Implications of dredging induced changes in sediment particle size composition for the structure and function of marine benthic macrofaunal communities
► We examine benthic community sensitivity to changes in sediment composition. ► Sensitivity increases as the proportion of gravel increases. ► Sensitivity increases as the level of natural physical disturbance decreases. ► Benefit to locating aggregate extraction sites in areas of high disturbance....
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| Veröffentlicht in: | Marine pollution bulletin 2011-10, Vol.62 (10), p.2087-2094 |
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| creator | Cooper, K.M. Curtis, M. Wan Hussin, W.M.R. Barrio Froján, C.R.S. Defew, E.C. Nye, V. Paterson, D.M. |
| description | ► We examine benthic community sensitivity to changes in sediment composition. ► Sensitivity increases as the proportion of gravel increases. ► Sensitivity increases as the level of natural physical disturbance decreases. ► Benefit to locating aggregate extraction sites in areas of high disturbance. ► Minimise impacts locally by preserving gravel content of surface sediments.
A meta-analysis approach was used to assess the effect of dredging induced changes in sediment composition, under different conditions of natural physical disturbance, for the structure and function of marine benthic macrofaunal communities. Results showed the sensitivity of macrofaunal communities increased as both the proportion of gravel increased and the level of natural physical disturbance decreased. These findings may be explained by the close association of certain taxa with the gravel fraction, and the influence of natural physical disturbance which, as it increases, tends to restrict the colonisation by these species. We conclude that maintaining the gravel content of surface sediments after dredging and, where practicable, locating extraction sites in areas of higher natural disturbance will minimise the potential for long-term negative impacts on the macrofauna. |
| doi_str_mv | 10.1016/j.marpolbul.2011.07.021 |
| format | Article |
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A meta-analysis approach was used to assess the effect of dredging induced changes in sediment composition, under different conditions of natural physical disturbance, for the structure and function of marine benthic macrofaunal communities. Results showed the sensitivity of macrofaunal communities increased as both the proportion of gravel increased and the level of natural physical disturbance decreased. These findings may be explained by the close association of certain taxa with the gravel fraction, and the influence of natural physical disturbance which, as it increases, tends to restrict the colonisation by these species. We conclude that maintaining the gravel content of surface sediments after dredging and, where practicable, locating extraction sites in areas of higher natural disturbance will minimise the potential for long-term negative impacts on the macrofauna.</description><identifier>ISSN: 0025-326X</identifier><identifier>EISSN: 1879-3363</identifier><identifier>DOI: 10.1016/j.marpolbul.2011.07.021</identifier><identifier>PMID: 21872890</identifier><identifier>CODEN: MPNBAZ</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Aquatic Organisms - classification ; Aquatic Organisms - growth & development ; Biodiversity ; Biological and medical sciences ; Biological impacts ; Communities ; Composition effects ; Disturbances ; Dredging ; Environmental Monitoring ; fauna ; Function ; Fundamental and applied biological sciences. Psychology ; Geologic Sediments - analysis ; Gravel ; Invertebrates - classification ; Invertebrates - growth & development ; Marine ; Marine aggregate extraction ; meta-analysis ; Multivariate Analysis ; Particle Size ; Physical impacts ; Pollution abatement ; Principal Component Analysis ; Sea water ecosystems ; Seawater - chemistry ; Sediment ; Sediments ; Synecology ; Water Pollutants - analysis ; water pollution</subject><ispartof>Marine pollution bulletin, 2011-10, Vol.62 (10), p.2087-2094</ispartof><rights>2011</rights><rights>2015 INIST-CNRS</rights><rights>Crown Copyright © 2011. Published by Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c489t-7c2b8ee32a25f61b66eab31e46bd9469c0bb82067dab71b261216b0158f39b643</citedby><cites>FETCH-LOGICAL-c489t-7c2b8ee32a25f61b66eab31e46bd9469c0bb82067dab71b261216b0158f39b643</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0025326X11004048$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24576150$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21872890$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Cooper, K.M.</creatorcontrib><creatorcontrib>Curtis, M.</creatorcontrib><creatorcontrib>Wan Hussin, W.M.R.</creatorcontrib><creatorcontrib>Barrio Froján, C.R.S.</creatorcontrib><creatorcontrib>Defew, E.C.</creatorcontrib><creatorcontrib>Nye, V.</creatorcontrib><creatorcontrib>Paterson, D.M.</creatorcontrib><title>Implications of dredging induced changes in sediment particle size composition for the structure and function of marine benthic macrofaunal communities</title><title>Marine pollution bulletin</title><addtitle>Mar Pollut Bull</addtitle><description>► We examine benthic community sensitivity to changes in sediment composition. ► Sensitivity increases as the proportion of gravel increases. ► Sensitivity increases as the level of natural physical disturbance decreases. ► Benefit to locating aggregate extraction sites in areas of high disturbance. ► Minimise impacts locally by preserving gravel content of surface sediments.
