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Heavy metals and arsenic fixation into freshwater organic matter under Gammarus pulex L. influence
Organic sediments are a main sink for metal pollutants in aquatic systems. However, factors that make sediments a sink of metals and metalloids are still not clear. Consequently, we investigate the role of invertebrate shredders ( Gammarus pulex L.) on quality of metal and arsenic fixation into orga...
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| Published in: | Environmental pollution (1987) 2010-07, Vol.158 (7), p.2454-2458 |
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| Main Authors: | , , |
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| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c480t-428964f49cabf467f3252453a1908f5a291a54bc87c8041cb1313cefadffe24e3 |
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| cites | cdi_FETCH-LOGICAL-c480t-428964f49cabf467f3252453a1908f5a291a54bc87c8041cb1313cefadffe24e3 |
| container_end_page | 2458 |
| container_issue | 7 |
| container_start_page | 2454 |
| container_title | Environmental pollution (1987) |
| container_volume | 158 |
| creator | Schaller, Joerg Mkandawire, Martin Gert Dudel, E. |
| description | Organic sediments are a main sink for metal pollutants in aquatic systems. However, factors that make sediments a sink of metals and metalloids are still not clear. Consequently, we investigate the role of invertebrate shredders (
Gammarus pulex L.) on quality of metal and arsenic fixation into organic partitions of sediment in the course of litter decay with laboratory microcosm experiments. During the decomposition of leaf litter,
G. pulex significantly facilitated the development of small particles of organic matter. The capacity of metal fixation was significantly higher in smaller particles than leaf litter and litter residuals. Thus,
G. pulex enhanced metal fixation into the organic partition of sediments by virtue of increasing the amount smaller particles in the aquatic system. Furthermore, invertebrates have a significant effect on formation of dissolved organic matter and remobilization of cobalt, molybdenum and cesium, but no significant effect on remobilization of all other measured elements.
G. pulex enhanced metal fixation into the organic partition of sediments by virtue of increasing the amount of smaller particles in the aquatic system. |
| doi_str_mv | 10.1016/j.envpol.2010.03.026 |
| format | article |
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Gammarus pulex L.) on quality of metal and arsenic fixation into organic partitions of sediment in the course of litter decay with laboratory microcosm experiments. During the decomposition of leaf litter,
G. pulex significantly facilitated the development of small particles of organic matter. The capacity of metal fixation was significantly higher in smaller particles than leaf litter and litter residuals. Thus,
G. pulex enhanced metal fixation into the organic partition of sediments by virtue of increasing the amount smaller particles in the aquatic system. Furthermore, invertebrates have a significant effect on formation of dissolved organic matter and remobilization of cobalt, molybdenum and cesium, but no significant effect on remobilization of all other measured elements.
G. pulex enhanced metal fixation into the organic partition of sediments by virtue of increasing the amount of smaller particles in the aquatic system.</description><identifier>ISSN: 0269-7491</identifier><identifier>EISSN: 1873-6424</identifier><identifier>DOI: 10.1016/j.envpol.2010.03.026</identifier><identifier>PMID: 20462679</identifier><identifier>CODEN: ENVPAF</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Alkaline mine water ; Amphipoda - metabolism ; Animals ; Applied sciences ; Arsenic ; Arsenic - metabolism ; Biofilm ; Bioremediation ; Carbon - metabolism ; cesium ; cobalt ; Continental surface waters ; Decay ; Dissolved organic matter ; DOC ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Exact sciences and technology ; Fixation ; freshwater ; Gammarus pulex ; heavy metals ; Invertebrates ; Litter ; Litter decay ; Metals, Heavy - metabolism ; molybdenum ; Molybdenum - metabolism ; Natural water pollution ; Partitions ; plant litter ; Pollutants ; Pollution ; Pollution, environment geology ; Sediments ; Water Pollutants, Chemical - metabolism ; Water treatment and pollution</subject><ispartof>Environmental pollution (1987), 2010-07, Vol.158 (7), p.2454-2458</ispartof><rights>2010 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><rights>Copyright (c) 2010 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c480t-428964f49cabf467f3252453a1908f5a291a54bc87c8041cb1313cefadffe24e3</citedby><cites>FETCH-LOGICAL-c480t-428964f49cabf467f3252453a1908f5a291a54bc87c8041cb1313cefadffe24e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22895037$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20462679$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Schaller, Joerg</creatorcontrib><creatorcontrib>Mkandawire, Martin</creatorcontrib><creatorcontrib>Gert Dudel, E.</creatorcontrib><title>Heavy metals and arsenic fixation into freshwater organic matter under Gammarus pulex L. influence</title><title>Environmental pollution (1987)</title><addtitle>Environ Pollut</addtitle><description>Organic sediments are a main sink for metal pollutants in aquatic systems. However, factors that make sediments a sink of metals and metalloids are still not clear. Consequently, we investigate the role of invertebrate shredders (
Gammarus pulex L.) on quality of metal and arsenic fixation into organic partitions of sediment in the course of litter decay with laboratory microcosm experiments. During the decomposition of leaf litter,
G. pulex significantly facilitated the development of small particles of organic matter. The capacity of metal fixation was significantly higher in smaller particles than leaf litter and litter residuals. Thus,
G. pulex enhanced metal fixation into the organic partition of sediments by virtue of increasing the amount smaller particles in the aquatic system. Furthermore, invertebrates have a significant effect on formation of dissolved organic matter and remobilization of cobalt, molybdenum and cesium, but no significant effect on remobilization of all other measured elements.
