinritzi M, Hoyle CR, Bernhammer A, Bianchi F, Breitenlechner M, Brilke S, Dias A, Duplissy J, Frege C, Gordon H, Heyn C, Jokinen T, Kürten A, et al. Formation of Highly Oxygenated Organic Molecules from α-Pinene Ozonolysis: Chemical Characteristics, Mechanism, and Kinetic Model Development Acs Earth and Space Chemistry. 3: 873-883. DOI: 10.1021/Acsearthspacechem.9B00035  0.516
2019 Tuure J, Korpela A, Hautala M, Hakojärvi M, Mikkola H, Räsänen M, Duplissy J, Pellikka P, Petäjä T, Kulmala M, Alakukku L. Comparison of surface foil materials and dew collectors location in an arid area: a one-year field experiment in Kenya Agricultural and Forest Meteorology. 276: 107613. DOI: 10.1016/J.Agrformet.2019.06.012  0.411
2018 Lehtipalo K, Yan C, Dada L, Bianchi F, Xiao M, Wagner R, Stolzenburg D, Ahonen LR, Amorim A, Baccarini A, Bauer PS, Baumgartner B, Bergen A, Bernhammer AK, Breitenlechner M, et al. Multicomponent new particle formation from sulfuric acid, ammonia, and biogenic vapors. Science Advances. 4: eaau5363. PMID 30547087 DOI: 10.1126/Sciadv.Aau5363  0.756
2018 Jokinen T, Sipilä M, Kontkanen J, Vakkari V, Tisler P, Duplissy EM, Junninen H, Kangasluoma J, Manninen HE, Petäjä T, Kulmala M, Worsnop DR, Kirkby J, Virkkula A, Kerminen VM. Ion-induced sulfuric acid-ammonia nucleation drives particle formation in coastal Antarctica. Science Advances. 4: eaat9744. PMID 30498779 DOI: 10.1126/Sciadv.Aat9744  0.651
2018 Stolzenburg D, Fischer L, Vogel AL, Heinritzi M, Schervish M, Simon M, Wagner AC, Dada L, Ahonen LR, Amorim A, Baccarini A, Bauer PS, Baumgartner B, Bergen A, Bianchi F, et al. Rapid growth of organic aerosol nanoparticles over a wide tropospheric temperature range. Proceedings of the National Academy of Sciences of the United States of America. PMID 30154167 DOI: 10.1073/Pnas.1807604115  0.628
2018 Yao L, Garmash O, Bianchi F, Zheng J, Yan C, Kontkanen J, Junninen H, Mazon SB, Ehn M, Paasonen P, Sipilä M, Wang M, Wang X, Xiao S, Chen H, et al. Atmospheric new particle formation from sulfuric acid and amines in a Chinese megacity. Science (New York, N.Y.). 361: 278-281. PMID 30026225 DOI: 10.1126/Science.Aao4839  0.636
2018 Schmale J, Henning S, Henzing B, Keskinen H, Sellegri K, Ovadnevaite J, Bougiatioti A, Kalivitis N, Stavroulas I, Jefferson A, Park M, Schlag P, Kristensson A, Iwamoto Y, Pringle K, et al. Corrigendum: Collocated observations of cloud condensation nuclei, particle size distributions, and chemical composition. Scientific Data. 5: 180094. PMID 29737978 DOI: 10.1038/sdata.2018.94  0.468
2018 Rose C, Zha Q, Dada L, Yan C, Lehtipalo K, Junninen H, Mazon SB, Jokinen T, Sarnela N, Sipilä M, Petäjä T, Kerminen VM, Bianchi F, Kulmala M. Observations of biogenic ion-induced cluster formation in the atmosphere. Science Advances. 4: eaar5218. PMID 29707638 DOI: 10.1126/Sciadv.Aar5218  0.595
2018 Scott CE, Monks SA, Spracklen DV, Arnold SR, Forster PM, Rap A, Äijälä M, Artaxo P, Carslaw KS, Chipperfield MP, Ehn M, Gilardoni S, Heikkinen L, Kulmala M, Petäjä T, et al. Impact on short-lived climate forcers increases projected warming due to deforestation. Nature Communications. 9: 157. PMID 29323116 DOI: 10.1038/S41467-017-02412-4  0.483
2018 Mamali D, Mikkilä J, Henzing B, Spoor R, Ehn M, Petäjä T, Russchenberg HWJ, Biskos G. Long-term observations of the background aerosol at Cabauw, The Netherlands. Science of the Total Environment. 625: 752-761. PMID 29306164 DOI: 10.1016/J.Scitotenv.2017.12.136  0.546
2018 Cai R, Yang D, Ahonen LR, Shi L, Korhonen F, Ma Y, Hao J, Petäjä T, Zheng J, Kangasluoma J, Jiang J. Data inversion methods to determine sub-3 nm aerosol size distributions using the Particle Size Magnifier Atmospheric Measurement Techniques. 11: 4477-4491. DOI: 10.5194/Amt-11-4477-2018  0.464
2018 Hong J, Xu H, Tan H, Yin C, Hao L, Li F, Cai M, Deng X, Wang N, Su H, Cheng Y, Wang L, Petäjä T, Kerminen V. Low hygroscopicity of organic material in anthropogenic aerosols under pollutionepisode in China Atmospheric Chemistry and Physics. 1-31. DOI: 10.5194/Acp-2018-77  0.535
2018 Vihma T, Uotila P, Sandven S, Pozdnyakov D, Makshtas A, Pelyasov A, Pirazzini R, Danielsen F, Chalov S, Lappalainen HK, Ivanov V, Frolov I, Albin A, Cheng B, Dobrolyubov S, et al. Towards the Marine Arctic Component of the Pan-Eurasian Experiment Atmospheric Chemistry and Physics. 1-56. DOI: 10.5194/Acp-2018-524  0.461
2018 Hellén H, Praplan AP, Tykkä T, Ylivinkka I, Vakkari V, Bäck J, Petäjä T, Kulmala M, Hakola H. Sesquiterpenes identified as key species for atmospheric chemistry in boreal forest by terpenoid and OVOC measurements Atmospheric Chemistry and Physics. 1-39. DOI: 10.5194/Acp-2018-399  0.507
2018 Qi X, Ding A, Roldin P, Xu Z, Zhou P, Sarnela N, Nie W, Huang X, Rusanen A, Ehn M, Rissanen MP, Petäjä T, Kulmala M, Boy M. Modelling studies of HOM and its contributions to growth of new particles:comparison of boreal forest in Finland and polluted environment in China Atmospheric Chemistry and Physics. 1-26. DOI: 10.5194/Acp-2018-235  0.734
2018 Pankratov F, Mahura A, Petäjä T, Popov V, Masloboev V. Elevated atmospheric mercury concentrations at the Russian polarstation Amderma during Icelandic volcanoes' eruptions Atmospheric Chemistry and Physics. 1-17. DOI: 10.5194/Acp-2018-1228  0.35
2018 Wang Y, Wang Y, Tang G, Song T, Zhou P, Liu Z, Hu B, Ji D, Wang L, Zhu X, Yan C, Ehn M, Gao W, Pan Y, Xin J, et al. Rapid formation of intense haze episode in Beijing Atmospheric Chemistry and Physics. 1-18. DOI: 10.5194/Acp-2018-1079  0.458
2018 Pandolfi M, Alados-Arboledas L, Alastuey A, Andrade M, Angelov C, Artiñano B, Backman J, Baltensperger U, Bonasoni P, Bukowiecki N, Collaud Coen M, Conil S, Coz E, Crenn V, Dudoitis V, et al. A European aerosol phenomenology – 6: scattering properties of atmospheric aerosol particles from 28 ACTRIS sites Atmospheric Chemistry and Physics. 18: 7877-7911. DOI: 10.5194/Acp-18-7877-2018  0.597
2018 Melnikov V, Gennadinik V, Kulmala M, Lappalainen HK, Petäjä T, Zilitinkevich S. Cryosphere: a kingdom of anomalies and diversity Atmospheric Chemistry and Physics. 18: 6535-6542. DOI: 10.5194/Acp-18-6535-2018  0.417
2018 Frege C, Ortega IK, Rissanen MP, Praplan AP, Steiner G, Heinritzi M, Ahonen L, Amorim A, Bernhammer A, Bianchi F, Brilke S, Breitenlechner M, Dada L, Dias A, Duplissy J, et al. Influence of temperature on the molecular composition of ions and charged clusters during pure biogenic nucleation Atmospheric Chemistry and Physics. 18: 65-79. DOI: 10.5194/Acp-18-65-2018  0.468
2018 Shen Y, Virkkula A, Ding A, Wang J, Chi X, Nie W, Qi X, Huang X, Liu Q, Zheng L, Xu Z, Petäjä T, Aalto PP, Fu C, Kulmala M. Aerosol optical properties at SORPES in Nanjing, east China Atmospheric Chemistry and Physics. 18: 5265-5292. DOI: 10.5194/Acp-18-5265-2018  0.549
2018 Schmale J, Henning S, Decesari S, Henzing B, Keskinen H, Sellegri K, Ovadnevaite J, Pöhlker ML, Brito J, Bougiatioti A, Kristensson A, Kalivitis N, Stavroulas I, Carbone S, Jefferson A, et al. Long-term cloud condensation nuclei number concentration, particle number size distribution and chemical composition measurements at regionally representative observatories Atmospheric Chemistry and Physics. 18: 2853-2881. DOI: 10.5194/Acp-18-2853-2018  0.61
2018 Sarnela N, Jokinen T, Duplissy J, Yan C, Nieminen T, Ehn M, Schobesberger S, Heinritzi M, Ehrhart S, Lehtipalo K, Tröstl J, Simon M, Kürten A, Leiminger M, Lawler MJ, et al. Measurement–model comparison of stabilized Criegee intermediate and highly oxygenated molecule production in the CLOUD chamber Atmospheric Chemistry and Physics. 18: 2363-2380. DOI: 10.5194/Acp-18-2363-2018  0.542
2018 Dada L, Chellapermal R, Buenrostro Mazon S, Paasonen P, Lampilahti J, Manninen HE, Junninen H, Petäjä T, Kerminen V, Kulmala M. Refined classification and characterization of atmospheric new-particle formation events using air ions Atmospheric Chemistry and Physics. 18: 17883-17893. DOI: 10.5194/Acp-18-17883-2018  0.533
2018 Ezhova E, Ylivinkka I, Kuusk J, Komsaare K, Vana M, Krasnova A, Noe S, Arshinov M, Belan B, Park S, Lavrič JV, Heimann M, Petäjä T, Vesala T, Mammarella I, et al. Direct effect of aerosols on solar radiation and gross primary production in boreal and hemiboreal forests Atmospheric Chemistry and Physics. 18: 17863-17881. DOI: 10.5194/Acp-18-17863-2018  0.438
2018 Hao L, Garmash O, Ehn M, Miettinen P, Massoli P, Mikkonen S, Jokinen T, Roldin P, Aalto P, Yli-Juuti T, Joutsensaari J, Petäjä T, Kulmala M, Lehtinen KEJ, Worsnop DR, et al. Combined effects of boundary layer dynamics and atmospheric chemistry on aerosol composition during new particle formation periods Atmospheric Chemistry and Physics. 18: 17705-17716. DOI: 10.5194/Acp-18-17705-2018  0.585
2018 Zha Q, Yan C, Junninen H, Riva M, Sarnela N, Aalto J, Quéléver L, Schallhart S, Dada L, Heikkinen L, Peräkylä O, Zou J, Rose C, Wang Y, Mammarella I, et al. Vertical characterization of highly oxygenated molecules (HOMs) below and above a boreal forest canopy Atmospheric Chemistry and Physics. 18: 17437-17450. DOI: 10.5194/Acp-18-17437-2018  0.554
2018 Carnerero C, Pérez N, Reche C, Ealo M, Titos G, Lee H, Eun H, Park Y, Dada L, Paasonen P, Kerminen V, Mantilla E, Escudero M, Gómez-Moreno FJ, Alonso-Blanco E, et al. Vertical and horizontal distribution of regional new particle formation events in Madrid Atmospheric Chemistry and Physics. 18: 16601-16618. DOI: 10.5194/Acp-18-16601-2018  0.603
2018 Nieminen T, Kerminen V, Petäjä T, Aalto PP, Arshinov M, Asmi E, Baltensperger U, Beddows DCS, Beukes JP, Collins D, Ding A, Harrison RM, Henzing B, Hooda R, Hu M, et al. Global analysis of continental boundary layer new particle formation based on long-term measurements Atmospheric Chemistry and Physics. 18: 14737-14756. DOI: 10.5194/Acp-18-14737-2018  0.613
2018 Hong J, Xu H, Tan H, Yin C, Hao L, Li F, Cai M, Deng X, Wang N, Su H, Cheng Y, Wang L, Petäjä T, Kerminen V. Mixing state and particle hygroscopicity of organic-dominated aerosols over the Pearl River Delta region in China Atmospheric Chemistry and Physics. 18: 14079-14094. DOI: 10.5194/Acp-18-14079-2018  0.552
2018 Hellén H, Praplan AP, Tykkä T, Ylivinkka I, Vakkari V, Bäck J, Petäjä T, Kulmala M, Hakola H. Long-term measurements of volatile organic compounds highlight the importance of sesquiterpenes for the atmospheric chemistry of a boreal forest Atmospheric Chemistry and Physics. 18: 13839-13863. DOI: 10.5194/Acp-18-13839-2018  0.502
2018 Crowley JN, Pouvesle N, Phillips GJ, Axinte R, Fischer H, Petäjä T, Nölscher A, Williams J, Hens K, Harder H, Martinez-Harder M, Novelli A, Kubistin D, Bohn B, Lelieveld J. Insights into HOx and ROx chemistry in the boreal forest via measurement of peroxyacetic acid, peroxyacetic nitric anhydride (PAN) and hydrogen peroxide Atmospheric Chemistry and Physics. 18: 13457-13479. DOI: 10.5194/Acp-18-13457-2018  0.353
2018 Hari P, Noe S, Dengel S, Elbers J, Gielen B, Kerminen V, Kruijt B, Kulmala L, Lindroth A, Mammarella I, Petäjä T, Schurgers G, Vanhatalo A, Kulmala M, Bäck J. Prediction of photosynthesis in Scots pine ecosystems across Europe by a needle-level theory Atmospheric Chemistry and Physics. 18: 13321-13328. DOI: 10.5194/Acp-18-13321-2018  0.424
2018 Wimmer D, Buenrostro Mazon S, Manninen HE, Kangasluoma J, Franchin A, Nieminen T, Backman J, Wang J, Kuang C, Krejci R, Brito J, Goncalves Morais F, Martin ST, Artaxo P, Kulmala M, et al. Ground-based observation of clusters and nucleation-mode particles in the Amazon Atmospheric Chemistry and Physics. 18: 13245-13264. DOI: 10.5194/Acp-18-13245-2018  0.608
2018 Yan C, Dada L, Rose C, Jokinen T, Nie W, Schobesberger S, Junninen H, Lehtipalo K, Sarnela N, Makkonen U, Garmash O, Wang Y, Zha Q, Paasonen P, Bianchi F, et al. The role of H2SO4-NH3 anion clusters in ion-induced aerosol nucleation mechanisms in the boreal forest Atmospheric Chemistry and Physics. 18: 13231-13243. DOI: 10.5194/Acp-18-13231-2018  0.534
2018 Qi X, Ding A, Roldin P, Xu Z, Zhou P, Sarnela N, Nie W, Huang X, Rusanen A, Ehn M, Rissanen MP, Petäjä T, Kulmala M, Boy M. Modelling studies of HOMs and their contributions to new particle formation and growth: comparison of boreal forest in Finland and a polluted environment in China Atmospheric Chemistry and Physics. 18: 11779-11791. DOI: 10.5194/Acp-18-11779-2018  0.741
2018 Lee BH, Lopez-Hilfiker FD, D'Ambro EL, Zhou P, Boy M, Petäjä T, Hao L, Virtanen A, Thornton JA. Semi-volatile and highly oxygenated gaseous and particulate organic compounds observed above a boreal forest canopy Atmospheric Chemistry and Physics. 18: 11547-11562. DOI: 10.5194/Acp-18-11547-2018  0.654
2018 Nikandrova A, Tabakova K, Manninen A, Väänänen R, Petäjä T, Kulmala M, Kerminen V, O'Connor E. Combining airborne in situ and ground-based lidar measurements for attribution of aerosol layers Atmospheric Chemistry and Physics. 18: 10575-10591. DOI: 10.5194/Acp-18-10575-2018  0.503
2018 Varanda Rizzo L, Roldin P, Brito J, Backman J, Swietlicki E, Krejci R, Tunved P, Petäjä T, Kulmala M, Artaxo P. Multi-year statistical and modeling analysis of submicrometer aerosol number size distributions at a rain forest site in Amazonia Atmospheric Chemistry and Physics. 18: 10255-10274. DOI: 10.5194/Acp-18-10255-2018  0.64
2018 Hussein T, Sogacheva L, Petäjä T. Accumulation and Coarse Modes Particle Concentrations during Dew Formation and Precipitation Aerosol and Air Quality Research. 18: 2929-2938. DOI: 10.4209/Aaqr.2017.10.0362  0.461
2018 Lappalainen HK, Altimir N, Kerminen V, Petäjä T, Makkonen R, Alekseychik P, Zaitseva N, Bashmakova I, Kujansuu J, Lauri A, Haapanala P, Mazon SB, Borisova A, Konstantinov P, Chalov S, et al. PAN-EURASIAN EXPERIMENT (PEEX) PROGRAM: AN OVERVIEW OF THE FIRST 5 YEARS IN OPERATION AND FUTURE PROSPECTS Geography, Environment, Sustainability. 11: 6-19. DOI: 10.24057/2071-9388-2018-11-1-6-19  0.393
2018 Bobylev SN, Chereshnya OY, Kulmala M, Lappalainen HK, Petäjä T, Solov’eva SV, Tikunov VS, Tynkkynen V. INDICATORS FOR DIGITALIZATION OF SUSTAINABLE DEVELOPMENT GOALS IN PEEX PROGRAM Geography, Environment, Sustainability. 11: 145-156. DOI: 10.24057/2071-9388-2018-11-1-145-156  0.384
2018 Kerminen V, Chen X, Vakkari V, Petäjä T, Kulmala M, Bianchi F. Atmospheric new particle formation and growth: review of field observations Environmental Research Letters. 13: 103003. DOI: 10.1088/1748-9326/Aadf3C  0.562
