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http://krishi.icar.gov.in/jspui/handle/123456789/59426| Title: | Oil Sardine Fishery at Karwar- an update |
| Other Titles: | Not Available |
| Authors: | Ganga,U |
| ICAR Data Use Licennce: | Not Available |
| Author's Affiliated institute: | Not Available |
| Published/ Complete Date: | 2000 |
| Project Code: | Not Available |
| Keywords: | Oil Sardine Sardinella longiceps Val. Karwar |
| Publisher: | MBAI |
| Citation: | Not Available |
| Series/Report no.: | Not Available |
| Abstract/Description: | A study on the oil sardine (Sardinella longiceps Val.) fishery at Kanvar during the period 1990-'98 was undertaken using the length frequency data collected from the purse seine landings at Karvar Fisheries Harbour. Growth parameters obtained using VBGF were L-= 204(mm) and K = 1.6 (annual). Oil sardine attains a length of 163,196 and 202 mm at the end of I, I1 and III year of life respectively. The fishery showedannual variations with extremely poor catches during the 1993-'95 period. The total mortality (Z) and fishing mortality 0 rates were estimated to be 6.34 and 4.91 during 1996-'98 when compared to 2.44 and 1.01 respectively in 199W92 period. There has been a considerable increase of 39% in the effort expended by purse seine units operated along the Kanvar coast during 1996-'98 compared to that in the 199W92 period, and exploitation ratio(U) was 0.51 and 0.78 respectively during the two periods. Length wise esti- mates of F obtained using VPA indicated that it was maximum in the 80-90 mm (199W92) and 140-150mm (1996-'98) groups. |
| Description: | Not Available |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of the Marine Biological Association of India |
| Volume No.: | 42 |
| Page Number: | 112-123 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | http://eprints.cmfri.org.in/1959/1/Ganga_112-123.pdf |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/59426 |
| Appears in Collections: | FS-CMFRI-Publication |
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