Regression Equations for Predicting Fish Standing Crop, Angler Use, and Sport Fish Yield for United States Reservoirs

摘要

National data bases on reservoir fisheries, formerly maintained by the National Reservoir Research Program, U.S. Fish and Wildlife Service, were updated through 1984. Major data bases included descriptive physicochemical data on 607 reservoirs, 1,973 samples of fish standing crop from 380 reservoirs, and 910 samples of fish standing crop and density by size class from 249 reservoirs. These data bases included water quality data from 172 reservoirs.