2018 Cai R, Attoui M, Jiang J, Korhonen F, Hao J, Petäjä T, Kangasluoma J. Characterization of a high-resolution supercritical differential mobility analyzer at reduced flow rates Aerosol Science and Technology. 52: 1332-1343. DOI: 10.1080/02786826.2018.1520964  0.368
2018 Enroth J, Kangasluoma J, Korhonen F, Hering S, Picard D, Lewis G, Attoui M, Petäjä T. On the time response determination of condensation particle counters Aerosol Science and Technology. 52: 778-787. DOI: 10.1080/02786826.2018.1460458  0.461
2018 Kangasluoma J, Ahonen LR, Laurila TM, Cai R, Enroth J, Mazon SB, Korhonen F, Aalto PP, Kulmala M, Attoui M, Petäjä T. Laboratory verification of a new high flow differential mobility particle sizer, and field measurements in Hyytiälä Journal of Aerosol Science. 124: 1-9. DOI: 10.1016/J.Jaerosci.2018.06.009  0.602
2017 Steiner G, Franchin A, Kangasluoma J, Kerminen VM, Kulmala M, Petäjä T. Production of neutral molecular clusters by controlled neutralization of mobility standards. Aerosol Science and Technology : the Journal of the American Association For Aerosol Research. 51: 946-955. PMID 28824221 DOI: 10.1080/02786826.2017.1328103  0.493
2017 Rastak N, Pajunoja A, Acosta Navarro JC, Ma J, Song M, Partridge DG, Kirkevåg A, Leong Y, Hu WW, Taylor NF, Lambe A, Cerully K, Bougiatioti A, Liu P, Krejci R, et al. Microphysical explanation of the RH-dependent water affinity of biogenic organic aerosol and its importance for climate. Geophysical Research Letters. 44: 5167-5177. PMID 28781391 DOI: 10.1002/2017Gl073056  0.621
2017 Kulmala M, Kerminen VM, Petäjä T, Ding AJ, Wang L. Atmospheric gas-to-particle conversion: why NPF events are observed in megacities? Faraday Discussions. PMID 28573268 DOI: 10.1039/C6Fd00257A  0.603
2017 Jokinen T, Kontkanen J, Lehtipalo K, Manninen HE, Aalto J, Porcar-Castell A, Garmash O, Nieminen T, Ehn M, Kangasluoma J, Junninen H, Levula J, Duplissy J, Ahonen LR, Rantala P, et al. Solar eclipse demonstrating the importance of photochemistry in new particle formation. Scientific Reports. 7: 45707. PMID 28374761 DOI: 10.1038/Srep45707  0.589
2017 Odeh I, Arar S, Al-Hunaiti A, Sa'aydeh H, Hammad G, Duplissy J, Vuollekoski H, Korpela A, Petäjä T, Kulmala M, Hussein T. Chemical investigation and quality of urban dew collections with dust precipitates. Environmental Science and Pollution Research International. PMID 28357794 DOI: 10.1007/S11356-017-8870-3  0.438
2017 Schmale J, Henning S, Henzing B, Keskinen H, Sellegri K, Ovadnevaite J, Bougiatioti A, Kalivitis N, Stavroulas I, Jefferson A, Park M, Schlag P, Kristensson A, Iwamoto Y, Pringle K, et al. Collocated observations of cloud condensation nuclei, particle size distributions, and chemical composition. Scientific Data. 4: 170003. PMID 28291234 DOI: 10.1038/Sdata.2017.3  0.614
2017 Wang J, Zhao B, Wang S, Yang F, Xing J, Morawska L, Ding A, Kulmala M, Kerminen VM, Kujansuu J, Wang Z, Ding D, Zhang X, Wang H, Tian M, et al. Particulate matter pollution over China and the effects of control policies. The Science of the Total Environment. PMID 28126285 DOI: 10.1016/J.Scitotenv.2017.01.027  0.55
2017 Kangasluoma J, Hering S, Picard D, Lewis G, Enroth J, Korhonen F, Kulmala M, Sellegri K, Attoui M, Petäjä T. Characterization of three new condensation particle counters for sub-3 nm particle detection: ADI versatile water CPC, TSI 3777 nano enhancer and boosted TSI 3010 Atmospheric Measurement Techniques Discussions. 1-18. DOI: 10.5194/Amt-2016-408  0.568
2017 Kangasluoma J, Hering S, Picard D, Lewis G, Enroth J, Korhonen F, Kulmala M, Sellegri K, Attoui M, Petäjä T. Characterization of three new condensation particle counters for sub-3 nm particle detection during the Helsinki CPC workshop: the ADI versatile water CPC, TSI 3777 nano enhancer and boosted TSI 3010 Atmospheric Measurement Techniques. 10: 2271-2281. DOI: 10.5194/Amt-10-2271-2017  0.604
2017 Schmale J, Henning S, Decesari S, Henzing B, Keskinen H, Paramonov M, Sellegri K, Ovadnevaite J, Pöhlker ML, Brito J, Bougiatioti A, Kristensson A, Kalivitis N, Stavroulas I, Carbone S, et al. What do we learn from long-term cloud condensation nuclei number concentration, particle number size distribution, and chemical composition measurements at regionally representative observatories? Atmospheric Chemistry and Physics. 1-51. DOI: 10.5194/Acp-2017-798  0.599
2017 Wimmer D, Mazon SB, Manninen HE, Kangasluoma J, Franchin A, Nieminen T, Backmann J, Wang J, Kuang C, Krejci R, Brito J, Morais FG, Martin ST, Artaxo P, Kulmala M, et al. Direct observation of molecular clusters and nucleationmode particles in the Amazon Atmospheric Chemistry and Physics. 1-37. DOI: 10.5194/Acp-2017-782  0.577
2017 Hari P, Kerminen V, Kulmala L, Kulmala M, Noe S, Petäjä T, Vanhatalo A, Bäck J. Annual cycle in scots pine's photosynthesis Atmospheric Chemistry and Physics. 1-21. DOI: 10.5194/Acp-2017-532  0.414
2017 Bianchi F, Garmash O, He X, Yan C, Iyer S, Rosendahl I, Xu Z, Rissanen MP, Riva M, Taipale R, Sarnela N, Petäjä T, Worsnop DR, Kulmala M, Ehn M, et al. Insight into naturally-charged Highly Oxidized Molecules (HOMs) in the boreal forest Atmospheric Chemistry and Physics. 1-20. DOI: 10.5194/Acp-2017-481  0.469
2017 Tsagkogeorgas G, Roldin P, Duplissy J, Rondo L, Tröstl J, Slowik JG, Ehrhart S, Franchin A, Kürten A, Amorim A, Bianchi F, Kirkby J, Petäjä T, Baltensperger U, Boy M, et al. Evaporation of sulfate aerosols at low relative humidity Atmospheric Chemistry and Physics. 17: 8923-8938. DOI: 10.5194/Acp-17-8923-2017  0.747
2017 Novelli A, Hens K, Tatum Ernest C, Martinez M, Nölscher AC, Sinha V, Paasonen P, Petäjä T, Sipilä M, Elste T, Plass-Dülmer C, Phillips GJ, Kubistin D, Williams J, Vereecken L, et al. Estimating the atmospheric concentration of Criegee intermediates and their possible interference in a FAGE-LIF instrument Atmospheric Chemistry and Physics. 17: 7807-7826. DOI: 10.5194/Acp-17-7807-2017  0.385
2017 Dada L, Paasonen P, Nieminen T, Buenrostro Mazon S, Kontkanen J, Peräkylä O, Lehtipalo K, Hussein T, Petäjä T, Kerminen V, Bäck J, Kulmala M. Long-term analysis of clear-sky new particle formation events and nonevents in Hyytiälä Atmospheric Chemistry and Physics. 17: 6227-6241. DOI: 10.5194/Acp-17-6227-2017  0.613
2017 Liu Y, de Leeuw G, Kerminen V, Zhang J, Zhou P, Nie W, Qi X, Hong J, Wang Y, Ding A, Guo H, Krüger O, Kulmala M, Petäjä T. Analysis of aerosol effects on warm clouds over the Yangtze River Delta from multi-sensor satellite observations Atmospheric Chemistry and Physics. 17: 5623-5641. DOI: 10.5194/Acp-17-5623-2017  0.546
2017 Hong J, Äijälä M, Häme SAK, Hao L, Duplissy J, Heikkinen LM, Nie W, Mikkilä J, Kulmala M, Prisle NL, Virtanen A, Ehn M, Paasonen P, Worsnop DR, Riipinen I, et al. Estimates of the organic aerosol volatility in a boreal forest using two independent methods Atmospheric Chemistry and Physics. 17: 4387-4399. DOI: 10.5194/Acp-17-4387-2017  0.694
2017 Nie W, Hong J, Häme SAK, Ding A, Li Y, Yan C, Hao L, Mikkilä J, Zheng L, Xie Y, Zhu C, Xu Z, Chi X, Huang X, Zhou Y, et al. Volatility of mixed atmospheric humic-like substances and ammonium sulfate particles Atmospheric Chemistry and Physics. 17: 3659-3672. DOI: 10.5194/Acp-17-3659-2017  0.605
2017 Äijälä M, Heikkinen L, Fröhlich R, Canonaco F, Prévôt ASH, Junninen H, Petäjä T, Kulmala M, Worsnop D, Ehn M. Resolving anthropogenic aerosol pollution types - deconvolution and exploratory classification of pollution events Atmospheric Chemistry and Physics. 17: 3165-3197. DOI: 10.5194/Acp-17-3165-2017  0.505
2017 Kontkanen J, Lehtipalo K, Ahonen L, Kangasluoma J, Manninen HE, Hakala J, Rose C, Sellegri K, Xiao S, Wang L, Qi X, Nie W, Ding A, Yu H, Lee S, et al. Measurements of sub-3 nm particles using a particle size magnifier in different environments: from clean mountain top to polluted megacities Atmospheric Chemistry and Physics. 17: 2163-2187. DOI: 10.5194/Acp-17-2163-2017  0.632
2017 Wagner R, Yan C, Lehtipalo K, Duplissy J, Nieminen T, Kangasluoma J, Ahonen LR, Dada L, Kontkanen J, Manninen HE, Dias A, Amorim A, Bauer PS, Bergen A, Bernhammer A, et al. The role of ions in new particle formation in the CLOUD chamber Atmospheric Chemistry and Physics. 17: 15181-15197. DOI: 10.5194/Acp-17-15181-2017  0.561
2017 Bianchi F, Garmash O, He X, Yan C, Iyer S, Rosendahl I, Xu Z, Rissanen MP, Riva M, Taipale R, Sarnela N, Petäjä T, Worsnop DR, Kulmala M, Ehn M, et al. The role of highly oxygenated molecules (HOMs) in determining the composition of ambient ions in the boreal forest Atmospheric Chemistry and Physics. 17: 13819-13831. DOI: 10.5194/Acp-17-13819-2017  0.46
2017 Chen X, Virkkula A, Kerminen V, Manninen HE, Busetto M, Lanconelli C, Lupi A, Vitale V, Guasta MD, Grigioni P, Väänänen R, Duplissy E, Petäjä T, Kulmala M. Features in air ions measured by an air ion spectrometer (AIS) at Dome C Atmospheric Chemistry and Physics. 17: 13783-13800. DOI: 10.5194/Acp-17-13783-2017  0.534
2017 Baranizadeh E, Nieminen T, Yli-Juuti T, Kulmala M, Petäjä T, Leskinen A, Komppula M, Laaksonen A, Lehtinen KEJ. Estimation of atmospheric particle formation rates through an analytical formula: validation and application in Hyytiälä and Puijo, Finland Atmospheric Chemistry and Physics. 17: 13361-13371. DOI: 10.5194/Acp-17-13361-2017  0.565
2017 Hussein T, Boor BE, Santos VNd, Kangasluoma J, Petäjä T, Lihavainen H. Mobile Aerosol Measurement in the Eastern Mediterranean - A Utilization of Portable Instruments Aerosol and Air Quality Research. 17: 1875-1886. DOI: 10.4209/Aaqr.2016.11.0479  0.5
2017 Martin ST, Artaxo P, Machado L, Manzi AO, Souza RAF, Schumacher C, Wang J, Biscaro T, Brito J, Calheiros A, Jardine K, Medeiros A, Portela B, de Sá SS, Adachi K, et al. The Green Ocean Amazon Experiment (GoAmazon2014/5) Observes Pollution Affecting Gases, Aerosols, Clouds, and Rainfall over the Rain Forest Bulletin of the American Meteorological Society. 98: 981-997. DOI: 10.1175/Bams-D-15-00221.1  0.398
2017 Fang J, Wang Y, Kangasluoma J, Attoui M, Junninen H, Kulmala M, Petäjä T, Biswas P. The initial stages of multicomponent particle formation during the gas phase combustion synthesis of mixed SiO2/TiO2 Aerosol Science and Technology. 52: 277-286. DOI: 10.1080/02786826.2017.1399197  0.579
2017 Fang J, Wang Y, Kangasluoma J, Attoui M, Junninen H, Kulmala M, Petäjä T, Biswas P. Cluster formation mechanisms of titanium dioxide during combustion synthesis: Observation with an APi-TOF Aerosol Science and Technology. 51: 1071-1081. DOI: 10.1080/02786826.2017.1331028  0.44
2017 Ahonen LR, Kangasluoma J, Lammi J, Lehtipalo K, Hämeri K, Petäjä T, Kulmala M. First measurements of the number size distribution of 1–2 nm aerosol particles released from manufacturing processes in a cleanroom environment Aerosol Science and Technology. 51: 685-693. DOI: 10.1080/02786826.2017.1292347  0.581
2017 Hakala J, Mikkilä J, Hong J, Ehn M, Petäjä T. VH-TDMA: A description and verification of an instrument to measure aerosol particle hygroscopicity and volatility Aerosol Science and Technology. 51: 97-107. DOI: 10.1080/02786826.2016.1255712  0.507
2017 Wang Y, Kangasluoma J, Attoui M, Fang J, Junninen H, Kulmala M, Petäjä T, Biswas P. The high charge fraction of flame-generated particles in the size range below 3 nm measured by enhanced particle detectors Combustion and Flame. 176: 72-80. DOI: 10.1016/J.Combustflame.2016.10.003  0.583
2017 Mohr C, Lopez-Hilfiker FD, Yli-Juuti T, Heitto A, Lutz A, Hallquist M, D'Ambro EL, Rissanen MP, Hao L, Schobesberger S, Kulmala M, Mauldin RL, Makkonen U, Sipilä M, Petäjä T, et al. Ambient observations of dimers from terpene oxidation in the gas phase: Implications for new particle formation and growth Geophysical Research Letters. 44: 2958-2966. DOI: 10.1002/2017Gl072718  0.576
2017 Shrivastava M, Cappa CD, Fan J, Goldstein AH, Guenther AB, Jimenez JL, Kuang C, Laskin A, Martin ST, Ng NL, Petaja T, Pierce JR, Rasch PJ, Roldin P, Seinfeld JH, et al. Recent advances in understanding secondary organic aerosol: Implications for global climate forcing Reviews of Geophysics. 55: 509-559. DOI: 10.1002/2016Rg000540  0.461
2016 Gordon H, Sengupta K, Rap A, Duplissy J, Frege C, Williamson C, Heinritzi M, Simon M, Yan C, Almeida J, Tröstl J, Nieminen T, Ortega IK, Wagner R, Dunne EM, et al. Reduced anthropogenic aerosol radiative forcing caused by biogenic new particle formation. Proceedings of the National Academy of Sciences of the United States of America. 113: 12053-12058. PMID 27790989 DOI: 10.1073/Pnas.1602360113  0.617
2016 Wang J, Krejci R, Giangrande S, Kuang C, Barbosa HM, Brito J, Carbone S, Chi X, Comstock J, Ditas F, Lavric J, Manninen HE, Mei F, Moran-Zuloaga D, Pöhlker C, et al. Amazon boundary layer aerosol concentration sustained by vertical transport during rainfall. Nature. PMID 27776357 DOI: 10.1038/Nature19819  0.597
2016 Kourtchev I, Giorio C, Manninen A, Wilson E, Mahon B, Aalto J, Kajos M, Venables D, Ruuskanen T, Levula J, Loponen M, Connors S, Harris N, Zhao D, Kiendler-Scharr A, et al. Enhanced Volatile Organic Compounds emissions and organic aerosol mass increase the oligomer content of atmospheric aerosols. Scientific Reports. 6: 35038. PMID 27733773 DOI: 10.1038/Srep35038  0.581
2016 Rondo L, Ehrhart S, Kürten A, Adamov A, Bianchi F, Breitenlechner M, Duplissy J, Franchin A, Dommen J, Donahue NM, Dunne EM, Flagan RC, Hakala J, Hansel A, Keskinen H, et al. Effect of dimethylamine on the gas phase sulfuric acid concentration measured by Chemical Ionization Mass Spectrometry. Journal of Geophysical Research. Atmospheres : Jgr. 121: 3036-3049. PMID 27610289 DOI: 10.1002/2015Jd023868  0.535
2016 Sipilä M, Sarnela N, Jokinen T, Henschel H, Junninen H, Kontkanen J, Richters S, Kangasluoma J, Franchin A, Peräkylä O, Rissanen MP, Ehn M, Vehkamäki H, Kurten T, Berndt T, et al. Molecular-scale evidence of aerosol particle formation via sequential addition of HIO3. Nature. PMID 27580030 DOI: 10.1038/Nature19314  0.632
2016 Tröstl J, Chuang WK, Gordon H, Heinritzi M, Yan C, Molteni U, Ahlm L, Frege C, Bianchi F, Wagner R, Simon M, Lehtipalo K, Williamson C, Craven JS, Duplissy J, et al. The role of low-volatility organic compounds in initial particle growth in the atmosphere. Nature. 533: 527-31. PMID 27225126 DOI: 10.1038/Nature18271  0.746
2016 Kirkby J, Duplissy J, Sengupta K, Frege C, Gordon H, Williamson C, Heinritzi M, Simon M, Yan C, Almeida J, Tröstl J, Nieminen T, Ortega IK, Wagner R, Adamov A, et al. Ion-induced nucleation of pure biogenic particles. Nature. 533: 521-6. PMID 27225125 DOI: 10.1038/Nature17953  0.755
