Office of Research and Development Publications

You are here:

EPA Home » ORD Publications » NHEERL Publications » Author

National Health And Environmental Effects Research Laboratory (NHEERL) Research Publications

Refine Your Search

Search Again

or try advanced search

Search Within

More Results

Records 26 to 29 of 29 records from [ORD-NHEERL] from author Ryan Hill

2016
Hill, R., EricW Fox, S. Leibowitz, Tony Olsen, M. Weber, AND D. Thornbrugh. Variable selection with random forest: Balancing stability, performance, and interpretation in ecological and environmental modeling. Annual Meeting of the Society for Freshwater Science, Sacramento, CA, May 21 - 26, 2016.
Leibowitz, S., M. Rains, I. Creed, D. Aldred, R. Hill, M. Weber, AND C. Jones. Wetland Hydrological Connectivity: A Classification Approach and Continental Assessment. 10th Intercol International Wetlands Conference, Changshu, CHINA, September 19 - 24, 2016.
2015
Bellmore, R., J. Compton, M. Weber, R. Hill, D. Thornbrugh, AND Reneej Brooks. Effects of Nitrogen Inputs and Watershed Characteristics on Summer Stream Nitrogen Concentrations: A National-Scale Analysis. American Geophysical Union, San Francisco, CA, December 13 - 18, 2015.
Hill, R., M. Weber, S. Leibowitz, Tony Olsen, AND D. Thornbrugh. StreamCat - Dataset of Watershed Characteristics. U.S. EPA Office of Research and Development, Washington, DC, EPA/600/F-15/302, 2015.