{"id":28067,"date":"2025-08-11T10:29:52","date_gmt":"2025-08-11T14:29:52","guid":{"rendered":"https:\/\/www.americanonewspaper.com\/es\/?p=28067"},"modified":"2025-08-11T12:28:22","modified_gmt":"2025-08-11T16:28:22","slug":"los-episodios-de-calor-extremo-principal-amenaza-para-las-aves","status":"publish","type":"post","link":"https:\/\/www.americanonewspaper.com\/es\/aves\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\/","title":{"rendered":"Los episodios de calor extremo, principal amenaza para las aves"},"content":{"rendered":"\n<p>Redacci\u00f3n Ciencia, (EFE).<\/p>\n\n\n\n<p class=\"dropcapp3\">Los episodios de calor extremo han provocado una ca\u00edda media de las poblaciones de aves tropicales de entre un 25 y un 38% desde el a\u00f1o 1950 que hay registros, seg\u00fan un estudio que recoge este lunes la revista\u00a0<em>Nature Ecology &amp; Evolution<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"365\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-4-800x365.webp\" alt=\"\" class=\"wp-image-27991\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-4-800x365.webp 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-4-300x137.webp 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-4-768x351.webp 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-4-1536x702.webp 1536w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-4-150x69.webp 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-4-696x318.webp 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-4-1068x488.webp 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-02-20-at-9.11.40-AM-1920x877-2-4.webp 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>Posteriormente, los investigadores han recurrido a modelos estad\u00edsticos para analizar la evoluci\u00f3n de las especies seguidas en episodios de fen\u00f3menos clim\u00e1ticos extremos.<\/p>\n\n\n\n<p>Sus resultados indican que las alteraciones en las precipitaciones y en la temperatura media que se est\u00e1n viendo incrementados en los \u00faltimos a\u00f1os debido al cambio clim\u00e1tico alteran la abundancia de aves de forma significativa.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.globalautomall.com\/newdept.cfm\/page\/%20500-savings-for-americano-magazine-readers-2263\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"800\" height=\"367\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Globalhalf-5-800x367.webp\" alt=\"\" class=\"wp-image-28011\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Globalhalf-5-800x367.webp 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Globalhalf-5-300x138.webp 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Globalhalf-5-768x352.webp 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Globalhalf-5-150x69.webp 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Globalhalf-5-696x319.webp 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Globalhalf-5-1068x490.webp 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Globalhalf-5.webp 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>No obstante, la principal causa de su declive es la exposici\u00f3n continuada al calor extremo, entendiendo como tal la sucesi\u00f3n de d\u00edas con un percentil 99 de la temperaturas hist\u00f3ricas, es decir, que las temperaturas alcanzadas son tan altas que solo el 1% de los d\u00edas desde que hay registros se han elevado tanto los term\u00f3metros.&nbsp;&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-reconfiguracion-de-la-biodiversidad-nbsp\"><strong>Reconfiguraci\u00f3n de la biodiversidad&nbsp;<\/strong><\/h2>\n\n\n\n<p>&#8220;El impacto de las olas de calor en la p\u00e9rdida de aves tropicales es claro independiente de la especie y los comportamientos migratorios&#8221;, subrayan los autores, que, aunque reconocen que las consecuencias del cambio clim\u00e1tico tienen un efecto acumulativo, los extremos de temperatura son los que m\u00e1s da\u00f1an la biodiversidad.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.nj.gov\/health\/saludreproductiva\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"800\" height=\"367\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Spanish-1-1920x880-8-800x367.jpg\" alt=\"\" class=\"wp-image-28013\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Spanish-1-1920x880-8-800x367.jpg 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Spanish-1-1920x880-8-300x138.jpg 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Spanish-1-1920x880-8-768x352.jpg 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Spanish-1-1920x880-8-1536x704.jpg 1536w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Spanish-1-1920x880-8-150x69.jpg 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Spanish-1-1920x880-8-696x319.jpg 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Spanish-1-1920x880-8-1068x490.jpg 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Spanish-1-1920x880-8.jpg 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>Los autores recuerdan que casi la mitad de las especies de aves del planeta se encuentran en regiones tropicales, donde la temperatura ya de por s\u00ed es alta y hay muchas especies que viven cerca de sus l\u00edmites de tolerancia.<\/p>\n\n\n\n<p>En esa l\u00ednea, insisten en la necesidad de estrategias de conservaci\u00f3n que aborden tanto la protecci\u00f3n del h\u00e1bitat de las aves tropicales como la creciente amenaza de los extremos clim\u00e1ticos, lo que pasa &#8220;por una reducci\u00f3n dr\u00e1stica de las emisiones de gases de efecto invernadero&#8221;.