2016 Lehtipalo K, Rondo L, Kontkanen J, Schobesberger S, Jokinen T, Sarnela N, Kürten A, Ehrhart S, Franchin A, Nieminen T, Riccobono F, Sipilä M, Yli-Juuti T, Duplissy J, Adamov A, et al. The effect of acid-base clustering and ions on the growth of atmospheric nano-particles. Nature Communications. 7: 11594. PMID 27197574 DOI: 10.1038/Ncomms11594  0.733
2016 Petäjä T, Järvi L, Kerminen VM, Ding AJ, Sun JN, Nie W, Kujansuu J, Virkkula A, Yang X, Fu CB, Zilitinkevich S, Kulmala M. Enhanced air pollution via aerosol-boundary layer feedback in China. Scientific Reports. 6: 18998. PMID 26753788 DOI: 10.1038/Srep18998  0.466
2016 Kukkonen J, Karl M, Keuken MP, Denier Van Der Gon HAC, Denby BR, Singh V, Douros J, Manders A, Samaras Z, Moussiopoulos N, Jonkers S, Aarnio M, Karppinen A, Kangas L, Lützenkirchen S, et al. Modelling the dispersion of particle numbers in five European cities Geoscientific Model Development. 9: 451-478. DOI: 10.5194/Gmd-9-451-2016  0.462
2016 Manninen HE, Mirme S, Mirme A, Petäjä T, Kulmala M. How to reliably detect molecular clusters and nucleation mode particles with Neutral cluster and Air Ion Spectrometer (NAIS) Atmospheric Measurement Techniques. 9: 3577-3605. DOI: 10.5194/Amt-9-3577-2016  0.581
2016 Sporre MK, O'Connor EJ, Håkansson N, Thoss A, Swietlicki E, Petäjä T. Comparison of MODIS and VIIRS cloud properties with ARM ground-based observations over Finland Atmospheric Measurement Techniques. 9: 3193-3203. DOI: 10.5194/Amt-9-3193-2016  0.343
2016 Franchin A, Downard A, Kangasluoma J, Nieminen T, Lehtipalo K, Steiner G, Manninen HE, Petäjä T, Flagan RC, Kulmala M. A new high-transmission inlet for the Caltech nano-RDMA for size distribution measurements of sub-3 nm ions at ambient concentrations Atmospheric Measurement Techniques. 9: 2709-2720. DOI: 10.5194/Amt-9-2709-2016  0.556
2016 Iii RLM, Rissanen MP, Petäjä T, Kulmala M. Furthering information from OH and HO 2 +RO 2 observations using a high resolution time of flight mass spectrometer Atmospheric Measurement Techniques Discussions. 1-16. DOI: 10.5194/Amt-2015-398  0.466
2016 Hellén H, Schallhart S, Praplan AP, Petäjä T, Hakola H. Using in situ GC-MS for analysis of C 2 –C 7 volatile organic acids in ambient air of a boreal forest site Atmospheric Measurement Techniques. 10: 281-289. DOI: 10.5194/Amt-10-281-2017  0.363
2016 Kontkanen J, Lehtipalo K, Ahonen L, Kangasluoma J, Manninen H, Hakala J, Rose C, Sellegri K, Xiao S, Wang L, Qi X, Nie W, Ding A, Yu H, Lee S, et al. A global view on atmospheric concentrations of sub-3 nm particles measured with the Particle Size Magnifier Atmospheric Chemistry and Physics. 1-43. DOI: 10.5194/Acp-2016-847  0.615
2016 Äijälä M, Heikkinen L, Fröhlich R, Canonaco F, Prévôt ASH, Junninen H, Petäjä T, Kulmala M, Worsnop D, Ehn M. Chemometric analysis of aerosol mass spectra: exploratory methods to extract and classify anthropogenic aerosol chemotypes Atmospheric Chemistry and Physics. 1-51. DOI: 10.5194/Acp-2016-632  0.447
2016 Väänänen R, Krejci R, Manninen HE, Manninen A, Lampilahti J, Mazon SB, Nieminen T, Yli-Juuti T, Kontkanen J, Asmi A, Aalto PP, Keronen P, Pohja T, O'Connor E, Kerminen V, et al. Vertical and horizontal variation of aerosol number size distribution in the boreal environment Atmospheric Chemistry and Physics. 1-43. DOI: 10.5194/Acp-2016-556  0.598
2016 Chen X, Kerminen V, Paatero J, Paasonen P, Manninen HE, Nieminen T, Petäjä T, Kulmala M. From ionising radiation to air ion formation in the lower atmosphere Atmospheric Chemistry and Physics. 1-45. DOI: 10.5194/Acp-2016-440  0.439
2016 Liu Y, Leeuw Gd, Kerminen V, Zhang J, Zhou P, Nie W, Qi X, Hong J, Wang Y, Ding A, Guo H, Krüger O, Kulmala M, Petäjä T. Satellite observed indications of aerosol effects on warm cloud properties over Yangtze River Delta of China Atmospheric Chemistry and Physics. 1-29. DOI: 10.5194/Acp-2016-1000  0.477
2016 Rantala P, Järvi L, Taipale R, Laurila TK, Patokoski J, Kajos MK, Kurppa M, Haapanala S, Siivola E, Petäjä T, Ruuskanen TM, Rinne J. Anthropogenic and biogenic influence on VOC fluxes at an urban background site in Helsinki, Finland Atmospheric Chemistry and Physics. 16: 7981-8007. DOI: 10.5194/Acp-16-7981-2016  0.365
2016 Kim J, Ahlm L, Yli-Juuti T, Lawler M, Keskinen H, Tröstl J, Schobesberger S, Duplissy J, Amorim A, Bianchi F, Donahue NM, Flagan RC, Hakala J, Heinritzi M, Jokinen T, et al. Hygroscopicity of nanoparticles produced from homogeneous nucleation in the CLOUD experiments Atmospheric Chemistry and Physics. 16: 293-304. DOI: 10.5194/Acp-16-293-2016  0.755
2016 Huang X, Zhou L, Ding A, Qi X, Nie W, Wang M, Chi X, Petäjä T, Kerminen VM, Roldin P, Rusanen A, Kulmala M, Boy M. Comprehensive modelling study on observed new particle formation at the SORPES station in Nanjing, China Atmospheric Chemistry and Physics. 16: 2477-2492. DOI: 10.5194/Acp-16-2477-2016  0.725
2016 Kontkanen J, Järvinen E, E. Manninen H, Lehtipalo K, Kangasluoma J, Decesari S, Paolo Gobbi G, Laaksonen A, Petäjä T, Kulmala M. High concentrations of sub-3nm clusters and frequent new particle formation observed in the Po Valley, Italy, during the PEGASOS 2012 campaign Atmospheric Chemistry and Physics. 16: 1919-1935. DOI: 10.5194/Acp-16-1919-2016  0.509
2016 Lappalainen HK, Kerminen V, Petäjä T, Kurten T, Baklanov A, Shvidenko A, Bäck J, Vihma T, Alekseychik P, Andreae MO, Arnold SR, Arshinov M, Asmi E, Belan B, Bobylev L, et al. Pan-Eurasian Experiment (PEEX): towards a holistic understanding of the feedbacks and interactions in the land–atmosphere–ocean–society continuum in the northern Eurasian region Atmospheric Chemistry and Physics. 16: 14421-14461. DOI: 10.5194/Acp-16-14421-2016  0.427
2016 Chen X, Kerminen V, Paatero J, Paasonen P, Manninen HE, Nieminen T, Petäjä T, Kulmala M. How do air ions reflect variations in ionising radiation in the lower atmosphere in a boreal forest? Atmospheric Chemistry and Physics. 16: 14297-14315. DOI: 10.5194/Acp-16-14297-2016  0.521
2016 Lawler MJ, Winkler PM, Kim J, Ahlm L, Tröstl J, Praplan AP, Schobesberger S, Kürten A, Kirkby J, Bianchi F, Duplissy J, Hansel A, Jokinen T, Keskinen H, Lehtipalo K, et al. Unexpectedly acidic nanoparticles formed in dimethylamine–ammonia–sulfuric-acid nucleation experiments at CLOUD Atmospheric Chemistry and Physics. 16: 13601-13618. DOI: 10.5194/Acp-16-13601-2016  0.689
2016 Kontkanen J, Paasonen P, Aalto J, Bäck J, Rantala P, Petäjä T, Kulmala M. Simple proxies for estimating the concentrations of monoterpenes and their oxidation products at a boreal forest site Atmospheric Chemistry and Physics. 16: 13291-13307. DOI: 10.5194/Acp-16-13291-2016  0.53
2016 Yan C, Nie W, Äijälä M, Rissanen MP, Canagaratna MR, Massoli P, Junninen H, Jokinen T, Sarnela N, Häme SAK, Schobesberger S, Canonaco F, Yao L, Prévôt ASH, Petäjä T, et al. Source characterization of highly oxidized multifunctional compounds in a boreal forest environment using positive matrix factorization Atmospheric Chemistry and Physics. 16: 12715-12731. DOI: 10.5194/Acp-16-12715-2016  0.484
2016 Alekseychik P, Lappalainen HK, Petäjä T, Zaitseva N, Heimann M, Laurila T, Lihavainen H, Asmi E, Arshinov M, Shevchenko V, Makshtas A, Dubtsov S, Mikhailov E, Lapshina E, Kirpotin S, et al. Ground-based station network in arctic and subarctic Eurasia: An overview Geography, Environment, Sustainability. 9: 55-88. DOI: 10.15356/2071-9388_02V09_2016_06  0.415
2016 Kulmala M, Lappalainen HK, Petäjä T, Kerminen V, Viisanen Y, Matvienko G, Melnikov V, Baklanov A, Bondur V, Kasimov N, Zilitinkevich S. Pan-Eurasian Experiment (Peex) Program: Grand Challenges In The Arctic-Boreal Context Geography, Environment, Sustainability. 9: 5-18. DOI: 10.15356/2071-9388_02V09_2016_01  0.435
2016 Petäjä T, O’Connor EJ, Moisseev D, Sinclair VA, Manninen AJ, Väänänen R, Lerber Av, Thornton JA, Nicoll K, Petersen W, Chandrasekar V, Smith JN, Winkler PM, Krüger O, Hakola H, et al. BAECC: A Field Campaign to Elucidate the Impact of Biogenic Aerosols on Clouds and Climate Bulletin of the American Meteorological Society. 97: 1909-1928. DOI: 10.1175/Bams-D-14-00199.1  0.382
2016 Ahlm L, Yli-Juuti T, Schobesberger S, Praplan AP, Kim J, Tikkanen O, Lawler MJ, Smith JN, Tröstl J, Acosta Navarro JC, Baltensperger U, Bianchi F, Donahue NM, Duplissy J, Franchin A, et al. Modeling the thermodynamics and kinetics of sulfuric acid-dimethylamine-water nanoparticle growth in the CLOUD chamber Aerosol Science and Technology. 50: 1017-1032. DOI: 10.1080/02786826.2016.1223268  0.704
2016 Pinterich T, Vrtala A, Kaltak M, Kangasluoma J, Lehtipalo K, Petäjä T, Winkler PM, Kulmala M, Wagner PE. The versatile size analyzing nuclei counter (vSANC) Aerosol Science and Technology. 50: 947-958. DOI: 10.1080/02786826.2016.1210783  0.542
2016 Kangasluoma J, Attoui M, Korhonen F, Ahonen L, Siivola E, Petäjä T. Characterization of a Herrmann-type high-resolution differential mobility analyzer Aerosol Science and Technology. 50: 222-229. DOI: 10.1080/02786826.2016.1142065  0.41
2016 Kangasluoma J, Samodurov A, Attoui M, Franchin A, Junninen H, Korhonen F, Kurtén T, Vehkamäki H, Sipilä M, Lehtipalo K, Worsnop DR, Petäjä T, Kulmala M. Heterogeneous Nucleation onto Ions and Neutralized Ions: Insights into Sign-Preference Journal of Physical Chemistry C. 120: 7444-7450. DOI: 10.1021/Acs.Jpcc.6B01779  0.478
2016 Kristensen K, Watne ÅK, Hammes J, Lutz A, Petäjä T, Hallquist M, Bilde M, Glasius M. High-Molecular Weight Dimer Esters Are Major Products in Aerosols from α-Pinene Ozonolysis and the Boreal Forest Environmental Science & Technology Letters. 3: 280-285. DOI: 10.1021/Acs.Estlett.6B00152  0.402
2016 Faust JA, Junninen H, Ehn M, Chen X, Ruusuvuori K, Kieloaho A, Bäck J, Ojala A, Jokinen T, Worsnop DR, Kulmala M, Petäjä T. Real-time detection of arsenic cations from ambient air in boreal forest and lake environments Environmental Science and Technology Letters. 3: 42-46. DOI: 10.1021/Acs.Estlett.5B00308  0.463
2016 Lihavainen H, Alghamdi MA, Hyvärinen AP, Hussein T, Aaltonen V, Abdelmaksoud AS, Al-Jeelani H, Almazroui M, Almehmadi FM, Al Zawad FM, Hakala J, Khoder M, Neitola K, Petäjä T, Shabbaj II, et al. Aerosols physical properties at Hada Al Sham, western Saudi Arabia Atmospheric Environment. 135: 109-117. DOI: 10.1016/J.Atmosenv.2016.04.001  0.467
2016 Kristensen K, Bilde M, Aalto PP, Petäjä T, Glasius M. Denuder/filter sampling of organic acids and organosulfates at urban and boreal forest sites: Gas/particle distribution and possible sampling artifacts Atmospheric Environment. 130: 36-53. DOI: 10.1016/J.Atmosenv.2015.10.046  0.453
2016 Ding A, Nie W, Huang X, Chi X, Sun J, Kerminen VM, Xu Z, Guo W, Petäjä T, Yang X, Kulmala M, Fu C. Long-term observation of air pollution-weather/climate interactions at the SORPES station: a review and outlook Frontiers of Environmental Science and Engineering. 10. DOI: 10.1007/S11783-016-0877-3  0.486
2016 Kulmama M, Petäjä T, Kerminen V, Kujansuu J, Ruuskanen T, Ding A, Nie W, Hu M, Wang Z, Wu Z, Wang L, Worsnop DR. Erratum to: On secondary new particle formation in China Frontiers of Environmental Science & Engineering in China. 10: 10. DOI: 10.1007/S11783-016-0857-7  0.48
2016 Kulmama M, Petäjä T, Kerminen VM, Kujansuu J, Ruuskanen T, Ding A, Nie W, Hu M, Wang Z, Wu Z, Wang L, Worsnop DR. On secondary new particle formation in China Frontiers of Environmental Science and Engineering. 10. DOI: 10.1007/S11783-016-0850-1  0.532
2016 Ding AJ, Huang X, Nie W, Sun JN, Kerminen VM, Petäjä T, Su H, Cheng YF, Yang XQ, Wang MH, Chi XG, Wang JP, Virkkula A, Guo WD, Yuan J, et al. Enhanced haze pollution by black carbon in megacities in China Geophysical Research Letters. 43: 2873-2879. DOI: 10.1002/2016Gl067745  0.398
2016 Kürten A, Bianchi F, Almeida J, Kupiainen‐Määttä O, Dunne EM, Duplissy J, Williamson C, Barmet P, Breitenlechner M, Dommen J, Donahue NM, Flagan RC, Franchin A, Gordon H, Hakala J, et al. Experimental particle formation rates spanning tropospheric sulfuric acid and ammonia abundances, ion production rates, and temperatures Journal of Geophysical Research: Atmospheres. 121. DOI: 10.1002/2015Jd023908  0.534
2016 Duplissy J, Merikanto J, Franchin A, Tsagkogeorgas G, Kangasluoma J, Wimmer D, Vuollekoski H, Schobesberger S, Lehtipalo K, Flagan RC, Brus D, Donahue NM, Vehkamäki H, Almeida J, Amorim A, et al. Effect of ions on sulfuric acid-water binary particle formation: 2. Experimental data and comparison with QC-normalized classical nucleation theory Journal of Geophysical Research: Atmospheres. DOI: 10.1002/2015Jd023539  0.594
2015 Aalto J, Porcar-Castell A, Atherton J, Kolari P, Pohja T, Hari P, Nikinmaa E, Petäjä T, Bäck J. Onset of photosynthesis in spring speeds up monoterpene synthesis and leads to emission bursts. Plant, Cell & Environment. PMID 25850935 DOI: 10.1111/Pce.12550  0.335
2015 Nie W, Ding A, Wang T, Kerminen VM, George C, Xue L, Wang W, Zhang Q, Petäjä T, Qi X, Gao X, Wang X, Yang X, Fu C, Kulmala M. Corrigendum: Polluted dust promotes new particle formation and growth. Scientific Reports. 5: 8949. PMID 25735455 DOI: 10.1038/Srep08949  0.645
2015 Rissanen MP, Kurtén T, Sipilä M, Thornton JA, Kausiala O, Garmash O, Kjaergaard HG, Petäjä T, Worsnop DR, Ehn M, Kulmala M. Effects of chemical complexity on the autoxidation mechanisms of endocyclic alkene ozonolysis products: from methylcyclohexenes toward understanding α-pinene. The Journal of Physical Chemistry. A. 119: 4633-50. PMID 25615900 DOI: 10.1021/Jp510966G  0.438
2015 Vuollekoski H, Vogt M, Sinclair VA, Duplissy J, Järvinen H, Kyrö EM, Makkonen R, Petäjä T, Prisle NL, Räisänen P, Sipilä M, Ylhäisi J, Kulmala M. Estimates of global dew collection potential on artificial surfaces Hydrology and Earth System Sciences. 19: 601-613. DOI: 10.5194/Hess-19-601-2015  0.42
2015 Kangasluoma J, Franchin A, Duplissy J, Ahonen L, Korhonen F, Attoui M, Mikkilä J, Lehtipalo K, Vanhanen J, Kulmala M, Petäjä T. Operation of the Airmodus A11 nano Condensation Nucleus Counter at various inlet pressures, various operation temperatures and design of a new inlet system Atmospheric Measurement Techniques. 9: 2977-2988. DOI: 10.5194/Amt-9-2977-2016  0.527
2015 Kajos MK, Rantala P, Hill M, Hellén H, Aalto J, Patokoski J, Taipale R, Hoerger CC, Reimann S, Ruuskanen TM, Rinne J, Petäjä T. Ambient measurements of aromatic and oxidized VOCs by PTR-MS and GC-MS: Intercomparison between four instruments in a boreal forest in Finland Atmospheric Measurement Techniques. 8: 4453-4473. DOI: 10.5194/Amt-8-4453-2015  0.306
