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The Catching Efficiencies of a 21.3-Meter (Headrope) Standard Wing Trawl and a 21.3-Meter Electrical Wing Trawl in the Saginaw Bay Area of Lake Huron

 

作者: JamesE. Ellis,   EdwardN. Pickering,  

 

期刊: Transactions of the American Fisheries Society  （Taylor Available online 1973）
卷期: Volume 102, issue 1  

页码: 116-120

 

ISSN:0002-8487

 

年代: 1973

 

DOI:10.1577/1548-8659(1973)102<116:TCEOAM>2.0.CO;2

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The voltage gradients in a trawl fitted with electrode arrays were determined and the catching efficiencies of an electrical trawl with power on and with power off were compared to a standard trawl without electrode arrays.

 

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