Special Scientific Report: Fisheries, Números 525-540National Marine Fisheries Service, 1965 |
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Página 2
... Lake Superior and then in the lower Lakes . Of the two compounds , TFM was selected for general use because of the ... trout populations . The lake trout stocks , bolstered by large - scale planting of fingerlings , have reached ...
... Lake Superior and then in the lower Lakes . Of the two compounds , TFM was selected for general use because of the ... trout populations . The lake trout stocks , bolstered by large - scale planting of fingerlings , have reached ...
Página 3
... Lake Michigan Year Lake Huron Barriers Barriers AC DC1 Streams AC D DC1 treated Streams treated3 ... 1953 .... 1954 ... trout . Similar results are to be anticipated in Lakes Michigan and Huron when stream treatments have been ...
... Lake Michigan Year Lake Huron Barriers Barriers AC DC1 Streams AC D DC1 treated Streams treated3 ... 1953 .... 1954 ... trout . Similar results are to be anticipated in Lakes Michigan and Huron when stream treatments have been ...
Página 4
... lake herring at major ports and limited observations on the lake trout fishery . The Lake Erie staff at Sandusky was con- fronted with complex and difficult problems . The fishery was well advanced in the decline that was to carry two ...
... lake herring at major ports and limited observations on the lake trout fishery . The Lake Erie staff at Sandusky was con- fronted with complex and difficult problems . The fishery was well advanced in the decline that was to carry two ...
Página 6
... Lake Superior tributaries ( three in the United States and one in Canada ) . The relations of the biological ... trout , brown trout , and bluegills . APPLEGATE , VERNON C. , and EVERETT L. KING , JR . 1962. Comparative toxicity of ...
... Lake Superior tributaries ( three in the United States and one in Canada ) . The relations of the biological ... trout , brown trout , and bluegills . APPLEGATE , VERNON C. , and EVERETT L. KING , JR . 1962. Comparative toxicity of ...
Página 7
... lake trout . In Scientific American editors , First book of animals , p . 9-16 . Simon and Schuster , New York . Review of : sea lamprey's invasion and spread through the upper Great Lakes ; life history of the sea lamprey ; its impact on ...
... lake trout . In Scientific American editors , First book of animals , p . 9-16 . Simon and Schuster , New York . Review of : sea lamprey's invasion and spread through the upper Great Lakes ; life history of the sea lamprey ; its impact on ...
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Términos y frases comunes
3-check abundance Amer American shad anchovy larvae Atlantic Area Atlantic menhaden August Baja California ber Occur ber rences taken blooms breve brevis Bull Bureau of Commercial central Baja California Chesapeake Bay coast Commercial Fisheries concentrations cruise dead fish dinoflagellates distribution eggs estimate females fin rays FISH AND WILDLIFE Florida fork length fur seals growth Gulf Gymnodinium jack mackerel July June kill Lake Erie lake trout larvae Little Kitoi Lake males migration mortality Number Number Number Number Percent offshore OOSTEN organisms outbreaks Paul Island pelagic Petersen tag phosphorus plankton population Pribilof Islands pups purse seine purse seine catches red tide red-tide rences taken rences River Rock Island Dam Ruth Lake salinity salmon sardine sea lamprey season smolts sockeye spawning Spec species Station lines striped bass surface survival taken rences taken temperature tion toxic U.S. Fish Wildl zooplankton
Pasajes populares
Página 71 - UNITED STATES DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE SERVICE UNITED STATES DEPARTMENT OF THE INTERIOR, Fred A.
Página 4 - US DEPARTMENT OF THE INTERIOR, FISH AND WILDLIFE SERVICE, BUREAU OF COMMERCIAL FISHERIES, Washington, DC, June 13, 1962.
Página 10 - Hydr., 36: 57-130. 1941. Age and growth of the rock bass, Ambloplites rupestris (Rafinesque), in Nebish Lake, Wisconsin.
Página 7 - This project covers the expenses of the two American members of the International Board of Inquiry for the Great Lakes Fisheries...
Página 7 - An investigation of the relative efficiencies of natural and artificial propagation of sockeye salmon (Oncorhynchus nerka) at Cultus Lake, British Columbia.
Página 57 - No. 23, 26 pp. 1948. A record of pilchard eggs and larvae collected during surveys made in 1939 to 1941. US Dept.
Página 60 - I would appreciate it. (The information referred to follows :) DEPARTMENT OF THE INTERIOR, FISH AND WILDLIFE SERVICE, BUREAU OF COMMERCIAL FISHERIES, Washington, DC Hon.