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	Provedor de dados ArchiMer (2) Autor Fujiwara, Yoshihiro (1) Plum, Christoph (1) Pradillon, Florence (1) Robert, Alexandre (1) Sarrazin, Jozee (1) Palavra-chave Biodiversity and ecosystem functioning (2) Anthropogenic disruptions (1) Bay of Biscay (1) Benthic ecology (1) Biodiversité et fonctionnement des écosystèmes (1) Chemosynthetic ecosystems (1) Colonization experiment (1) Community composition (1) Ecological connectivity (1) Golfe de Gascogne (1) Hydrothermal activity (1) Pennatule et à mégafaune fouisseuse (1) Perturbations anthropiques (1) Seapens and burrowing megafauna (1) Écologie benthique (1) Mais... Tipo do documento Text (2) Ano 2017 (2) País France (2) Idioma Francês (1) Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Copepod colonization of organic and inorganic substrata at a deep-sea hydrothermal vent site on the Mid-Atlantic Ridge ArchiMer Plum, Christoph; Pradillon, Florence; Fujiwara, Yoshihiro; Sarrazin, Jozee. The few existing studies on deep-sea hydrothermal vent copepods indicate low connectivity with surrounding environments and reveal high endemism among vents. However, the finding of non-endemic copepod species in association with engineer species at different reduced ecosystems poses questions about the dispersal of copepods and the colonization of hydrothermal vents as well as their ecological connectivity. The objective of this study is to understand copepod colonization patterns at a hydrothermal vent site in response to environmental factors such as temperature and fluid flow as well as the presence of different types of substrata. To address this objective, an in situ experiment was deployed using both organic (woods, pig bones) and inorganic... Tipo: Text Palavras-chave: Chemosynthetic ecosystems; Ecological connectivity; Biodiversity and ecosystem functioning; Community composition; Colonization experiment; Hydrothermal activity. Ano: 2017 URL: http://archimer.ifremer.fr/doc/00342/45318/44776.pdf Effets combinés des facteurs naturels et anthropiques sur les communautés d'invertébrés benthiques des vasières à langoustines (Nephrops Norvegicus) du golfe de Gascogne ArchiMer Robert, Alexandre. Bottom trawling is a widespread fishing activity that covers most of the North-European continental shelves. This activity is likely to alter the benthic habitats, the structure and biodiversity of benthic communities as well as the ecosystem functioning. However, bottom trawling effects vary according to the habitats and, specifically according to the magnitude of the natural sources of disruptions. Consequently, it is difficult to predict the effects of the fishing activity. So, a specific investigation has to be conducted in each fishery in order to characterize the effect of bottom trawling. The Bay of Biscay (BoB) is fished for Norway lobsters and hake. Bottom trawling is one of the most important fishing activities, both economically and regarding to... Tipo: Text Palavras-chave: Écologie benthique; Perturbations anthropiques; Biodiversité et fonctionnement des écosystèmes; Golfe de Gascogne; Pennatule et à mégafaune fouisseuse; Benthic ecology; Anthropogenic disruptions; Biodiversity and ecosystem functioning; Bay of Biscay; Seapens and burrowing megafauna. Ano: 2017 URL: https://archimer.ifremer.fr/doc/00611/72341/71226.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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