2015 Virkkula A, Chi X, Ding A, Shen Y, Nie W, Qi X, Zheng L, Huang X, Xie Y, Wang J, Petäjä T, Kulmala M. On the interpretation of the loading correction of the aethalometer Atmospheric Measurement Techniques. 8: 4415-4427. DOI: 10.5194/Amt-8-4415-2015  0.378
2015 Sipilä M, Sarnela N, Jokinen T, Junninen H, Hakala J, Rissanen MP, Praplan A, Simon M, Kürten A, Bianchi F, Dommen J, Curtius J, Petäjä T, Worsnop DR. Bisulfate - Cluster based atmospheric pressure chemical ionization mass spectrometer for high-sensitivity (< 100 ppqV) detection of atmospheric dimethyl amine: Proof-of-concept and first ambient data from boreal forest Atmospheric Measurement Techniques. 8: 4001-4011. DOI: 10.5194/Amt-8-4001-2015  0.476
2015 Pikridas M, Sciare J, Freutel F, Crumeyrolle S, von der Weiden-Reinmüller S, Borbon A, Schwarzenboeck A, Merkel M, Crippa M, Kostenidou E, Psichoudaki M, Hildebrandt L, Engelhart GJ, Petäjä T, Prévôt ASH, et al. Ultrafine particle sources and in-situ formation in a European megacity Atmospheric Chemistry and Physics Discussions. 15: 5663-5712. DOI: 10.5194/Acpd-15-5663-2015  0.56
2015 Kalivitis N, Kerminen VM, Kouvarakis G, Stavroulas I, Bougiatioti A, Nenes A, Manninen HE, Petäjä T, Kulmala M, Mihalopoulos N. Atmospheric new particle formation as a source of CCN in the eastern Mediterranean marine boundary layer Atmospheric Chemistry and Physics. 15: 9203-9215. DOI: 10.5194/Acp-15-9203-2015  0.648
2015 Oswald R, Ermel M, Hens K, Novelli A, Ouwersloot HG, Paasonen P, Petäjä T, Sipilä M, Keronen P, Bäck J, Königstedt R, Hosaynali Beygi Z, Fischer H, Bohn B, Kubistin D, et al. A comparison of HONO budgets for two measurement heights at a field station within the boreal forest in Finland Atmospheric Chemistry and Physics. 15: 799-813. DOI: 10.5194/Acp-15-799-2015  0.373
2015 Wimmer D, Lehtipalo K, Nieminen T, Duplissy J, Ehrhart S, Almeida J, Rondo L, Franchin A, Kreissl F, Bianchi F, Manninen HE, Kulmala M, Curtius J, Peta¨ja¨ T. Technical Note: Using DEG-CPCs at upper tropospheric temperatures Atmospheric Chemistry and Physics. 15: 7547-7555. DOI: 10.5194/Acp-15-7547-2015  0.563
2015 Zieger P, Aalto PP, Aaltonen V, Äijälä M, Backman J, Hong J, Komppula M, Krejci R, Laborde M, Lampilahti J, De Leeuw G, Pfüller A, Rosati B, Tesche M, Tunved P, et al. Low hygroscopic scattering enhancement of boreal aerosol and the implications for a columnar optical closure study Atmospheric Chemistry and Physics. 15: 7247-7267. DOI: 10.5194/Acp-15-7247-2015  0.491
2015 Franchin A, Ehrhart S, Leppä J, Nieminen T, Gagné S, Schobesberger S, Wimmer D, Duplissy J, Riccobono F, Dunne EM, Rondo L, Downard A, Bianchi F, Kupc A, Tsagkogeorgas G, et al. Experimental investigation of ion-ion recombination under atmospheric conditions Atmospheric Chemistry and Physics. 15: 7203-7216. DOI: 10.5194/Acp-15-7203-2015  0.427
2015 Schobesberger S, Franchin A, Bianchi F, Rondo L, Duplissy J, Kürten A, Ortega IK, Metzger A, Schnitzhofer R, Almeida J, Amorim A, Dommen J, Dunne EM, Ehn M, Gagné S, et al. On the composition of ammonia-sulfuric-acid ion clusters during aerosol particle formation Atmospheric Chemistry and Physics. 15: 55-78. DOI: 10.5194/Acp-15-55-2015  0.572
2015 Hansen AMK, Hong J, Raatikainen T, Kristensen K, Ylisirniö A, Virtanen A, Petäjä T, Glasius M, Prisle NL. Hygroscopic properties and cloud condensation nuclei activation of limonene-derived organosulfates and their mixtures with ammonium sulfate Atmospheric Chemistry and Physics. 15: 14071-14089. DOI: 10.5194/Acp-15-14071-2015  0.343
2015 Dos Santos VN, Herrmann E, Manninen HE, Hussein T, Hakala J, Nieminen T, Aalto PP, Merkel M, Wiedensohler A, Kulmala M, Petäjä T, Hämeri K. Variability of air ion concentrations in urban Paris Atmospheric Chemistry and Physics. 15: 13717-13737. DOI: 10.5194/Acp-15-13717-2015  0.569
2015 Kulmala M, Lappalainen HK, Petäjä T, Kurten T, Kerminen VM, Viisanen Y, Hari P, Sorvari S, Bäck J, Bondur V, Kasimov N, Kotlyakov V, Matvienko G, Baklanov A, Guo HD, et al. Introduction: The Pan-Eurasian Experiment (PEEX) - Multidisciplinary, multiscale and multicomponent research and capacity-building initiative Atmospheric Chemistry and Physics. 15: 13085-13096. DOI: 10.5194/Acp-15-13085-2015  0.406
2015 Qi XM, Ding AJ, Nie W, Petäjä T, Kerminen VM, Herrmann E, Xie YN, Zheng LF, Manninen H, Aalto P, Sun JN, Xu ZN, Chi XG, Huang X, Boy M, et al. Aerosol size distribution and new particle formation in the western Yangtze River Delta of China: 2 years of measurements at the SORPES station Atmospheric Chemistry and Physics. 15: 12445-12464. DOI: 10.5194/Acp-15-12445-2015  0.754
2015 Nieminen T, Yli-Juuti T, Manninen HE, Petäjä T, Kerminen VM, Kulmala M. Technical note: New particle formation event forecasts during PEGASOS-Zeppelin Northern mission 2013 in Hyytiälä, Finland Atmospheric Chemistry and Physics. 15: 12385-12396. DOI: 10.5194/Acp-15-12385-2015  0.599
2015 Paramonov M, Kerminen VM, Gysel M, Aalto PP, Andreae MO, Asmi E, Baltensperger U, Bougiatioti A, Brus D, Frank GP, Good N, Gunthe SS, Hao L, Irwin M, Jaatinen A, et al. A synthesis of cloud condensation nuclei counter (CCNC) measurements within the EUCAARI network Atmospheric Chemistry and Physics. 15: 12211-12229. DOI: 10.5194/Acp-15-12211-2015  0.57
2015 Hong J, Kim J, Nieminen T, Duplissy J, Ehn M, Äijälä M, Hao LQ, Nie W, Sarnela N, Prisle NL, Kulmala M, Virtanen A, Petäjä T, Kerminen VM. Relating the hygroscopic properties of submicron aerosol to both gas- and particle-phase chemical composition in a boreal forest environment Atmospheric Chemistry and Physics. 15: 11999-12009. DOI: 10.5194/Acp-15-11999-2015  0.63
2015 Kürten A, Münch S, Rondo L, Bianchi F, Duplissy J, Jokinen T, Junninen H, Sarnela N, Schobesberger S, Simon M, Sipilä M, Almeida J, Amorim A, Dommen J, Donahue NM, et al. Thermodynamics of the formation of sulfuric acid dimers in the binary (H2SO4-H2O) and ternary (H2SO4-H2O-NH3) system Atmospheric Chemistry and Physics. 15: 10701-10721. DOI: 10.5194/Acp-15-10701-2015  0.543
2015 Pikridas M, Sciare J, Freutel F, Crumeyrolle S, Von Der Weiden-Reinmüller SL, Borbon A, Schwarzenboeck A, Merkel M, Crippa M, Kostenidou E, Psichoudaki M, Hildebrandt L, Engelhart GJ, Petäjä T, Prévôt ASH, et al. In situ formation and spatial variability of particle number concentration in a European megacity Atmospheric Chemistry and Physics. 15: 10219-10237. DOI: 10.5194/Acp-15-10219-2015  0.623
2015 Noe SM, Niinemets Ü, Krasnova A, Krasnov D, Motallebi A, Kängsepp V, Jõgiste K, Hõrrak U, Komsaare K, Mirme S, Vana M, Tammet H, Bäck J, Vesala T, Kulmala M, et al. SMEAR Estonia: Perspectives of a large-scale forest ecosystem– Atmosphere research infrastructure Forestry Studies. 63: 56-84. DOI: 10.1515/Fsmu-2015-0009  0.484
2015 Kangasluoma J, Ahonen L, Attoui M, Vuollekoski H, Kulmala M, Petäjä T. Sub-3 nm Particle Detection with Commercial TSI 3772 and Airmodus A20 Fine Condensation Particle Counters Aerosol Science and Technology. 49: 674-681. DOI: 10.1080/02786826.2015.1058481  0.551
2015 Kangasluoma J, Attoui M, Junninen H, Lehtipalo K, Samodurov A, Korhonen F, Sarnela N, Schmidt-Ott A, Worsnop D, Kulmala M, Petäjä T. Sizing of neutral sub 3nm tungsten oxide clusters using Airmodus Particle Size Magnifier Journal of Aerosol Science. 87: 53-62. DOI: 10.1016/J.Jaerosci.2015.05.007  0.615
2015 Sarnela N, Jokinen T, Nieminen T, Lehtipalo K, Junninen H, Kangasluoma J, Hakala J, Taipale R, Schobesberger S, Sipilä M, Larnimaa K, Westerholm H, Heijari J, Kerminen VM, Petäjä T, et al. Sulphuric acid and aerosol particle production in the vicinity of an oil refinery Atmospheric Environment. 119: 156-166. DOI: 10.1016/j.atmosenv.2015.08.033  0.436
2015 Xie Y, Ding A, Nie W, Mao H, Qi X, Huang X, Xu Z, Kerminen VM, Petäjä T, Chi X, Virkkula A, Boy M, Xue L, Guo J, Sun J, et al. Enhanced sulfate formation by nitrogen dioxide: Implications from in situ observations at the SORPES station Journal of Geophysical Research: Atmospheres. 120: 12679-12694. DOI: 10.1002/2015Jd023607  0.64
2015 Yatavelli RLN, Mohr C, Stark H, Day DA, Thompson SL, Lopez-Hilfiker FD, Campuzano-Jost P, Palm BB, Vogel AL, Hoffmann T, Heikkinen L, Äijälä M, Ng NL, Kimmel JR, Canagaratna MR, et al. Estimating the contribution of organic acids to northern hemispheric continental organic aerosol Geophysical Research Letters. 42: 6084-6090. DOI: 10.1002/2015Gl064650  0.504
2015 Pajunoja A, Lambe AT, Hakala J, Rastak N, Cummings MJ, Brogan JF, Hao L, Paramonov M, Hong J, Prisle NL, Malila J, Romakkaniemi S, Lehtinen KEJ, Laaksonen A, Kulmala M, et al. Adsorptive uptake of water by semisolid secondary organic aerosols Geophysical Research Letters. 42: 3063-3068. DOI: 10.1002/2015Gl063142  0.661
2014 Bianchi F, Praplan AP, Sarnela N, Dommen J, Kürten A, Ortega IK, Schobesberger S, Junninen H, Simon M, Tröstl J, Jokinen T, Sipilä M, Adamov A, Amorim A, Almeida J, et al. Insight into acid-base nucleation experiments by comparison of the chemical composition of positive, negative, and neutral clusters. Environmental Science & Technology. 48: 13675-84. PMID 25406110 DOI: 10.1021/Es502380B  0.43
2014 Nie W, Ding A, Wang T, Kerminen VM, George C, Xue L, Wang W, Zhang Q, Petäjä T, Qi X, Gao X, Wang X, Yang X, Fu C, Kulmala M. Polluted dust promotes new particle formation and growth. Scientific Reports. 4: 6634. PMID 25319109 DOI: 10.1038/Srep06634  0.645
2014 Kürten A, Jokinen T, Simon M, Sipilä M, Sarnela N, Junninen H, Adamov A, Almeida J, Amorim A, Bianchi F, Breitenlechner M, Dommen J, Donahue NM, Duplissy J, Ehrhart S, et al. Neutral molecular cluster formation of sulfuric acid-dimethylamine observed in real time under atmospheric conditions. Proceedings of the National Academy of Sciences of the United States of America. 111: 15019-24. PMID 25288761 DOI: 10.1073/Pnas.1404853111  0.631
2014 Rissanen MP, Kurtén T, Sipilä M, Thornton JA, Kangasluoma J, Sarnela N, Junninen H, Jørgensen S, Schallhart S, Kajos MK, Taipale R, Springer M, Mentel TF, Ruuskanen T, Petäjä T, et al. The formation of highly oxidized multifunctional products in the ozonolysis of cyclohexene. Journal of the American Chemical Society. 136: 15596-606. PMID 25283472 DOI: 10.1021/Ja507146S  0.306
2014 Norros V, Rannik U, Hussein T, Petäjä T, Vesala T, Ovaskainen O. Do small spores disperse further than large spores? Ecology. 95: 1612-21. PMID 25039225 DOI: 10.1890/13-0877.1  0.367
2014 Riccobono F, Schobesberger S, Scott CE, Dommen J, Ortega IK, Rondo L, Almeida J, Amorim A, Bianchi F, Breitenlechner M, David A, Downard A, Dunne EM, Duplissy J, Ehrhart S, et al. Oxidation products of biogenic emissions contribute to nucleation of atmospheric particles. Science (New York, N.Y.). 344: 717-21. PMID 24833386 DOI: 10.1126/Science.1243527  0.649
2014 Tack AJ, Hakala J, Petäjä T, Kulmala M, Laine AL. Genotype and spatial structure shape pathogen dispersal and disease dynamics at small spatial scales. Ecology. 95: 703-14. PMID 24804454 DOI: 10.1890/13-0518.1  0.391
2014 Ehn M, Thornton JA, Kleist E, Sipilä M, Junninen H, Pullinen I, Springer M, Rubach F, Tillmann R, Lee B, Lopez-Hilfiker F, Andres S, Acir IH, Rissanen M, Jokinen T, et al. A large source of low-volatility secondary organic aerosol. Nature. 506: 476-9. PMID 24572423 DOI: 10.1038/Nature13032  0.616
2014 Kulmala M, Petäjä T, Ehn M, Thornton J, Sipilä M, Worsnop DR, Kerminen VM. Chemistry of atmospheric nucleation: on the recent advances on precursor characterization and atmospheric cluster composition in connection with atmospheric new particle formation. Annual Review of Physical Chemistry. 65: 21-37. PMID 24245904 DOI: 10.1146/Annurev-Physchem-040412-110014  0.554
2014 Vuollekoski H, Vogt M, Sinclair VA, Duplissy J, Järvinen H, Kyrö EM, Makkonen R, Petäjä T, Prisle NL, Räisänen P, Sipilä M, Ylhäisi J, Kulmala M. Estimates of global dew collection potential Hydrology and Earth System Sciences Discussions. 11: 9519-9549. DOI: 10.5194/Hessd-11-9519-2014  0.365
2014 Kukkonen J, Nikmo J, Sofiev M, Riikonen K, Petäjä T, Virkkula A, Levula J, Schobesberger S, Webber DM. Applicability of an integrated plume rise model for the dispersion from wild-land fires Geoscientific Model Development. 7: 2663-2681. DOI: 10.5194/Gmd-7-2663-2014  0.396
2014 Kangasluoma J, Kuang C, Wimmer D, Rissanen MP, Lehtipalo K, Ehn M, Worsnop DR, Wang J, Kulmala M, Petäjä T. Sub-3 nm particle size and composition dependent response of a nano-CPC battery Atmospheric Measurement Techniques. 7: 689-700. DOI: 10.5194/Amt-7-689-2014  0.561
2014 Backman J, Virkkula A, Vakkari V, Beukes JP, Van Zyl PG, Josipovic M, Piketh S, Tiitta P, Chiloane K, Petäjä T, Kulmala M, Laakso L. Differences in aerosol absorption Ångström exponents between correction algorithms for a particle soot absorption photometer measured on the South African Highveld Atmospheric Measurement Techniques. 7: 4285-4298. DOI: 10.5194/Amt-7-4285-2014  0.483
2014 Rondo L, Kürten A, Ehrhart S, Schobesberger S, Franchin A, Junninen H, Petäjä T, Sipilä M, Worsnop DR, Curtius J. Effect of ions on the measurement of sulfuric acid in the CLOUD experiment at CERN Atmospheric Measurement Techniques. 7: 3849-3859. DOI: 10.5194/Amt-7-3849-2014  0.386
2014 Hirsikko A, O'Connor EJ, Komppula M, Korhonen K, Pfüller A, Giannakaki E, Wood CR, Bauer-Pfundstein M, Poikonen A, Karppinen T, Lonka H, Kurri M, Heinonen J, Moisseev D, Asmi E, et al. Observing wind, aerosol particles, cloud and precipitation: Finland's new ground-based remote-sensing network Atmospheric Measurement Techniques. 7: 1351-1375. DOI: 10.5194/Amt-7-1351-2014  0.488
2014 Nie W, Ding AJ, Xie YN, Xu Z, Mao H, Kerminen V-, Zheng LF, Qi XM, Huang X, Yang X-, Sun JN, Herrmann E, Petäjä T, Kulmala M, Fu CB. Influence of biomass burning plumes on HONO chemistry in eastern China Atmospheric Chemistry and Physics. 15: 1147-1159. DOI: 10.5194/Acp-15-1147-2015  0.502
2014 Fountoukis C, Megaritis AG, Skyllakou K, Charalampidis PE, Pilinis C, Denier Van Der Gon HAC, Crippa M, Canonaco F, Mohr C, Prévôt ASH, Allan JD, Poulain L, Petäjä T, Tiitta P, Carbone S, et al. Organic aerosol concentration and composition over Europe: Insights from comparison of regional model predictions with aerosol mass spectrometer factor analysis Atmospheric Chemistry and Physics. 14: 9061-9076. DOI: 10.5194/Acp-14-9061-2014  0.38
