PREDICTING BASEFLOW ALKALINITY AS AN INDEX TO EPISODIC STREAM ACIDIFICATION AND FISH PRESENCE

Regression models to predict baseflow alkalinity from basin hydrogeology were developed and verified for headwater streams on the Laurel Hill anticline in southwestern Pennsylvania. Predicted baseflow alkalinities were then used to estimate sensitivity to acidification and presence of trout (Salveli...

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Veröffentlicht in:	Journal of the American Water Resources Association 1987-02, Vol.23 (1), p.29-35
Hauptverfasser:	DeWalle, David R., Dinicola, Richard S., Sharpe, William E.
Format:	Artikel
Sprache:	eng
Schlagworte:	560300 > Chemicals Metabolism & Toxicology acid neutralization ACID NEUTRALIZING CAPACITY ACID RAIN ACIDIFICATION alkalinity ANIMALS anticline AQUATIC ORGANISMS ATMOSPHERIC PRECIPITATIONS baseflow CHEMISTRY ENVIRONMENTAL EFFECTS ENVIRONMENTAL SCIENCES FEDERAL REGION III FISHES FORECASTING hydrogeology hydrologic models MATHEMATICAL MODELS MATHEMATICS NORTH AMERICA PENNSYLVANIA PH VALUE RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT RAIN REGRESSION ANALYSIS SENSITIVITY STATISTICS stream acidification STREAMS SURFACE WATERS TROUT USA VERTEBRATES WATER CHEMISTRY 520200 > Environment, Aquatic-- Chemicals Monitoring & Transport-- (-1989)
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