Trace metal accumulation in different grain size fractions of the sediments from a semi-enclosed bay heavily contaminated by urban and industrial wastewaters
Cluster analysis was applied to identify granulometric similarities between sediment samples from a heavily contaminated semi-enclosed bay (the Kaštela Bay in the Middle Adriatic). Concentrations of Mn, Cr, Pb, Cd and organic matter were determined in four grain-size fractions (A, >300 μm; B, 54...
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Veröffentlicht in: | Water research (Oxford) 2000-08, Vol.34 (11), p.3055-3061 |
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description | Cluster analysis was applied to identify granulometric similarities between sediment samples from a heavily contaminated semi-enclosed bay (the Kaštela Bay in the Middle Adriatic). Concentrations of Mn, Cr, Pb, Cd and organic matter were determined in four grain-size fractions (A, >300
μm; B, 54–300
μm; C, 20–54
μm; and D, |
doi_str_mv | 10.1016/S0043-1354(99)00376-0 |
format | Article |
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μm; B, 54–300
μm; C, 20–54
μm; and D, <20
μm) of the sediment samples. The finest sediment fractions (C and D) contained the highest concentrations of Cr, Pb and organic matter. The concentrations of these metals were generally four times greater than in coarse grained-fractions. Cadmium is also accumulated in less extent in fine-grain fractions, while Mn distribution was quite irregular. The vertical distribution of the studied trace metals shows Pb enrichment in upper sediment layers, while Cd concentration was increased only in the samples from the most polluted part of the Bay. This indicates anthropogenic origins of these metals. Principal Component Analysis was used to interpret the variations of trace metals and organic matter concentrations in the sediment samples.</description><identifier>ISSN: 0043-1354</identifier><identifier>EISSN: 1879-2448</identifier><identifier>DOI: 10.1016/S0043-1354(99)00376-0</identifier><identifier>CODEN: WATRAG</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Adriatic Sea, Kastela Bay ; Applied sciences ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Exact sciences and technology ; granulometric composition ; organic matter ; Pollution ; Pollution sources. Measurement results ; Pollution, environment geology ; principal component analysis ; sediment ; Soil and sediments pollution ; trace metals</subject><ispartof>Water research (Oxford), 2000-08, Vol.34 (11), p.3055-3061</ispartof><rights>2000</rights><rights>2000 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a549t-38c24680de085c879c9007f27d7f7118005746e6c9a53c1ebc779f44360330df3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0043135499003760$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1470231$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>UJEVIC, I</creatorcontrib><creatorcontrib>ODZAK, N</creatorcontrib><creatorcontrib>BARIC, A</creatorcontrib><title>Trace metal accumulation in different grain size fractions of the sediments from a semi-enclosed bay heavily contaminated by urban and industrial wastewaters</title><title>Water research (Oxford)</title><description>Cluster analysis was applied to identify granulometric similarities between sediment samples from a heavily contaminated semi-enclosed bay (the Kaštela Bay in the Middle Adriatic). Concentrations of Mn, Cr, Pb, Cd and organic matter were determined in four grain-size fractions (A, >300
μm; B, 54–300
μm; C, 20–54
μm; and D, <20
μm) of the sediment samples. The finest sediment fractions (C and D) contained the highest concentrations of Cr, Pb and organic matter. The concentrations of these metals were generally four times greater than in coarse grained-fractions. Cadmium is also accumulated in less extent in fine-grain fractions, while Mn distribution was quite irregular. The vertical distribution of the studied trace metals shows Pb enrichment in upper sediment layers, while Cd concentration was increased only in the samples from the most polluted part of the Bay. This indicates anthropogenic origins of these metals. Principal Component Analysis was used to interpret the variations of trace metals and organic matter concentrations in the sediment samples.