{"id":78215,"date":"2024-06-29T12:22:14","date_gmt":"2024-06-29T17:22:14","guid":{"rendered":"https:\/\/losperiodistas.com.mx\/portal\/?p=78215"},"modified":"2024-06-29T12:22:16","modified_gmt":"2024-06-29T17:22:16","slug":"hacen-autopsia-a-lobo-de-44-000-anos-congelado-en-permafrost-dw","status":"publish","type":"post","link":"https:\/\/losperiodistas.com.mx\/portal\/hacen-autopsia-a-lobo-de-44-000-anos-congelado-en-permafrost-dw\/","title":{"rendered":"Hacen autopsia a lobo de 44.000 a\u00f1os congelado en Permafrost | DW"},"content":{"rendered":"\n<p class=\"has-background has-medium-font-size\" style=\"background-color:#ecd867\">El ejemplar, hallado por casualidad en 2021, es el primer carn\u00edvoro de gran tama\u00f1o encontrado en el permafrost, seg\u00fan los cient\u00edficos. El objetivo de la autopsia es conocer m\u00e1s sobre la alimentaci\u00f3n del animal.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"448\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/69507006_1004-1024x448.jpg\" alt=\"\" class=\"wp-image-78217\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/69507006_1004-1024x448.jpg 1024w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/69507006_1004-300x131.jpg 300w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/69507006_1004-768x336.jpg 768w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/69507006_1004.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption><em>Imagen:\u00a0Michil Yakovlev\/North-Eastern Federal University\/REUTERS<\/em><\/figcaption><\/figure>\n\n\n\n<p class=\"has-vivid-red-color has-text-color has-medium-font-size\"><strong>REDACCI\u00d3N DW<\/strong><\/p>\n\n\n\n<p>En la regi\u00f3n rusa de Yakutia (noreste), tambi\u00e9n conocida como Saj\u00e1, un equipo&nbsp;cient\u00edfico&nbsp;realiz\u00f3&nbsp;una autopsia a un lobo que estuvo durante 44.000 a\u00f1os congelado en el&nbsp;permafrost.<\/p>\n\n\n\n<p>Los restos del animal fueron hallados en 2021 por&nbsp;casualidad en el distrito de Abyi&nbsp;y, seg\u00fan Albert Protopopov, jefe del departamento para el estudio de la fauna de mamuts en la Academia de Ciencias de Yakutia,&nbsp;\u00abeste es el primer descubrimiento mundial de un depredador del Pleistoceno tard\u00edo\u00bb.<\/p>\n\n\n\n<p>\u00abSu antig\u00fcedad es de unos 44.000 a\u00f1os, y nunca antes se hab\u00edan producido un hallazgo\u00a0de este tipo\u00bb, a\u00f1adi\u00f3.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">El primer cad\u00e1ver de un carn\u00edvoro<\/h2>\n\n\n\n<p>No es raro encontrar&nbsp;cad\u00e1veres de animales milenarios enterrados en las profundidades del permafrost,&nbsp;que se est\u00e1 derritiendo lentamente debido al cambio clim\u00e1tico. Sin embargo, el hallazgo del lobo es especial.<\/p>\n\n\n\n<p>\u00abNormalmente, son&nbsp;<a href=\"https:\/\/www.dw.com\/es\/hallan-cad%C3%A1ver-congelado-de-rinoceronte-lanudo-en-el-derretido-permafrost-siberiano\/a-56099491\">los animales herb\u00edvoros los que mueren<\/a>, quedan atrapados en los pantanos, se congelan y son encontrados por nosotros en su totalidad. Es la primera vez que se encuentra un carn\u00edvoro de gran tama\u00f1o\u00bb, explica Protopopov.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/static.dw.com\/image\/69506950_900.jpg\" alt=\"Autopsia de un lobo de 44.000 a\u00f1os de antig\u00fcedad.\"\/><figcaption>La autopsia del lobo podr\u00eda revelar m\u00e1s sobre el permafrost de hace 44.000 a\u00f1os.<small>Imagen: Michil Yakovlev\/North-Eastern Federal University\/REUTERS<\/small><\/figcaption><\/figure>\n\n\n\n<p>\u00abEra un depredador muy activo, uno de los m\u00e1s grandes. Un poco m\u00e1s peque\u00f1o que los leones de las cavernas y los osos, pero un depredador muy activo y m\u00f3vil, y tambi\u00e9n carro\u00f1ero\u00bb, a\u00f1adi\u00f3.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"alignleft size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/IMG_5927-1024x435.jpeg\" alt=\"\" class=\"wp-image-78181\" width=\"154\" height=\"64\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/IMG_5927-1024x435.jpeg 1024w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/IMG_5927-300x127.jpeg 300w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/IMG_5927-768x326.jpeg 768w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2024\/06\/IMG_5927.jpeg 1152w\" sizes=\"(max-width: 154px) 100vw, 154px\" \/><\/figure><\/div>\n\n\n\n<p>\u200e<a href=\"https:\/\/whatsapp.com\/channel\/0029VaeRnMa77qVakJPLMI09\">Sigue el canal de Los Periodistas en WhatsApp <\/a><\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00f3mo viv\u00eda el lobo hace 44.000 a\u00f1os<\/h2>\n\n\n\n<p>Para Artyom Nedoluzhko, director de desarrollo del laboratorio de paleogen\u00e9tica de la Universidad Europea de San Petersburgo (<a href=\"https:\/\/www.dw.com\/es\/rusia\/t-17410119\">Rusia<\/a>), los restos del lobo ofrecen una rara visi\u00f3n de la Yakutia de hace 44.000 a\u00f1os.<\/p>\n\n\n\n<p>\u00abEl objetivo principal es comprender de qu\u00e9 se alimentaba este lobo, qui\u00e9n era y qu\u00e9 relaci\u00f3n guarda con los antiguos lobos que habitaban el noreste de Eurasia\u00bb, expres\u00f3.<\/p>\n\n\n\n<p>Situada entre el oc\u00e9ano \u00c1rtico y el extremo oriental del \u00c1rtico ruso, Yakutia es una vasta regi\u00f3n de pantanos y bosques, cubierta en un 95% de permafrost. En temporada&nbsp;invernal, las temperaturas&nbsp;en la regi\u00f3n descienden hasta los 64 grados Celsius bajo cero.<\/p>\n\n\n\n<p>JU (rtre, Live Science, North-Eastern Federal University in Yakutsk)<\/p>\n\n\n\n<p>Fuente: <a href=\"https:\/\/www.dw.com\/es\/cient%C3%ADficos-rusos-realizan-autopsia-a-un-lobo-de-44000-a%C3%B1os-congelado-en-el-permafrost\/a-69506694\">https:\/\/www.dw.com\/es\/cient%C3%ADficos-rusos-realizan-autopsia-a-un-lobo-de-44000-a%C3%B1os-congelado-en-el-permafrost\/a-69506694<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El ejemplar, hallado por casualidad en 2021, es el primer carn\u00edvoro de gran tama\u00f1o encontrado en el permafrost, seg\u00fan los [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":78217,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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