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dc.contributor.authorDeSilva, C.
dc.contributor.authorRajendran, A.
dc.date.accessioned2002-10-31T10:00:56Z
dc.date.accessioned2017-09-29T13:48:38Z
dc.date.available2002-10-31T10:00:56Z
dc.date.available2017-09-29T13:48:38Z
dc.date.issued1983
dc.identifier.citationMahasagar, vol.16(2); 1983; 153-159
dc.identifier.issn0542-0938
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/6582
dc.description.abstractBioassay method using @iCyclotella nana@@ (clone 13) was employed for the estimation of Vitamin B@d12@@ in Mandovi and Zuari estuaries. At the mouth of the Mandovi estuary, B@d12@@ concentration varied between 0.38 and 7.0 ng/l in surface water and between 0.12 and 0.49 ng/l in bottom samples. Near the head of the estuary, the variation in B@d12@@ concentration was from nil to 2.47 ng/l. Relatively lower concentration was observed (0.20 to 1.06 ng/l) at the head of this estuary. Various probable factors that influence the concentration of vitamin B@d12@@ are discussed
dc.languageen
dc.publisherIndian Association for Limnology and Oceanography
dc.relation.ispartofMahasagar
dc.relation.isreferencedbyNON-SCI
dc.subjectChemistry and Biogeochemistry
dc.subject.othervitamins
dc.subject.otherestuaries
dc.subject.otherbioassays
dc.subject.otherapproximation
dc.subject.otherdominant species
dc.subject.otherISW, India, Goa, Mandovi-Zuari Estuary
dc.titleVitamin B 12 concentrations in Mandovi and Zuari estuaries
dc.typeJournal Article
dc.affiliation.authorCSIR-National Institute of Oceanography, Dona Paula, Goa, India


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