Dr. Helen M Amos

Dr. Helen M Amos

  • SR. RESEARCH SCIENTIST
  • 301.286.8417
  • NASA/GSFC
  • Mail Code: 610
  • Greenbelt , MD 20771
  • Employer: SCIENCE SYSTEMS AND APPLICATIONS INC
  • Brief Bio

    In March 2020, Dr. Helen Amos joined the Applied Sciences Program at Goddard as an Applications Scientist. Her role is to facilitate the application of Goddard basic and applied research and data products toward addressing environmental health challenges. Previously, Dr. Amos was the Science Outreach Lead for NASA GLOBE Observer. From 2016-2018, Dr. Amos was a AAAS Science & Technology Policy Fellow at the US Environmental Protection Agency in Washington, DC. Dr. Amos received her PhD in atmospheric chemistry from Harvard University in 2014.  

    ORCiD 0000-0002-0297-6643.

    Publications

    Refereed

    Amos, H. M., M. J. Starke, T. M. Rogerson, et al. M. Colón Robles, T. Andersen, R. Boger, B. A. Campbell, R. D. Low, P. Nelson, D. Overoye, J. E. Taylor, K. L. Weaver, T. M. Ferrell, H. Kohl, and T. G. Schwerin. 2020. "GLOBE Observer Data: 2016–2019." Earth and Space Science, 7 (8): [Full Text (Link)] [10.1029/2020ea001175]

    Robles, M. C., H. M. Amos, J. B. Dodson, et al. J. Bouwman, T. Rogerson, A. Bombosch, L. Farmer, A. Burdick, J. Taylor, and L. H. Chambers. 2020. "Clouds Around the World: How a Simple Citizen Science Data Challenge Became a Worldwide Success." Bulletin of the American Meteorological Society, 101 (7): 1201-1213 [ https://doi.org/10.1175/BAMS-D-19-0295.1]

    Amos, H. M., K. Kuhn, S. Patel, et al. R. Gordon, C. Nelson, and J. Benforado. 2019. "Integrating Open Innovation into the Core of Federal R&D Strategy." Journal of Science Policy & Governance, 15 (1): [Full Text (Link)]

    Walker, J. T., G. M. Beachley, H. M. Amos, et al. J. S. Baron, J. Bash, R. Baumgardner, M. D. Bell, K. B. Benedict, X. Chen, D. W. Clow, A. Cole, J. G. Coughlin, K. Cruz, R. W. Daly, S. M. Decina, E. M. Elliot, M. E. Fenn, L. Ganzeveld, K. Gebhart, S. S. Isil, B. M. Kerschner, R. S. Larson, T. Lavery, G. G. Lear, T. Macy, M. A. Mast, K. Mishoe, K. H. Morris, P. E. Padgett, R. V. Pouyat, M. Puchalski, H. O. Pye, A. W. Rea, M. F. Rhodes, C. M. Rogers, R. Saylor, R. Scheffe, B. A. Schichtel, D. B. Schwede, G. A. Sexstone, B. C. Sive, P. H. Templer, T. Thompson, D. Tong, G. A. Wetherbee, T. H. Whitlow, Z. Wu, Z. Yu, and L. Zhang. 2019. "Science needs for continued development of total nitrogen deposition budgets in the United States." Science of the Total Environment, 691: 1328-1352 [Full Text (Link)] [https://doi.org/10.1016/j.scitotenv.2019.07.058]

    St. Louis, V., J. G. , I. L. , et al. H. M. Amos, E. Sunderland, K. St. Pierre, C. Emmerton, K. Sandilands, M. Tate, A. Steffen, and E. Humphreys. 2019. "Atmospheric concentrations and wet/dry loadings of mercury at the remote Experimental Lakes Area, northwestern Ontario, Canada." Environmental Science & Technology, 53 (14): 8017-8026 [https://doi.org/10.1021/acs.est.9b01338]

