Interaction between loggerhead sea turtles (Caretta caretta) and marine litter in Sardinia (Western Mediterranean Sea)
Anthropogenic debris in the environment affects many species that accidentally ingest it. The aim of this study is to evaluate the quantity and composition of marine litter ingested by loggerheads in Sardinia, thus supplying for the lack of data in the existing literature for this area. Seventeen of...
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Veröffentlicht in: | Marine environmental research 2014-09, Vol.100, p.25-32 |
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creator | Camedda, Andrea Marra, Stefano Matiddi, Marco Massaro, Giorgio Coppa, Stefania Perilli, Angelo Ruiu, Angelo Briguglio, Paolo de Lucia, G. Andrea |
description | Anthropogenic debris in the environment affects many species that accidentally ingest it. The aim of this study is to evaluate the quantity and composition of marine litter ingested by loggerheads in Sardinia, thus supplying for the lack of data in the existing literature for this area. Seventeen of the 121 (14.04%) monitored turtles presented debris in their digestive tracts. Litter in faecal pellet of alive individuals (n = 91) and in gastro-intestinal contents of dead ones (n = 30) was categorized, counted and weighed. User plastic was the main category of ingested debris with a frequency of occurrence of 13.22% of the total sample, while sheet (12.39%) and fragments (9.09%) were the most relevant sub-categories. This study highlights for the first time the incidence of litter in alive turtles in Sardinia. This contribution improves the knowledge about marine litter interaction on Caretta caretta as bio-indicator. Results will be useful for the Marine Strategy implementation.
•This is the first study on interaction between sea turtles and litter in Sardinia.•White sheet items are the most ingested plastic sub-category.•This study will be useful for the implementation of the MSFD monitoring programs.•Our results support the choice of C. caretta as bio-indicator for Mediterranean. |
doi_str_mv | 10.1016/j.marenvres.2013.12.004 |
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•This is the first study on interaction between sea turtles and litter in Sardinia.•White sheet items are the most ingested plastic sub-category.•This study will be useful for the implementation of the MSFD monitoring programs.•Our results support the choice of C. caretta as bio-indicator for Mediterranean.</description><identifier>ISSN: 0141-1136</identifier><identifier>EISSN: 1879-0291</identifier><identifier>DOI: 10.1016/j.marenvres.2013.12.004</identifier><identifier>PMID: 24388284</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Amphibia. Reptilia ; Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Autoecology ; Biological and medical sciences ; Caretta caretta ; Environmental Exposure ; Environmental Monitoring ; Faecal pellet ; Feces - chemistry ; Fundamental and applied biological sciences. Psychology ; Gastrointestinal Contents - chemistry ; General aspects ; Gut content ; Italy ; Marine litter ; Marine Strategy Framework Directive ; Mediterranean Sea ; Plastics ; Plastics - analysis ; Rescue centre ; Sea turtles ; Sea water ecosystems ; Synecology ; Turtles - metabolism ; Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution ; Water Pollutants, Chemical - analysis</subject><ispartof>Marine environmental research, 2014-09, Vol.100, p.25-32</ispartof><rights>2013 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2013 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c603t-1d37e380bed64a3fe8ab19967f03f64b4038696b8250872e7ae4fe4e790d5783</citedby><cites>FETCH-LOGICAL-c603t-1d37e380bed64a3fe8ab19967f03f64b4038696b8250872e7ae4fe4e790d5783</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.marenvres.2013.12.004$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,3541,23921,23922,25131,27915,27916,45986</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28803138$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24388284$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Camedda, Andrea</creatorcontrib><creatorcontrib>Marra, Stefano</creatorcontrib><creatorcontrib>Matiddi, Marco</creatorcontrib><creatorcontrib>Massaro, Giorgio</creatorcontrib><creatorcontrib>Coppa, Stefania</creatorcontrib><creatorcontrib>Perilli, Angelo</creatorcontrib><creatorcontrib>Ruiu, Angelo</creatorcontrib><creatorcontrib>Briguglio, Paolo</creatorcontrib><creatorcontrib>de Lucia, G. Andrea</creatorcontrib><title>Interaction between loggerhead sea turtles (Caretta caretta) and marine litter in Sardinia (Western Mediterranean Sea)</title><title>Marine environmental research</title><addtitle>Mar Environ Res</addtitle><description>Anthropogenic debris in the environment affects many species that accidentally ingest it. The aim of this study is to evaluate the quantity and composition of marine litter ingested by loggerheads in Sardinia, thus supplying for the lack of data in the existing literature for this area. Seventeen of the 121 (14.04%) monitored turtles presented debris in their digestive tracts. Litter in faecal pellet of alive individuals (n = 91) and in gastro-intestinal contents of dead ones (n = 30) was categorized, counted and weighed. User plastic was the main category of ingested debris with a frequency of occurrence of 13.22% of the total sample, while sheet (12.39%) and fragments (9.09%) were the most relevant sub-categories. This study highlights for the first time the incidence of litter in alive turtles in Sardinia. This contribution improves the knowledge about marine litter interaction on Caretta caretta as bio-indicator. Results will be useful for the Marine Strategy implementation.
