{"id":5023,"date":"2025-04-24T00:52:02","date_gmt":"2025-04-24T00:52:02","guid":{"rendered":"https:\/\/www.elregional.cl\/?p=5023"},"modified":"2025-04-24T00:52:02","modified_gmt":"2025-04-24T00:52:02","slug":"el-84-de-los-arrecifes-de-coral-del-mundo-se-han-visto-afectados-por-el-peor-blanqueamiento-registrado","status":"publish","type":"post","link":"https:\/\/www.elregional.cl\/?p=5023","title":{"rendered":"El 84 % de los arrecifes de coral del mundo se han visto afectados por el peor blanqueamiento registrado"},"content":{"rendered":"<header class=\"header__wrapper-outer\">\n<div class=\"header__wrapper-inner\" data-editable=\"header\">\n<nav id=\"pageHeader\" class=\"header cnn-app-display-none\" data-uri=\"es.cms.cnn.com\/_components\/header\/instances\/cnne-mundo-v1@published\" data-editable=\"settings\" data-analytics-aggregate-events=\"true\">\n<div class=\"header__inner\">\n<div class=\"header__subnav-mount header__subnav-mount--scrolled\">\n<div class=\"header__container\">\n<div class=\"header__left\">\n<div class=\"brand-logo\" data-uri=\"es.cms.cnn.com\/_components\/brand-logo\/instances\/new-cnne-mundo-header-v1@published\" data-editable=\"settings\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/nav>\n<\/div>\n<\/header>\n<div class=\"layout__content-wrapper layout-with-rail__content-wrapper\">\n<section class=\"layout__wrapper layout-with-rail__wrapper\" data-sticky-anchor-pos=\"top\" data-sticky-anchor-condition-type=\"pageType,subsection\" data-sticky-anchor-condition-value=\"article,!elections\" data-sticky-anchor-priority=\"1\">\n<section class=\"layout__main-wrapper layout-with-rail__main-wrapper\">\n<section class=\"layout__main layout-with-rail__main\" data-editable=\"main\" data-track-zone=\"main\" data-reorderable=\"main\">\n<article class=\"article\" role=\"main\" data-uri=\"es.cms.cnn.com\/_components\/article\/instances\/cm9ugsxou001u2cozgcrpeq3g@published\" data-drag-disable=\"true\" data-unselectable=\"true\" data-regwall-disabled=\"true\" data-subscription-only=\"false\" data-paywall-disabled=\"true\">\n<section class=\"body tabcontent active\" data-tabcontent=\"Content\"><main class=\"article__main\"><\/p>\n<div class=\"article__content-container\">\n<div class=\"article__content\" data-editable=\"content\" data-reorderable=\"content\">\n<div class=\"source inline-placeholder\" data-uri=\"es.cms.cnn.com\/_components\/source\/instances\/cm9ugsxou001s2cozgazwhyb8@published\" data-component-name=\"source\" data-article-gutter=\"true\"><cite class=\"source__cite\"><span class=\"source__text\" data-editable=\"source\">AP<\/span>\u00a0\u2014\u00a0<\/cite><\/div>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9ugsxou001t2coz2kgc85o4@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\">El blanqueamiento da\u00f1ino de los corales del mundo ha crecido hasta incluir al 84 % de los arrecifes oce\u00e1nicos en el evento m\u00e1s intenso de su tipo en la historia registrada, anunci\u00f3 el mi\u00e9rcoles la\u00a0<a href=\"https:\/\/icriforum.org\/about\/\" target=\"_blank\" rel=\"noopener\">Iniciativa Internacional de Arrecifes de Coral<\/a>\u00a0(ICRI, en ingl\u00e9s).<\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9uh4zet0005356oi0rcoqrj@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\">Se trata del cuarto blanqueamiento global desde 1998, superando ya el ocurrido entre 2014 y 2017, que afect\u00f3 a aproximadamente dos tercios de los arrecifes, seg\u00fan el ICRI, una asociaci\u00f3n de m\u00e1s de 100 gobiernos, organizaciones no gubernamentales y otros. Adem\u00e1s, se desconoce cu\u00e1ndo terminar\u00e1\u00a0<a href=\"https:\/\/www.cnn.com\/2024\/04\/15\/climate\/global-coral-reef-mass-bleaching-climate-hnk-intl\/index.html\">la crisis actual<\/a>, que comenz\u00f3 en 2023 y se atribuye al calentamiento de los oc\u00e9anos.