Počet záznamů: 1
Parasite communities in the red mullet, Mullus barbatus L., respond to small-scale variation in the levels of polychlorinated biphenyls in the Western Mediterranean
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SYSNO ASEP 0382167 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Parasite communities in the red mullet, Mullus barbatus L., respond to small-scale variation in the levels of polychlorinated biphenyls in the Western Mediterranean Tvůrce(i) Carreras-Aubets, M. (ES)
Montero, F. E. (ES)
Kostadinova, Aneta (BC-A) RID
Carrasson, M. (ES)Zdroj.dok. Marine Pollution Bulletin. - : Elsevier - ISSN 0025-326X
Roč. 64, č. 9 (2012), s. 1853-1860Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Mullus barbatus ; Parasite communities ; Abundance ; Similarity ; Western Mediterranean ; Polychlorinated biphenyls Vědní obor RIV GJ - Choroby a škůdci zvířat, veterinární medicína CEP GAP505/10/1562 GA ČR - Grantová agentura ČR GBP505/12/G112 GA ČR - Grantová agentura ČR Institucionální podpora BC-A - RVO:60077344 UT WOS 000308851400025 DOI 10.1016/j.marpolbul.2012.06.008 Anotace We examined parasite populations and communities in the Mediterranean sentinel fish species, Mullus barbatus, sampled at a small-scale PCB gradient at the shelf sediments off Catalonian coasts of the Western Mediterranean. A recurrent feature at both the population and community level was the differentiation of the samples along the increasing PCB levels simultaneously registered in the sediments. Both directly transmitted ectoparasites and endoparasites with complex life-cycles transmitted via food chains exhibited a decrease in abundance with the increase in PCB levels. Parasite numerical responses translated into significant differences in infracommunity structure with decreasing predictability associated with increasing PCB levels. The abundance of two species, the specialist Opecoeloides furcatus and the generalist nematode Hysterothylacium fabri, contributed substantially to the observed dissimilarity between infracommunity samples along the gradient. The observed parasite responses to moderate levels of pollution were simultaneously validated by both chemical monitoring and effect biomarkers. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2013 Elektronická adresa http://www.sciencedirect.com/science/article/pii/S0025326X1200269X#
Počet záznamů: 1