Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792

Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792 PDF Author: Richard G. Bakkala
Publisher:
ISBN:
Category : Chum salmon
Languages : en
Pages : 100

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Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792

Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792 PDF Author: Richard G. Bakkala
Publisher:
ISBN:
Category : Chum salmon
Languages : en
Pages : 100

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Biological Report

Biological Report PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 488

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Biological Characteristics and Population Status of Anadromous Salmon in Southeast Alaska

Biological Characteristics and Population Status of Anadromous Salmon in Southeast Alaska PDF Author:
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ISBN:
Category : Anadromous fishes
Languages : en
Pages : 264

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History and Development of Surf Clam Harvesting Gear

History and Development of Surf Clam Harvesting Gear PDF Author: Phillip S. Parker
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ISBN:
Category : Clam fisheries
Languages : en
Pages : 260

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The development of harvesting gear for [Atlantic] surf clams, Spisula solidissima, along the eastern coast of the United States is reviewed from early times up to the present. Early clamming was done by hand using rakes or tongs, while today the industry depends upon large, efficient dredges operating from stable vessels. Little gear development took place prior to World War II; however, since that time, the industry has made rapid strides in the development of harvesting gear. Today this trend is still very much i evidence, with gear constantly being modified for adaption to newer vessel types. Most gear development work has been the result of the surf clam industry itself. However, the Federal Government, in cooperation with the industry, has developed several pieces of equipment for adaptation to clamming gear.

NOAA Technical Report NMFS CIRC.

NOAA Technical Report NMFS CIRC. PDF Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 28

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Circular

Circular PDF Author:
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ISBN:
Category : Fisheries
Languages : en
Pages : 834

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Fishery Publications, Calendar Year 1970

Fishery Publications, Calendar Year 1970 PDF Author: Mary Ellen Engett
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ISBN:
Category : Fisheries
Languages : en
Pages : 44

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Truk Live-bait Survey

Truk Live-bait Survey PDF Author: Peter T. Wilson
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ISBN:
Category : Baitfish
Languages : en
Pages : 20

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A survey of the bait resources of Truk lagoon was made in June-August 1970. Directed by an Okinawan with extensive pre-World War II fishing experience in Truk, the survey showed the presence of six bait species, some of which live around the coral heads and must be taken with a specially designed net. Baitfish from Truk lagoon supported a Japanese skipjack tuna fishing fleet of about 40 vessels during prewar years.

Fishery Publications, Calendar Year 1971

Fishery Publications, Calendar Year 1971 PDF Author: Thomas A. Manar
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ISBN:
Category : Fisheries
Languages : en
Pages : 32

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Cooperative Gulf of Mexico Estuarine Inventory and Study, Florida

Cooperative Gulf of Mexico Estuarine Inventory and Study, Florida PDF Author: J. Kneeland McNulty
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ISBN:
Category : Estuarine biology
Languages : en
Pages : 434

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