Ashley M. Helton, Ph.D. - Publications

Affiliations: 
University of Connecticut, Storrs, CT, United States 
Area:
ecosystem ecology and hydrology
Website:
http://ashleyhelton.weebly.com/

41 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
2022 Bernhardt ES, Savoy P, Vlah MJ, Appling AP, Koenig LE, Hall RO, Arroita M, Blaszczak JR, Carter AM, Cohen M, Harvey JW, Heffernan JB, Helton AM, Hosen JD, Kirk L, et al. Light and flow regimes regulate the metabolism of rivers. Proceedings of the National Academy of Sciences of the United States of America. 119. PMID 35165178 DOI: 10.1073/pnas.2121976119  0.655
2022 Rodríguez-Cardona BM, Wymore AS, Argerich A, Barnes RT, Bernal S, Brookshire ENJ, Coble AA, Dodds WK, Fazekas HM, Helton AM, Johnes PJ, Johnson SL, Jones JB, Kaushal SS, Kortelainen P, et al. Shifting stoichiometry: Long-term trends in stream-dissolved organic matter reveal altered C:N ratios due to history of atmospheric acid deposition. Global Change Biology. 28: 98-114. PMID 34706120 DOI: 10.1111/gcb.15965  0.342
2019 Harvey MC, Hare DK, Hackman A, Davenport G, Haynes AB, Helton A, Lane JW, Briggs MA. Evaluation of Stream and Wetland Restoration Using UAS-Based Thermal Infrared Mapping Water. 11: 1568. DOI: 10.3390/W11081568  0.32
2019 Doroski AA, Helton AM, Vadas TM. Greenhouse gas fluxes from coastal wetlands at the intersection of urban pollution and saltwater intrusion: A soil core experiment Soil Biology and Biochemistry. 131: 44-53. DOI: 10.1016/J.Soilbio.2018.12.023  0.382
2019 Reinhold AM, Poole GC, Izurieta C, Helton AM, Bernhardt ES. Constraint-based simulation of multiple interactive elemental cycles in biogeochemical systems Ecological Informatics. 50: 102-121. DOI: 10.1016/J.Ecoinf.2018.12.008  0.717
2019 Doroski AA, Helton AM, Vadas TM. Denitrification Potential and Carbon Mineralization in Restored and Unrestored Coastal Wetland Soils Across an Urban Landscape Wetlands. 39: 895-906. DOI: 10.1007/S13157-019-01128-Z  0.358
2019 Macklem DC, Helton AM, Tingley MW, Dickson JM, Rittenhouse TAG. Stream salamander persistence influenced by the interaction between exurban housing age and development Urban Ecosystems. 23: 117-132. DOI: 10.1007/S11252-019-00883-5  0.351
2019 Helton AM, Ardón M, Bernhardt ES. Hydrologic Context Alters Greenhouse Gas Feedbacks of Coastal Wetland Salinization Ecosystems. 22: 1108-1125. DOI: 10.1007/S10021-018-0325-2  0.622
2019 Koenig LE, Helton AM, Savoy P, Bertuzzo E, Heffernan JB, Hall RO, Bernhardt ES. Emergent productivity regimes of river networks Limnology and Oceanography Letters. 4: 173-181. DOI: 10.1002/Lol2.10115  0.561
2018 Song C, Dodds WK, Rüegg J, Argerich A, Baker CL, Bowden WB, Douglas MM, Farrell KJ, Flinn MB, Garcia EA, Helton AM, Harms TK, Jia S, Jones JB, Koenig LE, et al. Continental-scale decrease in net primary productivity in streams due to climate warming Nature Geoscience. 11: 415-420. DOI: 10.1038/S41561-018-0125-5  0.422
2018 Ardón M, Helton AM, Bernhardt ES. Salinity effects on greenhouse gas emissions from wetland soils are contingent upon hydrologic setting: a microcosm experiment Biogeochemistry. 140: 217-232. DOI: 10.1007/S10533-018-0486-2  0.607
2017 Ardón M, Helton AM, Scheuerell MD, Bernhardt ES. Fertilizer legacies meet saltwater incursion: challenges and constraints for coastal plain wetland restoration Elem Sci Anth. 5: 41. DOI: 10.1525/elementa.236  0.501
2017 Helton AM, Hall RO, Bertuzzo E. How network structure can affect nitrogen removal by streams Freshwater Biology. 63: 128-140. DOI: 10.1111/Fwb.12990  0.326
2017 Bertuzzo E, Helton AM, Hall, RO, Battin TJ. Scaling of dissolved organic carbon removal in river networks Advances in Water Resources. 110: 136-146. DOI: 10.1016/J.Advwatres.2017.10.009  0.422
2017 Carmichael MJ, Helton AM, White JC, Smith WK. Standing Dead Trees are a Conduit for the Atmospheric Flux of CH4 and CO2 from Wetlands Wetlands. 38: 133-143. DOI: 10.1007/S13157-017-0963-8  0.353