G. pulex enhanced metal fixation into the organic partition of sediments by virtue of increasing the amount of smaller particles in the aquatic system.</description><subject>Alkaline mine water</subject><subject>Amphipoda - metabolism</subject><subject>Animals</subject><subject>Applied sciences</subject><subject>Arsenic</subject><subject>Arsenic - metabolism</subject><subject>Biofilm</subject><subject>Bioremediation</subject><subject>Carbon - metabolism</subject><subject>cesium</subject><subject>cobalt</subject><subject>Continental surface waters</subject><subject>Decay</subject><subject>Dissolved organic matter</subject><subject>DOC</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Exact sciences and technology</subject><subject>Fixation</subject><subject>freshwater</subject><subject>Gammarus pulex</subject><subject>heavy metals</subject><subject>Invertebrates</subject><subject>Litter</subject><subject>Litter decay</subject><subject>Metals, Heavy - metabolism</subject><subject>molybdenum</subject><subject>Molybdenum - metabolism</subject><subject>Natural water pollution</subject><subject>Partitions</subject><subject>plant litter</subject><subject>Pollutants</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>Sediments</subject><subject>Water Pollutants, Chemical - metabolism</subject><subject>Water treatment and pollution</subject><issn>0269-7491</issn><issn>1873-6424</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkU1v1DAQQC1ERZfCP0CQC4JLgr8SJ5dKqIIWaaUeoGdr4oyLV4mz2MnS_nucZoFb64OtGb2ZseYR8obRglFWfdoV6A_7sS84TSkqCsqrZ2TDaiXySnL5nGxSpsmVbNgpeRnjjlIqhRAvyCmnsuKVajakvUI43GcDTtDHDHyXQYjoncmsu4PJjT5zfhozGzD-_A0ThmwMt7AAA0xLOPsu3ZcwDBDmmO3nHu-ybZHKbD-jN_iKnNjUHF8f3zNy8_XLj4urfHt9-e3i8zY3sqZTLnndVNLKxkBrZaWs4CWXpQDW0NqWwBsGpWxNrUxNJTMtE0wYtNBZi1yiOCMf1r77MP6aMU56cNFg34PHcY5a1YqnU7GnSSFYXZacJ_LjoyRTSjFa8QdUrqgJY4wBrd4Hl3ZyrxnVizG906sxvRjTVOjkJ5W9PU6Y2wG7f0V_FSXg_RGAaKC3Abxx8T-X1lZSoRL3buUsjBpuQ2JuvqdJkqbZoimXTucrgcnCwWHQ0bjFUOcCmkl3o3v8r38A9Wu_Cg</recordid><startdate>20100701</startdate><enddate>20100701</enddate><creator>Schaller, Joerg</creator><creator>Mkandawire, Martin</creator><creator>Gert Dudel, E.</creator><general>Elsevier Ltd</general><general>Elsevier Science Ltd</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>7X8</scope><scope>7QH</scope><scope>7SN</scope><scope>7ST</scope><scope>7TV</scope><scope>7U7</scope><scope>7UA</scope><scope>SOI</scope></search><sort><creationdate>20100701</creationdate><title>Heavy metals and arsenic fixation into freshwater organic matter under Gammarus pulex L. influence</title><author>Schaller, Joerg ; Mkandawire, Martin ; Gert Dudel, E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c480t-428964f49cabf467f3252453a1908f5a291a54bc87c8041cb1313cefadffe24e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Alkaline mine water</topic><topic>Amphipoda - metabolism</topic><topic>Animals</topic><topic>Applied sciences</topic><topic>Arsenic</topic><topic>Arsenic - metabolism</topic><topic>Biofilm</topic><topic>Bioremediation</topic><topic>Carbon - metabolism</topic><topic>cesium</topic><topic>cobalt</topic><topic>Continental surface waters</topic><topic>Decay</topic><topic>Dissolved organic matter</topic><topic>DOC</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. 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However, factors that make sediments a sink of metals and metalloids are still not clear. Consequently, we investigate the role of invertebrate shredders (
Gammarus pulex L.) on quality of metal and arsenic fixation into organic partitions of sediment in the course of litter decay with laboratory microcosm experiments. During the decomposition of leaf litter,
G. pulex significantly facilitated the development of small particles of organic matter. The capacity of metal fixation was significantly higher in smaller particles than leaf litter and litter residuals. Thus,
G. pulex enhanced metal fixation into the organic partition of sediments by virtue of increasing the amount smaller particles in the aquatic system. Furthermore, invertebrates have a significant effect on formation of dissolved organic matter and remobilization of cobalt, molybdenum and cesium, but no significant effect on remobilization of all other measured elements.
G. pulex enhanced metal fixation into the organic partition of sediments by virtue of increasing the amount of smaller particles in the aquatic system.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>20462679</pmid><doi>10.1016/j.envpol.2010.03.026</doi><tpages>5</tpages></addata></record> |
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| ispartof | Environmental pollution (1987), 2010-07, Vol.158 (7), p.2454-2458 |
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| language | eng |
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| source | ScienceDirect Journals |
| subjects | Alkaline mine water Amphipoda - metabolism Animals Applied sciences Arsenic Arsenic - metabolism Biofilm Bioremediation Carbon - metabolism cesium cobalt Continental surface waters Decay Dissolved organic matter DOC Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Fixation freshwater Gammarus pulex heavy metals Invertebrates Litter Litter decay Metals, Heavy - metabolism molybdenum Molybdenum - metabolism Natural water pollution Partitions plant litter Pollutants Pollution Pollution, environment geology Sediments Water Pollutants, Chemical - metabolism Water treatment and pollution |
| title | Heavy metals and arsenic fixation into freshwater organic matter under Gammarus pulex L. influence |
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