{"id":14538,"date":"2026-03-20T16:07:43","date_gmt":"2026-03-20T15:07:43","guid":{"rendered":"https:\/\/caen-yacht-club.com\/web\/?p=14538"},"modified":"2026-03-20T16:08:15","modified_gmt":"2026-03-20T15:08:15","slug":"especes-exotiques-et-salissuresbiologiques-dans-les-ports-normands","status":"publish","type":"post","link":"https:\/\/caen-yacht-club.com\/web\/especes-exotiques-et-salissuresbiologiques-dans-les-ports-normands\/","title":{"rendered":"Esp\u00e8ces exotiques et \u00ab salissures biologiques \u00bb dans les ports normands"},"content":{"rendered":"\n<p>JEUDI 26 MARS 2026 18h30 &#8211; 20h  Quai de la Londe \u00e0 Caen<\/p>\n\n\n\n<p>Conf\u00e9rence anim\u00e9e par <strong>Katherine Costil <\/strong> Chercheure en \u00e9cologie et \u00e9cotoxicologie marines, membre du laboratoire MERSEA (Marine Ecosystems and oRganisms reSEArch Lab)<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"774\" data-attachment-id=\"14539\" data-permalink=\"https:\/\/caen-yacht-club.com\/web\/especes-exotiques-et-salissuresbiologiques-dans-les-ports-normands\/bildschirmfoto-2026-03-20-um-16-00-00\/\" data-orig-file=\"https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?fit=1156%2C874&amp;ssl=1\" data-orig-size=\"1156,874\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Bildschirmfoto 2026-03-20 um 16.00.00\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?fit=1024%2C774&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?resize=1024%2C774&#038;ssl=1\" alt=\"\" class=\"wp-image-14539\" srcset=\"https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?resize=1024%2C774&amp;ssl=1 1024w, https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?resize=300%2C227&amp;ssl=1 300w, https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?resize=768%2C581&amp;ssl=1 768w, https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?resize=600%2C454&amp;ssl=1 600w, https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?resize=79%2C60&amp;ssl=1 79w, https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?resize=119%2C90&amp;ssl=1 119w, https:\/\/i0.wp.com\/caen-yacht-club.com\/web\/wp-content\/uploads\/Bildschirmfoto-2026-03-20-um-16.00.00.png?w=1156&amp;ssl=1 1156w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>Les ports normands peuvent \u00eatre colonis\u00e9s par des esp\u00e8ce exotiques (c\u2019est-\u00e0-dire introduites), susceptibles de devenir invasives et de constituer, sur les structures portuaires et les coques de bateaux, des \u00ab\u00a0salissures biologiques\u00a0\u00bb (<i>biofouling<\/i>). Si cette colonisation a un fort impact n\u00e9gatif sur les activit\u00e9s humaines dont la plaisance, elle a aussi des effets \u00e9cologiques pouvant \u00eatre positifs. Des connaissances th\u00e9oriques \u00e0 la r\u00e9alit\u00e9 du terrain, du port d\u2019Honfleur au port de Granville en passant par ceux de Caen et Cherbourg, petite revue de cette probl\u00e9matique dans les ports normands\u2026<\/p>\n<p>Les chercheurs du laboratoire MERSEA (Marine Ecosystems and oRganisms reSEArch Lab) de l\u2019Universit\u00e9 de Caen-Normandie nous ouvrent les portes de leurs recherches au cours du caf\u00e9 maritime du Caen Yacht Club jeudi 26 mars. Une de ses membres, Katherine Costil, Ma\u00eetre de Conf\u00e9rences \u00e0 l\u2019Universitaire de Caen Normandie, chercheure en \u00e9cologie et \u00e9cotoxicologie marines pr\u00e9sentera les d\u00e9couvertes de ce laboratoire. Un temps d\u2019\u00e9change avec les participants de ce caf\u00e9 maritime aura ensuite lieu.<\/p>\n<p>Ce Caf\u00e9 Maritime du Caen Yacht Club se d\u00e9roulera le <strong>jeudi 26 mars 2026<\/strong> de <b>18h30 \u00e0 20h<\/b> sur le bassin Saint-Pierre, 2 quai de la Londe \u00e0 Caen. Une participation de 3 \u20ac vous sera demand\u00e9e, un pot suivra cette pr\u00e9sentation.<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"<p>JEUDI 26 MARS 2026 18h30 &#8211; 20h Quai de la Londe \u00e0 Caen Conf\u00e9rence anim\u00e9e par Katherine Costil Chercheure en \u00e9cologie et \u00e9cotoxicologie marines, membre du&#8230;<\/p>\n","protected":false},"author":337,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1,279,17],"tags":[249,290,257,18,269,291],"class_list":["post-14538","post","type-post","status-publish","format-standard","hentry","category-actualite","category-caen","category-cafe-maritime","tag-actualite","tag-biologie-marine","tag-caen-yacht-club","tag-cafe-maritime","tag-conference","tag-quai-de-la-londe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Caen Yacht Club Actualit\u00e9s<\/title>\n<meta name=\"description\" content=\"Les actualit\u00e9s et \u00e9v\u00e8nements du Caen Yacht Club. 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