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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/62428
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kizhakudan,Joe K | - |
dc.contributor.author | Deshmukh,V D | - |
dc.date.accessioned | 2021-09-15T09:54:15Z | - |
dc.date.available | 2021-09-15T09:54:15Z | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | Not Available | - |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/62428 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Nematopalaemon tenuipes Henderson forms about 20% of the non-penaeid catch by dol nets operating along the Saurashtra coast. The length-weight relationships were obtained with, a = 2.153x10-5 and b = 2.699 for males and a = 1.905x10-5 and b = 2.783 for females. The von Bertalanffy growth equation was derived as Lt = 73 [1-e-1.38(t+ 0.02)] for males and Lt = 78.6 [1-e-1.32(t+ 0.04)] for females. The lengths attained at the end of 0.5 to 1.5 year/s were estimated as 37.3, 55.1 and 64 mm for males and 40, 59.2 and 69.5 mm for females. The mortality coefficients Z, M and F were 6.31, 3.23, 3.08 and 5.97, 3.08, 2.89 for males and females respectively. The annual exploitation rate U was 0.49 for males and 0.48 for females. The MSY was estimated to be 1,678 t and 5,346 t for males and females respectively, and 7,024 t for the species in Saurashtra. With an average annual production of 5,600 t, the resource does not appear to be under threat of over fishing at present. | en_US] |
dc.description.sponsorship | Not Available | - |
dc.language.iso | English | - |
dc.publisher | CMFRI; Kochi | en_US |
dc.relation.ispartofseries | Not Available | - |
dc.subject | Fishery | en_US |
dc.subject | population dynamics | en_US |
dc.subject | spider prawn | en_US |
dc.subject | Nematopalaemon tenuipes | en_US |
dc.subject | Saurashtra coast | en_US |
dc.title | Fishery and population dynamics of the spider prawn, Nematopalaemon tenuipes Henderson along the Saurashtra coast | en_US |
dc.title.alternative | Not Available | - |
dc.type | Article | en_US |
dc.publication.projectcode | Not Available | - |
dc.publication.journalname | Indian Journal of Fisheries | - |
dc.publication.volumeno | 56 | - |
dc.publication.pagenumber | 81-86 | - |
dc.publication.divisionUnit | Not Available | - |
dc.publication.sourceUrl | http://eprints.cmfri.org.in/5888/1/a1.pdf | - |
dc.publication.authorAffiliation | Not Available | - |
dc.ICARdataUseLicence | Not Available | en_US |
dc.publication.submitter | krishi.admin2@icar.gov.in | - |
Appears in Collections: | FS-CMFRI-Publication |
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