{"id":55885,"date":"2026-05-14T07:41:48","date_gmt":"2026-05-14T06:41:48","guid":{"rendered":"https:\/\/cram.org\/?p=55885"},"modified":"2026-05-14T08:30:36","modified_gmt":"2026-05-14T07:30:36","slug":"estudi-contaminacio-marina-tortuga-bioindicador-svr-cram-2025","status":"publish","type":"post","link":"https:\/\/cram.org\/ca\/estudi-contaminacio-marina-tortuga-bioindicador-svr-cram-2025\/","title":{"rendered":"El 74% de les tortugues marines presenten macropl\u00e0stic"},"content":{"rendered":"

Resultats del set\u00e8 any de l’estudi per con\u00e8ixer l’estat de contaminaci\u00f3 marina amb la tortuga marina com a bioindicador realitzat gr\u00e0cies a la col\u00b7laboraci\u00f3 de Laboratoires SVR.<\/em><\/p>\n<\/div>

La Fundaci\u00f3 CRAM, dedicada a la conservaci\u00f3 marina, ha presentat els resultats del seu set\u00e8 estudi anual sobre la contaminaci\u00f3 del Mediterrani utilitzant la tortuga marina com a bioindicador. Aquest estudi, que es desenvolupa de forma continuada i compta amb la col\u00b7laboraci\u00f3 de Laboratoires SVR, analitza la pres\u00e8ncia de residus pl\u00e0stics a les tortugues marines ateses al Centre de Recuperaci\u00f3 del CRAM.<\/p>\n

Durant el 2025 es van atendre 98 tortugues marines, el nombre m\u00e9s gran d’ingressos registrat en els \u00faltims anys. D’aquestes, es van poder obtenir i analitzar mostres de 58 individus, incloent femtes recollides durant la seva estada al centre i contingut digestiu en els casos en qu\u00e8 es va realitzar necr\u00f2psia.<\/p>\n

Els resultats mostren que el 74% de les tortugues analitzades presentaven una evid\u00e8ncia d’ingesti\u00f3 de pl\u00e0stic. El tipus de residu m\u00e9s freq\u00fcent va ser el pl\u00e0stic tipus l\u00e0mina, que va representar aproximadament el 64% del total de fragments trobats, seguit d’altres tipus de fragments pl\u00e0stics r\u00edgids i restes d’origen divers.<\/p>\n

A m\u00e9s de la ingesti\u00f3 de residus, durant el 2025 es van atendre 10 casos de tortugues marines entortolligades en deixalles marines o arts de pesca a la deriva, cosa que posa de manifest l’impacte que aquests residus segueixen tenint sobre la fauna marina.<\/p>\n

Els resultats de l’estudi tamb\u00e9 evidencien com la ingesti\u00f3 de pl\u00e0stic es pot produir des de fases molt primerenques de vida. En un dels casos analitzats, una tortuga juvenil que feia aproximadament un mes que estava en llibertat, ja presentava restes de pl\u00e0stic en el seu tracte digestiu.<\/p>\n

Aquestes dades reflecteixen la persistent pres\u00e8ncia de residus pl\u00e0stics al mar Mediterrani i els seus efectes sobre la fauna marina. La contaminaci\u00f3 marina no nom\u00e9s afecta esp\u00e8cies emblem\u00e0tiques com la tortuga marina, sin\u00f3 que tamb\u00e9 t\u00e9 implicacions per als ecosistemes i per a les persones, ja que el mar t\u00e9 un paper fonamental en la regulaci\u00f3 del clima, la producci\u00f3 d’oxigen i la provisi\u00f3 de recursos alimentaris.<\/p>\n<\/div>

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\"\"<\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":8216,"featured_media":55875,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[71],"tags":[],"class_list":["post-55885","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticies"],"yoast_head":"\nEl 74% de les tortugues marines presenten macropl\u00e0stic - CRAM<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cram.org\/ca\/estudi-contaminacio-marina-tortuga-bioindicador-svr-cram-2025\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"El 74% de les tortugues marines presenten macropl\u00e0stic - 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