Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/51874
DC FieldValueLanguage
dc.contributor.authorMaazouzi, Chafiken_US
dc.contributor.authorMasson, Gérarden_US
dc.contributor.authorIzquierdo, Maria Soledaden_US
dc.contributor.authorPihan, Jean Claudeen_US
dc.date.accessioned2018-11-25T04:56:31Z-
dc.date.available2018-11-25T04:56:31Z-
dc.date.issued2008en_US
dc.identifier.issn0269-7491en_US
dc.identifier.urihttp://hdl.handle.net/10553/51874-
dc.description.abstractField study allows assessment of long-term effects on fatty acid (FA) composition of organisms under chronic exposure to metals. One expected effect of copper is peroxidation of lipids and essentially polyunsaturated fatty acids (PUFA). FA analysis was established for the amphipod Dikerogammarus villosus subjected to different degrees of copper exposure (4–40 μg Cu L−1). A previous study in our team showed that this species regulates its body Cu concentration (106–135 mg Cu kg−1 dry weight). Despite the high capacity of bioaccumulation, the absence of a correlation between copper concentration in D. villosus and water prevents its use as bioindicator of copper pollution. Both sexes from the most polluted site showed the lowest total FA content, but the highest PUFA percent, mainly of the long-chained variety (C20–C22). Mechanisms leading to the prevention of lipid peroxidation in this species were discussed (metallothioneins and intracellular granules) and proposed with support from literature data.en_US
dc.languageengen_US
dc.publisher0269-7491-
dc.relation.ispartofEnvironmental Pollutionen_US
dc.sourceEnvironmental Pollution [ISSN 0269-7491], v. 156, p. 221-226en_US
dc.subject251092 Acuicultura marinaen_US
dc.subject.otherCopperen_US
dc.subject.otherDikerogammarus villosusen_US
dc.subject.otherFatty acidsen_US
dc.subject.otherFreshwater ecosystemen_US
dc.titleChronic copper exposure and fatty acid composition of the amphipod Dikerogammarus villosus: Results from a field studyen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.envpol.2007.12.010
dc.identifier.scopus50849099520-
dc.identifier.isi000259948500029
dc.contributor.authorscopusid23392916500-
dc.contributor.authorscopusid7102080867-
dc.contributor.authorscopusid7103111891-
dc.contributor.authorscopusid7003670084-
dc.description.lastpage226en_US
dc.description.firstpage221en_US
dc.relation.volume156en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid895813
dc.contributor.daisngid28142642
dc.contributor.daisngid31444473
dc.contributor.daisngid771297
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Maazouzi, C
dc.contributor.wosstandardWOS:Masson, G
dc.contributor.wosstandardWOS:Izquierdo, MS
dc.contributor.wosstandardWOS:Pihan, JC
dc.date.coverdateEnero 2008
dc.identifier.ulpgces
dc.description.jcr3,135
dc.description.jcrqQ1
dc.description.scieSCIE
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptGIR ECOAQUA: Grupo de Investigación en Acuicultura-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0003-4297-210X-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameIzquierdo López, María Soledad-
Appears in Collections:Artículos
Show simple item record

SCOPUSTM   
Citations

27
checked on Jan 22, 2023

WEB OF SCIENCETM
Citations

28
checked on Oct 2, 2022

Page view(s)

50
checked on Jul 30, 2022

Google ScholarTM

Check

Altmetric


Share



Export metadata



Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.