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Records 26 to 50 of 133 records from author Ryan Hill

2023
Kopp, D., J. Stoddard, Ryan A Hill, J. Doyle, Phil Kaufmann, A. Herlihy, AND Steve Paulsen. Using joint species distribution models to establish biological benchmarks for streams and rivers of the contiguous United States. National Monitoring Conference, Virginia Beach, VA, April 24 - 28, 2023.
Handler, A., J. Compton, R. Hill, B. Schaeffer, AND M. Dumelle. Using satellite imagery and national surveys to identify lakes at risk for toxic cyanobacteria blooms in the U.S. Great Lakes Toxicology and Ecology Division Seminar, Duluth, MN, July 19, 2023.
Handler, A., J. Compton, Ryan A Hill, S. Leibowitz, B. Schaeffer, AND M. Dumelle. Using satellite imagery and national surveys to identify lakes at risk for toxic cyanobacteria blooms in the US. Pacific Northwest Section of the American Water Works Association Cascade to Coast Short School, Albany, OR, February 27 - March 02, 2023.
Lane, C., I. Creed, H. Golden, S. Leibowitz, D. Mushet, M. Rains, Q. Wu, E. D'Amico, L. Alexander, G. Ali, N. Basu, M. Bennett, J. Christensen, M. Cohen, T. Covino, B. DeVries, R. Hill, K. Jencso, M. Lang, D. McLaughlin, D. Rosenberry, J. Rover, AND M. Vanderhoof. Vulnerable Waters – Headwater Streams and Non-Floodplain Wetlands – are Essential to Watershed Resilience (2023 ICRW). 2023 Interagency Conference on Research in the Watersheds (ICRW), Corvallis, OR, June 05 - 08, 2023.
Lane, C., I. Creed, H. Golden, S. Leibowitz, D. Mushet, M. Rains, Q. Wu, E. D'Amico, L. Alexander, G. Ali, N. Basu, M. Bennett, J. Christensen, M. Cohen, T. Covino, B. DeVries, R. Hill, K. Jencso, M. Lang, D. McLaughlin, D. Rosenberry, J. Rover, AND M. Vanderhoof. Vulnerable Waters – Headwater Streams and Non-Floodplain Wetlands - are Essential to Watershed Resilience. ICRW8: Interagency Conference on Research in the Watersheds, Corvallis, OR, June 05 - 09, 2023.
Lane, C., I. Creed, H. Golden, S. Leibowitz, D. Mushet, M. Rains, Q. Wu, E. D'Amico, L. Alexander, G. Ali, N. Basu, M. Bennett, J. Christensen, M. Cohen, T. Covino, R. Hill, B. DeVries, K. Jencso, M. Lang, D. McLaughlin, D. Rosenberry, J. Rover, AND M. Vanderhoof. Vulnerable Waters are Essential to Watershed Resilience. ECOSYSTEMS. Springer, New York, NY, 26:1-28, (2023). https://doi.org/10.1007/s10021-021-00737-2
Mengistu, S., H. Golden, C. Lane, J. Christensen, M. Wine, E. DAmico, A. Prues, S. Leibowitz, J. Compton, M. Weber, AND Ryan A Hill. Wetland Flowpaths Mediate Nitrogen and Phosphorus Concentrations across the Upper Mississippi River Basin. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION. American Water Resources Association, Middleburg, VA, 59(5):1162-1179, (2023). https://doi.org/10.1111/1752-1688.12885
2022
Leibowitz, S., Ryan A Hill, I. Creed, J. Compton, H. Golden, M. Weber, M. Rains, C. Jones, E Henry Lee, J. Christensen, R. Bellmore, AND C. Lane. Connections Matter: National Classification Links Wetlands and Water Quality. Joint Aquatic Sciences Meeting (JASM), Grand Rapids, Michigan, May 14 - 20, 2022.
Moore, Chris AND Ryan A Hill. Evaluating indicators of aquatic ecosystem health for valuation and policy analysis. Joint Aquatic Sciences Meeting, Grand Rapids, Michigan, May 14 - 20, 2022.
Fergus, E., P. Ringold, Ryan A Hill, J. Renee Brooks, Phil Kaufmann, A. Herlihy, AND R. Mitchell. Examining drivers of macroinvertebrate integrity in western US streams using structural equation models. Society for Freshwater Science PNW regional meeting, Cauldwell, ID, October 19 - 21, 2022.