<\/p>\n<div class=\"ad-slot-wrapper qtm-element\" data-ad-id=\"ad_rect_btf_06\" data-ad-position=\"mobile\">\n<div id=\"ad_rect_btf_06\" class=\"qtm-slot-inner ad-qtm adfuel-rendered\" data-ad-text=\"show\" data-ad-refresh=\"adbody\" data-google-query-id=\"CPKo56a474wDFROEYQYdqMIfXA\">\n<div id=\"google_ads_iframe_\/21756062855\/Espanol\/world\/leaf\/vls_2__container__\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5024\" src=\"https:\/\/www.elregional.cl\/wp-content\/uploads\/2025\/04\/images-2.jpeg\" alt=\"\" width=\"259\" height=\"194\" \/><\/div>\n<\/div>\n<\/div>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9uh4zet0006356omphg2zrn@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\">\u201cEs posible que nunca veamos que el estr\u00e9s t\u00e9rmico que causa el blanqueamiento caiga por debajo del umbral que desencadena un evento global\u201d, dijo Mark Eakin, secretario ejecutivo de la Sociedad Internacional de Arrecifes de Coral y jefe retirado de monitoreo de corales de la Administraci\u00f3n Nacional Oce\u00e1nica y Atmosf\u00e9rica de Estados Unidos (NOAA).<\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9uh4zet0007356o1kuwxxtz@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\">\u201cObservamos algo que est\u00e1 cambiando por completo la faz de nuestro planeta y la capacidad de nuestros oc\u00e9anos para sustentar vidas y medios de subsistencia\u201d, dijo Eakin.<\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9uh4zet0008356o8oarvxvx@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\">El a\u00f1o pasado fue\u00a0<a href=\"https:\/\/www.cnn.com\/2025\/01\/09\/climate\/2024-hottest-year-record\/index.html\">el m\u00e1s caluroso registrado en la Tierra<\/a> y gran parte llega a los oc\u00e9anos. La temperatura media anual de la superficie del mar en los oc\u00e9anos alejados de los polos fue de un r\u00e9cord de 20,87 grados Celsius (69,57 grados<\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9uh4zet0009356oc3kzqb75@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\">Esto es mortal para los corales, que son clave para la producci\u00f3n de mariscos, el turismo y la protecci\u00f3n de las costas contra la erosi\u00f3n y las tormentas. Los arrecifes de coral a veces se denominan \u201cselvas tropicales del mar\u201d porque albergan altos niveles de biodiversidad: aproximadamente\u00a0<a href=\"https:\/\/coast.noaa.gov\/states\/fast-facts\/coral-reefs.html\" target=\"_blank\" rel=\"noopener\">el 25 %<\/a>\u00a0de todas las especies marinas se encuentran en, sobre y alrededor de los arrecifes de coral.<\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9uh4zet000a356oxz1a40xk@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\">Los corales obtienen sus brillantes colores de las algas que viven en su interior y que son su fuente de alimento. El calor prolongado causa que las algas liberen compuestos t\u00f3xicos, y el coral los expulsa. Queda un esqueleto completamente blanco, y el coral debilitado corre un mayor riesgo de morir.<\/p>\n<div class=\"ad-slot-dynamic ad-slot-dynamic--1\" data-uri=\"es.cms.cnn.com\/_components\/ad-slot-dynamic\/instances\/outstream@published\" data-placement=\"{&quot;mobile&quot;:{&quot;position&quot;:7},&quot;desktop&quot;:{&quot;position&quot;:6}}\" data-unselectable=\"true\">\n<div class=\"ad-slot adSlotLoaded\" data-uri=\"es.cms.cnn.com\/_components\/ad-slot\/instances\/cnne-v1@published\" data-path=\"end\/ad-slot-dynamic[1]\/items\" data-mobile-slot-id=\"ad_rect_btf_06\" data-unselectable=\"true\" data-ad-slot-rendered-size=\"360x250\">\n<div id=\"ad_rect_btf_06\" class=\"ad\"><\/div>\n<div class=\"ad-slot__feedback ad-feedback-link-container\">\n<div class=\"ad-slot__ad-label\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9uh4zet000b356oenu8bm2t@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\">El blanqueamiento ha sido tan severo que el programa Coral Reef Watch de la NOAA ha tenido que agregar niveles a su escala de alerta de blanqueamiento para tener en cuenta el creciente riesgo de muerte de los corales.