2014 Hens K, Novelli A, Martinez M, Auld J, Axinte R, Bohn B, Fischer H, Keronen P, Kubistin D, Nölscher AC, Oswald R, Paasonen P, Petäjä T, Regelin E, Sander R, et al. Observation and modelling of HOx radicals in a boreal forest Atmospheric Chemistry and Physics. 14: 8723-8747. DOI: 10.5194/Acp-14-8723-2014  0.385
2014 Berndt T, Sipilä M, Stratmann F, Petäjä T, Vanhanen J, Mikkilä J, Patokoski J, Taipale R, Mauldin RL, Kulmala M. Enhancement of atmospheric H2SO4/H2O nucleation: Organic oxidation products versus amines Atmospheric Chemistry and Physics. 14: 751-764. DOI: 10.5194/Acp-14-751-2014  0.546
2014 Crippa M, Canonaco F, Lanz VA, Äijälä M, Allan JD, Carbone S, Capes G, Ceburnis D, Dall'Osto M, Day DA, DeCarlo PF, Ehn M, Eriksson A, Freney E, Ruiz LH, et al. Organic aerosol components derived from 25 AMS data sets across Europe using a consistent ME-2 based source apportionment approach Atmospheric Chemistry and Physics. 14: 6159-6176. DOI: 10.5194/Acp-14-6159-2014  0.497
2014 Hong J, Häkkinen SAK, Paramonov M, Äijälä M, Hakala J, Nieminen T, Mikkilä J, Prisle NL, Kulmala M, Riipinen I, Bilde M, Kerminen VM, Petäjä T. Hygroscopicity, CCN and volatility properties of submicron atmospheric aerosol in a boreal forest environment during the summer of 2010 Atmospheric Chemistry and Physics. 14: 4733-4748. DOI: 10.5194/Acp-14-4733-2014  0.742
2014 Virkkula A, Levula J, Pohja T, Aalto PP, Keronen P, Schobesberger S, Clements CB, Pirjola L, Kieloaho AJ, Kulmala L, Aaltonen H, Patokoski J, Pumpanen J, Rinne J, Ruuskanen T, et al. Prescribed burning of logging slash in the boreal forest of Finland: Emissions and effects on meteorological quantities and soil properties Atmospheric Chemistry and Physics. 14: 4473-4502. DOI: 10.5194/Acp-14-4473-2014  0.669
2014 Kyrö EM, Väänänen R, Kerminen VM, Virkkula A, Petäjä T, Asmi A, Dal Maso M, Nieminen T, Juhola S, Shcherbinin A, Riipinen I, Lehtipalo K, Keronen P, Aalto PP, Hari P, et al. Trends in new particle formation in eastern Lapland, Finland: Effect of decreasing sulfur emissions from Kola Peninsula Atmospheric Chemistry and Physics. 14: 4383-4396. DOI: 10.5194/Acp-14-4383-2014  0.815
2014 Herrmann E, Ding AJ, Kerminen VM, Petäjä T, Yang XQ, Sun JN, Qi XM, Manninen H, Hakala J, Nieminen T, Aalto PP, Kulmala M, Fu CB. Aerosols and nucleation in eastern China: First insights from the new SORPES-NJU station Atmospheric Chemistry and Physics. 14: 2169-2183. DOI: 10.5194/Acp-14-2169-2014  0.646
2014 Sipilä M, Jokinen T, Berndt T, Richters S, Makkonen R, Donahue NM, Mauldin RL, Kurten T, Paasonen P, Sarnela N, Ehn M, Junninen H, Rissanen MP, Thornton J, Stratmann F, et al. Reactivity of stabilized criegee intermediates (sCI) from isoprene and monoterpene ozonolysis toward SO2 and organic acids Atmospheric Chemistry and Physics Discussions. 14: 3071-3098. DOI: 10.5194/Acp-14-12143-2014  0.437
2014 Nallathamby PD, Hopke PK, Rossner A, Dhaniyala S, Marzocca P, Petaja T, Barthelmie RJ, Pryor SC. Particle nucleation in a forested environment Atmospheric Pollution Research. 5: 805-810. DOI: 10.5094/Apr.2014.090  0.549
2014 Steiner G, Jokinen T, Junninen H, Sipilä M, Petäjä T, Worsnop D, Reischl GP, Kulmala M. High-resolution mobility and mass spectrometry of negative ions produced in a 241am aerosol charger Aerosol Science and Technology. 48: 261-270. DOI: 10.1080/02786826.2013.870327  0.454
2014 Laitinen T, Junninen H, Parshintsev J, Ruiz-Jimenez J, Petäjä T, Hautala S, Hartonen K, Worsnop D, Kulmala M, Riekkola ML. Changes in concentration of nitrogen-containing compounds in 10nm particles of boreal forest atmosphere at snowmelt Journal of Aerosol Science. 70: 9-10. DOI: 10.1016/J.Jaerosci.2013.12.009  0.565
2014 Laitinen T, Petäjä T, Backman J, Hartonen K, Junninen H, Ruiz-Jiménez J, Worsnop D, Kulmala M, Riekkola ML. Carbon clusters in 50 nm urban air aerosol particles quantified by laser desorption-ionization aerosol mass spectrometer International Journal of Mass Spectrometry. 358: 17-24. DOI: 10.1016/J.Ijms.2013.11.001  0.568
2014 Kulmala M, Nieminen T, Nikandrova A, Lehtipalo K, Manninen HE, Kajos MK, Kolari P, Lauri A, Petäjä T, Krejci R, Vesala T, Kerminen VM, Hari P, Bäck J, Hansson HC, et al. CO2-induced terrestrial climate feedback mechanism: From carbon sink to aerosol source and back Boreal Environment Research. 19: 122-131.  0.346
2014 Makkonen U, Virkkula A, Hellén H, Hemmilä M, Sund J, Hakola H, Äijälä M, Ehn M, Junninen H, Keronen P, Petäjä T, Worsnop DR, Kulmala M. Semi-continuous gas and inorganic aerosol measurements at a boreal forest site: Seasonal and diurnal cycles of NH3, HONO and HNO3 Boreal Environment Research. 19: 311-328.  0.374
2014 Lehtipalo K, Kontkanen J, Kangasluoma J, Franchin A, Wimmer D, Schobesberger S, Junninen H, Petäjä T, Sipilä M, Worsnop DR, Kulmala M, Mikkilä J, Vanhanen J, Leppä J. Methods for determining particle size distribution and growth rates between 1 and 3 nm using the Particle Size Magnifier Boreal Environment Research. 19: 215-236.  0.502
2014 Virkkula A, Aalto PP, Keronen P, Schobesberger S, Petäjä T, Kulmala M, Nikmo J, Pohja T, Clements CB. Airborne measurements of aerosols and carbon dioxide during a prescribed fire experiment at a boreal forest site Boreal Environment Research. 19: 153-181.  0.35
2014 Peräkylä O, Vogt M, Tikkanen OP, Laurila T, Kajos MK, Rantala PA, Patokoski J, Yli-Juuti T, Ehn M, Sipilä M, Paasonen P, Rissanen M, Nieminen T, Taipale R, Keronen P, et al. Monoterpenes’ oxidation capacity and rate over a boreal forest: Temporal variation and connection to growth of newly formed particles Boreal Environment Research. 19: 293-310.  0.466
2014 Nieminen T, Asmi A, Aalto PP, Keronen P, Petäjä T, Kulmala M, Kerminen VM, Dal Maso M. Trends in atmospheric new-particle formation: 16 years of observations in a boreal-forest environment Boreal Environment Research. 19: 191-214.  0.701
2014 Kulmala M, Lappalainen HK, Bäck J, Vesala T, Boy M, Ehn M, Hämeri K, Hölttä T, Junninen H, Järvi L, Kurten T, Lauri A, Lehtipalo K, Mammarella I, Manninen HE, et al. Finnish centre of excellence in physics, chemistry, biology and meteorology of atmospheric composition and climate change: Summary and outlook Boreal Environment Research. 19: 2-19.  0.694
2014 Leino K, Riuttanen L, Nieminen T, Väänänen R, Pohja T, Keronen P, Järvi L, Aalto PP, Virkkula A, Kerminen VM, Petäjä T, Kulmala M, Dal Maso M. Biomass-burning smoke episodes in Finland from eastern European wildfires Boreal Environment Research. 19: 275-292.  0.544
2014 Manninen HE, Sihto-Nissilä SL, Hiltunen V, Aalto PP, Kulmala M, Petäjä T, Bäck J, Hari P, Huffman JA, Saarto A, Pessi AM, Hidalgo PJ. Patterns in airborne pollen and other primary biological aerosol particles (PBAP), and their contribution to aerosol mass and number in a boreal forest Boreal Environment Research. 19: 383-405.  0.519
2014 Taipale R, Sarnela N, Rissanen M, Junninen H, Rantala P, Korhonen F, Siivola E, Kulmala M, Mauldin RL, Petäjä T, Sipilä M, Berndt T. New instrument for measuring atmospheric concentrations of non-OH oxidants of SO2 Boreal Environment Research. 19: 55-70.  0.376
2013 Schobesberger S, Junninen H, Bianchi F, Lönn G, Ehn M, Lehtipalo K, Dommen J, Ehrhart S, Ortega IK, Franchin A, Nieminen T, Riccobono F, Hutterli M, Duplissy J, Almeida J, et al. Molecular understanding of atmospheric particle formation from sulfuric acid and large oxidized organic molecules. Proceedings of the National Academy of Sciences of the United States of America. 110: 17223-8. PMID 24101502 DOI: 10.1073/Pnas.1306973110  0.572
2013 Almeida J, Schobesberger S, Kürten A, Ortega IK, Kupiainen-Määttä O, Praplan AP, Adamov A, Amorim A, Bianchi F, Breitenlechner M, David A, Dommen J, Donahue NM, Downard A, Dunne E, et al. Molecular understanding of sulphuric acid-amine particle nucleation in the atmosphere. Nature. 502: 359-63. PMID 24097350 DOI: 10.1038/Nature12663  0.755
2013 Hussein T, Löndahl J, Paasonen P, Koivisto AJ, Petäjä T, Hämeri K, Kulmala M. Modeling regional deposited dose of submicron aerosol particles. The Science of the Total Environment. 458: 140-9. PMID 23644567 DOI: 10.1016/J.Scitotenv.2013.04.022  0.545
2013 Kulmala M, Kontkanen J, Junninen H, Lehtipalo K, Manninen HE, Nieminen T, Petäjä T, Sipilä M, Schobesberger S, Rantala P, Franchin A, Jokinen T, Järvinen E, Äijälä M, Kangasluoma J, et al. Direct observations of atmospheric aerosol nucleation. Science (New York, N.Y.). 339: 943-6. PMID 23430652 DOI: 10.1126/Science.1227385  0.729
2013 Cappa CD, Onasch TB, Massoli P, Worsnop DR, Bates TS, Cross ES, Davidovits P, Hakala J, Hayden KL, Jobson BT, Kolesar KR, Lack DA, Lerner BM, Li SM, Mellon D, et al. Response to comment on "Radiative absorption enhancements due to the mixing state of atmospheric black carbon". Science (New York, N.Y.). 339: 393. PMID 23349273 DOI: 10.1126/Science.1230260  0.343
2013 Ruiz-Jiménez J, Hautala S, Parshintsev J, Laitinen T, Hartonen K, Petäjä T, Kulmala M, Riekkola ML. Liquid chromatography-dopant-assisted atmospheric pressure photoionization-mass spectrometry: Application to the analysis of aldehydes in atmospheric aerosol particles. Journal of Separation Science. 36: 164-72. PMID 23255385 DOI: 10.1002/Jssc.201200866  0.591
2013 Kajos MK, Hakola H, Holst T, Nieminen T, Tarvainen V, Maximov T, Petäjä T, Arneth A, Rinne J. Terpenoid emissions from fully grown east Siberian Larix cajanderi trees Biogeosciences. 10: 4705-4719. DOI: 10.5194/Bg-10-4705-2013  0.322
2013 Vogel AL, Äijälä M, Brüggemann M, Ehn M, Junninen H, Petäjä T, Worsnop DR, Kulmala M, Williams J, Hoffmann T. Online atmospheric pressure chemical ionization ion trap mass spectrometry (APCI-IT-MSn) for measuring organic acids in concentrated bulk aerosol - A laboratory and field study Atmospheric Measurement Techniques. 6: 431-443. DOI: 10.5194/Amt-6-431-2013  0.521
2013 Wimmer D, Lehtipalo K, Franchin A, Kangasluoma J, Kreissl F, Kürten A, Kupc A, Metzger A, Mikkilä J, Petäjä T, Riccobono F, Vanhanen J, Kulmala M, Curtius J. Performance of diethylene glycol-based particle counters in the sub-3nm size range Atmospheric Measurement Techniques. 6: 1793-1804. DOI: 10.5194/Amt-6-1793-2013  0.577
2013 Herrmann E, Ding AJ, Petäjä T, Yang XQ, Sun JN, Qi XM, Manninen H, Hakala J, Nieminen T, Aalto PP, Kerminen V, Kulmala M, Fu CB. New particle formation in the western Yangtze River Delta: first data from SORPES-station Atmospheric Chemistry and Physics Discussions. 13: 1455-1488. DOI: 10.5194/Acpd-13-1455-2013  0.508
2013 Järvinen E, Virkkula A, Nieminen T, Aalto PP, Asmi E, Lanconelli C, Busetto M, Lupi A, Schioppo R, Vitale V, Mazzola M, Petäjä T, Kerminen VM, Kulmala M. Seasonal cycle and modal structure of particle number size distribution at Dome C, Antarctica Atmospheric Chemistry and Physics. 13: 7473-7487. DOI: 10.5194/Acp-13-7473-2013  0.597
2013 Ding AJ, Fu CB, Yang XQ, Sun JN, Zheng LF, Xie YN, Herrmann E, Nie W, Petäjä T, Kerminen VM, Kulmala M. Ozone and fine particle in the western Yangtze River Delta: An overview of 1 yr data at the SORPES station Atmospheric Chemistry and Physics. 13: 5813-5830. DOI: 10.5194/Acp-13-5813-2013  0.488
2013 Keskinen H, Virtanen A, Joutsensaari J, Tsagkogeorgas G, Duplissy J, Schobesberger S, Gysel M, Riccobono F, Slowik JG, Bianchi F, Yli-Juuti T, Lehtipalo K, Rondo L, Breitenlechner M, Kupc A, et al. Evolution of particle composition in CLOUD nucleation experiments Atmospheric Chemistry and Physics. 13: 5587-5600. DOI: 10.5194/Acp-13-5587-2013  0.747
2013 Hienola AI, Pietikäinen JP, Jacob D, Pozdun R, Petäjä T, Hyvärinen AP, Sogacheva L, Kerminen VM, Kulmala M, Laaksonen A. Black carbon concentration and deposition estimations in Finland by the regional aerosol-climate model REMO-HAM Atmospheric Chemistry and Physics. 13: 4033-4055. DOI: 10.5194/Acp-13-4033-2013  0.478
2013 Yli-Juuti T, Barsanti K, Hildebrandt Ruiz L, Kieloaho AJ, Makkonen U, Petäjä T, Ruuskanen T, Kulmala M, Riipinen I. Model for acid-base chemistry in nanoparticle growth (MABNAG) Atmospheric Chemistry and Physics. 13: 12507-12524. DOI: 10.5194/Acp-13-12507-2013  0.728
2013 Corrigan AL, Russell LM, Takahama S, Äijälä M, Ehn M, Junninen H, Rinne J, Petäjä T, Kulmala M, Vogel AL, Hoffmann T, Ebben CJ, Geiger FM, Chhabra P, Seinfeld JH, et al. Biogenic and biomass burning organic aerosol in a boreal forest at Hyytiälä, Finland, during HUMPPA-COPEC 2010 Atmospheric Chemistry and Physics. 13: 12233-12256. DOI: 10.5194/Acp-13-12233-2013  0.563
2013 Schumacher CJ, Pöhlker C, Aalto P, Hiltunen V, Petäjä T, Kulmala M, Pöschl U, Huffman JA. Seasonal cycles of fluorescent biological aerosol particles in boreal and semi-arid forests of Finland and Colorado Atmospheric Chemistry and Physics. 13: 11987-12001. DOI: 10.5194/Acp-13-11987-2013  0.605
2013 Vogel AL, Äijälä M, Corrigan AL, Junninen H, Ehn M, Petäjä T, Worsnop DR, Kulmala M, Russell LM, Williams J, Hoffmann T. In situ submicron organic aerosol characterization at a boreal forest research station during HUMPPA-COPEC 2010 using soft and hard ionization mass spectrometry Atmospheric Chemistry and Physics. 13: 10933-10950. DOI: 10.5194/Acp-13-10933-2013  0.531
2013 Ding AJ, Fu CB, Yang XQ, Sun JN, Petäjä T, Kerminen VM, Wang T, Xie Y, Herrmann E, Zheng LF, Nie W, Liu Q, Wei XL, Kulmala M. Intense atmospheric pollution modifies weather: A case of mixed biomass burning with fossil fuel combustion pollution in eastern China Atmospheric Chemistry and Physics. 13: 10545-10554. DOI: 10.5194/Acp-13-10545-2013  0.48
2013 Paramonov M, Aalto PP, Asmi A, Prisle N, Kerminen VM, Kulmala M, Petäjä T. The analysis of size-segregated cloud condensation nuclei counter (CCNC) data and its implications for cloud droplet activation Atmospheric Chemistry and Physics. 13: 10285-10301. DOI: 10.5194/Acp-13-10285-2013  0.642
2013 Pennington MR, Bzdek BR, Depalma JW, Smith JN, Kortelainen AM, Hildebrandt Ruiz L, Petäjä T, Kulmala M, Worsnop DR, Johnston MV. Identification and quantification of particle growth channels during new particle formation Atmospheric Chemistry and Physics. 13: 10215-10225. DOI: 10.5194/Acp-13-10215-2013  0.639
2013 Petäjä T, Vakkari V, Pohja T, Nieminen T, Laakso H, Aalto PP, Keronen P, Siivola E, Kerminen VM, Kulmala M, Laakso L. Transportable aerosol characterization trailer with trace gas chemistry: Design, instruments and verification Aerosol and Air Quality Research. 13: 421-435. DOI: 10.4209/Aaqr.2012.08.0207  0.595
