Author: Donovan R. CraddockPublisher:
ISBN:
Category : Salmon
Languages : en
Pages : 16
Book Description
Spawning Escapement of Okanogan River Blueback Salmon (Oncorhynchus Nerka) 1957
Author: Donovan R. CraddockPublisher:
ISBN:
Category : Salmon
Languages : en
Pages : 16
Book Description
Special Scientific Report
Author: Sport Fishery Abstracts
Author: Salmon Runs - Upper Columbia River, 1956-57
Author: Robert R. FrenchPublisher:
ISBN:
Category : Pacific salmon
Languages : en
Pages : 24
Book Description
Large-scale Experimental Test of Copper Sulfate as a Control for the Florida Red Tide
Author: George Armytage RounsefellPublisher:
ISBN:
Category : Copper sulfate
Languages : en
Pages : 684
Book Description
The first large-scale attempt at controlling the red tide was made in the autumn of 1957. About 16 square miles stretching along 32 miles of shoreline from Anclote Key to Pass-a-grille Beach, off St. Petersburg, Florida, were dusted with copper sulfate (CuSO4·5H2O) at about 20 pounds to the acre by crop-dusting planes. The copper very quickly reduced G̲y̲m̲ṉo̲ḏi̲ṉi̲u̲m̲ ḇṟe̲v̲e̲, the red tide organisms, from several million to practically none per liter relieving the area of the respiratory irritation caused by the airborne toxin of G̲. ḇṟe̲v̲e̲. In 2 out of 5 areas the organisms rose again to concentrations lethal to fish in 10 to 14 days after dusting. This method is not recommended for general control, but will give temporary relief in local situations from the airborne toxin
The Chronological Order of Fraser River Sockeye Salmon During Migration, Spawning and Death
Author: S. R. KillickPublisher: New Westminster, B. C.
ISBN:
Category : Fishes
Languages : en
Pages : 796
Book Description
The Stock Concept in Pacific Salmon
Author: Raymond C. SimonPublisher: Vancouver?: University of British Columbia
ISBN:
Category : Fish-culture
Languages : en
Pages : 246
Book Description
Papers presented at Stock Identification Workshop held in Seattle, Washington, April 8, 1970. Covers topics related to management of Pacific salmon including concept of stocks, techniques for their identification, and relative contributions of heredity and environmental factors in population biology of salmon.
University of Washington Publications in Fisheries
Author: Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 2106
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Library of Congress Catalog
Author: Library of CongressPublisher:
ISBN:
Category : Catalogs, Subject
Languages : en
Pages : 652
Book Description
A cumulative list of works represented by Library of Congress printed cards.