2016 Barclay JR, Tripp H, Bellucci CJ, Warner G, Helton AM. Do waterbody classifications predict water quality? Journal of Environmental Management. 183: 1-12. PMID 27621038 DOI: 10.1016/J.Jenvman.2016.08.071  0.365
2016 McInerney E, Helton AM. The Effects of Soil Moisture and Emeregent Herbaceous Vegetation on Carbon Emissions from Constructed Wetlands Wetlands. 1-10. DOI: 10.1007/S13157-016-0736-9  0.302
2016 Ardón M, Helton AM, Bernhardt ES. Drought and saltwater incursion synergistically reduce dissolved organic carbon export from coastal freshwater wetlands Biogeochemistry. 1-16. DOI: 10.1007/S10533-016-0189-5  0.662
2015 Helton AM, Ardón M, Bernhardt ES. Thermodynamic constraints on the utility of ecological stoichiometry for explaining global biogeochemical patterns. Ecology Letters. 18: 1049-56. PMID 26259672 DOI: 10.1111/Ele.12487  0.628
2015 Tant CJ, Rosemond AD, Helton AM, First MR. Nutrient enrichment alters the magnitude and timing of fungal, bacterial, and detritivore contributions to litter breakdown Freshwater Science. 34: 1259-1271. DOI: 10.1086/683255  0.352
2015 Helton AM, Wright MS, Bernhardt ES, Poole GC, Cory RM, Stanford JA. Dissolved organic carbon lability increases with water residence time in the alluvial aquifer of a river floodplain ecosystem Journal of Geophysical Research G: Biogeosciences. 120: 693-706. DOI: 10.1002/2014Jg002832  0.761
2014 Dodds WK, Webster JR, Crenshaw CL, Helton AM, O'Brien JM, Martí E, Hershey AE, Tank JL, Burgin AJ, Grimm NB, Hamilton SK, Sobota DJ, Poole GC, Beaulieu JJ, Johnson LT, et al. The Lotic Intersite Nitrogen Experiments: an example of successful ecological research collaboration Freshwater Science. 33: 700-710. DOI: 10.1086/676938  0.622
2014 Helton AM, Poole GC, Payn RA, Izurieta C, Stanford JA. Relative influences of the river channel, floodplain surface, and alluvial aquifer on simulated hydrologic residence time in a montane river floodplain Geomorphology. 205: 17-26. DOI: 10.1016/J.Geomorph.2012.01.004  0.703
2014 Payn RA, Helton AM, Poole GC, Izurieta C, Burgin AJ, Bernhardt ES. A generalized optimization model of microbially driven aquatic biogeochemistry based on thermodynamic, kinetic, and stoichiometric ecological theory Ecological Modelling. 294: 1-18. DOI: 10.1016/J.Ecolmodel.2014.09.003  0.731
2014 Helton AM, Bernhardt ES, Fedders A. Biogeochemical regime shifts in coastal landscapes: The contrasting effects of saltwater incursion and agricultural pollution on greenhouse gas emissions from a freshwater wetland Biogeochemistry. 120: 133-147. DOI: 10.1007/S10533-014-9986-X  0.581
2014 Potter JD, McDowell WH, Helton AM, Daley ML. Incorporating urban infrastructure into biogeochemical assessment of urban tropical streams in Puerto Rico Biogeochemistry. 121: 271-286. DOI: 10.1007/S10533-013-9914-5  0.468
2014 Hopfensperger KN, Burgin AJ, Schoepfer VA, Helton AM. Impacts of Saltwater Incursion on Plant Communities, Anaerobic Microbial Metabolism, and Resulting Relationships in a Restored Freshwater Wetland Ecosystems. 17: 792-807. DOI: 10.1007/S10021-014-9760-X  0.301
2013 Luhr R, Reimanis D, Cross R, Izurieta C, Poole GC, Helton A. Natural science visualization using digital theater software: Adapting existing planetarium software to model ecological systems 2013 International Conference On Information Science and Applications, Icisa 2013. DOI: 10.1109/ICISA.2013.6579381  0.581
2013 Mehring AS, Lowrance RR, Helton AM, Pringle CM, Thompson A, Bosch DD, Vellidis G. Interannual drought length governs dissolved organic carbon dynamics in blackwater rivers of the western upper Suwannee River basin Journal of Geophysical Research: Biogeosciences. 118: 1636-1645. DOI: 10.1002/2013Jg002415  0.464
