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Becky Alexander, Ph.D. - Publications

Affiliations: 
1997-2002 Chemistry University of California, San Diego, La Jolla, CA 
 2003-2005 Earth and Planetary Sciences Harvard University, Cambridge, MA, United States 
 2005- Atmospheric Sciences University of Washington, Seattle, Seattle, WA 
Area:
Atmospheric chemistry: physical chemistry of isotope effects; solar system formation
Website:
https://atmos.uw.edu/blog/beckya/
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58 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
2023 Jongebloed UA, Schauer AJ, Cole-Dai J, Larrick CG, Porter WC, Tashmim L, Zhai S, Salimi S, Edouard SR, Geng L, Alexander B. Industrial-era decline in Arctic methanesulfonic acid is offset by increased biogenic sulfate aerosol. Proceedings of the National Academy of Sciences of the United States of America. 120: e2307587120. PMID 37976260 DOI: 10.1073/pnas.2307587120  0.44
2021 Hattori S, Iizuka Y, Alexander B, Ishino S, Fujita K, Zhai S, Sherwen T, Oshima N, Uemura R, Yamada A, Suzuki N, Matoba S, Tsuruta A, Savarino J, Yoshida N. Isotopic evidence for acidity-driven enhancement of sulfate formation after SO emission control. Science Advances. 7. PMID 33952511 DOI: 10.1126/sciadv.abd4610  0.714
2020 Pye HOT, Nenes A, Alexander B, Ault AP, Barth MC, Clegg SL, Collett JL, Fahey KM, Hennigan CJ, Herrmann H, Kanakidou M, Kelly JT, Ku IT, McNeill VF, Riemer N, et al. The Acidity of Atmospheric Particles and Clouds. Atmospheric Chemistry and Physics. 20: 4809-4888. PMID 33424953 DOI: 10.5194/Acp-20-4809-2020  0.352
2020 Moch JM, Dovrou E, Mickley LJ, Keutsch FN, Liu Z, Wang Y, Dombek TL, Kuwata M, Budisulistiorini SH, Yang L, Decesari S, Paglione M, Alexander B, Shao J, Munger JW, et al. Global Importance of Hydroxymethanesulfonate in Ambient Particulate Matter: Implications for Air Quality. Journal of Geophysical Research. Atmospheres : Jgr. 125: e2020JD032706. PMID 33282612 DOI: 10.1029/2020Jd032706  0.572
2020 Horowitz HM, Holmes C, Wright A, Sherwen T, Wang X, Evans M, Huang J, Jaeglé L, Chen Q, Zhai S, Alexander B. Effects of Sea Salt Aerosol Emissions for Marine Cloud Brightening on Atmospheric Chemistry: Implications for Radiative Forcing. Geophysical Research Letters. 47: e2019GL085838. PMID 32713977 DOI: 10.1029/2019Gl085838  0.797
2020 Huang J, Jaeglé L, Chen Q, Alexander B, Sherwen T, Evans MJ, Theys N, Choi S. Evaluating the impact of blowing-snow sea salt aerosol on springtime BrO and O 3 in the Arctic Atmospheric Chemistry and Physics. 20: 7335-7358. DOI: 10.5194/Acp-20-7335-2020  0.793
2020 Alexander B, Sherwen T, Holmes CD, Fisher JA, Chen Q, Evans MJ, Kasibhatla P. Global inorganic nitrate production mechanisms: comparison of a global model with nitrate isotope observations Atmospheric Chemistry and Physics. 20: 3859-3877. DOI: 10.5194/Acp-20-3859-2020  0.832
2020 Fu Q, Wang M, White RH, Pahlavan HA, Alexander B, Wallace JM. Quasi-Biennial Oscillation and Sudden Stratospheric Warmings during the Last Glacial Maximum Atmosphere. 11: 943. DOI: 10.3390/Atmos11090943  0.388
2020 Horowitz HM, Holmes C, Wright A, Sherwen T, Wang X, Evans M, Huang J, Jaeglé L, Chen Q, Zhai S, Alexander B. Effects of Sea Salt Aerosol Emissions for Marine Cloud Brightening on Atmospheric Chemistry: Implications for Radiative Forcing Geophysical Research Letters. 47. DOI: 10.1029/2019gl085838  0.629