    Wagner, C. C., H. M. Amos, C. P. Thackray, et al. Y. Zhang, E. W. Lundgren, G. Forget, C. L. Friedman, N. E. Selin, R. Lohmann, and E. M. Sunderland. 2019. "A global 3-D ocean model for polychlorinated biphenyls (PCBs): Benchmark compounds for understanding the impacts of global change on neutral persistent organic pollutants." Global Biogeochemical Cycles, [10.1029/2018gb006018]

    Sun, R., M. Jiskra, H. M. Amos, et al. Y. Zhang, E. M. Sunderland, and J. E. Sonke. 2019. "Modelling the mercury stable isotope distribution of Earth surface reservoirs: Implications for global Hg cycling." Geochimica et Cosmochimica Acta, 246: 156-173 [10.1016/j.gca.2018.11.036]

    Amos, H. M., C. F. Miniat, J. Lynch, et al. J. Compton, P. H. Templer, L. A. Sprague, D. Shaw, D. Burns, A. Rea, D. Whitall, L. Myles, D. Gay, M. Nilles, J. Walker, A. K. Rose, J. Bales, J. Deacon, and R. Pouyat. 2018. "What Goes Up Must Come Down: Integrating Air and Water Quality Monitoring for Nutrients." Environmental Science & Technology, 52 (20): 11441-11448 [10.1021/acs.est.8b03504]

    Horowitz, H. M., D. J. Jacob, Y. Zhang, et al. T. S. Dibble, F. Slemr, H. M. Amos, J. A. Schmidt, E. S. Corbitt, E. A. Marais, and E. M. Sunderland. 2017. "A new mechanism for atmospheric mercury redox chemistry: implications for the global mercury budget." Atmospheric Chemistry and Physics, 17 (10): 6353-6371 [10.5194/acp-17-6353-2017]

    Kocman, D., S. Wilson, H. Amos, et al. K. Telmer, F. Steenhuisen, E. Sunderland, R. Mason, P. Outridge, and M. Horvat. 2017. "Toward an Assessment of the Global Inventory of Present-Day Mercury Releases to Freshwater Environments." International Journal of Environmental Research and Public Health, 14 (2): 138 [10.3390/ijerph14020138]

    Sun, R., D. G. Streets, H. M. Horowitz, et al. H. M. Amos, G. Liu, V. Perrot, J.-P. Toutain, H. Hintelmann, E. M. Sunderland, and J. E. Sonke. 2016. "Historical (1850–2010) mercury stable isotope inventory from anthropogenic sources to the atmosphere." Elementa: Science of the Anthropocene, 4: 000091 [10.12952/journal.elementa.000091]

    Zhang, Y., D. J. Jacob, H. M. Horowitz, et al. L. Chen, H. M. Amos, D. P. Krabbenhoft, F. Slemr, V. L. St. Louis, and E. M. Sunderland. 2016. "Observed decrease in atmospheric mercury explained by global decline in anthropogenic emissions." Proceedings of the National Academy of Sciences, 113 (3): 526-531 [10.1073/pnas.1516312113]

    Zhang, Y., D. J. Jacob, S. Dutkiewicz, et al. H. M. Amos, M. S. Long, and E. M. Sunderland. 2015. "Biogeochemical drivers of the fate of riverine mercury discharged to the global and Arctic oceans." Global Biogeochemical Cycles, 29 (6): 854-864 [10.1002/2015gb005124]

    Gustin, M. S., H. M. Amos, J. Huang, M. B. Miller, and K. Heidecorn. 2015. "Measuring and modeling mercury in the atmosphere: a critical review." Atmospheric Chemistry and Physics, 15 (10): 5697-5713 [10.5194/acp-15-5697-2015]

    Amos, H. M., J. E. Sonke, D. Obrist, et al. N. Robins, N. Hagan, H. M. Horowitz, R. P. Mason, M. Witt, I. M. Hedgecock, E. S. Corbitt, and E. M. Sunderland. 2015. "Observational and Modeling Constraints on Global Anthropogenic Enrichment of Mercury." Environmental Science & Technology, 49 (7): 4036-4047 [10.1021/es5058665]

