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	Provedor de dados ArchiMer (3) Autor Abarnou, Alain (1) Bru, Noelle (1) D'Amico, Franck (1) De Casamajor, Marie-noelle (1) Huguenin, Laura (1) Lalanne, Yann (1) Liquet, Benoît (1) Lissardy, Muriel (1) Marticorena, Julien (1) Mendez, N (1) Mais... Palavra-chave Espèces indicatrices (3) Indicator species (2) Analyses multivariées (1) Annelids (1) Annélides (1) Basque coast (1) Biological indicators (1) Côte basque (1) DCSMM (1) Dioxines (1) Dioxins (1) Ecosystem disturbances (1) Environnement marin (1) Estran rocheux (1) Fishes (1) Fonds meubles (1) Intertidal rocky shore (1) L'estuaire d'Urías (1) MFSD (1) Marine environment (1) Mais... Tipo do documento Text (3) Ano 2017 (1) 2010 (1) 2002 (1) País France (3) Idioma Francês (2) Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Annelid assemblages in soft bottoms subjected to human impact in the Urias estuary (Sinaloa, Mexico) ArchiMer Mendez, N. The annelid fauna inhabiting soft bottoms was analysed during February and April, 1997 in the Urfas estuary which is mostly surrounded by mangrove swamps, but is also subjected to the effect of several anthropogenic activities, Classification and ordination techniques were used to perform the characterisation of the system based on the annelid assemblages according to environmental variables (mainly organic matter content and percentage of mud). Three zones were found: (1) 'very polluted zone', in front of a slaughterhouse and a fish processing factory with a total lack of macrofauna due to the strong enrichment of the sediment in organic matters (2) 'polluted zones', characterised by the sporadic presence of oligochaetes in front of a domestic sewage... Tipo: Text Palavras-chave: Annélides; Fonds meubles; L'estuaire d'Urías; Écosystème perturbé; Espèces indicatrices; Annelids; Soft bottoms; Urias estuary; Ecosystem disturbances; Indicator species. Ano: 2002 URL: http://archimer.ifremer.fr/doc/00322/43315/42939.pdf BIGORNO. Biodiversité Intertidale sud Gascogne Observation et Recherche de Nouveaux Outils de surveillance et d'aide à la décision - Rapport fiinal ArchiMer De Casamajor, Marie-noelle; Lalanne, Yann; Huguenin, Laura; Marticorena, Julien; Lissardy, Muriel; Bru, Noelle; D'Amico, Franck; Liquet, Benoît. This report presents the results obtained during the BIGORNO project whose main objective is to overcome knowledge gaps on the biocenoses of the southern sub-region "Bay of Biscay" to propose a sampling protocol adapted to biogeographic and environmental specific conditions. A stratified random sampling design considering spatial heterogeneity has been implemented. Biodiversity was considered on 0.1 m²quadrats. These data have revealed the organization of benthic communities and the relevant taxa to be considered (species or assemblages of indicator species) in the context of establishing perennial monitoring of intertidal habitats. Proposals are made to implement the descriptors and indicators defined in the Marine Strategy Framework Directive (MSFD). Tipo: Text Palavras-chave: Côte basque; Estran rocheux; Microhabitats; Espèces indicatrices; Analyses multivariées; DCSMM; Basque coast; Intertidal rocky shore; Microhabitat; Indicator species; Multivariate analysis; MFSD. Ano: 2017 URL: http://archimer.ifremer.fr/doc/00371/48229/48893.pdf Utilisation d’espèces halieutiques exploitées comme indicateurs de la contamination chimique en zone littorale ArchiMer Abarnou, Alain. The concept of biological indicator relies upon the assumption that the contamination measured in biological tissues reflects that of the aquatic environment. This study aims to update the knowledge on contamination levels of various chemical contaminants in a few exploited fish species from various areas along the French coastline. The objective of the work is to evaluate the possibility of differentiating the various coastal zones according to the contamination levels measured in fish living there. Several groups of contaminants were followed: PCBs (marker PCBs and dioxin-like PCBs), dioxins (PCCDs and PCDFs), PBDEs, PFCs and total mercury). These contaminants were mainly measured in four fish species: the sea bass (Dicentrarchus labrax), the mackerel... Tipo: Text Palavras-chave: Espèces indicatrices; Poisson; Environnement marin; POP; PCB; Dioxines; PBDE; PFC; Biological indicators; Fishes; Marine environment; POPs; PCBs; Dioxins; PBDEs; PFCs. Ano: 2010 URL: http://archimer.ifremer.fr/doc/00014/12475/9315.pdf Registros recuperados: 3 Primeira ... 1 ... Última

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