Concepedia
Statistics
Publications
9
Citations
415
H-Index
Active since
1987
Affiliations
Pennsylvania State University(Current)
Arkansas Tech University
United States Fish and Wildlife Service
Charles J. Gagen is an author at Pennsylvania State University specializing in ecology, fish biology, and stream fish ecology.
Publications per year
1987–2010
Episodic Acidification of Small Streams in the Northeastern United States: Effects on Fish Populations
Joan P. Baker, John Van Sickle, Charles J. Gagen et al. · Ecological Applications · 1996 · 202 citations
Natural Resources, Ecology, Environmental Sciences +14
Mortality of Brook Trout, Mottled Sculpins, and Slimy Sculpins during Acidic Episodes
Charles J. Gagen, William E. Sharpe, Robert F. Carline · Transactions of the American Fisheries Society · 1993 · 47 citations
Natural Sciences, Ecology, Environmental Sciences +15
Downstream Movement and Mortality of Brook Trout (<i>Salvelinus fontinalis</i>) Exposed to Acidic Episodes in Streams
Charles J. Gagen, William E. Sharpe, Robert F. Carline · Canadian Journal of Fisheries and Aquatic Sciences · 1994 · 38 citations
Life Sciences, Ecology, Fisheries +15
Water chemistry and fish community responses to episodic stream acidification in Pennsylvania, USA
Robert F. Carline, David R. DeWalle, William E. Sharpe et al. · Environmental Pollution · 1992 · 34 citations
Life Sciences, Ecology, Environmental Sciences +16
Net sodium loss and mortality of three salmonid species exposed to a stream acidified by atmospheric deposition
Charles J. Gagen, William E. Sharpe · Bulletin of Environmental Contamination and Toxicology · 1987 · 27 citations
Natural Sciences, Environmental Sciences, Fisheries +15
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