    Weiss-Penzias, P., H. M. Amos, N. E. Selin, et al. M. S. Gustin, D. A. Jaffe, D. Obrist, G.-R. Sheu, and A. Giang. 2015. "Use of a global model to understand speciated atmospheric mercury observations at five high-elevation sites." Atmospheric Chemistry and Physics, 15 (3): 1161-1173 [10.5194/acp-15-1161-2015]

    Horowitz, H. M., D. J. Jacob, H. M. Amos, D. G. Streets, and E. M. Sunderland. 2014. "Historical Mercury Releases from Commercial Products: Global Environmental Implications." Environmental Science & Technology, 48 (17): 10242-10250 [10.1021/es501337j]

    Amos, H. M., D. J. Jacob, D. Kocman, et al. H. M. Horowitz, Y. Zhang, S. Dutkiewicz, M. Horvat, E. S. Corbitt, D. P. Krabbenhoft, and E. M. Sunderland. 2014. "Global Biogeochemical Implications of Mercury Discharges from Rivers and Sediment Burial." Environmental Science & Technology, 48 (16): 9514-9522 [10.1021/es502134t]

    Jaffe, D. A., S. Lyman, H. M. Amos, et al. M. S. Gustin, J. Huang, N. E. Selin, L. Levin, A. ter Schure, R. P. Mason, R. Talbot, A. Rutter, B. Finley, L. Jaeglé, V. Shah, C. McClure, J. Ambrose, L. Gratz, S. Lindberg, P. Weiss-Penzias, G.-R. Sheu, D. Feddersen, M. Horvat, A. Dastoor, A. J. Hynes, H. Mao, J. E. Sonke, F. Slemr, J. A. Fisher, R. Ebinghaus, Y. Zhang, and G. Edwards. 2014. "Progress on Understanding Atmospheric Mercury Hampered by Uncertain Measurements." Environmental Science & Technology, 48 (13): 7204-7206 [10.1021/es5026432]

    Sofen, E. D., B. Alexander, E. J. Steig, et al. M. H. Thiemens, S. A. Kunasek, H. M. Amos, A. J. Schauer, M. G. Hastings, J. Bautista, T. L. Jackson, L. E. Vogel, J. R. McConnell, D. R. Pasteris, and E. S. Saltzman. 2014. "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 (11): 5749-5769 [10.5194/acp-14-5749-2014]

    Fisher, J. A., D. J. Jacob, A. L. Soerensen, et al. H. M. Amos, E. S. Corbitt, D. G. Streets, Q. Wang, R. M. Yantosca, and E. M. Sunderland. 2013. "Factors driving mercury variability in the Arctic atmosphere and ocean over the past 30 years." Global Biogeochemical Cycles, 27 (4): 1226-1235 [10.1002/2013gb004689]

    Amos, H. M., D. J. Jacob, D. G. Streets, and E. M. Sunderland. 2013. "Legacy impacts of all-time anthropogenic emissions on the global mercury cycle." Global Biogeochemical Cycles, 27 (2): 410-421 [10.1002/gbc.20040]

    Schauer, A. J., S. A. Kunasek, E. D. Sofen, et al. J. Erbland, J. Savarino, B. W. Johnson, H. M. Amos, R. Shaheen, M. Abaunza, T. L. Jackson, M. H. Thiemens, and B. Alexander. 2012. "Oxygen isotope exchange with quartz during pyrolysis of silver sulfate and silver nitrate." Rapid Communications in Mass Spectrometry, 26 (18): 2151-2157 [10.1002/rcm.6332]

    Zhang, Y., L. Jaeglé, A. van Donkelaar, et al. R. V. Martin, C. D. Holmes, H. M. Amos, Q. Wang, R. Talbot, R. Artz, S. Brooks, W. Luke, T. M. Holsen, D. Felton, E. K. Miller, K. D. Perry, D. Schmeltz, A. Steffen, R. Tordon, P. Weiss-Penzias, and R. Zsolway. 2012. "Nested-grid simulation of mercury over North America." Atmospheric Chemistry and Physics, 12 (14): 6095-6111 [10.5194/acp-12-6095-2012]