2019 Zhu L, Jacob DJ, Eastham SD, Sulprizio MP, Wang X, Sherwen T, Evans MJ, Chen Q, Alexander B, Koenig TK, Volkamer R, Huey LG, Le Breton M, Bannan TJ, Percival CJ. Effect of sea salt aerosol on tropospheric bromine chemistry Atmospheric Chemistry and Physics. 19: 6497-6507. DOI: 10.5194/Acp-19-6497-2019  0.765
2019 Shao J, Chen Q, Wang Y, Lu X, He P, Sun Y, Shah V, Martin RV, Philip S, Song S, Zhao Y, Xie Z, Zhang L, Alexander B. Heterogeneous sulfate aerosol formation mechanisms during wintertime Chinese haze events: air quality model assessment using observations of sulfate oxygen isotopes in Beijing Atmospheric Chemistry and Physics. 19: 6107-6123. DOI: 10.5194/Acp-19-6107-2019  0.642
2019 Wang X, Jacob DJ, Eastham SD, Sulprizio MP, Zhu L, Chen Q, Alexander B, Sherwen T, Evans MJ, Lee BH, Haskins JD, Lopez-Hilfiker FD, Thornton JA, Huey GL, Liao H. The role of chlorine in global tropospheric chemistry Atmospheric Chemistry and Physics. 19: 3981-4003. DOI: 10.5194/Acp-19-3981-2019  0.757
2019 Walters WW, Michalski G, Böhlke JK, Alexander B, Savarino J, Thiemens MH. Assessing the Seasonal Dynamics of Nitrate and Sulfate Aerosols at the South Pole Utilizing Stable Isotopes Journal of Geophysical Research: Atmospheres. 124: 8161-8177. DOI: 10.1029/2019Jd030517  0.789
2018 Wang X, Jacob DJ, Eastham SD, Sulprizio MP, Zhu L, Chen Q, Alexander B, Sherwen T, Evans MJ, Lee BH, Haskins JD, Lopez-Hilfiker FD, Thornton JA, Huey GL, Liao H. The role of chlorine in tropospheric chemistry Atmospheric Chemistry and Physics. 1-40. DOI: 10.5194/Acp-2018-1088  0.761
2018 He P, Alexander B, Geng L, Chi X, Fan S, Zhan H, Kang H, Zheng G, Cheng Y, Su H, Liu C, Xie Z. Isotopic constraints on heterogeneous sulfate production in Beijing haze Atmospheric Chemistry and Physics. 18: 5515-5528. DOI: 10.5194/Acp-18-5515-2018  0.52
2018 Chen Q, Sherwen T, Evans M, Alexander B. DMS oxidation and sulfur aerosol formation in the marine troposphere: a focus on reactive halogen and multiphase chemistry Atmospheric Chemistry and Physics. 18: 13617-13637. DOI: 10.5194/Acp-18-13617-2018  0.722
2018 Kasibhatla P, Sherwen T, Evans MJ, Carpenter LJ, Reed C, Alexander B, Chen Q, Sulprizio MP, Lee JD, Read KA, Bloss W, Crilley LR, Keene WC, Pszenny AAP, Hodzic A. Global impact of nitrate photolysis in sea-salt aerosol on NOx, OH, and O3 in the marine boundary layer Atmospheric Chemistry and Physics. 18: 11185-11203. DOI: 10.5194/Acp-18-11185-2018  0.714
2017 Geng L, Murray LT, Mickley LJ, Lin P, Fu Q, Schauer AJ, Alexander B. Isotopic evidence of multiple controls on atmospheric oxidants over climate transitions. Nature. PMID 28514452 DOI: 10.1038/Nature22340  0.534
2017 Chen Q, Schmidt JA, Shah V, Jaeglé L, Sherwen T, Alexander B. Sulfate production by reactive bromine: Implications for the global sulfur and reactive bromine budgets Geophysical Research Letters. 44: 7069-7078. DOI: 10.1002/2017Gl073812  0.711
2016 Zatko M, Geng L, Alexander B, Sofen E, Klein K. The impact of snow nitrate photolysis on boundary layer chemistry and the recycling and redistribution of reactive nitrogen across Antarctica and Greenland in a global chemical transport model Atmospheric Chemistry and Physics. 16: 2819-2842. DOI: 10.5194/Acp-16-2819-2016  0.562
2016 Zatko M, Erbland J, Savarino J, Geng L, Easley L, Schauer A, Bates T, Quinn PK, Light B, Morison D, Osthoff HD, Lyman S, Neff W, Yuan B, Alexander B. The magnitude of the snow-sourced reactive nitrogen flux to the boundary layer in the Uintah Basin, Utah, USA Atmospheric Chemistry and Physics. 16: 13837-13851. DOI: 10.5194/Acp-16-13837-2016  0.72
