John S. Gray

Seasonal Cycles Of Net Plankton In A Cold-Tailwater And A Natural Stream In The State Of Arkansas

The information presented here is a phase of an overall investigation entitled "Environmental Changes Produced by Cold-water Outlets from Three Arkansas Reservoirs", supported by funds provided by the Office of Water Resources Research, and published in a bulletin by Hoffman and Kilambi (1970). The data herein presented compare the seasonal cycles of net plankton of a natural stream (Kings River) with a new tailwater (Beaver Reservoir, impounded in 1965). Quantitative net plankton abundance and physicochemical conditions at each area were monitored bimonthly from September 1967, through...