    Fisher, J. A., D. J. Jacob, A. L. Soerensen, et al. H. M. Amos, A. Steffen, and E. M. Sunderland. 2012. "Riverine source of Arctic Ocean mercury inferred from atmospheric observations." Nature Geoscience, 5 (7): 499-504 [10.1038/ngeo1478]

    Alexander, B., D. J. Allman, H. M. Amos, et al. T. D. Fairlie, J. Dachs, D. A. Hegg, and R. S. Sletten. 2012. "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 (D6): [10.1029/2011jd016773]

    Amos, H. M., D. J. Jacob, C. D. Holmes, et al. J. A. Fisher, Q. Wang, R. M. Yantosca, E. S. Corbitt, E. Galarneau, A. P. Rutter, M. S. Gustin, A. Steffen, J. J. Schauer, J. A. Graydon, V. L. Louis, R. W. Talbot, E. S. Edgerton, Y. Zhang, and E. M. Sunderland. 2012. "Gas-particle partitioning of atmospheric Hg(II) and its effect on global mercury deposition." Atmospheric Chemistry and Physics, 12 (1): 591-603 [10.5194/acp-12-591-2012]

    Kunasek, S. A., B. Alexander, E. J. Steig, et al. E. D. Sofen, T. L. Jackson, M. H. Thiemens, J. R. McConnell, D. J. Gleason, and H. M. Amos. 2010. "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, 115 (D18): D18313 [10.1029/2010jd013846]

    Education

    Harvard University, Department of Earth & Planetary Sciences, PhD, 2009-2014.

    University of Washington, Department of Atmospheric Sciences, BS, 2005-2009. 

    Positions/Employment

    9/2018 - Present

    Senior Research Scientist

    SSAI, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA
    9/2016 - 8/2018

    AAAS Science & Technology Policy Fellow

    US Environmental Protection Agency, Washington, DC, USA
    2/2016 - 8/2016

    Research Scientist

    Amos Environmental, LLC, Washington, DC, USA
    6/2014 - 1/2016

    Postdoctoral Fellow

    Harvard University, TH Chan School of Public Health, Cambridge, Massachusetts, USA

    Awards

    Science Systems and Applications, Inc. (SSAI) Performance Award, 2021

    Science Systems and Applications, Inc. (SSAI) Early Career Award, 2019

    National Science Foundation (NSF) Graduate Research Fellowship, 2011-2014

    American Meteorological Society (AMS) Fellowship, sponsored by NASA’s Earth Science Division, 2009-2010

    Washington Scholar, 2005-2009

    Teaching Experience

    Teaching Fellow for Engineering Sciences 169: Seminar on Global Pollution Issues: Case Study of Mercury Biogeochemistry, Professor Elsie M. Sunderland, Spring Semester 2013

    Teaching Fellow for Earth & Planetary Sciences 200: Atmospheric Chemistry (Graduate Level), Harvard University, Professor Daniel J. Jacob, Fall Semester 2010

    Teaching Fellow for Engineering Sceinces 6: Intro to Environmental Science and Technology (Undergraduate Level), Harvard University, Professor Scot Martin, Spring Semester 2011

    Professional Societies

    American Association for the Advancement of Science, 2016 - Present
    American Geophysical Union, 2009 - Present
    Earth Science Women's Network, 2009 - Present
    Earth Science Information Partners, 2019 - Present
    GLOBE Representative
    Citizen Science Association, 2018 - Present

    Selected Public Outreach

    Girl Scout Expo 11 / 2019 - 11 / 2019

    Outreach for The GLOBE Program. Expo was attended by 10,000 Girl Scouts and their familes.

    NASA Earth Day 4 / 2019 - 4 / 2019

    NASA Earth Day Events at Union Station in downtown Washington, DC. Open to the public.

    STEM Girls Night In 11 / 2018 - 11 / 2018

    High school-aged girls hosted at NASA Goddard Space Flight Center for an overnight experience with learning activities, team building, and face-to-face interactions with women scientists and engineers (and an astronaut!).