2012 Bernhardt ES, Lutz BD, King RS, Fay JP, Carter CE, Helton AM, Campagna D, Amos J. How many mountains can we mine? Assessing the regional degradation of Central Appalachian rivers by surface coal mining. Environmental Science & Technology. 46: 8115-22. PMID 22788537 DOI: 10.1021/Es301144Q  0.768
2012 Izurieta C, Poole G, Payn RA, Griffith I, Nix R, Helton A, Bernhardt E, Burgin AJ. Development and application of a simulation environment (NEO) for integrating empirical and computational investigations of system-level complexity 2012 International Conference On Information Science and Applications, Icisa 2012. DOI: 10.1109/ICISA.2012.6220928  0.672
2012 Helton AM, Poole GC, Payn RA, Izurieta C, Stanford JA. Scaling flow path processes to fluvial landscapes: An integrated field and model assessment of temperature and dissolved oxygen dynamics in a river-floodplain-aquifer system Journal of Geophysical Research G: Biogeosciences. 117. DOI: 10.1029/2012Jg002025  0.715
2011 Lindberg TT, Bernhardt ES, Bier R, Helton AM, Merola RB, Vengosh A, Di Giulio RT. Cumulative impacts of mountaintop mining on an Appalachian watershed. Proceedings of the National Academy of Sciences of the United States of America. 108: 20929-34. PMID 22160676 DOI: 10.1073/Pnas.1112381108  0.78
2011 Beaulieu JJ, Tank JL, Hamilton SK, Wollheim WM, Hall RO, Mulholland PJ, Peterson BJ, Ashkenas LR, Cooper LW, Dahm CN, Dodds WK, Grimm NB, Johnson SL, McDowell WH, Poole GC, ... ... Helton AM, et al. Nitrous oxide emission from denitrification in stream and river networks. Proceedings of the National Academy of Sciences of the United States of America. 108: 214-9. PMID 21173258 DOI: 10.1073/Pnas.1011464108  0.651
2011 Helton AM, Poole GC, Meyer JL, Wollheim WM, Peterson BJ, Mulholland PJ, Bernhardt ES, Stanford JA, Arango C, Ashkenas LR, Cooper LW, Dodds WK, Gregory SV, Hall RO, Hamilton SK, et al. Thinking outside the channel: Modeling nitrogen cycling in networked river ecosystems Frontiers in Ecology and the Environment. 9: 229-238. DOI: 10.1890/080211  0.771
2010 Bernot MJ, Sobota DJ, Hall RO, Mulholland PJ, Dodds WK, Webster JR, Tank JL, Ashkenas LR, Cooper LW, Dahm CN, Gregory SV, Grimm NB, Hamilton SK, Johnson SL, McDowell WH, ... ... Helton AM, et al. Inter-regional comparison of land-use effects on stream metabolism Freshwater Biology. 55: 1874-1890. DOI: 10.1111/J.1365-2427.2010.02422.X  0.739
2009 Mulholland PJ, Hall RO, Sobota DJ, Dodds WK, Findlay SEG, Grimm NB, Hamilton SK, McDowell WH, O'Brien JM, Tank JL, Ashkenas LR, Cooper LW, Dahm CN, Gregory SV, Johnson SL, ... ... Helton AM, et al. Nitrate removal in stream ecosystems measured by 15N addition experiments: Denitrification Limnology and Oceanography. 54: 666-680. DOI: 10.4319/Lo.2009.54.3.0666  0.749
2009 Hall RO, Tank JL, Sobota DJ, Mulholland PJ, O'Brien JM, Dodds WK, Webster JR, Valett HM, Poole GC, Peterson BJ, Meyer JL, McDowell WH, Johnson SL, Hamilton SK, Grimm NB, ... ... Helton AM, et al. Nitrate removal in stream ecosystems measured by 15N addition experiments: Total uptake Limnology and Oceanography. 54: 653-665. DOI: 10.4319/Lo.2009.54.3.0653  0.741
2009 Small GE, Helton AM, Kazanci C. Can consumer stoichiometric regulation control nutrient spiraling in streams? Journal of the North American Benthological Society. 28: 747-765. DOI: 10.1899/08-099.1  0.338
2008 Mulholland PJ, Helton AM, Poole GC, Hall RO, Hamilton SK, Peterson BJ, Tank JL, Ashkenas LR, Cooper LW, Dahm CN, Dodds WK, Findlay SE, Gregory SV, Grimm NB, Johnson SL, et al. Stream denitrification across biomes and its response to anthropogenic nitrate loading. Nature. 452: 202-5. PMID 18337819 DOI: 10.1038/Nature06686  0.774
2008 Poole GC, O'Daniel SJ, Jones KL, Woessner WW, Bernhardt ES, Helton AM, Stanford JA, Boer BR, Beechie TJ. Hydrologic spiralling: The role of multiple interactive flow paths in stream ecosystems River Research and Applications. 24: 1018-1031. DOI: 10.1002/Rra.1099  0.772
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