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Trawl survey of shrimp and forage fish in Alaska's Westward region, 2005

作者: David R Jackson; Alaska. Division of Sport Fish.; Alaska. Division of Commercial Fisheries.
出版商: Anchorage : Alaska Dept. of Fish and Game, Division of Sport Fish, Research and Technical Services, [2006]
叢書: Fishery management report (Anchorage, Alaska), no. 06-58.
版本/格式:   圖書 : 文獻 : 州政府或者省政府刊物   電腦資料 : 英語
資料庫:WorldCat
提要:
The Alaska Department of Fish and Game (ADF & G) conducted a small-mesh bottom trawl survey for shrimp and forage fish from September 26 to October 30, 2005 in waters of the Westward Region's Kodiak and South Peninsula commercial shrimp fishing districts. The primary purpose of the survey was to measure pandalid shrimp biomass within the Region. Results were compared with established pandalid shrimp threshold  再讀一些...
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類型/形式: Statistics
資料類型: 文獻, 政府刊物, 州政府或者省政府刊物, 網際網路資源
文件類型: 圖書, 電腦資料, 網路資源
所有的作者/貢獻者: David R Jackson; Alaska. Division of Sport Fish.; Alaska. Division of Commercial Fisheries.
OCLC系統控制編碼: 77497100
注意: "Alaska Department of Fish and Game, Divisions of Sport Fish and Commercial Fisheries"--Cover.
"November 2006."
描述: iv, 72 p. : ill., maps ; 28 cm.
詳述: This item was harvested from the Fish and Game web site: http://www.sf.adfg.state.ak.us/FedAidPDFs/fmr06-58.pdf in December 2006 for the Alaska State Publications Program; remote access available via StaticURL.
叢書名: Fishery management report (Anchorage, Alaska), no. 06-58.
責任: by David R. Jackson.

摘要:

The Alaska Department of Fish and Game (ADF & G) conducted a small-mesh bottom trawl survey for shrimp and forage fish from September 26 to October 30, 2005 in waters of the Westward Region's Kodiak and South Peninsula commercial shrimp fishing districts. The primary purpose of the survey was to measure pandalid shrimp biomass within the Region. Results were compared with established pandalid shrimp threshold biomass levels to determine appropriate fishery management. Secondary objectives included obtaining species composition data and length frequencies from commercially important groundfish and shrimp and generating density estimates for forage fish.

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