KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/63441
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Thangaraja,R | - |
dc.contributor.author | Radhakrishnan,E V | - |
dc.contributor.author | Chakraborty,Rekha D | - |
dc.date.accessioned | 2021-09-16T15:31:41Z | - |
dc.date.available | 2021-09-16T15:31:41Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Not Available | - |
dc.identifier.issn | 0970 - 6011 | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/63441 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Stock parameters of the Indian rock lobster, Panulirus homarus homarus were estimated from the commercial landing data (2007) collected from Kanyakumari District on the southern coast of penninsular India. The estimated annual average landing of lobsters (2000-2011) in Tamil Nadu was 233.5±77.05 t. P. homarus homarus formed 47% of the total average lobster landing in Tamil Nadu. The stock showed two annual cohorts which is evident from two spawning peaks. Mortality parameters Z, M, F and exploitation rate E were estimated as 2.51, 0.67, 1.84 and 0.73, respectively using length converted catch curve method. Probability of capture Lc50 was 46.75 mm CL with Lc/L∞ = 0.39. The estimated Emax was 0.65. Growth parameters L∞ and K were estimated as 119.4 mm CL and 0.30 respectively. The Y/R and B/R were estimated as 0.39 and 2.23. Recruitment pattern for P. homarus homarus showed two cohorts which was represented by two recruitment peaks. The study revealed that P. homarus homarus from Kanyakumari District is overexploited and the decline in catch over the years suggests adoption of responsible fishing methods to sustain this high value coastal resource. | en_US] |
dc.description.sponsorship | Not Available | - |
dc.language.iso | English | - |
dc.publisher | Indian Council of Agricultural Research, New Delhi | en_US |
dc.relation.ispartofseries | Not Available | - |
dc.subject | Growth parameters, Panulirus homarus homarus, Population characteristics, Stock assessment | en_US |
dc.title | Stock and population characteristics of the Indian rock lobster Panulirus homarus homarus (Linneaus, 1758) from Kanyakumari, Tamil Nadu, on the southern coast of India | 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 | 62 | - |
dc.publication.pagenumber | 21-27 | - |
dc.publication.divisionUnit | Not Available | - |
dc.publication.sourceUrl | http://epubs.icar.org.in/ejournal/index.php/IJF | - |
dc.publication.sourceUrl | http://eprints.cmfri.org.in/10536/1/IJF 62.3_Thangaraja_21-27.pdf | - |
dc.publication.authorAffiliation | Not Available | - |
dc.ICARdataUseLicence | Not Available | en_US |
dc.publication.submitter | krishi.admin2@icar.gov.in | - |
dc.publication.submitter | krishi.admin2@icar.gov.in | - |
Appears in Collections: | FS-CMFRI-Publication |
Files in This Item:
There are no files associated with this item.
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.