Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/45428
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dc.contributor.authorSahu, Sanjeev Kumar-
dc.contributor.authorBandyopadhyay, Jatisankar-
dc.contributor.authorNaskar, Malay-
dc.date.accessioned2018-11-28T05:47:08Z-
dc.date.available2018-11-28T05:47:08Z-
dc.date.issued2018-12-
dc.identifier.issn0975-1033 (Online); 0379-5136 (Print)-
dc.identifier.urihttp://nopr.niscair.res.in/handle/123456789/45428-
dc.description2524-2531en_US
dc.description.abstractGeostatistical method, which involved variogram and kriging, was applied to the geo-referenced catch and effort data collated from the logbook of five randomly selected vessels. Variogram analysis unraveled systematic spatial structure of catch rates of the species. No spatial dependence of catch rate was observed beyond the distance of 17.43 km. Kriging method predicted three regions of high, medium and low catch rates. Even though vessels’ logbook data was criticized for preferential sampling bias, we established here that application of geo-statistical tools to the same became useful in the present study.en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJMS Vol.47(12) [December 2018]en_US
dc.subjectVariogramen_US
dc.subjectKrigingen_US
dc.subjectGeostatisticsen_US
dc.subjectCommercial vesselen_US
dc.subjectHooghly-Matlah estuaryen_US
dc.subjectIndiaen_US
dc.titleSpatial characterization of commercial fishing catch rate of Tenualosa Ilisha in Hooghly-Matlah estuary of India: a geostatistical appraisalen_US
dc.typeArticleen_US
Appears in Collections:IJMS Vol.47(12) [December 2018]

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