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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/55607
Title: | Estimation of Fishery Resources by Sonar Surveys |
Other Titles: | Not Available |
Authors: | Edwin Daniel,G P Natarajan,S Rao,K Krishna |
ICAR Data Use Licennce: | Not Available |
Author's Affiliated institute: | Not Available |
Published/ Complete Date: | 1980 |
Project Code: | Not Available |
Keywords: | Estimation Fishery Resources Sonar Surveys |
Citation: | Not Available |
Series/Report no.: | Not Available |
Abstract/Description: | The methodology adopted by the Pelagic Fishery Project, Cochin for surveying the surface fish schools with sonar equipment, is described. The estimates of the biomass arrived at from the surveys conducted during 1975-'78 are presented. Estimation of fishery resources is important as the magnitude of the standing stock determines the fishing effort to be expended, as also the period and area for this purpose. In recent times electronic instruments are being extensively used in this estimation. Vessels fitted with the instruments scan the coasts to locate and estimate the different varieties of comrnercially important fishes. |
Description: | Not Available |
Type(s) of content: | Article |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Fishery Technology |
Volume No.: | 17 |
Page Number: | 44390 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | http://eprints.cmfri.org.in/6260/1/635.pdf |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/55607 |
Appears in Collections: | FS-CMFRI-Publication |
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