    Brief Bio

    In March 2020, Dr. Helen Amos joined the Applied Sciences Program at Goddard as an Applications Scientist. Her role is to facilitate the application of Goddard basic and applied research and data products toward addressing environmental health challenges. Previously, Dr. Amos was the Science Outreach Lead for NASA GLOBE Observer. From 2016-2018, Dr. Amos was a AAAS Science & Technology Policy Fellow at the US Environmental Protection Agency in Washington, DC. Dr. Amos received her PhD in atmospheric chemistry from Harvard University in 2014.  

    ORCiD 0000-0002-0297-6643.

    Publications

    Refereed

    Amos, H. M., M. J. Starke, T. M. Rogerson, et al. M. Colón Robles, T. Andersen, R. Boger, B. A. Campbell, R. D. Low, P. Nelson, D. Overoye, J. E. Taylor, K. L. Weaver, T. M. Ferrell, H. Kohl, and T. G. Schwerin. 2020. "GLOBE Observer Data: 2016–2019." Earth and Space Science 7 (8): [Full Text (Link)] [10.1029/2020ea001175]

    Robles, M. C., H. M. Amos, J. B. Dodson, et al. J. Bouwman, T. Rogerson, A. Bombosch, L. Farmer, A. Burdick, J. Taylor, and L. H. Chambers. 2020. "Clouds Around the World: How a Simple Citizen Science Data Challenge Became a Worldwide Success." Bulletin of the American Meteorological Society 101 (7): 1201-1213 [ https://doi.org/10.1175/BAMS-D-19-0295.1]

    Amos, H. M., K. Kuhn, S. Patel, et al. R. Gordon, C. Nelson, and J. Benforado. 2019. "Integrating Open Innovation into the Core of Federal R&D Strategy." Journal of Science Policy & Governance 15 (1): [Full Text (Link)]

    Walker, J. T., G. M. Beachley, H. M. Amos, et al. J. S. Baron, J. Bash, R. Baumgardner, M. D. Bell, K. B. Benedict, X. Chen, D. W. Clow, A. Cole, J. G. Coughlin, K. Cruz, R. W. Daly, S. M. Decina, E. M. Elliot, M. E. Fenn, L. Ganzeveld, K. Gebhart, S. S. Isil, B. M. Kerschner, R. S. Larson, T. Lavery, G. G. Lear, T. Macy, M. A. Mast, K. Mishoe, K. H. Morris, P. E. Padgett, R. V. Pouyat, M. Puchalski, H. O. Pye, A. W. Rea, M. F. Rhodes, C. M. Rogers, R. Saylor, R. Scheffe, B. A. Schichtel, D. B. Schwede, G. A. Sexstone, B. C. Sive, P. H. Templer, T. Thompson, D. Tong, G. A. Wetherbee, T. H. Whitlow, Z. Wu, Z. Yu, and L. Zhang. 2019. "Science needs for continued development of total nitrogen deposition budgets in the United States." Science of the Total Environment 691 1328-1352 [Full Text (Link)] [https://doi.org/10.1016/j.scitotenv.2019.07.058]

    St. Louis, V., J. G. , I. L. , et al. H. M. Amos, E. Sunderland, K. St. Pierre, C. Emmerton, K. Sandilands, M. Tate, A. Steffen, and E. Humphreys. 2019. "Atmospheric concentrations and wet/dry loadings of mercury at the remote Experimental Lakes Area, northwestern Ontario, Canada." Environmental Science & Technology 53 (14): 8017-8026 [https://doi.org/10.1021/acs.est.9b01338]

    Wagner, C. C., H. M. Amos, C. P. Thackray, et al. Y. Zhang, E. W. Lundgren, G. Forget, C. L. Friedman, N. E. Selin, R. Lohmann, and E. M. Sunderland. 2019. "A global 3-D ocean model for polychlorinated biphenyls (PCBs): Benchmark compounds for understanding the impacts of global change on neutral persistent organic pollutants." Global Biogeochemical Cycles [10.1029/2018gb006018]

