Amos, H. M. et al., What goes up must come down: Improving monitoring coordination for N and P, NADP Annual Scientific Symposium and Fall Meeting, San Diego, California, 01 November 2017.
Amos, H. M. et al., Water Quality and Atmospheric Deposition Integration (WADeIN): An Update, NADP Annual Spring Meeting, Louisville, Kentucky, 24 April 2017.
Amos, H. M., Y. Zhang, G. Forget, C. Friedman, R. Lohmann, C. Sun, S. Dutkiewicz, C. Pike-Thackray, X. Zhang, N. Selin, E. M. Sunderland, Cycling of polychlorinated biphenyls (PCBs) in the remote marine environment, 25th Goldschmidt Conference, Prague, Czech Republic, August 2015.
Amos, H. M., J. E. Sonke, D. Obrist, N. Robins, N. Hagan, H. M. Horowitz, R. P. Mason, M. Witt, I. Hedgecock, E. S. Corbitt, E. M. Sunderland, Observational and modeling constraints on enrichment and implications for the future. Presented by Jeroen E. Sonke at the 12th International Conference on Mercury as Global Pollutant in Jeju, South Korea, 15 June 2015.
Amos, H. M. and E. M. Sunderland, Status of our understanding about legacy mercury, its role in the global biogeochemical cycle, and implications for forecasting environmental change. Presented by Helen M. Amos at the AGU-GAC-MAC-GCU Joint Assembly in Montreal, Canada, 04 May 2015. *Invited Talk*
Amos, H. M., E. M. Sunderland, K. Bullard, Y. Zhang, Anthropogenic Hg in the ocean: Trajectories of change and implications for exposure in the United States. Presented by Helen M. Amos at the Fall 2014 American Geophysical Union (AGU) Conference in San Francisco, California, 19 December 2014. *Invited Talk*
Amos, H. M., D. J. Jacob, D. Kocman, H. M. Horowitz, Y. Zhang, S. Dutkiewicz, M. Horvat, E. S. Corbitt, D. P. Krabbenhoft, E. M. Sunderland, Global biogeochemical implications of mercury discharges from rivers and sediment burial. Presented by Elsie M. Sunderland at the 35th Annual SETAC North America Meeting in Vancouver, British Columbia, Canada, 11 November 2014.
Amos, H. M. Overview of challenges using speciated Hg measurements to support model evaluation and development. Presented by Helen M. Amos at the “Data Collection, Analysis, and Application of Speciated Atmospheric Mercury” Workshop coordinated by Leiming Zhang in San Francisco, California, 29 July 2014.
Amos, H. M., D. J. Jacob, D. G. Streets, D. Kocman, S. Dutkiewicz, M. Horvat, O. Jahn, A. L. Soerensen, E. S. Corbitt, E. M. Sunderland. Legacy sources and their impact on the global biogeochemical cycle of mercury: atmospheric emissions and releases from rivers. Presented by Helen M. Amos at the 11th International Conference on Mercury as a Global Pollutant in Edinburgh, Scotland, 02 August 2013. [pdf]
Amos, H. M., D. J. Jacob, D. G. Streets, D. Kocman, S. Dutkiewicz, M. Horvat, O. Jahn, E. M. Sunderland. Historical inputs of mercury from rivers and industry: Global importance and influence on atmospheric trends. Presented by Helen M. Amos at the 6th International GEOS-Chem Meeting in Cambridge, Massachusetts, USA, 07 May 2013.
Amos, H. M., D. J. Jacob, D. G. Streets, E. M. Sunderland. Human influence on the global biogeochemical mercury cycle: understanding the past and projecting the future. Presented by H. M. Amos at the 16th International Conference on Heavy Metals in the Environment in Rome, Italy, 26 September 2012. [pdf]
Amos, H. M., D. J. Jacob, D. G. Streets, E. M. Sunderland. Anthropogenic perturbations to the biogeochemical cycle of mercury. Presented by H. M. Amos at the AMS Atmospheric Biogeochemistry Conference in Boston, Massachusetts, 01 June 2012, 2012. Received student presentation award. [pdf]
Amos., H. M., D. J. Jacob, et al. Hg(II) gas-particle partitioning and its effect on global mercury deposition, presented by Helen M. Amos at the 10th International Conference on Mercury as a Global Pollutant, Halifax, Nova Scotia, 28 July 2011. [pdf]