2016 Chen Q, Geng L, Schmidt J, Xie Z, Kang H, Dachs J, Cole-Dai J, Schauer A, Camp M, Alexander B. Isotopic constraints on the role of hypohalous acids in sulfate aerosol formation in the remote marine boundary layer Atmospheric Chemistry and Physics. 16: 11433-11450. DOI: 10.5194/Acp-16-11433-2016  0.549
2015 Achakulwisut P, Mickley LJ, Murray LT, Tai APK, Kaplan JO, Alexander B. Uncertainties in isoprene photochemistry and emissions: Implications for the oxidative capacity of past and present atmospheres and for climate forcing agents Atmospheric Chemistry and Physics. 15: 7977-7998. DOI: 10.5194/Acp-15-7977-2015  0.465
2015 Geng L, Zatko MC, Alexander B, Fudge TJ, Schauer AJ, Murray LT, Mickley LJ. Effects of postdepositional processing on nitrogen isotopes of nitrate in the Greenland Ice Sheet Project 2 ice core Geophysical Research Letters. 42: 5346-5354. DOI: 10.1002/2015Gl064218  0.474
2014 Geng L, Alexander B, Cole-Dai J, Steig EJ, Savarino J, Sofen ED, Schauer AJ. Nitrogen isotopes in ice core nitrate linked to anthropogenic atmospheric acidity change Proceedings of the National Academy of Sciences of the United States of America. 111: 5808-5812. PMID 24711383 DOI: 10.1073/Pnas.1319441111  0.715
2014 Geng L, Cole-Dai J, Alexander B, Erbland J, Savarino J, Schauer AJ, Steig EJ, Lin P, Fu Q, Zatko MC. On the origin of the occasional springtime nitrate concentration maximum in Greenland snow Atmospheric Chemistry and Physics Discussions. 14: 9401-9437. DOI: 10.5194/Acpd-14-9401-2014  0.736
2014 Sofen ED, Alexander B, Steig EJ, Thiemens MH, Kunasek SA, Amos HM, Schauer AJ, Hastings MG, Bautista J, Jackson TL, Vogel LE, Mcconnell JR, Pasteris DR, Saltzman ES. WAIS Divide ice core suggests sustained changes in the atmospheric formation pathways of sulfate and nitrate since the 19th century in the extratropical Southern Hemisphere Atmospheric Chemistry and Physics. 14: 5749-5769. DOI: 10.5194/Acp-14-5749-2014  0.829
2014 Murray LT, Mickley LJ, Kaplan JO, Sofen ED, Pfeiffer M, Alexander B. Factors controlling variability in the oxidative capacity of the troposphere since the Last Glacial Maximum Atmospheric Chemistry and Physics. 14: 3589-3622. DOI: 10.5194/Acp-14-3589-2014  0.525
2014 Geng L, Cole-Dai J, Alexander B, Erbland J, Savarino J, Schauer AJ, Steig EJ, Lin P, Fu Q, Zatko MC. On the origin of the occasional spring nitrate peak in Greenland snow Atmospheric Chemistry and Physics. 14: 13361-13376. DOI: 10.5194/Acp-14-13361-2014  0.742
2014 Lee HM, Henze DK, Alexander B, Murray LT. Investigating the sensitivity of surface-level nitrate seasonality in Antarctica to primary sources using a global model Atmospheric Environment. 89: 757-767. DOI: 10.1016/J.Atmosenv.2014.03.003  0.499
2014 Breider TJ, Mickley LJ, Jacob DJ, Wang Q, Fisher JA, Chang RYW, Alexander B. Annual distributions and sources of Arctic aerosol components, aerosol optical depth, and aerosol absorption Journal of Geophysical Research: Atmospheres. 119: 4107-4124. DOI: 10.1002/2013Jd020996  0.803
2013 Geng L, Schauer AJ, Kunasek SA, Sofen ED, Erbland J, Savarino J, Allman DJ, Sletten RS, Alexander B. Analysis of oxygen-17 excess of nitrate and sulfate at sub-micromole levels using the pyrolysis method. Rapid Communications in Mass Spectrometry : Rcm. 27: 2411-9. PMID 24097397 DOI: 10.1002/Rcm.6703  0.684