    Sun, R., M. Jiskra, H. M. Amos, et al. Y. Zhang, E. M. Sunderland, and J. E. Sonke. 2019. "Modelling the mercury stable isotope distribution of Earth surface reservoirs: Implications for global Hg cycling." Geochimica et Cosmochimica Acta 246 156-173 [10.1016/j.gca.2018.11.036]

    Amos, H. M., C. F. Miniat, J. Lynch, et al. J. Compton, P. H. Templer, L. A. Sprague, D. Shaw, D. Burns, A. Rea, D. Whitall, L. Myles, D. Gay, M. Nilles, J. Walker, A. K. Rose, J. Bales, J. Deacon, and R. Pouyat. 2018. "What Goes Up Must Come Down: Integrating Air and Water Quality Monitoring for Nutrients." Environmental Science & Technology 52 (20): 11441-11448 [10.1021/acs.est.8b03504]

    Horowitz, H. M., D. J. Jacob, Y. Zhang, et al. T. S. Dibble, F. Slemr, H. M. Amos, J. A. Schmidt, E. S. Corbitt, E. A. Marais, and E. M. Sunderland. 2017. "A new mechanism for atmospheric mercury redox chemistry: implications for the global mercury budget." Atmospheric Chemistry and Physics 17 (10): 6353-6371 [10.5194/acp-17-6353-2017]

    Kocman, D., S. Wilson, H. Amos, et al. K. Telmer, F. Steenhuisen, E. Sunderland, R. Mason, P. Outridge, and M. Horvat. 2017. "Toward an Assessment of the Global Inventory of Present-Day Mercury Releases to Freshwater Environments." International Journal of Environmental Research and Public Health 14 (2): 138 [10.3390/ijerph14020138]

    Sun, R., D. G. Streets, H. M. Horowitz, et al. H. M. Amos, G. Liu, V. Perrot, J.-P. Toutain, H. Hintelmann, E. M. Sunderland, and J. E. Sonke. 2016. "Historical (1850–2010) mercury stable isotope inventory from anthropogenic sources to the atmosphere." Elementa: Science of the Anthropocene 4 000091 [10.12952/journal.elementa.000091]

    Zhang, Y., D. J. Jacob, H. M. Horowitz, et al. L. Chen, H. M. Amos, D. P. Krabbenhoft, F. Slemr, V. L. St. Louis, and E. M. Sunderland. 2016. "Observed decrease in atmospheric mercury explained by global decline in anthropogenic emissions." Proceedings of the National Academy of Sciences 113 (3): 526-531 [10.1073/pnas.1516312113]

    Zhang, Y., D. J. Jacob, S. Dutkiewicz, et al. H. M. Amos, M. S. Long, and E. M. Sunderland. 2015. "Biogeochemical drivers of the fate of riverine mercury discharged to the global and Arctic oceans." Global Biogeochemical Cycles 29 (6): 854-864 [10.1002/2015gb005124]

    Gustin, M. S., H. M. Amos, J. Huang, M. B. Miller, and K. Heidecorn. 2015. "Measuring and modeling mercury in the atmosphere: a critical review." Atmospheric Chemistry and Physics 15 (10): 5697-5713 [10.5194/acp-15-5697-2015]

    Amos, H. M., J. E. Sonke, D. Obrist, et al. N. Robins, N. Hagan, H. M. Horowitz, R. P. Mason, M. Witt, I. M. Hedgecock, E. S. Corbitt, and E. M. Sunderland. 2015. "Observational and Modeling Constraints on Global Anthropogenic Enrichment of Mercury." Environmental Science & Technology 49 (7): 4036-4047 [10.1021/es5058665]

    Weiss-Penzias, P., H. M. Amos, N. E. Selin, et al. M. S. Gustin, D. A. Jaffe, D. Obrist, G.-R. Sheu, and A. Giang. 2015. "Use of a global model to understand speciated atmospheric mercury observations at five high-elevation sites." Atmospheric Chemistry and Physics 15 (3): 1161-1173 [10.5194/acp-15-1161-2015]

    Horowitz, H. M., D. J. Jacob, H. M. Amos, D. G. Streets, and E. M. Sunderland. 2014. "Historical Mercury Releases from Commercial Products: Global Environmental Implications." Environmental Science & Technology 48 (17): 10242-10250 [10.1021/es501337j]