<\/p>\n<div class=\"ad-slot-wrapper qtm-element\" data-ad-id=\"ad_rect_btf_07\" data-ad-position=\"mobile\">\n<div id=\"ad_rect_btf_07\" class=\"qtm-slot-inner ad-qtm adfuel-rendered\" data-ad-text=\"show\" data-ad-refresh=\"adbody\" data-google-query-id=\"CKD0qau474wDFUyLYQYdSMc8XA\">\n<div id=\"google_ads_iframe_\/21756062855\/Espanol\/world\/leaf\/vls_4__container__\"><\/div>\n<\/div>\n<\/div>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9uh4zet000c356oda29cuk5@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\">Se est\u00e1n realizando esfuerzos para conservar y\u00a0<a href=\"https:\/\/www.cnn.com\/2022\/09\/04\/us\/elkhorn-coral-spawn-florida-aquarium-climate\/index.html\">restaurar los corales<\/a>. Un laboratorio neerland\u00e9s ha trabajado con fragmentos de coral, incluyendo algunos extra\u00eddos de la costa de Seychelles, para\u00a0<a href=\"https:\/\/apnews.com\/article\/saving-corals-netherlands-lab-climate-ebe8ee0089c4df5070c13e6309b49171\" target=\"_blank\" rel=\"noopener\">propagarlos en un zool\u00f3gico<\/a>\u00a0y que, de ser necesario, puedan utilizarse alg\u00fan d\u00eda para repoblar arrecifes de coral silvestres. Otros proyectos, incluyendo uno en Florida, han trabajado para\u00a0<a href=\"https:\/\/apnews.com\/article\/coral-bleaching-rescue-florida-keys-ocean-heating-207cb6914deb0d588f29c3b27763b316\" target=\"_blank\" rel=\"noopener\">rescatar corales en peligro de extinci\u00f3n por las altas temperaturas<\/a>\u00a0y curarlos antes de devolverlos al oc\u00e9ano.<\/p>\n<p data-uri=\"es.cms.cnn.com\/_components\/paragraph\/instances\/cm9uh4zet000c356oda29cuk5@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\" data-analytics-observe=\"on\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5025\" src=\"https:\/\/www.elregional.cl\/wp-content\/uploads\/2025\/04\/Coral-Reefs-300x192.jpg\" alt=\"\" width=\"300\" height=\"192\" \/><\/p>\n<\/div>\n<\/div>\n<p><\/main><\/section>\n<\/article>\n<\/section>\n<\/section>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>AP\u00a0\u2014\u00a0 El blanqueamiento da\u00f1ino de los corales del mundo ha crecido hasta incluir al 84 % de los arrecifes oce\u00e1nicos en el evento m\u00e1s intenso de su tipo en la historia registrada, anunci\u00f3 el mi\u00e9rcoles la\u00a0Iniciativa Internacional de Arrecifes de Coral\u00a0(ICRI, en ingl\u00e9s). Se trata del cuarto blanqueamiento global desde 1998, superando ya el ocurrido &hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-5023","post","type-post","status-publish","format-standard","hentry","category-mundo"],"_links":{"self":[{"href":"https:\/\/www.elregional.cl\/index.php?rest_route=\/wp\/v2\/posts\/5023","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.elregional.cl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.elregional.cl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.elregional.cl\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.elregional.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5023"}],"version-history":[{"count":1,"href":"https:\/\/www.elregional.cl\/index.php?rest_route=\/wp\/v2\/posts\/5023\/revisions"}],"predecessor-version":[{"id":5026,"href":"https:\/\/www.elregional.cl\/index.php?rest_route=\/wp\/v2\/posts\/5023\/revisions\/5026"}],"wp:attachment":[{"href":"https:\/\/www.elregional.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elregional.cl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.elregional.cl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}