2013 Savarino J, Morin S, Erbland J, Grannec F, Patey MD, Vicars W, Alexander B, Achterberg EP. Isotopic composition of atmospheric nitrate in a tropical marine boundary layer. Proceedings of the National Academy of Sciences of the United States of America. 110: 17668-73. PMID 23431201 DOI: 10.1073/Pnas.1216639110  0.741
2013 Zatko MC, Grenfell TC, Alexander B, Doherty SJ, Thomas JL, Yang X. The influence of snow grain size and impurities on the vertical profiles of actinic flux and associated NOx emissions on the Antarctic and Greenland ice sheets Atmospheric Chemistry and Physics. 13: 3547-3567. DOI: 10.5194/Acp-13-3547-2013  0.393
2012 Schauer AJ, Kunasek SA, Sofen ED, Erbland J, Savarino J, Johnson BW, Amos HM, Shaheen R, Abaunza M, Jackson TL, Thiemens MH, Alexander B. Oxygen isotope exchange with quartz during pyrolysis of silver sulfate and silver nitrate. Rapid Communications in Mass Spectrometry : Rcm. 26: 2151-7. PMID 22886811 DOI: 10.1002/Rcm.6332  0.763
2012 Alexander B, Allman DJ, Amos HM, Fairlie TD, Dachs J, Hegg DA, Sletten RS. Isotopic constraints on the formation pathways of sulfate aerosol in the marine boundary layer of the subtropical northeast Atlantic Ocean Journal of Geophysical Research Atmospheres. 117. DOI: 10.1029/2011Jd016773  0.84
2011 Sofen ED, Alexander B, Kunasek SA. The impact of anthropogenic emissions on atmospheric sulfate production pathways, oxidants, and ice core Δ17O(SO4 2-) Atmospheric Chemistry and Physics. 11: 3565-3578. DOI: 10.5194/Acp-11-3565-2011  0.594
2011 Jaeglé L, Quinn PK, Bates TS, Alexander B, Lin JT. Global distribution of sea salt aerosols: New constraints from in situ and remote sensing observations Atmospheric Chemistry and Physics. 11: 3137-3157. DOI: 10.5194/Acp-11-3137-2011  0.694
2011 Hezel PJ, Alexander B, Bitz CM, Steig EJ, Holmes CD, Yang X, Sciare J. Modeled methanesulfonic acid (MSA) deposition in Antarctica and its relationship to sea ice Journal of Geophysical Research Atmospheres. 116. DOI: 10.1029/2011Jd016383  0.672
2011 Costa AW, Michalski G, Schauer AJ, Alexander B, Steig EJ, Shepson PB. Analysis of atmospheric inputs of nitrate to a temperate forest ecosystem from δ17O isotope ratio measurements Geophysical Research Letters. 38. DOI: 10.1029/2011Gl047539  0.665
2011 Gray BA, Wang Y, Gu D, Bandy A, Mauldin L, Clarke A, Alexander B, Davis DD. Sources, transport, and sinks of SO 2 over the equatorial Pacific during the Pacific Atmospheric Sulfur Experiment Journal of Atmospheric Chemistry. 68: 27-53. DOI: 10.1007/S10874-010-9177-7  0.533
2010 Thornton JA, Kercher JP, Riedel TP, Wagner NL, Cozic J, Holloway JS, Dubé WP, Wolfe GM, Quinn PK, Middlebrook AM, Alexander B, Brown SS. A large atomic chlorine source inferred from mid-continental reactive nitrogen chemistry. Nature. 464: 271-4. PMID 20220847 DOI: 10.1038/Nature08905  0.405
2010 Sofen ED, Alexander B, Kunasek SA. The sensitivity of the oxygen isotopes of ice core sulfate to changing oxidant concentrations since the preindustrial Atmospheric Chemistry and Physics Discussions. 10: 20607-20623. DOI: 10.5194/Acpd-10-20607-2010  0.574
2010 Fairlie TD, Jacob DJ, Dibb JE, Alexander B, Avery MA, Van Donkelaar A, Zhang L. Impact of mineral dust on nitrate, sulfate, and ozone in transpacific Asian pollution plumes Atmospheric Chemistry and Physics. 10: 3999-4012. DOI: 10.5194/Acp-10-3999-2010  0.764
2010 Kunasek SA, Alexander B, Steig EJ, Sofen ED, Jackson TL, Thiemens MH, McConnell JR, Gleason DJ, Amos HM. Sulfate sources and oxidation chemistry over the past 230 years from sulfur and oxygen isotopes of sulfate in a West Antarctic ice core Journal of Geophysical Research: Atmospheres. 115. DOI: 10.1029/2010Jd013846  0.818