•This is the first study on interaction between sea turtles and litter in Sardinia.•White sheet items are the most ingested plastic sub-category.•This study will be useful for the implementation of the MSFD monitoring programs.•Our results support the choice of C. caretta as bio-indicator for Mediterranean.</description><subject>Amphibia. Reptilia</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Autoecology</subject><subject>Biological and medical sciences</subject><subject>Caretta caretta</subject><subject>Environmental Exposure</subject><subject>Environmental Monitoring</subject><subject>Faecal pellet</subject><subject>Feces - chemistry</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gastrointestinal Contents - chemistry</subject><subject>General aspects</subject><subject>Gut content</subject><subject>Italy</subject><subject>Marine litter</subject><subject>Marine Strategy Framework Directive</subject><subject>Mediterranean Sea</subject><subject>Plastics</subject><subject>Plastics - analysis</subject><subject>Rescue centre</subject><subject>Sea turtles</subject><subject>Sea water ecosystems</subject><subject>Synecology</subject><subject>Turtles - metabolism</subject><subject>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><subject>Water Pollutants, Chemical - analysis</subject><issn>0141-1136</issn><issn>1879-0291</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU9v1DAQxS1ERZeFrwC-IG0PSWfixHGO1Yo_lYp6aCWOluNMildZp9jerfj2eLVLOZbTWPZvZp7fY-wjQomA8nJTbk0gvw8UywpQlFiVAPUrtkDVdgVUHb5mC8AaC0Qhz9nbGDcA0LTYvGHnVS2UqlS9YPtrnygYm9zseU_picjzaX54oPCTzMAjGZ52IU0U-Wqdd6ZkuD3WC278wLMQ54lPLuVB3Hl-Z8LgvDN89YNivvP8Ow0uH4LxZPI7mYt37Gw0U6T3p7pk918-36-_FTe3X6_XVzeFlSBSgYNoSSjoaZC1ESMp02PXyXYEMcq6r0Eo2cleVQ2otqLWUD1STW0HQ9MqsWSr49jHMP_aZTV666KlacpK5l3UKBsUSqjuf1DRADaY64toIwG6RmGV0faI2jDHGGjUj8Flx35rBH1IUm_0c5L6kKTGSuckc-eH05Jdv6Xhue9vdBn4dAJMtGYas7vWxX-cUiAOn1uyqyNH2ee9o6CjdeRtziSQTXqY3Yti_gDtq8Am</recordid><startdate>20140901</startdate><enddate>20140901</enddate><creator>Camedda, Andrea</creator><creator>Marra, Stefano</creator><creator>Matiddi, Marco</creator><creator>Massaro, Giorgio</creator><creator>Coppa, Stefania</creator><creator>Perilli, Angelo</creator><creator>Ruiu, Angelo</creator><creator>Briguglio, Paolo</creator><creator>de Lucia, G. 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Psychology</topic><topic>Gastrointestinal Contents - chemistry</topic><topic>General aspects</topic><topic>Gut content</topic><topic>Italy</topic><topic>Marine litter</topic><topic>Marine Strategy Framework Directive</topic><topic>Mediterranean Sea</topic><topic>Plastics</topic><topic>Plastics - analysis</topic><topic>Rescue centre</topic><topic>Sea turtles</topic><topic>Sea water ecosystems</topic><topic>Synecology</topic><topic>Turtles - metabolism</topic><topic>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</topic><topic>Water Pollutants, Chemical - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Camedda, Andrea</creatorcontrib><creatorcontrib>Marra, Stefano</creatorcontrib><creatorcontrib>Matiddi, Marco</creatorcontrib><creatorcontrib>Massaro, Giorgio</creatorcontrib><creatorcontrib>Coppa, Stefania</creatorcontrib><creatorcontrib>Perilli, Angelo</creatorcontrib><creatorcontrib>Ruiu, Angelo</creatorcontrib><creatorcontrib>Briguglio, Paolo</creatorcontrib><creatorcontrib>de Lucia, G. 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Andrea</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Interaction between loggerhead sea turtles (Caretta caretta) and marine litter in Sardinia (Western Mediterranean Sea)</atitle><jtitle>Marine environmental research</jtitle><addtitle>Mar Environ Res</addtitle><date>2014-09-01</date><risdate>2014</risdate><volume>100</volume><spage>25</spage><epage>32</epage><pages>25-32</pages><issn>0141-1136</issn><eissn>1879-0291</eissn><abstract>Anthropogenic debris in the environment affects many species that accidentally ingest it. The aim of this study is to evaluate the quantity and composition of marine litter ingested by loggerheads in Sardinia, thus supplying for the lack of data in the existing literature for this area. Seventeen of the 121 (14.04%) monitored turtles presented debris in their digestive tracts. Litter in faecal pellet of alive individuals (n = 91) and in gastro-intestinal contents of dead ones (n = 30) was categorized, counted and weighed. User plastic was the main category of ingested debris with a frequency of occurrence of 13.22% of the total sample, while sheet (12.39%) and fragments (9.09%) were the most relevant sub-categories. This study highlights for the first time the incidence of litter in alive turtles in Sardinia. This contribution improves the knowledge about marine litter interaction on Caretta caretta as bio-indicator. Results will be useful for the Marine Strategy implementation.
•This is the first study on interaction between sea turtles and litter in Sardinia.•White sheet items are the most ingested plastic sub-category.•This study will be useful for the implementation of the MSFD monitoring programs.•Our results support the choice of C. caretta as bio-indicator for Mediterranean.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>24388284</pmid><doi>10.1016/j.marenvres.2013.12.004</doi><tpages>8</tpages></addata></record> |
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subjects | Amphibia. Reptilia Animal and plant ecology Animal, plant and microbial ecology Animals Autoecology Biological and medical sciences Caretta caretta Environmental Exposure Environmental Monitoring Faecal pellet Feces - chemistry Fundamental and applied biological sciences. Psychology Gastrointestinal Contents - chemistry General aspects Gut content Italy Marine litter Marine Strategy Framework Directive Mediterranean Sea Plastics Plastics - analysis Rescue centre Sea turtles Sea water ecosystems Synecology Turtles - metabolism Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution Water Pollutants, Chemical - analysis |
title | Interaction between loggerhead sea turtles (Caretta caretta) and marine litter in Sardinia (Western Mediterranean Sea) |
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