    Amos, H. M., D. J. Jacob, D. Kocman, et al. H. M. Horowitz, Y. Zhang, S. Dutkiewicz, M. Horvat, E. S. Corbitt, D. P. Krabbenhoft, and E. M. Sunderland. 2014. "Global Biogeochemical Implications of Mercury Discharges from Rivers and Sediment Burial." Environmental Science & Technology 48 (16): 9514-9522 [10.1021/es502134t]

    Jaffe, D. A., S. Lyman, H. M. Amos, et al. M. S. Gustin, J. Huang, N. E. Selin, L. Levin, A. ter Schure, R. P. Mason, R. Talbot, A. Rutter, B. Finley, L. Jaeglé, V. Shah, C. McClure, J. Ambrose, L. Gratz, S. Lindberg, P. Weiss-Penzias, G.-R. Sheu, D. Feddersen, M. Horvat, A. Dastoor, A. J. Hynes, H. Mao, J. E. Sonke, F. Slemr, J. A. Fisher, R. Ebinghaus, Y. Zhang, and G. Edwards. 2014. "Progress on Understanding Atmospheric Mercury Hampered by Uncertain Measurements." Environmental Science & Technology 48 (13): 7204-7206 [10.1021/es5026432]

    Sofen, E. D., B. Alexander, E. J. Steig, et al. M. H. Thiemens, S. A. Kunasek, H. M. Amos, A. J. Schauer, M. G. Hastings, J. Bautista, T. L. Jackson, L. E. Vogel, J. R. McConnell, D. R. Pasteris, and E. S. Saltzman. 2014. "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 (11): 5749-5769 [10.5194/acp-14-5749-2014]

    Fisher, J. A., D. J. Jacob, A. L. Soerensen, et al. H. M. Amos, E. S. Corbitt, D. G. Streets, Q. Wang, R. M. Yantosca, and E. M. Sunderland. 2013. "Factors driving mercury variability in the Arctic atmosphere and ocean over the past 30 years." Global Biogeochemical Cycles 27 (4): 1226-1235 [10.1002/2013gb004689]

    Amos, H. M., D. J. Jacob, D. G. Streets, and E. M. Sunderland. 2013. "Legacy impacts of all-time anthropogenic emissions on the global mercury cycle." Global Biogeochemical Cycles 27 (2): 410-421 [10.1002/gbc.20040]

    Schauer, A. J., S. A. Kunasek, E. D. Sofen, et al. J. Erbland, J. Savarino, B. W. Johnson, H. M. Amos, R. Shaheen, M. Abaunza, T. L. Jackson, M. H. Thiemens, and B. Alexander. 2012. "Oxygen isotope exchange with quartz during pyrolysis of silver sulfate and silver nitrate." Rapid Communications in Mass Spectrometry 26 (18): 2151-2157 [10.1002/rcm.6332]

    Zhang, Y., L. Jaeglé, A. van Donkelaar, et al. R. V. Martin, C. D. Holmes, H. M. Amos, Q. Wang, R. Talbot, R. Artz, S. Brooks, W. Luke, T. M. Holsen, D. Felton, E. K. Miller, K. D. Perry, D. Schmeltz, A. Steffen, R. Tordon, P. Weiss-Penzias, and R. Zsolway. 2012. "Nested-grid simulation of mercury over North America." Atmospheric Chemistry and Physics 12 (14): 6095-6111 [10.5194/acp-12-6095-2012]

    Fisher, J. A., D. J. Jacob, A. L. Soerensen, et al. H. M. Amos, A. Steffen, and E. M. Sunderland. 2012. "Riverine source of Arctic Ocean mercury inferred from atmospheric observations." Nature Geoscience 5 (7): 499-504 [10.1038/ngeo1478]

    Alexander, B., D. J. Allman, H. M. Amos, et al. T. D. Fairlie, J. Dachs, D. A. Hegg, and R. S. Sletten. 2012. "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 (D6): [10.1029/2011jd016773]

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