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.generac.com\/home-standby-generators\/campaigns\/install\/?cid=C-00000130&amp;mb_campaign=41421&amp;mb_source=21RL&amp;mb_tx_id=6496665&amp;mb_tx_id=6496665\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"365\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-06-19-at-9.20.47-PM-1920x876-1-1-800x365.png\" alt=\"\" class=\"wp-image-27927\" srcset=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-06-19-at-9.20.47-PM-1920x876-1-1-800x365.png 800w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-06-19-at-9.20.47-PM-1920x876-1-1-300x137.png 300w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-06-19-at-9.20.47-PM-1920x876-1-1-768x350.png 768w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-06-19-at-9.20.47-PM-1920x876-1-1-1536x701.png 1536w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-06-19-at-9.20.47-PM-1920x876-1-1-150x68.png 150w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-06-19-at-9.20.47-PM-1920x876-1-1-696x318.png 696w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-06-19-at-9.20.47-PM-1920x876-1-1-1068x487.png 1068w, https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/Screenshot-2025-06-19-at-9.20.47-PM-1920x876-1-1.png 1920w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure>\n\n\n\n<p>&#8220;Nuestros resultados muestran c\u00f3mo el cambio clim\u00e1tico provocado por el ser humano ya est\u00e1 reconfigurando la biodiversidad a nivel mundial y explican la disminuci\u00f3n de aves en h\u00e1bitats tropicales que no hab\u00edan sido alterados por otros factores, con el cambio de uso del suelo, la caza o las especies invasoras&#8221;, enfatizan.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/propertyleads.go2cloud.org\/aff_c?offer_id=2&amp;aff_id=22&amp;source=1233&amp;aff_sub=41621&amp;aff_sub2=270H&amp;mb_tx_id=6555198\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"206\" src=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/dfedhc-digital-970x250-9-800x206-1-7.gif\" alt=\"\" class=\"wp-image-28049\"\/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Redacci\u00f3n Ciencia, (EFE). Los episodios de calor extremo han provocado una ca\u00edda media de las poblaciones de aves tropicales de entre un 25 y un 38% desde el a\u00f1o 1950 que hay registros, seg\u00fan un estudio que recoge este lunes la revista\u00a0Nature Ecology &amp; Evolution.<\/p>\n","protected":false},"author":14,"featured_media":28068,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":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},"_wpas_customize_per_network":false},"categories":[872,993],"tags":[],"class_list":{"0":"post-28067","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-aves","8":"category-calentamiento-global"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Los episodios de calor extremo, principal amenaza para las aves - Americano Newspaper<\/title>\n<meta name=\"description\" content=\"Los episodios de calor extremo han provocado una ca\u00edda media de las poblaciones de aves tropicales de entre un 25 y un 38% desde el a\u00f1o 1950 que hay registros, seg\u00fan un estudio que recoge este lunes la revista\u00a0Nature Ecology &amp; Evolution.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.americanonewspaper.com\/es\/aves\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Los episodios de calor extremo, principal amenaza para las aves\" \/>\n<meta property=\"og:description\" content=\"Los episodios de calor extremo han provocado una ca\u00edda media de las poblaciones de aves tropicales de entre un 25 y un 38% desde el a\u00f1o 1950 que hay registros, seg\u00fan un estudio que recoge este lunes la revista\u00a0Nature Ecology &amp; Evolution.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.americanonewspaper.com\/es\/aves\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\/\" \/>\n<meta property=\"og:site_name\" content=\"Americano Newspaper\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/AmericanoNewspaper\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-11T14:29:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-11T16:28:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.americanonewspaper.com\/es\/wp-content\/uploads\/2025\/08\/c16bad01ad1b3150b564030108645e5cc2186d5dminiw.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Harmony Quintana\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Harmony Quintana\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/aves\\\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/aves\\\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\\\/\"},\"author\":{\"name\":\"Harmony Quintana\",\"@id\":\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/#\\\/schema\\\/person\\\/82c7c1ac5e9a005b627b6c7db5361c90\"},\"headline\":\"Los episodios de calor extremo, principal amenaza para las aves\",\"datePublished\":\"2025-08-11T14:29:52+00:00\",\"dateModified\":\"2025-08-11T16:28:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/aves\\\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\\\/\"},\"wordCount\":57,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/aves\\\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/c16bad01ad1b3150b564030108645e5cc2186d5dminiw.jpg\",\"articleSection\":[\"Aves\",\"calentamiento global\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/aves\\\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/aves\\\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\\\/\",\"url\":\"https:\\\/\\\/www.americanonewspaper.com\\\/es\\\/aves\\\/los-episodios-de-calor-extremo-principal-amenaza-para-las-aves\\\/\",\"name\":\"Los episodios de calor extremo, principal amenaza para las aves - 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