A meta-analysis approach was used to assess the effect of dredging induced changes in sediment composition, under different conditions of natural physical disturbance, for the structure and function of marine benthic macrofaunal communities. Results showed the sensitivity of macrofaunal communities increased as both the proportion of gravel increased and the level of natural physical disturbance decreased. These findings may be explained by the close association of certain taxa with the gravel fraction, and the influence of natural physical disturbance which, as it increases, tends to restrict the colonisation by these species. We conclude that maintaining the gravel content of surface sediments after dredging and, where practicable, locating extraction sites in areas of higher natural disturbance will minimise the potential for long-term negative impacts on the macrofauna.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Aquatic Organisms - classification</subject><subject>Aquatic Organisms - growth & development</subject><subject>Biodiversity</subject><subject>Biological and medical sciences</subject><subject>Biological impacts</subject><subject>Communities</subject><subject>Composition effects</subject><subject>Disturbances</subject><subject>Dredging</subject><subject>Environmental Monitoring</subject><subject>fauna</subject><subject>Function</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Geologic Sediments - analysis</subject><subject>Gravel</subject><subject>Invertebrates - classification</subject><subject>Invertebrates - growth & development</subject><subject>Marine</subject><subject>Marine aggregate extraction</subject><subject>meta-analysis</subject><subject>Multivariate Analysis</subject><subject>Particle Size</subject><subject>Physical impacts</subject><subject>Pollution abatement</subject><subject>Principal Component Analysis</subject><subject>Sea water ecosystems</subject><subject>Seawater - chemistry</subject><subject>Sediment</subject><subject>Sediments</subject><subject>Synecology</subject><subject>Water Pollutants - analysis</subject><subject>water pollution</subject><issn>0025-326X</issn><issn>1879-3363</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkk1v1DAQhi0EokvhL1BfULlk8UdiJ8eq4qNSJQ5QiZtlO5NdrxI72DES_JH-XRx2KTd6skbzzDvjeQehC0q2lFDx7rCddJzDaPK4ZYTSLZFbwugTtKGt7CrOBX-KNoSwpuJMfDtDL1I6EEIkk_Q5OmOFYm1HNuj-ZppHZ_Xigk84DLiP0O-c32Hn-2yhx3av_Q5SiXGC3k3gFzzruDg7Ak7uF2Abpjkkt0rgIUS87EtiidkuOQLWvsdD9vZPujQogzsP2BSdvbMltDEMOns9rkJT9kUI0kv0bNBjglen9xzdfXj_9fpTdfv548311W1l67ZbKmmZaQE406wZBDVCgDacQi1M39Wis8SYlhEhe20kNUxQRoUhtGkH3hlR83N0edSdY_ieIS1qcsnCOGoPISfVEcZF14rmUbLtmraphWCFfPtfkkpJWJGsV1Qe0bKElCIMao6ubOinokStTquDenBarU4rIlVxulS-PjXJZoL-oe6vtQV4cwJ0snocovbWpX9c3UhBm5W7OHKDDkrvYmHuvpROopwLYzVff351JKAY8cNBVMk68OU4XAS7qD64R8f9DZrY17E</recordid><startdate>20111001</startdate><enddate>20111001</enddate><creator>Cooper, K.M.</creator><creator>Curtis, M.</creator><creator>Wan Hussin, W.M.R.</creator><creator>Barrio Froján, C.R.S.</creator><creator>Defew, E.C.</creator><creator>Nye, V.</creator><creator>Paterson, D.M.</creator><general>Elsevier 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>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>7X8</scope><scope>7QH</scope><scope>7ST</scope><scope>7TN</scope><scope>7TV</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>H97</scope><scope>L.G</scope><scope>SOI</scope></search><sort><creationdate>20111001</creationdate><title>Implications of dredging induced changes in sediment particle size composition for the structure and function of marine benthic macrofaunal communities</title><author>Cooper, K.M. ; Curtis, M. ; Wan Hussin, W.M.R. ; Barrio Froján, C.R.S. ; Defew, E.C. ; Nye, V. ; Paterson, D.