2013 Kangasluoma J, Junninen H, Lehtipalo K, Mikkilä J, Vanhanen J, Attoui M, Sipilä M, Worsnop D, Kulmala M, Petäjä T. Remarks on ion generation for CPC detection efficiency studies in sub-3-nm size range Aerosol Science and Technology. 47: 556-563. DOI: 10.1080/02786826.2013.773393  0.534
2013 Hakala J, Manninen HE, Petäjä T, Sipilä M. Counting efficiency of a TSI environmental particle counter monitor model 3783 Aerosol Science and Technology. 47: 482-487. DOI: 10.1080/02786826.2013.766666  0.501
2013 Paramonov M, Äijälä M, Aalto PP, Asmi A, Prisle N, Kerminen VM, Kulmala M, Petäjä T. Long-term size-segregated cloud condensation nuclei counter (CCNc) measurements in a boreal environment and the implications for aerosol-cloud interactions Aip Conference Proceedings. 1527: 820-823. DOI: 10.1063/1.4803397  0.383
2013 Manninen HE, Tammet H, Mäkelä A, Haapalainen J, Mirme S, Nieminen T, Franchin A, Petäjä T, Kulmala M, Hõrrak U. Atmospheric electricity and aerosol-cloud interactions in earth's atmosphere Aip Conference Proceedings. 1527: 790-792. DOI: 10.1063/1.4803390  0.386
2013 Sarnela N, Jokinen T, Junninen H, Hakala J, Taipale R, Patokoski J, Kajos M, Schobesbergera S, Lehtipalo K, Sipilä M, Teittinen J, Westerholm H, Larnimaa K, Petäjä T, Kulmala M. Sulphur dioxide and sulphuric acid concentrations in the vicinity of Kilpilahti industrial area Aip Conference Proceedings. 1527: 629-632. DOI: 10.1063/1.4803350  0.329
2013 Manninen HE, Mirme S, Ehn M, Leino K, Schobesberger S, Junninen H, Järvinen E, Kangasluoma J, Nieminen T, Tillmann R, Angelini F, Gobbi GP, Mirme A, Decesari S, Wahner A, et al. Does the onset of new particle formation occur in the planetary boundary layer? Aip Conference Proceedings. 1527: 567-570. DOI: 10.1063/1.4803334  0.44
2013 Hakala J, Kangasluoma J, Petäjä T. Hygroscopicity of sub-6 nm sodium chloride particles Aip Conference Proceedings. 1527: 480-482. DOI: 10.1063/1.4803309  0.341
2013 Yli-Juuti T, Barsanti K, Ruiz LH, Kieloahoa AJ, Makkonen U, Petäjä T, Kulmala M, Riipinen I. Effect of salt formation on condensation of organic compounds on atmospheric nanoparticles Aip Conference Proceedings. 1527: 445-448. DOI: 10.1063/1.4803300  0.572
2013 Kyrö EM, Väänänen R, Maso MD, Kerminen VM, Virkkula A, Nieminen T, Petäjä T, Aalto PP, Keronen P, Riipinen I, Hari P, Kulmala M. Long-term aerosol and trace gas measurements in Eastern Lapland, Finland: The impact of Kola air pollution to new particle formation Aip Conference Proceedings. 1527: 409-412. DOI: 10.1063/1.4803290  0.675
2013 Schobesberger S, Praplan A, Junninen H, Bianchi F, Lönn G, Ehn M, Lehtipalo K, Dommen J, Ehrhart S, Franchin A, Ortega IK, Riccobono F, Duplissy J, Rissanen M, Sipilä M, et al. Measuring composition and growth of ion clusters of sulfuric acid, ammonia, amines and oxidized organics as first steps of nucleation in the CLOUD experiment Aip Conference Proceedings. 1527: 298-301. DOI: 10.1063/1.4803262  0.398
2013 Keskinen H, Virtanen A, Joutsensaari J, Tsagkogeorgas G, Duplissy J, Schobesberger S, Gysel M, Riccobono F, Slowik JG, Bianchi F, Yli-Juuti T, Lehtipalo K, Rondo L, Breitenlechner M, Kupc A, et al. Evolution of nanoparticle composition in CLOUD in presence of sulphuric acid, ammonia and organics Aip Conference Proceedings. 1527: 291-294. DOI: 10.1063/1.4803260  0.569
2013 Franchin A, Kangasluoma J, Lehtipalo K, Downard A, Nieminen T, Schobesberger S, Duplissy J, Petäjä T, Flagan R, Kulmala M. Measurements of cluster ions using a nano radial DMA and a particle size magnifier in CLOUD Aip Conference Proceedings. 1527: 287-290. DOI: 10.1063/1.4803259  0.483
2013 Wimmer D, Lehtipalo K, Franchin A, Kangasluoma J, Kreissl F, Kürten A, Kupc A, Metzger A, Mikkilä J, Petäjä T, Riccobono F, Vanhanen J, Kulmala M, Curtius J. Characterization of diethylene glycol-condensation particle counters for detection of sub-3 nm particles Aip Conference Proceedings. 1527: 204-207. DOI: 10.1063/1.4803239  0.51
2013 Kuang C, Kangasluoma J, Wimmer D, Lehtipalo K, Wang J, Kulmala M, Petäjä T. Laboratory characterization of a size-resolved CPC battery to infer the composition of freshly formed atmospheric nuclei Aip Conference Proceedings. 1527: 197-199. DOI: 10.1063/1.4803237  0.389
2013 Kangasluoma J, Junninen H, Lehtipalo K, Mikkilä J, Vanhanen J, Attoui M, Sipilä M, Worsnop D, Kulmala M, Petäjä T. Ion generation and CPC detection efficiency studies in sub 3-nm size range Aip Conference Proceedings. 1527: 192-196. DOI: 10.1063/1.4803236  0.331
2013 Mikkilä J, Lehtipalo K, Kangasluoma J, Franchin A, Sipilä M, Jokinen T, Sarnela N, Schobesberger S, Junninen H, Kulmala M, Worsnop D, Petäjä T. The particle size magnifier closing the gap between measurement of molecules, molecular clusters and aerosol particles Aip Conference Proceedings. 1527: 189-191. DOI: 10.1063/1.4803235  0.519
2013 Ehn M, Kleist E, Junninen H, Sipilä M, Petäjä T, Pullinen I, Springer M, Andres S, Rissanen M, Kontkanen J, Schobesberger S, Rubach F, Tillman R, Lee BH, Lopez-Hilfiker F, et al. Probing aerosol formation by comprehensive measurements of gas phase oxidation products Aip Conference Proceedings. 1527: 185-188. DOI: 10.1063/1.4803234  0.347
2013 Kulmala M, Kontkanen J, Junninen H, Lehtipalo K, Nieminen T, Manninen HE, Petäjä T, Schobesberger S, Kangasluoma J, Sipilä M, Vehkamäki H, Worsnop DR, Kerminen VM. On atmospheric neutral and ion clusters observed in Hyytiälä spring 2011 Aip Conference Proceedings. 1527: 169-172. DOI: 10.1063/1.4803230  0.34
2013 Paasonen P, Asmi A, Petäjä T, Kajos MK, Äijälä M, Junninen H, Holst T, Abbatt JPD, Arneth A, Birmili W, Van Der Gon HD, Hamed A, Hoffer A, Laakso L, Laaksonen A, et al. Warming-induced increase in aerosol number concentration likely to moderate climate change Nature Geoscience. 6: 438-442. DOI: 10.1038/Ngeo1800  0.624
2013 Dos Santos-Juusela V, Petäjä T, Kousa A, Hämeri K. Spatial-temporal variations of particle number concentrations between a busy street and the urban background Atmospheric Environment. 79: 324-333. DOI: 10.1016/J.Atmosenv.2013.05.077  0.396
2013 Von Bismarck-Osten C, Birmili W, Ketzel M, Massling A, Petäjä T, Weber S. Characterization of parameters influencing the spatio-temporal variability of urban particle number size distributions in four European cities Atmospheric Environment. 77: 415-429. DOI: 10.1016/J.Atmosenv.2013.05.029  0.432
2013 Schobesberger S, Väänänen R, Leino K, Virkkula A, Backman J, Pohja T, Siivola E, Franchin A, Mikkilä J, Paramonov M, Aalto PP, Krejci R, Petäjä T, Kulmala M. Airborne measurements over the boreal forest of southern Finland during new particle formation events in 2009 and 2010 Boreal Environment Research. 18: 145-163.  0.507
2012 Cappa CD, Onasch TB, Massoli P, Worsnop DR, Bates TS, Cross ES, Davidovits P, Hakala J, Hayden KL, Jobson BT, Kolesar KR, Lack DA, Lerner BM, Li SM, Mellon D, et al. Radiative absorption enhancements due to the mixing state of atmospheric black carbon. Science (New York, N.Y.). 337: 1078-81. PMID 22936774 DOI: 10.1126/Science.1223447  0.348
2012 Kulmala M, Petäjä T, Nieminen T, Sipilä M, Manninen HE, Lehtipalo K, Dal Maso M, Aalto PP, Junninen H, Paasonen P, Riipinen I, Lehtinen KE, Laaksonen A, Kerminen VM. Measurement of the nucleation of atmospheric aerosol particles. Nature Protocols. 7: 1651-67. PMID 22899333 DOI: 10.1038/Nprot.2012.091  0.816
2012 Mauldin RL, Berndt T, Sipilä M, Paasonen P, Petäjä T, Kim S, Kurtén T, Stratmann F, Kerminen VM, Kulmala M. A new atmospherically relevant oxidant of sulphur dioxide. Nature. 488: 193-6. PMID 22874964 DOI: 10.1038/Nature11278  0.48
2012 Ruiz-Jiménez J, Hautala S, Parshintsev J, Laitinen T, Hartonen K, Petäjä T, Kulmala M, Riekkola ML. Aliphatic and aromatic amines in atmospheric aerosol particles: comparison of three ionization techniques in liquid chromatography-mass spectrometry and method development. Talanta. 97: 55-62. PMID 22841047 DOI: 10.1016/J.Talanta.2012.03.062  0.573
2012 Ebben CJ, Shrestha M, Martinez IS, Corrigan AL, Frossard AA, Song WW, Worton DR, Petäjä T, Williams J, Russell LM, Kulmala M, Goldstein AH, Artaxo P, Martin ST, Thomson RJ, et al. Organic constituents on the surfaces of aerosol particles from Southern Finland, Amazonia, and California studied by vibrational sum frequency generation. The Journal of Physical Chemistry. A. 116: 8271-90. PMID 22734593 DOI: 10.1021/Jp302631Z  0.613
2012 Boy M, Mogensen D, Smolander S, Zhou L, Nieminen T, Paasonen P, Plass-Dülmer C, Sipilä M, Petäjä T, Mauldin L, Berresheim H, Kulmala M. Oxidation of SO2 by stabilized Criegee intermediate (sCI) radicals as a crucial source for atmospheric sulfuric acid concentrations Atmospheric Chemistry and Physics. 13: 3865-3879. DOI: 10.5194/Acp-13-3865-2013  0.655
2012 Riccobono F, Rondo L, Sipilä M, Barmet P, Curtius J, Dommen J, Ehn M, Ehrhart S, Kulmala M, KArten A, Mikkilä J, Paasonen P, Petäjä T, Weingartner E, Baltensperger U. Contribution of sulfuric acid and oxidized organic compounds to particle formation and growth Atmospheric Chemistry and Physics. 12: 9427-9439. DOI: 10.5194/Acp-12-9427-2012  0.616
2012 Finessi E, Decesari S, Paglione M, Giulianelli L, Carbone C, Gilardoni S, Fuzzi S, Saarikoski S, Raatikainen T, Hillamo R, Allan J, Mentel TF, Tiitta P, Laaksonen A, Petäjä T, et al. Determination of the biogenic secondary organic aerosol fraction in the boreal forest by NMR spectroscopy Atmospheric Chemistry and Physics. 12: 941-959. DOI: 10.5194/Acp-12-941-2012  0.503
2012 Paasonen P, Olenius T, Kupiainen O, KurtÃn T, Petäjä T, Birmili W, Hamed A, Hu M, Huey LG, Plass-Duelmer C, Smith JN, Wiedensohler A, Loukonen V, McGrath MJ, Ortega IK, et al. On the formation of sulphuric acid – Amine clusters in varying atmospheric conditions and its influence on atmospheric new particle formation Atmospheric Chemistry and Physics. 12: 9113-9133. DOI: 10.5194/Acp-12-9113-2012  0.572
2012 Crippa P, Petäjä T, Korhonen H, El Afandi GS, Pryor SC. Evidence of an elevated source of nucleation based on model simulations and data from the NIFTy experiment Atmospheric Chemistry and Physics. 12: 8021-8036. DOI: 10.5194/Acp-12-8021-2012  0.52
2012 Kampf CJ, Corrigan AL, Johnson AM, Song W, Keronen P, Königstedt R, Williams J, Russell LM, Petäjä T, Fischer H, Hoffmann T. First measurements of reactive α-dicarbonyl concentrations on PM 2.5 aerosol over the Boreal forest in Finland during HUMPPA-COPEC 2010 – Source apportionment and links to aerosol aging Atmospheric Chemistry and Physics. 12: 6145-6155. DOI: 10.5194/Acp-12-6145-2012  0.501
2012 Ehn M, Kleist E, Junninen H, Petäjä T, Lönn G, Schobesberger S, Dal Maso M, Trimborn A, Kulmala M, Worsnop DR, Wahner A, Wildt J, Mentel TF. Gas phase formation of extremely oxidized pinene reaction products in chamber and ambient air Atmospheric Chemistry and Physics. 12: 5113-5127. DOI: 10.5194/Acp-12-5113-2012  0.684
2012 Rinne J, Markkanen T, Ruuskanen TM, Petäjä T, Keronen P, Tang MJ, Crowley JN, Rannik U, Vesala T. Effect of chemical degradation on fluxes of reactive compounds - A study with a stochastic Lagrangian transport model Atmospheric Chemistry and Physics. 12: 4843-4854. DOI: 10.5194/Acp-12-4843-2012  0.314
2012 Gagná S, Leppä J, Petäjä T, McGrath MJ, Vana M, Kerminen VM, Laakso L, Kulmala M. Aerosol charging state at an urban site: New analytical approach and implications for ion-induced nucleation Atmospheric Chemistry and Physics. 12: 4647-4666. DOI: 10.5194/Acp-12-4647-2012  0.406
2012 Jokinen T, Sipilä M, Junninen H, Ehn M, Lönn G, Hakala J, Petäjä T, Mauldin RL, Kulmala M, Worsnop DR. Atmospheric sulphuric acid and neutral cluster measurements using CI-APi-TOF Atmospheric Chemistry and Physics. 12: 4117-4125. DOI: 10.5194/Acp-12-4117-2012  0.449
2012 Kerminen VM, Paramonov M, Anttila T, Riipinen I, Fountoukis C, Korhonen H, Asmi E, Laakso L, Lihavainen H, Swietlicki E, Svenningsson B, Asmi A, Pandis SN, Kulmala M, Petäjä T. Cloud condensation nuclei production associated with atmospheric nucleation: A synthesis based on existing literature and new results Atmospheric Chemistry and Physics. 12: 12037-12059. DOI: 10.5194/Acp-12-12037-2012  0.676
2012 Viskari T, Asmi E, Virkkula A, Kolmonen P, Petäjä T, Järvinen H. Estimation of aerosol particle number distribution with Kalman Filtering - Part 2: Simultaneous use of DMPS, APS and nephelometer measurements Atmospheric Chemistry and Physics. 12: 11781-11793. DOI: 10.5194/Acp-12-11781-2012  0.428
2012 Viskari T, Asmi E, Kolmonen P, Vuollekoski H, Petäjä T, Järvinen H. Estimation of aerosol particle number distributions with Kalman Filtering - Part 1: Theory, general aspects and statistical validity Atmospheric Chemistry and Physics. 12: 11767-11779. DOI: 10.5194/Acp-12-11767-2012  0.45
2012 Backman J, Rizzo LV, Hakala J, Nieminen T, Manninen HE, Morais F, Aalto PP, Siivola E, Carbone S, Hillamo R, Artaxo P, Virkkula A, Petäjä T, Kulmala M. On the diurnal cycle of urban aerosols, black carbon and the occurrence of new particle formation events in springtime São Paulo, Brazil Atmospheric Chemistry and Physics. 12: 11733-11751. DOI: 10.5194/Acp-12-11733-2012  0.619
2012 Häkkinen SAK, Äijälä M, Lehtipalo K, Junninen H, Backman J, Virkkula A, Nieminen T, Vestenius M, Hakola H, Ehn M, Worsnop DR, Kulmala M, Petäjä T, Riipinen I. Long-term volatility measurements of submicron atmospheric aerosol in Hyytiälä, Finland Atmospheric Chemistry and Physics. 12: 10771-10786. DOI: 10.5194/Acp-12-10771-2012  0.707
2012 Mordas G, Petäjä T, Ulevičius V. Optimisation Of The Operation Regimes For The Water-Based Condensation Particle Counter Lithuanian Journal of Physics. 52: 253-260. DOI: 10.3952/Physics.V52I3.2477  0.398
2012 Riipinen I, Yli-Juuti T, Pierce JR, Petäjä T, Worsnop DR, Kulmala M, Donahue NM. The contribution of organics to atmospheric nanoparticle growth Nature Geoscience. 5: 453-458. DOI: 10.1038/Ngeo1499  0.749
2012 Bates TS, Quinn PK, Frossard AA, Russell LM, Hakala J, Petäjä T, Kulmala M, Covert DS, Cappa CD, Li SM, Hayden KL, Nuaaman I, McLaren R, Massoli P, Canagaratna MR, et al. Measurements of ocean derived aerosol off the coast of California Journal of Geophysical Research Atmospheres. 117. DOI: 10.1029/2012Jd017588  0.626
2012 Berndt T, Jokinen T, Mauldin RL, Petäjä T, Herrmann H, Junninen H, Paasonen P, Worsnop DR, Sipilä M. Gas-Phase Ozonolysis of Selected Olefins: The Yield of Stabilized Criegee Intermediate and the Reactivity toward SO2 Journal of Physical Chemistry Letters. 3: 2892-2896. DOI: 10.1021/Jz301158U  0.307
