{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T17:32:52Z","timestamp":1790789572978,"version":"4.1.0"},"reference-count":54,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2010,10,4]],"date-time":"2010-10-04T00:00:00Z","timestamp":1286150400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Toxicol Ind Health"],"published-print":{"date-parts":[[2011,3]]},"abstract":"<jats:p>\n                    The accumulation of six heavy metals (Cr, Cd, Cu, Zn, Pb and Ni) in sediment, water and in tissue parts of Mugil cephalus and Crassostrea madrasensis was studied in two locations of Pulicat lake, Southeast coast of India, which receives considerable quantity of effluents from industries located in North Chennai coastal region. The results reveal that the metal concentration in water is decreasing in the following order of Zn &gt; Ni &gt; Cu &gt; Cr &gt; Pb &gt; Cd both in lake and barmouth and highest concentration was observed for Zn (32.5 \u03bcg L\n                    <jats:sup>-1<\/jats:sup>\n                    in lake and 25.2 \u03bcg L\n                    <jats:sup>-1<\/jats:sup>\n                    in bar mouth). Metals were highly concentrated in sediments when compared to water and biota. Metals abundance in sediments has following sequential order of Cr &gt; Ni &gt; Zn &gt; Cu &gt; Pb &gt; Cd and the accumulation pattern in barmouth showed minor variation indicating the following pattern of Zn &gt; Ni &gt; Cr &gt; Cu &gt; Pb &gt; Cd. The geoaccumulation index (I\n                    <jats:sub>geo<\/jats:sub>\n                    ) for Pulicat lake sediments indicate that the sediments are extremely contaminated with Cd and moderately contaminated with Cu and Ni. Bioaccumulation of heavy metals in Mugil cephalus and Crassostrea madrasensis showed marked differences in the accumulation patterns. It is observed that Zn, Cu and Pb are accumulated in elevated concentrations in various parts of the fish and oyster when compared with other metals.\n                  <\/jats:p>","DOI":"10.1177\/0748233710381892","type":"journal-article","created":{"date-parts":[[2010,10,4]],"date-time":"2010-10-04T23:36:05Z","timestamp":1286235365000},"page":"117-126","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":44,"title":["Bioaccumulation of heavy metals in mullet (\n                    <i>Mugil cephalus<\/i>\n                    ) and oyster (\n                    <i>Crassostrea madrasensis<\/i>\n                    ) from Pulicat lake, south east coast of India"],"prefix":"10.1177","volume":"27","author":[{"given":"S.","family":"Laxmi Priya","sequence":"first","affiliation":[{"name":"Institute for Ocean Management, Anna University Chennai, Chennai, India,"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B.","family":"Senthilkumar","sequence":"additional","affiliation":[{"name":"Institute for Ocean Management, Anna University Chennai, Chennai, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"Hariharan","sequence":"additional","affiliation":[{"name":"Institute for Ocean Management, Anna University Chennai, Chennai, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"Paneer Selvam","sequence":"additional","affiliation":[{"name":"Institute for Ocean Management, Anna University Chennai, Chennai, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Purvaja","sequence":"additional","affiliation":[{"name":"Institute for Ocean Management, Anna University Chennai, Chennai, India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R.","family":"Ramesh","sequence":"additional","affiliation":[{"name":"Institute for Ocean Management, Anna University Chennai, Chennai, India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2010,10,4]]},"reference":[{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mineng.2005.03.002"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1007\/s001289900873"},{"key":"atypb3","first-page":"729","volume":"8","author":"Ayling GM","year":"1973","journal-title":"Crassostrea gigas, grown in the tamar river, Tasmania. 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