{"id":11581,"date":"2022-12-29T11:15:41","date_gmt":"2022-12-29T14:15:41","guid":{"rendered":"https:\/\/saltanoticiassalta.org\/?p=11581"},"modified":"2022-12-29T11:15:42","modified_gmt":"2022-12-29T14:15:42","slug":"canada-advierte-de-una-perdida-considerable-de-osos-polares-en-los-ultimos-anos","status":"publish","type":"post","link":"https:\/\/saltanoticiassalta.org\/?p=11581","title":{"rendered":"Canad\u00e1 advierte de una p\u00e9rdida considerable de osos polares en los \u00faltimos a\u00f1os ."},"content":{"rendered":"\n

El Gobierno de Canad\u00e1 inform\u00f3 que la poblaci\u00f3n de osos polares disminuy\u00f3 un 27% en los \u00faltimos cinco a\u00f1os y que la principal causa es el\u00a0cambio clim\u00e1tico<\/a>. La evaluaci\u00f3n advierte que solo quedan 618 osos polares en la regi\u00f3n, lo que representa la p\u00e9rdida de la mitad de esta poblaci\u00f3n desde la d\u00e9cada de los 80.<\/em><\/strong><\/p>\n\n\n\n

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Los osos polares del oeste de la bah\u00eda canadiense de Hudson, en el extremo sur del \u00c1rtico, siguen muriendo en grandes cantidades, seg\u00fan un nuevo estudio gubernamental sobre este carn\u00edvoro terrestre. Las hembras y los oseznos enfrentan las mayores dificultades.<\/em><\/strong><\/p>\n\n\n\n

Los investigadores inspeccionaron la regi\u00f3n occidental de la Bah\u00eda de Hudson por aire en 2021 y calcularon que hab\u00eda 618 osos, comparados con 842 en 2016, cuando se inspeccion\u00f3 la poblaci\u00f3n por \u00faltima vez.<\/em><\/strong><\/p>\n\n\n\n

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\u201cEl declive real es mucho mayor de lo que habr\u00eda esperado\u201d, dijo Andrew Derocher, profesor de biolog\u00eda de la Universidad de Alberta que ha estudiado los osos polares de la Bah\u00eda de Hudson durante casi cuatro d\u00e9cadas.<\/em><\/strong><\/p>\n\n\n\n

Desde la d\u00e9cada de 1980 el n\u00famero de osos en la regi\u00f3n se ha reducido en casi un 50%, de acuerdo con los hallazgos de los investigadores. El hielo, que resulta esencial para su supervivencia, est\u00e1 desapareciendo.<\/em><\/strong><\/p>\n\n\n\n

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Los investigadores afirman que la concentraci\u00f3n de muertes de osos j\u00f3venes y hembras en el occidente de la Bah\u00eda de Hudson es alarmante.<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

El Gobierno de Canad\u00e1 inform\u00f3 que la poblaci\u00f3n de osos polares disminuy\u00f3 un 27% en…<\/p>\n","protected":false},"author":1,"featured_media":11586,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-11581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-el-guille-de-la-gente-salta-noticias-salta-noticias-de-salta-saltanoticiassalta"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/saltanoticiassalta.org\/wp-content\/uploads\/2022\/12\/450_1000.jpg","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/posts\/11581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11581"}],"version-history":[{"count":0,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/posts\/11581\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=\/wp\/v2\/media\/11586"}],"wp:attachment":[{"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saltanoticiassalta.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}