2012 Ruiz-Jimenez J, Parshintsev J, Laitinen T, Hartonen K, Petäjä T, Kulmala M, Riekkola ML. Influence of the sampling site, the season of the year, the particle size and the number of nucleation events on the chemical composition of atmospheric ultrafine and total suspended particles Atmospheric Environment. 49: 60-68. DOI: 10.1016/J.Atmosenv.2011.12.032  0.614
2012 Petäjä T, Laakso L, Grönholm T, Launiainen S, Evele-Peltoniemi I, Virkkula A, Leskinen A, Backman J, Manninen HE, Sipilä M, Haapanala S, Hämeri K, Vanhala E, Tuomi T, Paatero J, et al. In-situ observations of Eyjafjallajökull ash particles by hot-air balloon Atmospheric Environment. 48: 104-112. DOI: 10.1016/J.Atmosenv.2011.08.046  0.61
2012 Hari P, Havimo M, Helmisaari HS, Kulmala L, Nikinmaa E, Vesala T, Räisänen J, Petäjä T, Siivola E, Tuomenvirta H, Bäck J, Grace J, Magnani F, Van Noije T, Pumpanen J, et al. How to utilise the knowledge of causal responses? Physical and Physiological Forest Ecology. 2147483647: 397-469. DOI: 10.1007/978-94-007-5603-8_8  0.652
2011 Ruiz-Jiménez J, Parshintsev J, Laitinen T, Hartonen K, Riekkola ML, Petäjä T, Kulmala M. Comprehensive two-dimensional gas chromatography, a valuable technique for screening and semiquantitation of different chemical compounds in ultrafine 30 nm and 50 nm aerosol particles. Journal of Environmental Monitoring : Jem. 13: 2994-3003. PMID 21947037 DOI: 10.1039/C1Em10486A  0.557
2011 Kulmala M, Petäjä T. Geochemistry. Soil nitrites influence atmospheric chemistry. Science (New York, N.Y.). 333: 1586-7. PMID 21921187 DOI: 10.1126/Science.1211872  0.484
2011 Kirkby J, Curtius J, Almeida J, Dunne E, Duplissy J, Ehrhart S, Franchin A, Gagné S, Ickes L, Kürten A, Kupc A, Metzger A, Riccobono F, Rondo L, Schobesberger S, et al. Role of sulphuric acid, ammonia and galactic cosmic rays in atmospheric aerosol nucleation. Nature. 476: 429-33. PMID 21866156 DOI: 10.1038/Nature10343  0.557
2011 Petäjä T, Sipilä M, Paasonen P, Nieminen T, Kurtén T, Ortega IK, Stratmann F, Vehkamäki H, Berndt T, Kulmala M. Experimental observation of strongly bound dimers of sulfuric acid: application to nucleation in the atmosphere. Physical Review Letters. 106: 228302. PMID 21702637 DOI: 10.1103/Physrevlett.106.228302  0.536
2011 Parshintsev J, Ruiz-Jimenez J, Petäjä T, Hartonen K, Kulmala M, Riekkola ML. Comparison of quartz and Teflon filters for simultaneous collection of size-separated ultrafine aerosol particles and gas-phase zero samples. Analytical and Bioanalytical Chemistry. 400: 3527-35. PMID 21533796 DOI: 10.1007/S00216-011-5041-0  0.481
2011 Gagné S, Lehtipalo K, Manninen HE, Nieminen T, Schobesberger S, Franchin A, Yli-Juuti T, Boulon J, Sonntag A, Mirme S, Mirme A, Hõrrak U, Petäjä T, Asmi E, Kulmala M. Intercomparison of air ion spectrometers: a basis for data interpretation Atmospheric Measurement Techniques Discussions. 4: 1139-1180. DOI: 10.5194/Amtd-4-1139-2011  0.542
2011 Gagnè S, Lehtipalo K, Manninen HE, Nieminen T, Schobesberger S, Franchin A, Yli-Juuti T, Boulon J, Sonntag A, Mirme S, Mirme A, Hõrrak U, Petäjä T, Asmi E, Kulmala M. Intercomparison of air ion spectrometers: An evaluation of results in varying conditions Atmospheric Measurement Techniques. 4: 805-822. DOI: 10.5194/Amt-4-805-2011  0.548
2011 Manninen HE, Franchin A, Schobesberger S, Hirsikko A, Hakala J, Skromulis A, Kangasluoma J, Ehn M, Junninen H, Mirme A, Mirme S, Sipilä M, Petäjä T, Worsnop DR, Kulmala M. Characterisation of corona-generated ions used in a Neutral cluster and Air Ion Spectrometer (NAIS) Atmospheric Measurement Techniques. 4: 2267-2276. DOI: 10.5194/Amt-4-2767-2011  0.499
2011 Backman J, Rizzo LV, Hakala J, Nieminen T, Manninen HE, Morais F, Aalto PP, Siivola E, Carbone S, Hillamo R, Artaxo P, Petäjä T, Kulmala M. The variability of urban aerosol size distributions and optical properties in São Paulo – Brazil: new particle formation events occur at the site Atmospheric Chemistry and Physics Discussions. 11: 30419-30455. DOI: 10.5194/Acpd-11-30419-2011  0.591
2011 Pierce JR, Riipinen I, Kulmala M, Ehn M, Petäjä T, Junninen H, Worsnop DR, Donahue NM. Quantification of the volatility of secondary organic compounds in ultrafine particles during nucleation events Atmospheric Chemistry and Physics. 11: 9019-9036. DOI: 10.5194/Acp-11-9019-2011  0.725
2011 Hirsikko A, Nieminen T, Gagné S, Lehtipalo K, Manninen HE, Ehn M, Hõrrak U, Kerminen VM, Laakso L, McMurry PH, Mirme A, Mirme S, Petäjä T, Tammet H, Vakkari V, et al. Atmospheric ions and nucleation: A review of observations Atmospheric Chemistry and Physics. 11: 767-798. DOI: 10.5194/Acp-11-767-2011  0.486
2011 Brus D, Neitola K, Hyv̈arinen AP, Petäjä T, Vanhanen J, Sipilä M, Paasonen P, Kulmala M, Lihavainen H. Homogenous nucleation of sulfuric acid and water at close to atmospherically relevant conditions Atmospheric Chemistry and Physics. 11: 5277-5287. DOI: 10.5194/Acp-11-5277-2011  0.59
2011 Riipinen I, Pierce JR, Yli-Juuti T, Nieminen T, Häkkinen S, Ehn M, Junninen H, Lehtipalo K, Petäjä T, Slowik J, Chang R, Shantz NC, Abbatt J, Leaitch WR, Kerminen VM, et al. Organic condensation: A vital link connecting aerosol formation to cloud condensation nuclei (CCN) concentrations Atmospheric Chemistry and Physics. 11: 3865-3878. DOI: 10.5194/Acp-11-3865-2011  0.722
2011 Hoyle CR, Boy M, Donahue NM, Fry JL, Glasius M, Guenther A, Hallar AG, Huff Hartz K, Petters MD, Petäjä T, Rosenoern T, Sullivan AP. A review of the anthropogenic influence on biogenic secondary organic aerosol Atmospheric Chemistry and Physics. 11: 321-343. DOI: 10.5194/Acp-11-321-2011  0.632
2011 Kurtén T, Petäjä T, Smith J, Ortega IK, Sipilä M, Junninen H, Ehn M, Vehkamäki H, Mauldin L, Worsnop DR, Kulmala M. The effect of H2SO4 – amine clustering on chemical ionization mass spectrometry (CIMS) measurements of gas-phase sulfuric acid Atmospheric Chemistry and Physics. 11: 3007-3019. DOI: 10.5194/Acp-11-3007-2011  0.469
2011 Zieger P, Weingartner E, Henzing J, Moerman M, De Leeuw G, Mikkilä J, Ehn M, Petäjä T, Clémer K, Van Roozendael M, Yilmaz S, Frieß U, Irie H, Wagner T, Shaiganfar R, et al. Comparison of ambient aerosol extinction coefficients obtained from in-situ, MAX-DOAS and LIDAR measurements at Cabauw Atmospheric Chemistry and Physics. 11: 2603-2624. DOI: 10.5194/Acp-11-2603-2011  0.398
2011 Pryor SC, Barthelmie RJ, Sørensen LL, McGrath JG, Hopke P, Petäjä T. Spatial and vertical extent of nucleation events in the Midwestern USA: Insights from the Nucleation in ForesTs (NIFTy) experiment Atmospheric Chemistry and Physics. 11: 1641-1657. DOI: 10.5194/Acp-11-1641-2011  0.563
2011 Sihto SL, Mikkilä J, Vanhanen J, Ehn M, Liao L, Lehtipalo K, Aalto PP, Duplissy J, Petäjä T, Kerminen VM, Boy M, Kulmala M. Seasonal variation of CCN concentrations and aerosol activation properties in boreal forest Atmospheric Chemistry and Physics. 11: 13269-13285. DOI: 10.5194/Acp-11-13269-2011  0.748
2011 Yli-Juuti T, Nieminen T, Hirsikko A, Aalto PP, Asmi E, Hõrrak U, Manninen HE, Patokoski J, Dal Maso M, Petäjä T, Rinne J, Kulmala M, Riipinen I. Growth rates of nucleation mode particles in Hyytiälä during 2003-2009: Variation with particle size, season, data analysis method and ambient conditions Atmospheric Chemistry and Physics. 11: 12865-12886. DOI: 10.5194/Acp-11-12865-2011  0.809
2011 Cerully KM, Raatikainen T, Lance S, Tkacik D, Tiitta P, Petäjä T, Ehn M, Kulmala M, Worsnop DR, Laaksonen A, Smith JN, Nenes A. Aerosol hygroscopicity and CCN activation kinetics in a boreal forest environment during the 2007 EUCAARI campaign Atmospheric Chemistry and Physics. 11: 12369-12386. DOI: 10.5194/Acp-11-12369-2011  0.578
2011 Mikkonen S, Romakkaniemi S, Smith JN, Korhonen H, Petäjä T, Plass-Duelmer C, Boy M, McMurry PH, Lehtinen KEJ, Joutsensaari J, Hamed A, Mauldin RL, Birmili W, Spindler G, Arnold F, et al. A statistical proxy for sulphuric acid concentration Atmospheric Chemistry and Physics. 11: 11319-11334. DOI: 10.5194/Acp-11-11319-2011  0.7
2011 Williams J, Crowley J, Fischer H, Harder H, Martinez M, Petäjä T, Rinne J, Bäck J, Boy M, Dal Maso M, Hakala J, Kajos M, Keronen P, Rantala P, Aalto J, et al. The summertime Boreal forest field measurement intensive (HUMPPA-COPEC-2010): An overview of meteorological and chemical influences Atmospheric Chemistry and Physics. 11: 10599-10618. DOI: 10.5194/Acp-11-10599-2011  0.737
2011 Ebben CJ, Martinez IS, Shrestha M, Buchbinder AM, Corrigan AL, Guenther A, Karl T, Petäjä T, Song WW, Zorn SR, Artaxo P, Kulmala M, Martin ST, Russell LM, Williams J, et al. Contrasting organic aerosol particles from boreal and tropical forests during HUMPPA-COPEC-2010 and AMAZE-08 using coherent vibrational spectroscopy Atmospheric Chemistry and Physics. 11: 10317-10329. DOI: 10.5194/Acp-11-10317-2011  0.592
2011 Hussein T, Al-Ruz RA, Petäjä T, Junninen H, Arafah DE, Hämeri K, Kulmala M. Local air pollution versus short-range transported dust episodes: A comparative study for submicron particle number concentration Aerosol and Air Quality Research. 11: 109-119. DOI: 10.4209/Aaqr.2010.08.0066  0.607
2011 Ehn M, Junninen H, Schobesberger S, Manninen HE, Franchin A, Sipilä M, Petäjä T, Kerminen VM, Tammet H, Mirme A, Mirme S, Hõrrak U, Kulmala M, Worsnop DR. An instrumental comparison of mobility and mass measurements of atmospheric small ions Aerosol Science and Technology. 45: 522-532. DOI: 10.1080/02786826.2010.547890  0.456
2011 Vanhanen J, Mikkilä J, Lehtipalo K, Sipilä M, Manninen HE, Siivola E, Petäjä T, Kulmala M. Particle size magnifier for nano-CN detection Aerosol Science and Technology. 45: 533-542. DOI: 10.1080/02786826.2010.547889  0.567
2011 Lehtipalo K, Sipilä M, Junninen H, Ehn M, Berndt T, Kajos MK, Worsnop DR, Petäjä T, Kulmala M. Observations of Nano-CN in the Nocturnal Boreal Forest Aerosol Science and Technology. 45: 499-509. DOI: 10.1080/02786826.2010.547537  0.578
2011 Ruiz-Jiménez J, Parshintsev J, Laitinen T, Hartonen K, Riekkola ML, Petäjä T, Virkkula A, Kulmala M. A complete methodology for the reliable collection, sample preparation, separation and determination of organic compounds in ultrafine 30 nm, 40 nm and 50 nm atmospheric aerosol particles Analytical Methods. 3: 2501-2509. DOI: 10.1039/C1Ay05362K  0.579
2011 Hamed A, Korhonen H, Sihto SL, Joutsensaari J, Jrvinen H, Petäjä T, Arnold F, Nieminen T, Kulmala M, Smith JN, Lehtinen KEJ, Laaksonen A. The role of relative humidity in continental new particle formation Journal of Geophysical Research Atmospheres. 116. DOI: 10.1029/2010Jd014186  0.601
2010 Sipilä M, Berndt T, Petäjä T, Brus D, Vanhanen J, Stratmann F, Patokoski J, Mauldin RL, Hyvärinen AP, Lihavainen H, Kulmala M. The role of sulfuric acid in atmospheric nucleation. Science (New York, N.Y.). 327: 1243-6. PMID 20203046 DOI: 10.1126/Science.1180315  0.635
2010 Backman J, Virkkula A, Petäjä T, Aurela M, Frey A, Hillamo R. Optical properties of a heated aerosol in an urban atmosphere: a case study Atmospheric Measurement Techniques Discussions. 3: 1583-1614. DOI: 10.5194/Amtd-3-1583-2010  0.418
2010 Stratmann F, Herrmann E, Petäjä T, Kulmala M. Modelling Ag-particle activation and growth in a TSI WCPC model 3785 Atmospheric Measurement Techniques. 3: 273-281. DOI: 10.5194/Amt-3-273-2010  0.583
2010 Backman J, Virkkula A, Petäjä T, Aurela M, Frey A, Hillamo R. Impacts of volatilisation on light scattering and filter-based absorption measurements: A case study Atmospheric Measurement Techniques. 3: 1205-1216. DOI: 10.5194/Amt-3-1205-2010  0.341
2010 Junninen H, Ehn M, Petäjä T, Luosujärvi L, Kotiaho T, Kostiainen R, Rohner U, Gonin M, Fuhrer K, Kulmala M, Worsnop DR. A high-resolution mass spectrometer to measure atmospheric ion composition Atmospheric Measurement Techniques. 3: 1039-1053. DOI: 10.5194/Amt-3-1039-2010  0.498
2010 Hoyle CR, Boy M, Donahue NM, Fry JL, Glasius M, Guenther A, Hallar AG, Huff Hartz K, Petters MD, Petäjä T, Rosenoern T, Sullivan AP. Anthropogenic influence on biogenic secondary organic aerosol Atmospheric Chemistry and Physics Discussions. 10: 19515-19566. DOI: 10.5194/Acpd-10-19515-2010  0.598
2010 Ehn M, Junninen H, Petäjä T, Kurtén T, Kerminen VM, Schobesberger S, Manninen HE, Ortega IK, Vehkamäki H, Kulmala M, Worsnop DR. Composition and temporal behavior of ambient ions in the boreal forest Atmospheric Chemistry and Physics. 10: 8513-8530. DOI: 10.5194/Acp-10-8513-2010  0.48
2010 Manninen HE, Nieminen T, Asmi E, Gagné S, Häkkinen S, Lehtipalo K, Aalto P, Vana M, Mirme A, Mirme S, Hõrrak U, Plass-Dülmer C, Stange G, Kiss G, Hoffer A, et al. EUCAARI ion spectrometer measurements at 12 European sites-analysis of new particle formation events Atmospheric Chemistry and Physics. 10: 7907-7927. DOI: 10.5194/Acp-10-7907-2010  0.642
2010 Berndt T, Stratmann F, Sipilä M, Vanhanen J, Petäjä T, Mikkilä J, Grüner A, Spindler G, Lee Mauldin R, Curtius J, Kulmala M, Heintzenberg J. Laboratory study on new particle formation from the reaction OH + SO 2: Influence of experimental conditions, H2O vapour, NH3 and the amine tert-butylamine on the overall process Atmospheric Chemistry and Physics. 10: 7101-7116. DOI: 10.5194/Acp-10-7101-2010  0.621
2010 Lehtipalo K, Kulmala M, Sipilä M, Petäjä T, Vana M, Ceburnis D, Dupuy R, O&apos;Dowd C. Nanoparticles in boreal forest and coastal environment: a comparison of observations and implications of the nucleation mechanism Atmospheric Chemistry and Physics. 10: 7009-7016. DOI: 10.5194/Acp-10-7009-2010  0.639
2010 Gagné S, Nieminen T, Kurtén T, Manninen HE, Petäjä T, Laakso L, Kerminen V, Boy M, Kulmala M. Factors influencing the contribution of ion-induced nucleation in a boreal forest, Finland Atmospheric Chemistry and Physics. 10: 3743-3757. DOI: 10.5194/Acp-10-3743-2010  0.69
2010 Paasonen P, Nieminen T, Asmi E, Manninen HE, Petäjä T, Plass-Dülmer C, Flentje H, Birmili W, Wiedensohler A, Hõrrak U, Metzger A, Hamed A, Laaksonen A, Facchini MC, Kerminen VM, et al. On the roles of sulphuric acid and low-volatility organic vapours in the initial steps of atmospheric new particle formation Atmospheric Chemistry and Physics. 10: 11223-11242. DOI: 10.5194/Acp-10-11223-2010  0.615
2010 Kerminen VM, Petäjä T, Manninen HE, Paasonen P, Nieminen T, Sipilä M, Junninen H, Ehn M, Gagné S, Laakso L, Riipinen I, Vehkam?aki H, Kurten T, Ortega IK, Dal Maso M, et al. Atmospheric nucleation: Highlights of the EUCAARI project and future directions Atmospheric Chemistry and Physics. 10: 10829-10848. DOI: 10.5194/Acp-10-10829-2010  0.799