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c489t-7c2b8ee32a25f61b66eab31e46bd9469c0bb82067dab71b261216b0158f39b643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Aquatic Organisms - classification</topic><topic>Aquatic Organisms - growth & development</topic><topic>Biodiversity</topic><topic>Biological and medical sciences</topic><topic>Biological impacts</topic><topic>Communities</topic><topic>Composition effects</topic><topic>Disturbances</topic><topic>Dredging</topic><topic>Environmental Monitoring</topic><topic>fauna</topic><topic>Function</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Geologic Sediments - analysis</topic><topic>Gravel</topic><topic>Invertebrates - classification</topic><topic>Invertebrates - growth & development</topic><topic>Marine</topic><topic>Marine aggregate extraction</topic><topic>meta-analysis</topic><topic>Multivariate Analysis</topic><topic>Particle Size</topic><topic>Physical impacts</topic><topic>Pollution abatement</topic><topic>Principal Component Analysis</topic><topic>Sea water ecosystems</topic><topic>Seawater - chemistry</topic><topic>Sediment</topic><topic>Sediments</topic><topic>Synecology</topic><topic>Water Pollutants - analysis</topic><topic>water pollution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cooper, K.M.</creatorcontrib><creatorcontrib>Curtis, M.</creatorcontrib><creatorcontrib>Wan Hussin, W.M.R.</creatorcontrib><creatorcontrib>Barrio Froján, C.R.S.</creatorcontrib><creatorcontrib>Defew, E.C.</creatorcontrib><creatorcontrib>Nye, V.</creatorcontrib><creatorcontrib>Paterson, D.M.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Aqualine</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><jtitle>Marine pollution bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cooper, K.M.</au><au>Curtis, M.</au><au>Wan Hussin, W.M.R.</au><au>Barrio Froján, C.R.S.</au><au>Defew, E.C.</au><au>Nye, V.</au><au>Paterson, D.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Implications of dredging induced changes in sediment particle size composition for the structure and function of marine benthic macrofaunal communities</atitle><jtitle>Marine pollution bulletin</jtitle><addtitle>Mar Pollut Bull</addtitle><date>2011-10-01</date><risdate>2011</risdate><volume>62</volume><issue>10</issue><spage>2087</spage><epage>2094</epage><pages>2087-2094</pages><issn>0025-326X</issn><eissn>1879-3363</eissn><coden>MPNBAZ</coden><abstract>► We examine benthic community sensitivity to changes in sediment composition. ► Sensitivity increases as the proportion of gravel increases. ► Sensitivity increases as the level of natural physical disturbance decreases. ► Benefit to locating aggregate extraction sites in areas of high disturbance. ► Minimise impacts locally by preserving gravel content of surface sediments.
A meta-analysis approach was used to assess the effect of dredging induced changes in sediment composition, under different conditions of natural physical disturbance, for the structure and function of marine benthic macrofaunal communities. Results showed the sensitivity of macrofaunal communities increased as both the proportion of gravel increased and the level of natural physical disturbance decreased. These findings may be explained by the close association of certain taxa with the gravel fraction, and the influence of natural physical disturbance which, as it increases, tends to restrict the colonisation by these species. We conclude that maintaining the gravel content of surface sediments after dredging and, where practicable, locating extraction sites in areas of higher natural disturbance will minimise the potential for long-term negative impacts on the macrofauna.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>21872890</pmid><doi>10.1016/j.marpolbul.2011.07.021</doi><tpages>8</tpages></addata></record> |
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| subjects | Animal and plant ecology Animal, plant and microbial ecology Animals Aquatic Organisms - classification Aquatic Organisms - growth & development Biodiversity Biological and medical sciences Biological impacts Communities Composition effects Disturbances Dredging Environmental Monitoring fauna Function Fundamental and applied biological sciences. Psychology Geologic Sediments - analysis Gravel Invertebrates - classification Invertebrates - growth & development Marine Marine aggregate extraction meta-analysis Multivariate Analysis Particle Size Physical impacts Pollution abatement Principal Component Analysis Sea water ecosystems Seawater - chemistry Sediment Sediments Synecology Water Pollutants - analysis water pollution |
| title | Implications of dredging induced changes in sediment particle size composition for the structure and function of marine benthic macrofaunal communities |
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