Influence of a massive aquaculture escape event on artisanal fisheries
Spatiotemporal patterns of distribution of sea bass, Dicentrarchus labrax, and sea bream, Sparus aurata, and their influence on artisanal fisheries are explored before and after an escape event that released 1.5 million fish into the wild off La Palma (Canary Islands). Data were collected by in situ...
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| Veröffentlicht in: | Fisheries management and ecology 2014-04, Vol.21 (2), p.113-121 |
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| creator | Toledo‐Guedes, K Sanchez‐Jerez, P Brito, A |
| description | Spatiotemporal patterns of distribution of sea bass, Dicentrarchus labrax, and sea bream, Sparus aurata, and their influence on artisanal fisheries are explored before and after an escape event that released 1.5 million fish into the wild off La Palma (Canary Islands). Data were collected by in situ visual census and first sale data as a proxy of artisanal fisheries landings. Permutational anova of escapee abundances in shallow coastal habitats revealed consistent spatial patterns that linked densities of these fish to distance from escape point, whereas temporal patterns were related to a higher biomass released during winter. A nearby marine protected area did not show different densities of escaped fish. Local artisanal fleet catches accurately reflected the massive escape event and offer the main contingency force to mitigate the potential negative effects of massive escape events over shallow coastal habitats. |
| doi_str_mv | 10.1111/fme.12059 |
| format | Article |
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Data were collected by in situ visual census and first sale data as a proxy of artisanal fisheries landings. Permutational anova of escapee abundances in shallow coastal habitats revealed consistent spatial patterns that linked densities of these fish to distance from escape point, whereas temporal patterns were related to a higher biomass released during winter. A nearby marine protected area did not show different densities of escaped fish. Local artisanal fleet catches accurately reflected the massive escape event and offer the main contingency force to mitigate the potential negative effects of massive escape events over shallow coastal habitats.</description><identifier>ISSN: 0969-997X</identifier><identifier>EISSN: 1365-2400</identifier><identifier>DOI: 10.1111/fme.12059</identifier><identifier>CODEN: FMAEEL</identifier><language>eng</language><publisher>Oxford: Blackwell Science</publisher><subject>Aquaculture ; bass ; bream ; contingency plans ; Dicentrarchus labrax ; Fish ; Fisheries ; habitats ; non-indigenous ; recapture ; Sparus aurata ; traditional technology ; visual census ; wild fish ; winter</subject><ispartof>Fisheries management and ecology, 2014-04, Vol.21 (2), p.113-121</ispartof><rights>2013 John Wiley & Sons Ltd</rights><rights>Copyright © 2014 John Wiley & Sons Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3599-588a6b00b6f25702258c6b6fa9f9dbc8aca454226beabbf0ba6a7d954ca6a4d73</citedby><cites>FETCH-LOGICAL-c3599-588a6b00b6f25702258c6b6fa9f9dbc8aca454226beabbf0ba6a7d954ca6a4d73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Ffme.12059$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Ffme.12059$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Toledo‐Guedes, K</creatorcontrib><creatorcontrib>Sanchez‐Jerez, P</creatorcontrib><creatorcontrib>Brito, A</creatorcontrib><title>Influence of a massive aquaculture escape event on artisanal fisheries</title><title>Fisheries management and ecology</title><addtitle>Fish Manag Ecol</addtitle><description>Spatiotemporal patterns of distribution of sea bass, Dicentrarchus labrax, and sea bream, Sparus aurata, and their influence on artisanal fisheries are explored before and after an escape event that released 1.5 million fish into the wild off La Palma (Canary Islands). Data were collected by in situ visual census and first sale data as a proxy of artisanal fisheries landings. Permutational anova of escapee abundances in shallow coastal habitats revealed consistent spatial patterns that linked densities of these fish to distance from escape point, whereas temporal patterns were related to a higher biomass released during winter. A nearby marine protected area did not show different densities of escaped fish. Local artisanal fleet catches accurately reflected the massive escape event and offer the main contingency force to mitigate the potential negative effects of massive escape events over shallow coastal habitats.