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The Vertical Distribution And Feeding Chronology Of Larval Bear Lake Sculpin (Cottus Extensus) In Bear Lake, Utah-Idaho, D. Neverman Devroy, Wayne A. Wurtsbaugh, S. Ohlhorst Jan 1985

The Vertical Distribution And Feeding Chronology Of Larval Bear Lake Sculpin (Cottus Extensus) In Bear Lake, Utah-Idaho, D. Neverman Devroy, Wayne A. Wurtsbaugh, S. Ohlhorst

Watershed Sciences Faculty Publications

Preliminary sampling in Bear Lake, Utah/Idaho, with bottom trawls and larval fish nets indicate


Anadromous Fisheries Research Program, Virginia - Completion Report 1980-83, Joseph G. Loesch, William H. Kriete Jr. Jan 1985

Anadromous Fisheries Research Program, Virginia - Completion Report 1980-83, Joseph G. Loesch, William H. Kriete Jr.

Reports

This presentation 1.s the completion report for P. L. 89-304, AFC 10 project "Anadromous Fisheries Research, Virginia," for the period 1 October 1979 to 31 December 1983. The fishes of concern were the alewife (Alosa pseudoharengus), American shad (A. sapidissima), and the blueback herring (A. aestivalis).

The Alosa species were once an important component of the landings of Virginia fisheries. In the last decade, however, there has been a dramatic decrease in American shad and river herring landings. The 1981 landings of Alusa species 1.n Virginia were the lowest ever recorded. American shad and river herring are also sought by …


Study Of Alosa Stock Composition And Year-Class Strength In Virginia: Annual Report 1984, Joseph G. Loesch, William H. Kriete Jr. Jan 1985

Study Of Alosa Stock Composition And Year-Class Strength In Virginia: Annual Report 1984, Joseph G. Loesch, William H. Kriete Jr.

Reports

This presentation is the annual report for P. L. 89-304, AFC 13-1 project "Study of Alosa stock composition and year-class strength in Virginia," for the period 1 January 1984 to 31 December 1984. The fishes of concern were the alewife (Alosa pseudoharengus), American shad (A. sapidissima), and the blueback herring (A. aestivalis).

The following jobs were performed:

  1. Evaluation of the Alosa Stocks and Fisheries in Virginia
  2. A Study of Juvenile Alosa Abundance Growth and Mortality