{"id":97575,"date":"2026-09-04T09:48:35","date_gmt":"2026-09-04T12:48:35","guid":{"rendered":"https:\/\/radiolarioja.com.ar\/rlr\/?p=97575"},"modified":"2026-09-04T09:48:37","modified_gmt":"2026-09-04T12:48:37","slug":"la-cientifica-carolina-vera-advierte-sobre-el-impacto-de-el-nino-y-los-riesgos-del-cambio-climatico","status":"publish","type":"post","link":"https:\/\/radiolarioja.com.ar\/rlr\/la-cientifica-carolina-vera-advierte-sobre-el-impacto-de-el-nino-y-los-riesgos-del-cambio-climatico\/","title":{"rendered":"La cient\u00edfica Carolina Vera advierte sobre el impacto de El Ni\u00f1o y los riesgos del cambio clim\u00e1tico"},"content":{"rendered":"\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-8f761849 wp-block-group-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11.webp\"><img fetchpriority=\"high\" decoding=\"async\" width=\"738\" height=\"415\" src=\"https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11.webp\" alt=\"\" class=\"wp-image-97576\" srcset=\"https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11.webp 738w, https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11-300x169.webp 300w, https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11-324x182.webp 324w, https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11-695x391.webp 695w, https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11-284x160.webp 284w, https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11-464x261.webp 464w, https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11-356x200.webp 356w, https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/images-11-684x385.webp 684w\" sizes=\"(max-width: 738px) 100vw, 738px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">La doctora en Ciencias de la Atm\u00f3sfera e investigadora del CONICET en el CIMA, Carolina Vera \u2014quien recientemente ingres\u00f3 a la Academia de Ciencias\u2014, explic\u00f3 los alcances del fen\u00f3meno de El Ni\u00f1o y detall\u00f3 c\u00f3mo el cambio clim\u00e1tico provocado por la actividad humana intensifica los eventos meteorol\u00f3gicos extremos.<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Origen y mec\u00e1nica del fen\u00f3meno de El Ni\u00f1o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El fen\u00f3meno tiene su origen en el oc\u00e9ano Pac\u00edfico ecuatorial y se monitorea con meses de anticipaci\u00f3n mediante boyas y modelos de pron\u00f3stico:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Origen del nombre:<\/strong> Surge de antiguos pescadores peruanos que notaban un calentamiento inusual del agua a fines de a\u00f1o, cerca de Navidad. Al ser aguas fr\u00edas, los peces migraban, dejando bajas capturas que atribu\u00edan al \u00abNi\u00f1o Jes\u00fas\u00bb.<\/li>\n\n\n\n<li class=\"\"><strong>Mec\u00e1nica clim\u00e1tica:<\/strong> Ocurre cuando el agua caliente del Pac\u00edfico (usualmente concentrada cerca de Asia y Australia a m\u00e1s de 28 \u00b0C) se extiende hacia el centro del oc\u00e9ano y la costa sudamericana, funcionando como una \u00abhornalla\u00bb que calienta la atm\u00f3sfera y altera la circulaci\u00f3n de los vientos.<\/li>\n\n\n\n<li class=\"\"><strong>Efectos en la regi\u00f3n:<\/strong> En Argentina, esta alteraci\u00f3n favorece el ingreso de centros de baja presi\u00f3n. Esto incrementa la frecuencia e intensidad de las precipitaciones en la Cuenca del Plata y genera nevadas extremas en la zona cordillerana.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Duraci\u00f3n y el mito del \u00abSuperni\u00f1o\u00bb<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Respecto a la denominaci\u00f3n de \u00abSuperni\u00f1o\u00bb, la especialista aclar\u00f3 que se trata de un t\u00e9rmino medi\u00e1tico y no cient\u00edfico, prefiriendo clasificarlo como un <strong>El Ni\u00f1o fuerte<\/strong>. Se prev\u00e9 que el fen\u00f3meno alcance su punto m\u00e1ximo hacia el cierre de la primavera (entre octubre y diciembre) y comience a normalizarse hacia el oto\u00f1o siguiente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>El cambio clim\u00e1tico y la urgencia de reaccionar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vera enfatiz\u00f3 que, si bien El Ni\u00f1o es un fen\u00f3meno natural, el calentamiento global de origen antropog\u00e9nico potencia la severidad de las lluvias:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"\"><strong>Precipitaciones extremas:<\/strong> Aumenta la probabilidad de que caiga una gran cantidad de agua en per\u00edodos muy cortos, elevando el riesgo de inundaciones severas.<\/li>\n\n\n\n<li class=\"\"><strong>Evidencia cient\u00edfica:<\/strong> La investigadora descart\u00f3 las posturas negacionistas y remarc\u00f3 el consenso de la comunidad cient\u00edfica sobre la existencia del cambio clim\u00e1tico.<\/li>\n\n\n\n<li class=\"\"><strong>Umbral cr\u00edtico:<\/strong> El planeta se encamina a superar el l\u00edmite de aumento de 1,5 \u00b0C respecto a la era preindustrial, un umbral fijado por el Acuerdo de Par\u00eds a partir del cual los fen\u00f3menos extremos se vuelven considerablemente m\u00e1s peligrosos.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>La doctora en Ciencias de la Atm\u00f3sfera e investigadora del CONICET en el CIMA, Carolina Vera \u2014quien recientemente ingres\u00f3 a la Academia de Ciencias\u2014, explic\u00f3 los alcances del fen\u00f3meno de El Ni\u00f1o y detall\u00f3 c\u00f3mo el cambio clim\u00e1tico provocado por la actividad humana intensifica los eventos meteorol\u00f3gicos extremos. Origen y mec\u00e1nica del fen\u00f3meno de El [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":97577,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-97575","post","type-post","status-publish","format-standard","has-post-thumbnail","category-nacional"],"featured_image_urls":{"full":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv.jpg",1408,768,false],"thumbnail":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-150x150.jpg",150,150,true],"medium":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-300x164.jpg",300,164,true],"medium_large":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-766x418.jpg",696,380,true],"large":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-1024x559.jpg",696,380,true],"1536x1536":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv.jpg",1408,768,false],"2048x2048":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv.jpg",1408,768,false],"td_218x150":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-218x150.jpg",218,150,true],"td_324x400":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-323x176.jpg",323,176,true],"td_485x360":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-485x360.jpg",485,360,true],"td_696x0":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-695x379.jpg",695,379,true],"td_1068x0":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-1067x582.jpg",1067,582,true],"td_1920x0":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv.jpg",1408,768,false],"td_0x420":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv.jpg",770,420,false],"td_80x60":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-80x60.jpg",80,60,true],"td_100x70":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-100x70.jpg",100,70,true],"td_265x198":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-265x198.jpg",265,198,true],"td_324x160":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-293x160.jpg",293,160,true],"td_324x235":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-324x235.jpg",324,235,true],"td_356x220":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-356x220.jpg",356,220,true],"td_356x364":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-356x194.jpg",356,194,true],"td_533x261":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-478x261.jpg",478,261,true],"td_534x462":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-534x462.jpg",534,462,true],"td_696x385":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-696x385.jpg",696,385,true],"td_741x486":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-741x486.jpg",741,486,true],"td_1068x580":["https:\/\/radiolarioja.com.ar\/rlr\/wp-content\/uploads\/2026\/09\/Gemini_Generated_Image_kzlvuukzlvuukzlv-1063x580.jpg",1063,580,true]},"author_info":{"info":["RadioLaRioja"]},"category_info":"<a 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