</description><subject>Adriatic Sea, Kastela Bay</subject><subject>Applied sciences</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Exact sciences and technology</subject><subject>granulometric composition</subject><subject>organic matter</subject><subject>Pollution</subject><subject>Pollution sources. Measurement results</subject><subject>Pollution, environment geology</subject><subject>principal component analysis</subject><subject>sediment</subject><subject>Soil and sediments pollution</subject><subject>trace metals</subject><issn>0043-1354</issn><issn>1879-2448</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqNks9qFTEUxgdR8Fp9BCELEV2Mnkz-r0RKtYWCC-s65GZObGQmU5NMy_VdfFdze4sur6uQnN-Xk5zv67qXFN5RoPL9VwDOesoEf2PMWwCmZA-Pug3VyvQD5_pxt_mLPO2elfIDAIaBmU33-yo7j2TG6ibivF_ndXI1LonERMYYAmZMlXzPru1L_IUkNMEeKGQJpF4jKTjGuUGllZaZuHYwxx6Tn5ZWIlu3I9fobuO0I35J1c0xubov7Miaty4Rl8bWbVxLzbG94s6VincNyeV59yS4qeCLh_Wk-_bp7Or0vL_88vni9ONl7wQ3tWfaD1xqGBG08O3X3gCoMKhRBUWpBhCKS5TeOME8xa1XygTOmQTGYAzspHt9uPcmLz9XLNXOsXicJpdwWYsdjGFSC_UfoGpj1eYoSJXUUnBxHORCgjK6geIA-ryUkjHYmxxnl3eWgt3nwN7nwO5NtsbY-xxYaLpXDw1c8W5q9iUfyz8xVzAw2rAPBwzbnG8jZlt8bCY2czP6asclHmn0Bz_UyN0</recordid><startdate>20000801</startdate><enddate>20000801</enddate><creator>UJEVIC, I</creator><creator>ODZAK, N</creator><creator>BARIC, A</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7QH</scope><scope>7TV</scope><scope>7UA</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>8BQ</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20000801</creationdate><title>Trace metal accumulation in different grain size fractions of the sediments from a semi-enclosed bay heavily contaminated by urban and industrial wastewaters</title><author>UJEVIC, I ; ODZAK, N ; BARIC, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a549t-38c24680de085c879c9007f27d7f7118005746e6c9a53c1ebc779f44360330df3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Adriatic Sea, Kastela Bay</topic><topic>Applied sciences</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Exact sciences and technology</topic><topic>granulometric composition</topic><topic>organic matter</topic><topic>Pollution</topic><topic>Pollution sources. Measurement results</topic><topic>Pollution, environment geology</topic><topic>principal component analysis</topic><topic>sediment</topic><topic>Soil and sediments pollution</topic><topic>trace metals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>UJEVIC, I</creatorcontrib><creatorcontrib>ODZAK, N</creatorcontrib><creatorcontrib>BARIC, A</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Aqualine</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>METADEX</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Water research (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>UJEVIC, I</au><au>ODZAK, N</au><au>BARIC, A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Trace metal accumulation in different grain size fractions of the sediments from a semi-enclosed bay heavily contaminated by urban and industrial wastewaters</atitle><jtitle>Water research (Oxford)</jtitle><date>2000-08-01</date><risdate>2000</risdate><volume>34</volume><issue>11</issue><spage>3055</spage><epage>3061</epage><pages>3055-3061</pages><issn>0043-1354</issn><eissn>1879-2448</eissn><coden>WATRAG</coden><abstract>Cluster analysis was applied to identify granulometric similarities between sediment samples from a heavily contaminated semi-enclosed bay (the Kaštela Bay in the Middle Adriatic). Concentrations of Mn, Cr, Pb, Cd and organic matter were determined in four grain-size fractions (A, >300
μm; B, 54–300
μm; C, 20–54
μm; and D, <20
μm) of the sediment samples. The finest sediment fractions (C and D) contained the highest concentrations of Cr, Pb and organic matter. The concentrations of these metals were generally four times greater than in coarse grained-fractions. Cadmium is also accumulated in less extent in fine-grain fractions, while Mn distribution was quite irregular. The vertical distribution of the studied trace metals shows Pb enrichment in upper sediment layers, while Cd concentration was increased only in the samples from the most polluted part of the Bay. This indicates anthropogenic origins of these metals. Principal Component Analysis was used to interpret the variations of trace metals and organic matter concentrations in the sediment samples.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/S0043-1354(99)00376-0</doi><tpages>7</tpages></addata></record> |
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subjects | Adriatic Sea, Kastela Bay Applied sciences Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology granulometric composition organic matter Pollution Pollution sources. Measurement results Pollution, environment geology principal component analysis sediment Soil and sediments pollution trace metals |
title | Trace metal accumulation in different grain size fractions of the sediments from a semi-enclosed bay heavily contaminated by urban and industrial wastewaters |
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