Riato, L., R. Hill, A. Herlihy, D. Peck, P. Kaufmann, J. Stoddard, AND S. Paulsen. Genus-level, trait-based multimetric diatom indices for assessing the ecological condition of river and stream across the conterminous United States. ECOLOGICAL INDICATORS. Elsevier Science Ltd, New York, NY, 141:109131, (2022). https://doi.org/10.1016/j.ecolind.2022.109131
Keely, S., N. Brinkman, E. Wheaton, M. Jahne, S. Siefring, M. Varma, R. Hill, S. Leibowitz, R. Martin, J. Garland, AND Rich Haugland. Geospatial Patterns of Antimicrobial Resistance Genes in the US EPA National Rivers and Streams Assessment Survey. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 56(21):14960–14971, (2022). https://doi.org/10.1021/acs.est.2c00813
Hill, Ryan A, J. Doyle, E. Fergus, S. Leibowitz, Chris Moore, P. Ringold, J. Renee Brooks, AND Phil Kaufmann. Improving models of biological condition to support existence valuation of freshwater ecosystems. Fifth Annual Workshop on Integrated Assessment Models and the Social Costs of Water Pollution, Washington D.C., DC, September 07 - 09, 2022.
Kopp, D., J. Stoddard, Ryan A Hill, J. Doyle, Phil Kaufmann, A. Herlihy, AND Steve Paulsen. Joint species distribution models quantify drivers of aquatic macroinvertebrate assemblage composition. Joint Aquatic Sciences, Grand Rapids, Michigan, May 14 - 20, 2022.
Fergus, Carol, J. Renee Brooks, P. Kaufmann, A. Pollard, R. Mitchell, G. Geldhof, R. Hill, S. Paulsen, P. Ringold, AND M. Weber. Natural and anthropogenic controls on lake water-level decline and evaporation-to-inflow ratio in the conterminous US. LIMNOLOGY AND OCEANOGRAPHY. American Society of Limnology and Oceanography, Lawrence, KS, 67(7):1484-1501, (2022). https://doi.org/10.1002/lno.12097
Hill, Ryan A, E. Fergus, P. Ringold, B. Rashleigh, S. Leibowitz, Phil Kaufmann, J. Renee Brooks, AND J. Doyle. Perspectives on transferring geospatial models of aquatic condition to management scenarios for resource valuation. Joint Aquatic Sciences Meeting, Grand Rapids, Michigan, May 14 - 20, 2022.
Lin, J., J. Compton, R. Sabo, A. Herlihy, Ryan A Hill, M. Weber, J. Renee Brooks, Steve Paulsen, AND J. Stoddard. Stream nitrogen response to Clean Air Act policies in the US: An application of National Nutrient Inventory and the National Rivers and Streams Assessment. American Geophysical Union, Chicago, IL, December 12 - 16, 2022.
Weber, M., A. Brookes, D. Rebhuhn, J. Peters, Ryan A Hill, AND S. Leibowitz. StreamCat Application Programming Interface (API) and StreamCatTools R Package. U.S. Environmental Protection Agency, Washington, DC, 2022.
Weber, M., Ryan A Hill, S. Leibowitz, D. Rebhuhn, AND A. Brookes. StreamCat and LakeCat Datasets and Developments. National Hydrography Infrastructure Workd, Corvallis, OR, January 27, 2022.
Fergus, E., P. Ringold, Ryan A Hill, J. Renee Brooks, Phil Kaufmann, A. Herlihy, AND R. Mitchell. Structural equation models: An analytic framework to connect aquatic resource data, management scenarios, & resource valuation? Joint Aquatic Sciences Meeting, Grand Rapids, Michigan, May 14 - 20, 2022.
Hill, Ryan A, L. Riato, AND M. Weber. Using Geospatial Indicators of Watershed Condition to Support Freshwater Conservation Actions.. National Training Workshop on Water Quality Data, Assessment, and Plans, N/A, OR, June 02, 2022.
Handler, A., J. Compton, Ryan A Hill, S. Leibowitz, B. Schaeffer, AND M. Dumelle. Using national datasets surveys to identify lakes at-risk for toxic cyanobacteria blooms in the U.S. Region 10 Quarterly State HABs Meeting, Corvallis, OR, November 07, 2022.
Handler, A., J. Compton, Ryan A Hill, S. Leibowitz, AND B. Schaeffer. Using satellite imagery and national surveys to identify lakes at-risk for toxic cyanobacteria blooms in the U.S. Joint Aquatic Sciences Meeting, Grand Rapids, MI, May 14 - 20, 2022.
Handler, A., J. Compton, Ryan A Hill, S. Leibowitz, AND B. Schaeffer. Using satellite imagery and national surveys to identify lakes at-risk for toxic cyanobacteria blooms in the U.S.. Meeting with Florida Department of Environmental Protection, virtual, FL, August 30, 2022.
Lane, C., I. Creed, H. Golden, S. Leibowitz, D. Mushet, M. Rains, Q. Wu, E. D'Amico, L. Alexander, G. Ali, N. Basu, M. Bennett, J. Christensen, M. Cohen, T. Covino, B. DeVries, R. Hill, K. Jencso, M. Lang, D. McLaughlin, D. Rosenberry, J. Rover, AND M. Vanderhoof. Vulnerable Waters – Headwater Streams and Non-Floodplain Wetlands – are Essential to Watershed Resilience. 2022 AGU Fall Meeting, Chicago, IL, December 12 - 16, 2022.