FAO fisheries technical paper; N397 Manual estimation of selectivity for gillnet and longline gears in abundance surveys
This manual defines methods for estimating selectivity of gillnet and longline gears, with particular reference to the use of these gears in abundance surveys. The manual covers how to gear design, the basic concepts of size selection and fish morphometric data might be used detail and examples give...
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| Format: | Book |
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FAO
2000
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| Institutions: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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| Summary: | This manual defines methods for estimating selectivity of gillnet and longline gears, with particular reference to the use of these gears in abundance surveys. The manual covers how to gear design, the basic concepts of size selection and fish morphometric data might be used detail and examples given of their application in speadsheets. |
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