2009 Alexander B, Hastings MG, Allman DJ, Dachs J, Thornton JA, Kunasek SA. Quantifying atmospheric nitrate formation pathways based on a global model of the oxygen isotopic composition (Δ17O) of atmospheric nitrate Atmospheric Chemistry and Physics. 9: 5043-5056. DOI: 10.5194/Acp-9-5043-2009  0.593
2009 Alexander B, Park RJ, Jacob DJ, Gong S. Transition metal-catalyzed oxidation of atmospheric sulfur: Global implications for the sulfur budget Journal of Geophysical Research Atmospheres. 114. DOI: 10.1029/2008Jd010486  0.638
2009 Alexander B, Hastings MG, Allman DJ, Dachs J, Thornton JA, Kunasek SA. Quantifying atmospheric nitrate formation pathways based on a global model of the oxygen isotopic composition (δ17O) of atmospheric nitrate Atmospheric Chemistry and Physics. 9: 5043-5056.  0.506
2008 Kunasek SA, Alexander B, Steig EJ, Hastings MG, Gleason DJ, Jarvis JC. Measurements and modeling of Δ17O of nitrate in snowpits from Summit, Greenland Journal of Geophysical Research: Atmospheres. 113. DOI: 10.1029/2008Jd010103  0.58
2006 Heald CL, Jacob DJ, Park RJ, Alexander B, Fairlie TD, Yantosca RM, Chu DA. Transpacific transport of Asian anthropogenic aerosols and its impact on surface air quality in the United States Journal of Geophysical Research Atmospheres. 111. DOI: 10.1029/2005Jd006847  0.797
2006 McCabe JR, Savarino J, Alexander B, Gong S, Thiemens MH. Isotopic constraints on non-photochemical sulfate production in the Arctic winter Geophysical Research Letters. 33. DOI: 10.1029/2005Gl025164  0.804
2005 Alexander B, Park RJ, Jacob DJ, Li QB, Yantosca RM, Savarino J, Lee CCW, Thiemens MH. Sulfate formation in sea-salt aerosols: Constraints from oxygen isotopes Journal of Geophysical Research D: Atmospheres. 110: 1-12. DOI: 10.1029/2004Jd005659  0.807
2004 Alexander B, Savarino J, Kreutz KJ, Thiemens MH. Impact of preindustrial biomass-burning emissions on the oxidation pathways of tropospheric sulfur and nitrogen Journal of Geophysical Research D: Atmospheres. 109: D08303 1-8. DOI: 10.1029/2003Jd004218  0.773
2003 Alexander B, Thiemens MH, Farquhar J, Kaufman AJ, Savarino J, Delmas RJ. East Antarctic ice core sulfur isotope measurements over a complete glacial-interglacial cycle Journal of Geophysical Research D: Atmospheres. 108: ACH 18-1 - ACH 18-7. DOI: 10.1029/2003Jd003513  0.806
2002 Alexander B, Savarino J, Barkov NI, Delmas RJ, Thiemens MH. Climate driven changes in the oxidation pathways of atmospheric sulfur Geophysical Research Letters. 29: 30-1. DOI: 10.1029/2002Gl014879  0.778
2002 Alexander B, Vollmer MK, Jackson T, Weiss RF, Thiemens MH. Correction to "stratospheric CO2 isotopic anomalies and SF6 and CFC tracer concentrations in the Arctic polar vortex" Geophysical Research Letters. 29: 13-1. DOI: 10.1029/2002Gl014749  0.587
2001 Savarino J, Alexander B, Darmohusodo V, Thiemens MH. Sulfur and oxygen isotope analysis of sulfate at micromole levels using a pyrolysis technique in a continuous flow system. Analytical Chemistry. 73: 4457-62. PMID 11575793 DOI: 10.1021/Ac010017F  0.748
2001 Alexander B, Vollmer MK, Jackson T, Weiss RF, Thiemens MH. Stratospheric CO2 isotopic anomalies and SF6 and CFC tracer concentrations in the Arctic polar vortex Geophysical Research Letters. 28: 4103-4106. DOI: 10.1029/2001Gl013692  0.669
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