{"id":523,"date":"2012-04-03T10:18:32","date_gmt":"2012-04-03T09:18:32","guid":{"rendered":"http:\/\/marion-dev.valars.com\/andromede\/?p=523"},"modified":"2019-05-28T14:29:41","modified_gmt":"2019-05-28T12:29:41","slug":"publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres","status":"publish","type":"post","link":"https:\/\/www.andromede-ocean.com\/english\/blog\/2012\/04\/03\/publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres\/","title":{"rendered":"Publication scientifique : indice corallig\u00e8ne et suivi des eaux c\u00f4ti\u00e8res"},"content":{"rendered":"<p>\t\t\t\t<img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-524\" style=\"border-style: initial; border-color: initial;\" title=\"untitled\" src=\"http:\/\/www.andromede-ocean.com\/english\/wp-content\/uploads\/sites\/2\/untitled3-300x213.jpg\" alt=\"\" width=\"300\" height=\"213\" \/><br \/>\nVoici le r\u00e9sum\u00e9 de cette publication actuellement sous presse dans la revue scientifique\u00a0internationale &#8220;<a href=\"http:\/\/www.journals.elsevier.com\/ecological-indicators\/\">Ecological indicators<\/a>&#8220;.<br \/>\nLes r\u00e8gles de propri\u00e9t\u00e9 nous interdisent de mettre le texte sur le site in extenso. Si la publi vous int\u00e9resse,\u00a0merci de nous contacter (contact@andromede-ocean.com).<br \/>\n&nbsp;<br \/>\n<strong>A preliminary study toward an index based on coralligenous assemblages for the ecological status assessment of Mediterranean French coastal waters<\/strong><br \/>\nJulie Deter, Pierre Descamp, Laurent Ballesta, Pierre Boissery, Florian Holon<br \/>\nAbstract :<br \/>\nDespite the great contribution of coralligenous communities to Mediterranean biodiversity (second key-ecosystem after Posidonia oceanica meadows), they were never considered in the establishment of multimetric indices for ecological status assessment of marine environment.<br \/>\nIn this paper, we describe a method to evaluate the ecological status of coralligenous assemblages along Mediterranean French coasts. Several metrics were selected from literature for coralligenous assemblage description and include functional and structural information: percent cover of visible non-vagile species (using photographic quadrats along a transect)\u00a0and gorgonian demography.<br \/>\nThirty eight field stations were sampled for these metrics in PACA (Provence-Alpes-C\u00f4te-d\u2019Azur) region in June 2010 and considered for their morphology (bank, rim), geographical orientation and principal current direction (North, East, West, South) and depth (from \u221230 to \u221284 m).<br \/>\nMetrics found to be linked to human pressures using ANCOVA and multiple correlation matrix\u00a0were selected to be included in the index. The index (Coralligenous Assemblage Index, CAI) that we proposed was based on three selected metrics (Bryozoa percent cover, sludge percent cover, builder species percent cover) and considers depth; it was positively and significantly linked to anthropization (related to water quality).<br \/>\nThe 38 stations studied with theoretically good to bad environmental conditions were classified in levels of status in accordance with our field work knowledge. CAI variation was validated with three stations sampled with 30 other photos.<br \/>\nThis index could be an effective tool for the assessment of the ecological quality of coralligenous communities. It could be applied in the context of the Marine Strategy Framework Directive as well as in conservation and sustainable management of the marine environment<br \/>\n&nbsp;<br \/>\n&nbsp;\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voici le r\u00e9sum\u00e9 de cette publication actuellement sous presse dans la revue scientifique\u00a0internationale &#8220;Ecological indicators&#8220;. Les r\u00e8gles de propri\u00e9t\u00e9 nous interdisent de mettre le texte sur le site in extenso. Si la publi vous int\u00e9resse,\u00a0merci de nous contacter (contact@andromede-ocean.com). &nbsp; A preliminary study toward an index based on coralligenous assemblages for the ecological status assessment [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-523","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Publication scientifique : indice corallig\u00e8ne et suivi des eaux c\u00f4ti\u00e8res - Androm\u00e8de Oc\u00e9anologie<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Publication scientifique : indice corallig\u00e8ne et suivi des eaux c\u00f4ti\u00e8res - Androm\u00e8de Oc\u00e9anologie\" \/>\n<meta property=\"og:description\" content=\"Voici le r\u00e9sum\u00e9 de cette publication actuellement sous presse dans la revue scientifique\u00a0internationale &#8220;Ecological indicators&#8220;. 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Si la publi vous int\u00e9resse,\u00a0merci de nous contacter (contact@andromede-ocean.com). &nbsp; A preliminary study toward an index based on coralligenous assemblages for the ecological status assessment [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.andromede-ocean.com\/english\/blog\/2012\/04\/03\/publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres\/\" \/>\n<meta property=\"og:site_name\" content=\"Androm\u00e8de Oc\u00e9anologie\" \/>\n<meta property=\"article:published_time\" content=\"2012-04-03T09:18:32+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-05-28T12:29:41+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.andromede-ocean.com\/english\/wp-content\/uploads\/sites\/2\/untitled3-300x213.jpg\" \/>\n<meta name=\"author\" content=\"Pierre Descamp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Pierre Descamp\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.andromede-ocean.com\/english\/blog\/2012\/04\/03\/publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.andromede-ocean.com\/english\/blog\/2012\/04\/03\/publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres\/\"},\"author\":{\"name\":\"Pierre Descamp\",\"@id\":\"https:\/\/www.andromede-ocean.com\/english\/#\/schema\/person\/b85de64939bd2607453a4a0255735406\"},\"headline\":\"Publication scientifique : indice corallig\u00e8ne et suivi des eaux c\u00f4ti\u00e8res\",\"datePublished\":\"2012-04-03T09:18:32+00:00\",\"dateModified\":\"2019-05-28T12:29:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.andromede-ocean.com\/english\/blog\/2012\/04\/03\/publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres\/\"},\"wordCount\":353,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.andromede-ocean.com\/english\/blog\/2012\/04\/03\/publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres\/#primaryimage\"},\"thumbnailUrl\":\"http:\/\/www.andromede-ocean.com\/english\/wp-content\/uploads\/sites\/2\/untitled3-300x213.jpg\",\"articleSection\":[\"Not rated\"],\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.andromede-ocean.com\/english\/blog\/2012\/04\/03\/publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.andromede-ocean.com\/english\/blog\/2012\/04\/03\/publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres\/\",\"url\":\"https:\/\/www.andromede-ocean.com\/english\/blog\/2012\/04\/03\/publication-scientifique-indice-coralligene-et-suivi-des-eaux-cotieres\/\",\"name\":\"Publication scientifique : indice corallig\u00e8ne et suivi des eaux c\u00f4ti\u00e8res - 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