Patrick Ryan

Changes in the chemical composition of stream water in two catchments in the Shenandoah National Park, Virginia, in response to atmospheric deposition of sulfur

Patrick Ryan, George M. Hornberger, B. J. Cosby et al. · Water Resources Research · 1989 · 45 citations

Natural Sciences, Earth Sciences, Hydrology +15

Use of historical assessment for evaluation of process-based model projections of future environmental change: Lake acidification in the adirondack mountains, New York, USA

Timothy J. Sullivan, Robert S. Turner, Donald F. Charles et al. · Environmental Pollution · 1992 · 25 citations · Full text

Natural Sciences, Earth Sciences, Environmental Sciences +14

Rodent sperm analysis in field-based ecological risk assessment: pilot study at Ravenna army ammunition plant, Ravenna, Ohio ☆ ☆The opinions or assertions contained herein are the views of the authors and are not to be construed as official or as reflecting the views of the Department of the Army or the Department of Defense.

Lawrence V. Tannenbaum, Matthew A. Bazar, Melanie S. Hawkins et al. · Environmental Pollution · 2003 · 19 citations

Veterinary Medicine, Zoology, Semen Evaluation +7

Sensitivity of Critical Load Estimates for Surface Waters to Model Selection and Regionalization Schemes

George R. Holdren, Timothy C. Strickland, Paul W. Shaffer et al. · Journal of Environmental Quality · 1993 · 15 citations

Natural Sciences, Earth Sciences, Environmental Sciences +13

Acidic deposition: State of science and technology. Report 14. Methods for projecting future changes in surface water acid-base chemistry. Final report

Kent W. Thornton, D. Marmorek, Patrick Ryan et al. · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1990 · 12 citations

Natural Resources, Environmental Sciences, Hydrology +17