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dc.contributor.authorYadav, A.
dc.contributor.authorRam, A.
dc.contributor.authorMajithiya, D.
dc.contributor.authorSalvi, S.
dc.contributor.authorSonavane, S.
dc.contributor.authorKamble, A.
dc.contributor.authorGhadigaonkar, S.
dc.contributor.authorJiyalalRam, M.J.
dc.contributor.authorGajbhiye, S.N.
dc.date.accessioned2016-01-08T06:48:48Z
dc.date.available2016-01-08T06:48:48Z
dc.date.issued2015
dc.identifier.citationMarine Pollution Bulletin, vol.101(1); 2015; 359-365
dc.identifier.urihttp://drs.nio.org/drs/handle/2264/4892
dc.description.abstractThe accumulation of heavy metals and its impact on the C/N ratio of Avicennia marina of the Patalganga and Amba estuaries were studied. Vadinar was selected as a relatively uncontaminated location for comparison. Cd was accumulated in leaves of the Patalganga and Amba estuarine mangroves; however, at Vadinar it was accumulated and arrested only in roots and stems. Negative correlation of Cr, Cd, Pb and Zn with C in the mangroves suggested that their accumulation may lead to lowered C content in the mangroves. The average C/N ratios in mangroves of the inner Patalganga estuary, Patalganga mouth, and Amba estuary were found to be 80.1 ± 7.3, 105.8 ± 12.5 and 52.4 ± 3.4 respectively, whereas at Vadinar it was well within the expected range (26.4 ± 2.8). The results of the present study suggest: (i) metal accumulation, leading to less carbon content in plants; (ii) heavy metal enrichment in the root zone sediment, affecting the uptake of nitrogen by plants and resulting in altered C/N ratio
dc.language.isoen
dc.publisherElsevier
dc.rightsAn edited version of this paper was published by Elsevier. Copyright [2015] Elsevier
dc.subjectGEOLOGY AND GEOPHYSICS
dc.subjectAQUATIC RESOURCES
dc.subjectAQUATIC POLLUTION
dc.subjectAQUATIC COMMUNITIES
dc.titleEffect of heavy metals on the carbon and nitrogen ratio in Avicennia marina from polluted and unpolluted regions
dc.typeJournal Article


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