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http://krishi.icar.gov.in/jspui/handle/123456789/74263| Title: | Selectivity of Trawls |
| Other Titles: | Not Available |
| Authors: | Boopendranath, M.R. Pravin, P. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Central Institute of Fisheries Technology |
| Published/ Complete Date: | 2005-01 |
| Project Code: | Not Available |
| Keywords: | Trawl selectivity mean selection length selection range selection factor selective trawl square mesh panel optimum mesh size |
| Publisher: | Society of Fishery Technologists India |
| Citation: | Boopendranath, M.R. and Pravin, P. (2005) Selectivity of Trawls. Fishery Technology. 42(1): 1-10. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Responsible fishing regime requires that fishing gear should preferentially catch the adult fish at a particular age, which would maximize yield while permitting the juveniles and subadults to escape and also minimize the catch of non-targeted and protected organisms. In this review, selectivity characteristics of trawls are discussed in the context of their relevance in conservation of fishery resources, development of selective fishing gears and fisheries management. Different methods used for determining trawl selectivity are discussed along with recent developments related to trawl selectivity such as evolution of selective trawls, use of square mesh in trawl construction, and optimum mesh size determination for multispecies trawl fisheries. |
| Description: | Not Available |
| ISSN: | 0015-3001 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Fishery Technology |
| Journal Type: | National |
| NAAS Rating: | 5.82 |
| Impact Factor: | 0 |
| Volume No.: | 42(1) |
| Page Number: | 1-10 |
| Name of the Division/Regional Station: | Fishing Technology Division |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/74263 |
| Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Selectivity of Trawls.pdf | 1.27 MB | Adobe PDF | View/Open |
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