2010 Massoli P, Lambe AT, Ahern AT, Williams LR, Ehn M, Mikkilä J, Canagaratna MR, Brune WH, Onasch TB, Jayne JT, Petäjä T, Kulmala M, Laaksonen A, Kolb CE, Davidovits P, et al. Relationship between aerosol oxidation level and hygroscopic properties of laboratory generated secondary organic aerosol (SOA) particles Geophysical Research Letters. 37. DOI: 10.1029/2011Gl046687  0.563
2010 Ehn M, Vuollekoski H, Petäjä T, Kerminen VM, Vana M, Aalto P, De Leeuw G, Ceburnis D, Dupuy R, O'Dowd CD, Kulmala M. Growth rates during coastal and marine new particle formation in western Ireland Journal of Geophysical Research Atmospheres. 115. DOI: 10.1029/2010Jd014292  0.619
2010 Massoli P, Lambe AT, Ahern AT, Williams LR, Ehn M, Mikkilä J, Canagaratna MR, Brune WH, Onasch TB, Jayne JT, Petäjä T, Kulmala M, Laaksonen A, Kolb CE, Davidovits P, et al. Relationship between aerosol oxidation level and hygroscopic properties of laboratory generated secondary organic aerosol (SOA) particles: HYGROSCOPICITY OF LABORATORY SOA Geophysical Research Letters. 37. DOI: 10.1029/2010Gl045258  0.571
2010 Tiitta P, Miettinen P, Vaattovaara P, Joutsensaari J, Petäjä T, Virtanen A, Raatikainen T, Aalto P, Portin H, Romakkaniemi S, Kokkola H, Lehtinen KEJ, Kulmala M, Laaksonen A. Roadside aerosol study using hygroscopic, organic and volatility TDMAs: Characterization and mixing state Atmospheric Environment. 44: 976-986. DOI: 10.1016/J.Atmosenv.2009.06.021  0.621
2009 Nieminen T, Manninen HE, Sihto SL, Yli-Juuti T, Mauldin RL, Petäjä T, Riipinen I, Kerminen VM, Kulmala M. Connection of sulfuric acid to atmospheric nucleation in boreal forest. Environmental Science & Technology. 43: 4715-21. PMID 19673256 DOI: 10.1021/Es803152J  0.723
2009 Petäjä T, Mauldin, III RL, Kosciuch E, McGrath J, Nieminen T, Paasonen P, Boy M, Adamov A, Kotiaho T, Kulmala M. Sulfuric acid and OH concentrations in a boreal forest site Atmospheric Chemistry and Physics. 9: 7435-7448. DOI: 10.5194/Acp-9-7435-2009  0.7
2009 Manninen HE, Nieminen T, Riipinen I, Yli-Juuti T, Gagné S, Asmi E, Aalto PP, Petäjä T, Kerminen V-, Kulmala M. Charged and total particle formation and growth rates during EUCAARI 2007 campaign in Hyytiälä Atmospheric Chemistry and Physics. 9: 4077-4089. DOI: 10.5194/Acp-9-4077-2009  0.736
2009 Riipinen I, Manninen HE, Yli-Juuti T, Boy M, Sipilä M, Ehn M, Junninen H, Petäjä T, Kulmala M. Applying the Condensation Particle Counter Battery (CPCB) to study the water-affinity of freshly-formed 2–9 nm particles in boreal forest Atmospheric Chemistry and Physics. 9: 3317-3330. DOI: 10.5194/Acp-9-3317-2009  0.813
2009 Kulmala M, Riipinen I, Nieminen T, Hulkkonen M, Sogacheva L, Manninen HE, Paasonen P, Petäjä T, Maso MD, Aalto PP, Viljanen A, Usoskin I, Vainio R, Mirme S, Mirme A, et al. Atmospheric data over a solar cycle: no connection between galactic cosmic rays and new particle formation Atmospheric Chemistry and Physics. 10: 1885-1898. DOI: 10.5194/Acp-10-1885-2010  0.738
2009 Sundström AM, Nousiainen T, Petäjä T. On the quantitative low-level aerosol measurements using ceilometer-type lidar Journal of Atmospheric and Oceanic Technology. 26: 2340-2352. DOI: 10.1175/2009Jtecha1252.1  0.407
2009 Sipilä M, Lehtipalo K, Attoui M, Neitola K, Petäjä T, Aalto PP, O'Dowd CD, Kulmala M. Laboratory Verification of PH-CPC's Ability to Monitor Atmospheric Sub-3 nm Clusters Aerosol Science and Technology. 43: 126-135. DOI: 10.1080/02786820802506227  0.585
2009 Manninen HE, Nieminen T, Riipinen I, Yli-Juuti T, Gagné S, Asmi E, Aalto PP, Petäjä T, Kerminen VM, Kulmala M. Charged and total particle formation and growth rates during EUCAARI 2007 campaign in Hyytiälä Atmospheric Chemistry and Physics. 9: 4077-4089.  0.609
2009 Petäjä T, Mauldin RL, Kosciuch E, McGrath J, Nieminen T, Paasonen P, Boy M, Adamov A, Kotiaho T, Kulmala M. Sulfuric acid and OH concentrations in a boreal forest site Atmospheric Chemistry and Physics. 9: 7435-7448.  0.522
2009 Riipinen I, Manninen HE, Yli-Juuti T, Boy M, Sipilä M, Ehn M, Junninen H, Petäjä T, Kulmala M. Applying the Condensation Particle Counter Battery (CPCB) to study the water-affinity of freshly-formed 2-9nm particles in boreal forest Atmospheric Chemistry and Physics. 9: 3317-3330.  0.744
2009 Birmili W, Schwirn K, Nowak A, Petäjä T, Joutsensaari J, Rose D, Wiedensohler A, Hämeri K, Aalto P, Kulmala M, Boy M. Measurements of humidified particle number size distributions in a Finnish boreal forest: Derivation of hygroscopic particle growth factors Boreal Environment Research. 14: 458-480.  0.649
2009 Vaattovaara P, Petäjä T, Joutsensaari J, Miettinen P, Zaprudin B, Kortelainen A, Heijari J, Yli-Pirilä P, Aalto P, Worsnop DR, Laaksonen A. The evolution of nucleation- and Aitken-mode particle compositions in a boreal forest environment during clean and pollution-affected new-particle formation events Boreal Environment Research. 14: 662-682.  0.402
2008 Laaksonen A, Kulmala M, Berndt T, Stratmann F, Mikkonen S, Ruuskanen A, Lehtinen KEJ, Maso MD, Aalto P, Petaja T, Riipinen I, Sihto SL, Janson R, Arnold F, Hanke M, et al. SO2 oxidation products other than H2SO4 as a trigger of new particle formation. Part 2: Comparison of ambient and laboratory measurements, and atmospheric implications Atmospheric Chemistry and Physics. 8: 7255-7264. DOI: 10.5194/Acp-8-7255-2008  0.719
2008 Timonen H, Saarikoski S, Tolonen-Kivimäki O, Aurela M, Saarnio K, Petäjä T, Aalto PP, Kulmala M, Pakkanen T, Hillamo R. Size distributions, sources and source areas of water-soluble organic carbon in urban background air Atmospheric Chemistry and Physics. 8: 5635-5647. DOI: 10.5194/Acp-8-5635-2008  0.553
2008 Laakso L, Laakso H, Aalto PP, Keronen P, Petäjä T, Nieminen T, Pohja T, Siivola E, Kulmala M, Kgabi N, Molefe M, Mabaso D, Phalatse D, Pienaar K, Kerminen V. Basic characteristics of atmospheric particles, trace gases and meteorology in a relatively clean Southern African Savannah environment Atmospheric Chemistry and Physics. 8: 4823-4839. DOI: 10.5194/Acp-8-4823-2008  0.653
2008 Sipilä M, Lehtipalo K, Kulmala M, Petäjä T, Junninen H, Aalto PP, Manninen HE, Kyrö E, Asmi E, Riipinen I, Curtius J, Kürten A, Borrmann S, O&apos;Dowd CD. Applicability of condensation particle counters to measure atmospheric clusters Atmospheric Chemistry and Physics. 8: 4049-4060. DOI: 10.5194/Acp-8-4049-2008  0.689
2008 Laaksonen A, Kulmala M, O'Dowd CD, Joutsensaari J, Vaattovaara P, Mikkonen S, Lehtinen KEJ, Sogacheva L, Dal Maso M, Aalto P, Petäjä T, Sogachev A, Yoon YJ, Lihavainen H, Nilsson D, et al. The role of VOC oxidation products in continental new particle formation Atmospheric Chemistry and Physics. 8: 2657-2665. DOI: 10.5194/Acp-8-2657-2008  0.763
2008 Swietlicki E, Hansson H-, Hämeri K, Svenningsson B, Massling A, Mcfiggans G, Mcmurry PH, Petäjä T, Tunved P, Gysel M, Topping D, Weingartner E, Baltensperger U, Rissler J, Wiedensohler A, et al. Hygroscopic properties of submicrometer atmospheric aerosol particles measured with H-TDMA instruments in various environments—a review Tellus B: Chemical and Physical Meteorology. 60: 432-469. DOI: 10.1111/J.1600-0889.2008.00350.X  0.628
2008 Mordas G, Manninen HE, Petäjä T, Aalto PP, Hämeri K, Kulmala M. On Operation of the Ultra-Fine Water-Based CPC TSI 3786 and Comparison with Other TSI Models (TSI 3776, TSI 3772, TSI 3025, TSI 3010, TSI 3007) Aerosol Science and Technology. 42: 152-158. DOI: 10.1080/02786820701846252  0.536
2008 Vana M, Ehn M, Petäjä T, Vuollekoski H, Aalto P, de Leeuw G, Ceburnis D, O'Dowd CD, Kulmala M. Characteristic features of air ions at Mace Head on the west coast of Ireland Atmospheric Research. 90: 278-286. DOI: 10.1016/J.Atmosres.2008.04.007  0.53
2008 Laaksonen A, Kulmala M, Berndt T, Stratmann F, Mikkonen S, Ruuskanen A, Lehtinen KEJ, Dal Maso M, Aalto P, Petäjä T, Riipinen I, Sihto SL, Janson R, Arnold F, Hanke M, et al. SO2 oxidation products other than H2SO4 as a trigger of new particle formation. Part 2: Comparison of ambient and laboratory measurements, and atmospheric implications Atmospheric Chemistry and Physics. 8: 7255-7264.  0.753
2007 Kulmala M, Riipinen I, Sipilä M, Manninen HE, Petäjä T, Junninen H, Maso MD, Mordas G, Mirme A, Vana M, Hirsikko A, Laakso L, Harrison RM, Hanson I, Leung C, et al. Toward direct measurement of atmospheric nucleation. Science (New York, N.Y.). 318: 89-92. PMID 17761851 DOI: 10.1126/Science.1144124  0.759
2007 Bonn B, Korhonen H, Petäjä T, Boy M, Kulmala M. Understanding the formation of biogenic secondary organic aerosol from α-pinene in smog chamber studies: role of organic peroxy radicals Atmospheric Chemistry and Physics Discussions. 7: 3901-3939. DOI: 10.5194/Acpd-7-3901-2007  0.686
2007 Ehn M, Petäjä T, Birmili W, Junninen H, Aalto P, Kulmala M. Non-volatile residuals of newly formed atmospheric particles in the boreal forest Atmospheric Chemistry and Physics. 7: 677-684. DOI: 10.5194/Acp-7-677-2007  0.632
2007 Petäjä T, Kerminen VM, Dal Maso M, Junninen H, Koponen IK, Hussein T, Aalto PP, Andronopoulos S, Robin D, Hämeri K, Bartzis JG, Kulmala M. Sub-micron atmospheric aerosols in the surroundings of Marseille and Athens: Physical characterization and new particle formation Atmospheric Chemistry and Physics. 7: 2705-2720. DOI: 10.5194/Acp-7-2705-2007  0.743
2007 Wehner B, Siebert H, Stratmann F, Tuch T, Wiedensohler A, Petäjä T, Dal Maso M, Kulmala M. Horizontal homogeneity and vertical extent of new particle formation events Tellus, Series B: Chemical and Physical Meteorology. 59: 362-371. DOI: 10.1111/J.1600-0889.2007.00260.X  0.746
2007 Kerminen V, Anttila T, Petäjä T, Laakso L, Gagné S, Lehtinen KEJ, Kulmala M. Charging state of the atmospheric nucleation mode : Implications for separating neutral and ion-induced nucleation Journal of Geophysical Research. 112. DOI: 10.1029/2007Jd008649  0.481
2007 Wu Z, Hu M, Liu S, Wehner B, Bauer S, Ma ßLing A, Wiedensohler A, Petäjä T, Dal Maso M, Kulmala M. New particle formation in Beijing, China: Statistical analysis of a 1-year data set Journal of Geophysical Research: Atmospheres. 112. DOI: 10.1029/2006Jd007406  0.759
2007 Kulmala M, Mordas G, Petäjä T, Grönholm T, Aalto PP, Vehkamäki H, Hienola AI, Herrmann E, Sipilä M, Riipinen I, Manninen HE, Hämeri K, Stratmann F, Bilde M, Winkler PM, et al. The condensation particle counter battery (CPCB): A new tool to investigate the activation properties of nanoparticles Journal of Aerosol Science. 38: 289-304. DOI: 10.1016/J.Jaerosci.2006.11.008  0.73
2007 Järvi L, Punkka A, Schultz DM, Petäjä T, Hohti H, Rinne J, Pohja T, Kulmala M, Hari P, Vesala T. Micrometeorological Observations of a Microburst in Southern Finland Boundary-Layer Meteorology. 125: 343-359. DOI: 10.1007/S10546-007-9204-7  0.539
2006 Ehn M, Petäjä T, Aufmhoff H, Aalto P, Hämeri K, Arnold F, Laaksonen A, Kulmala M. Hygroscopic properties of ultrafine aerosol particles in the boreal forest: diurnal variation, solubility and the influence of sulfuric acid Atmospheric Chemistry and Physics. 7: 211-222. DOI: 10.5194/Acp-7-211-2007  0.632
2006 Laakso L, Gagné S, Petäjä T, Hirsikko A, Aalto PP, Kulmala M, Kerminen V-. Detecting charging state of ultra-fine particles: instrumental development and ambient measurements Atmospheric Chemistry and Physics. 7: 1333-1345. DOI: 10.5194/Acp-7-1333-2007  0.586
2006 Sihto SL, Kulmala M, Kerminen VM, Dal Maso M, Petäjä T, Riipinen I, Korhonen H, Arnold F, Janson R, Boy M, Laaksonen A, Lehtinen KEJ. Atmospheric sulphuric acid and aerosol formation: Implications from atmospheric measurements for nucleation and early growth mechanisms Atmospheric Chemistry and Physics. 6: 4079-4091. DOI: 10.5194/Acp-6-4079-2006  0.844
2006 Petäjä T, Mordas G, Manninen H, Aalto PP, Hämeri K, Kulmala M. Detection Efficiency of a Water-Based TSI Condensation Particle Counter 3785 Aerosol Science and Technology. 40: 1090-1097. DOI: 10.1080/02786820600979139  0.561
2005 Kulmala M, Petäjä T, Mönkkönen P, Koponen IK, Dal Maso M, Aalto PP, Lehtinen KEJ, Kerminen VM. On the growth nucleation mode particles: Source rates of condensable vapor in polluted and clean environments Atmospheric Chemistry and Physics. 5: 409-416. DOI: 10.5194/Acp-5-409-2005  0.715
2005 Wehner B, Petäjä T, Boy M, Engler C, Birmili W, Tuch T, Wiedensohler A, Kulmala M. The contribution of sulfuric acid and non-volatile compounds on the growth of freshly formed atmospheric aerosols Geophysical Research Letters. 32: 1-4. DOI: 10.1029/2005Gl023827  0.731
2004 Petäjä T, Kerminen V-, Hämeri K, Vaattovaara P, Joutsensaari J, Junkermann W, Laaksonen A, Kulmala M. Effects of SO 2 oxidation on ambient aerosol growth in water and ethanol vapours Atmospheric Chemistry and Physics. 5: 767-779. DOI: 10.5194/Acp-5-767-2005  0.614
2004 Boy M, Petäjä T, Dal Maso M, Rannik U, Rinne J, Aalto P, Laaksonen A, Vaattovaara P, Joutsensaari J, Hoffmann T, Warnke J, Apostolaki M, Stephanou EG, Tsapakis M, Kouvarakis A, et al. Overview of the field measurement campaign in Hyytiälä, August 2001 in the framework of the EU project OSOA Atmospheric Chemistry and Physics. 4: 657-678. DOI: 10.5194/Acp-4-657-2004  0.794
2004 Laakso L, Petäjä T, Lehtinen KEJ, Kulmala M, Paatero J, Hõrrak U, Tammet H, Joutsensaari J. Ion production rate in a boreal forest based on ion, particle and radiation measurements Atmospheric Chemistry and Physics. 4: 1933-1943. DOI: 10.5194/Acp-4-1933-2004  0.527
2004 Lehtinen KEJ, Rannik Ü, Petäjä T, Kulmala M, Hari P. Nucleation rate and vapor concentration estimations using a least squares aerosol dynamics method Journal of Geophysical Research: Atmospheres. 109: n/a-n/a. DOI: 10.1029/2004Jd004893  0.543
2004 Petäjä T, Lehtinen KEJ, Rannik Ü, Kulmala M. Condensable vapour concentrations and aerosol formation rates in toluene oxidation experiments using a least-squares aerosol dynamics model Journal of Aerosol Science. 35: 355-368. DOI: 10.1016/J.Jaerosci.2004.06.073  0.487
2004 Kulmala M, Vehkamäki H, Petäjä T, Dal Maso M, Lauri A, Kerminen VM, Birmili W, McMurry PH. Formation and growth rates of ultrafine atmospheric particles: A review of observations Journal of Aerosol Science. 35: 143-176. DOI: 10.1016/J.Jaerosci.2003.10.003  0.76
2002 Rannik Ü, Altimir N, Raittila J, Suni T, Gaman A, Hussein T, Hölttä T, Lassila H, Latokartano M, Lauri A, Natsheh A, Petäjä T, Sorjamaa R, Ylä-Mella H, Keronen P, et al. Fluxes of carbon dioxide and water vapour over Scots pine forest and clearing Agricultural and Forest Meteorology. 111: 187-202. DOI: 10.1016/S0168-1923(02)00022-9  0.42
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