</description><subject>Aquaculture</subject><subject>bass</subject><subject>bream</subject><subject>contingency plans</subject><subject>Dicentrarchus labrax</subject><subject>Fish</subject><subject>Fisheries</subject><subject>habitats</subject><subject>non-indigenous</subject><subject>recapture</subject><subject>Sparus aurata</subject><subject>traditional technology</subject><subject>visual census</subject><subject>wild fish</subject><subject>winter</subject><issn>0969-997X</issn><issn>1365-2400</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp1kc1OwzAQhC0EEqVw4AmwxIlDWtuJnfiIEP0RBYSgam_WxrUhJU1aOyn07UkJcGMvuyt9sxrNInROSY821bcr06OMcHmAOjQUPGARIYeoQ6SQgZTx_BideL8khAgqZQcNxoXNa1Nog0uLAa_A-2xrMGxq0HVe1c5g4zWsm7Y1RYXLAoOrMg8F5Nhm_s24zPhTdGQh9-bsp3fRdHD7cjMKJo_D8c31JNAhlzLgSQIiJSQVlvGYMMYTLZoFpJWLVCegIeIRYyI1kKaWpCAgXkge6WaIFnHYRZft3bUrN7XxlVqWtWuseEU54TQSkuypq5bSrvTeGavWLluB2ylK1D4m1cSkvmNq2H7LfmS52f0PqsH97a8iaBWZr8znnwLcuxJxGHM1exiqpxET4Wx-p_ZuLlreQqng1WVeTZ8Zoc1jKItEIsIvLB6B2w</recordid><startdate>201404</startdate><enddate>201404</enddate><creator>Toledo‐Guedes, K</creator><creator>Sanchez‐Jerez, P</creator><creator>Brito, A</creator><general>Blackwell Science</general><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>FBQ</scope><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7SN</scope><scope>7TN</scope><scope>7UA</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>P64</scope></search><sort><creationdate>201404</creationdate><title>Influence of a massive aquaculture escape event on artisanal fisheries</title><author>Toledo‐Guedes, K ; Sanchez‐Jerez, P ; Brito, A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3599-588a6b00b6f25702258c6b6fa9f9dbc8aca454226beabbf0ba6a7d954ca6a4d73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Aquaculture</topic><topic>bass</topic><topic>bream</topic><topic>contingency plans</topic><topic>Dicentrarchus labrax</topic><topic>Fish</topic><topic>Fisheries</topic><topic>habitats</topic><topic>non-indigenous</topic><topic>recapture</topic><topic>Sparus aurata</topic><topic>traditional technology</topic><topic>visual census</topic><topic>wild fish</topic><topic>winter</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Toledo‐Guedes, K</creatorcontrib><creatorcontrib>Sanchez‐Jerez, P</creatorcontrib><creatorcontrib>Brito, A</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Ecology Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Fisheries management and ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Toledo‐Guedes, K</au><au>Sanchez‐Jerez, P</au><au>Brito, A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of a massive aquaculture escape event on artisanal fisheries</atitle><jtitle>Fisheries management and ecology</jtitle><addtitle>Fish Manag Ecol</addtitle><date>2014-04</date><risdate>2014</risdate><volume>21</volume><issue>2</issue><spage>113</spage><epage>121</epage><pages>113-121</pages><issn>0969-997X</issn><eissn>1365-2400</eissn><coden>FMAEEL</coden><abstract>Spatiotemporal patterns of distribution of sea bass, Dicentrarchus labrax, and sea bream, Sparus aurata, and their influence on artisanal fisheries are explored before and after an escape event that released 1.5 million fish into the wild off La Palma (Canary Islands). Data were collected by in situ visual census and first sale data as a proxy of artisanal fisheries landings. Permutational anova of escapee abundances in shallow coastal habitats revealed consistent spatial patterns that linked densities of these fish to distance from escape point, whereas temporal patterns were related to a higher biomass released during winter. A nearby marine protected area did not show different densities of escaped fish. Local artisanal fleet catches accurately reflected the massive escape event and offer the main contingency force to mitigate the potential negative effects of massive escape events over shallow coastal habitats.</abstract><cop>Oxford</cop><pub>Blackwell Science</pub><doi>10.1111/fme.12059</doi><tpages>9</tpages></addata></record> |
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| ispartof | Fisheries management and ecology, 2014-04, Vol.21 (2), p.113-121 |
| issn | 0969-997X 1365-2400 |
| language | eng |
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| source | Wiley Journals |
| subjects | Aquaculture bass bream contingency plans Dicentrarchus labrax Fish Fisheries habitats non-indigenous recapture Sparus aurata traditional technology visual census wild fish winter |
| title | Influence of a massive aquaculture escape event on artisanal fisheries |
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