{"id":64294,"date":"2018-06-12T13:17:00","date_gmt":"2018-06-12T11:17:00","guid":{"rendered":"http:\/\/radiotordera.cat\/radio\/?p=64294"},"modified":"2018-06-12T13:17:00","modified_gmt":"2018-06-12T11:17:00","slug":"es-conserva-una-petita-poblacio-autoctona-de-cranc-de-riu-al-parc-del-montnegre","status":"publish","type":"post","link":"https:\/\/radiotordera.cat\/radio\/64294\/","title":{"rendered":"Es conserva una petita poblaci\u00f3 aut\u00f2ctona de cranc de riu al Parc del Montnegre"},"content":{"rendered":"<figure id=\"attachment_44419\" aria-describedby=\"caption-attachment-44419\" style=\"width: 200px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/i0.wp.com\/radiotordera.cat\/radio\/wp-content\/uploads\/2016\/03\/cranc-riu-montnegre.jpg?ssl=1\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-44419\" src=\"https:\/\/i0.wp.com\/radiotordera.cat\/radio\/wp-content\/uploads\/2016\/03\/cranc-riu-montnegre.jpg?resize=200%2C113&#038;ssl=1\" alt=\"Foto: ACN\" width=\"200\" height=\"113\" srcset=\"https:\/\/i0.wp.com\/radiotordera.cat\/radio\/wp-content\/uploads\/2016\/03\/cranc-riu-montnegre.jpg?resize=200%2C113&amp;ssl=1 200w, https:\/\/i0.wp.com\/radiotordera.cat\/radio\/wp-content\/uploads\/2016\/03\/cranc-riu-montnegre.jpg?w=756&amp;ssl=1 756w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption id=\"caption-attachment-44419\" class=\"wp-caption-text\">Foto: ACN<\/figcaption><\/figure>\n<p>El cranc de riu era una esp\u00e8cie molt habitual en els rius del pa\u00eds fins que va resultar afectada per una malaltia introdu\u00efda pel cranc de riu americ\u00e0.Les&nbsp;mortalitats no han parat i actualment ja es tracta d\u2019una esp\u00e8cie en perill d\u2019extinci\u00f3. Al Montnegre ha desaparegut de tot arreu, excepte de petites \u00e0rees molt restringides on escara sobreviuen alguns exemplars. Gaireb\u00e9 que es mant\u00e9 en secret la ubicaci\u00f3 d&#8217;aquestes col\u00f2nies aut\u00f2ctones. El director del Parc, Antoni Bomb\u00ed, en declaracions a R\u00e0dio Pineda, ha explicat que el cranc americ\u00e0 ha afectat seriosament el cranc europeu.<\/p>\n<p><a href=\"https:\/\/radiotordera.cat\/radio\/wp-content\/uploads\/2018\/06\/cranc-montnegre.mp3\">cranc montnegre<\/a><\/p>\n<p>Agents forestals fan el seguiment dels exemplars aut\u00f2ctons que van descobrir el 2012 en un torrent de dif\u00edcil acc\u00e9s al Montnegre. \u00c9s&nbsp;l&#8217;\u00fanica poblaci\u00f3 d&#8217;aquesta esp\u00e8cie dins el parc i es vol protegir de la invasi\u00f3 del cranc americ\u00e0. Altres poblacions de crancs de riu es tenien controlades a la zona del Montseny o de les Guilleries, per\u00f2 aquesta seria la primera tan arran de la costa.&nbsp;S&#8217;ha fet un&nbsp;pla de gesti\u00f3 del cranc de riu als parcs de la Diputaci\u00f3 que determini les actuacions a dur terme per augmentar la poblaci\u00f3 i, sobretot, perqu\u00e8 no entri en contacte amb el seu gran invasor: el cranc americ\u00e0&nbsp;que \u00e9s invasora i&nbsp;porta associat un fong que \u00e9s mortal per al cranc de riu aut\u00f2cton. El cranc tamb\u00e9 vol aig\u00fces molt netes.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El cranc de riu era una esp\u00e8cie molt habitual en els rius del pa\u00eds fins que va resultar afectada per una malaltia introdu\u00efda pel cranc de riu americ\u00e0.Les&nbsp;mortalitats no han parat i actualment ja es tracta d\u2019una esp\u00e8cie en perill d\u2019extinci\u00f3. Al Montnegre ha desaparegut de tot arreu, excepte de petites \u00e0rees molt restringides on [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":44419,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[41],"tags":[],"class_list":{"0":"post-64294","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-medi-ambient"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Es conserva una petita poblaci\u00f3 aut\u00f2ctona de cranc de riu al Parc del Montnegre - R\u00e0dio Tordera<\/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:\/\/radiotordera.cat\/radio\/64294\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Es conserva una petita poblaci\u00f3 aut\u00f2ctona de cranc de riu al Parc del Montnegre - R\u00e0dio Tordera\" \/>\n<meta property=\"og:description\" content=\"El cranc de riu era una esp\u00e8cie molt habitual en els rius del pa\u00eds fins que va resultar afectada per una malaltia introdu\u00efda pel cranc de riu americ\u00e0.Les&nbsp;mortalitats no han parat i actualment ja es tracta d\u2019una esp\u00e8cie en perill d\u2019extinci\u00f3. Al Montnegre ha desaparegut de tot arreu, excepte de petites \u00e0rees molt restringides on [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/radiotordera.cat\/radio\/64294\/\" \/>\n<meta property=\"og:site_name\" content=\"R\u00e0dio Tordera\" \/>\n<meta property=\"article:published_time\" content=\"2018-06-12T11:17:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/radiotordera.cat\/radio\/wp-content\/uploads\/2016\/03\/cranc-riu-montnegre.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"756\" \/>\n\t<meta property=\"og:image:height\" content=\"426\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrit per\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Temps estimat de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/radiotordera.cat\\\/radio\\\/64294\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/radiotordera.cat\\\/radio\\\/64294\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/radiotordera.cat\\\/radio\\\/#\\\/schema\\\/person\\\/dbe76cf481297200323c15f63959e00c\"},\"headline\":\"Es conserva una petita poblaci\u00f3 aut\u00f2ctona de cranc de riu al Parc del Montnegre\",\"datePublished\":\"2018-06-12T11:17:00+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/radiotordera.cat\\\/radio\\\/64294\\\/\"},\"wordCount\":277,\"publisher\":{\"@id\":\"https:\\\/\\\/radiotordera.cat\\\/radio\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/radiotordera.cat\\\/radio\\\/64294\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/radiotordera.cat\\\/radio\\\/wp-content\\\/uploads\\\/2016\\\/03\\\/cranc-riu-montnegre.jpg?fit=756%2C426&ssl=1\",\"articleSection\":[\"Medi ambient\"],\"inLanguage\":\"ca\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/radiotordera.cat\\\/radio\\\/64294\\\/\",\"url\":\"https:\\\/\\\/radiotordera.cat\\\/radio\\\/64294\\\/\",\"name\":\"Es conserva una petita poblaci\u00f3 aut\u00f2ctona de cranc de riu al Parc del Montnegre - 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