{"id":16330,"date":"2026-06-20T09:35:09","date_gmt":"2026-06-20T12:35:09","guid":{"rendered":"https:\/\/digitalsantotome.com.ar\/?p=16330"},"modified":"2026-06-20T09:35:14","modified_gmt":"2026-06-20T12:35:14","slug":"identifican-patrones-de-distribucion-y-potencial-de-cerdos-asilvestrados","status":"publish","type":"post","link":"https:\/\/digitalsantotome.com.ar\/?p=16330","title":{"rendered":"Identifican patrones de distribuci\u00f3n y potencial de cerdos asilvestrados"},"content":{"rendered":"<div>\n<p>CORRIENTES. Un estudio exploratorio, realizado como trabajo integrador de la Especializaci\u00f3n en Tecnolog\u00edas de la Informaci\u00f3n Geogr\u00e1fica de la Facultad de Humanidades de la UNNE, estim\u00f3 la distribuci\u00f3n actual y potencial de los cerdos asilvestrados o jabal\u00edes en el macrosistema de Iber\u00e1.<\/p>\n<\/div>\n<div class=\"meta\"><\/div>\n<div>\n<p>La introducci\u00f3n de animales silvestres fuera de su rango de distribuci\u00f3n original genera modificaciones en los ecosistemas mediante procesos de depredaci\u00f3n, competencia, transmisi\u00f3n de enfermedades, pastoreo selectivo, entre otros factores.<\/p>\n<p>El jabal\u00ed y el chancho cimarr\u00f3n (Sus scrofa) son considerados plagas ex\u00f3ticas invasoras perjudiciales. Mientras el jabal\u00ed es la especie silvestre original de Europa, el cimarr\u00f3n es un cerdo dom\u00e9stico que escap\u00f3 y se volvi\u00f3 salvaje.<\/p>\n<p>Por su amplia dispersi\u00f3n, adaptabilidad a diferentes ambientes y los impactos negativos que generan a la producci\u00f3n y la biodiversidad de los ecosistemas, es considerada una de las cien especies con mayor potencial invasivo en el mundo.<\/p>\n<p>En Argentina actualmente los cerdos asilvestrados se encuentran en al menos diez ecorregiones y en la provincia de Corrientes est\u00e1n presentes en casi todos los ambientes, y si bien se desarrollan programas de control para reducir su cantidad y el impacto que ocasiona, la especie sigue expandi\u00e9ndose hacia nuevas \u00e1reas.<\/p>\n<p>En ese contexto, como parte del abordaje de la problem\u00e1tica de los mam\u00edferos invasores en la provincia de Corrientes, un Trabajo Integrador Final en la Especializaci\u00f3n en Tecnolog\u00edas de la Informaci\u00f3n Geogr\u00e1fica (Hum-UNNE), evalu\u00f3, por medio de la generaci\u00f3n de modelos computacionales, la distribuci\u00f3n actual y expansi\u00f3n potencial de los cerdos asilvestrados en la regi\u00f3n del Iber\u00e1.<\/p>\n<p>Seg\u00fan las conclusiones principales del estudio, \u00abel macrosistema del Iber\u00e1 presenta un mosaico de ambientes diversos, compuestos especialmente por esteros, lagunas, pastizales y bosques nativos, que hacen de este un sitio propicio para la proliferaci\u00f3n de la especie, ya que aqu\u00ed encuentra en abundancia recursos como alimento y refugio\u00bb.<\/p>\n<p>El trabajo, de car\u00e1cter exploratorio, estuvo a cargo del flamante especialista Bernardo Holman, quien en di\u00e1logo con UNNE Medios destac\u00f3 que el objetivo fue aportar herramientas e informaci\u00f3n de rigor t\u00e9cnico y cient\u00edfico que puedan servir como insumo para las acciones que se vienen realizando para tratar de mitigar los impactos que las especies invasoras generan al ambiente y la producci\u00f3n.<\/p>\n<h2>Detalles del trabajo<\/h2>\n<p>En el marco del estudio, que cont\u00f3 con la asistencia como tutor de Osvaldo Cardozo, (Hum-UNNE), se trabaj\u00f3 con el software MaxEnt\u00a0 Maximum Entropy, un modelo de an\u00e1lisis que predice \u00e1reas potenciales de presencia o distribuci\u00f3n potencial de especies bas\u00e1ndose \u00fanicamente en puntos de ocurrencia y en variables ambientales como temperatura, precipitaci\u00f3n, entre otras.<\/p>\n<p>Con ese fin, los datos de presencia del jabal\u00ed y sus h\u00edbridos fueron obtenidos de tres fuentes: Global Biodiversity Information Facility (GBIF; www.gbif.org ); datos propios recolectados en campo mediante GPS y datos aportados por cazadores particulares pertenecientes al Proyecto de Control de Fauna Ex\u00f3tica de la Direcci\u00f3n de Parques y Reservas de la provincia de Corrientes.<\/p>\n<p>En tanto, el conjunto de datos utilizado para realizar el modelado consisti\u00f3 en 19 variables clim\u00e1ticas obtenidas y se incluyeron adem\u00e1s datos de cobertura y usos de suelo.<\/p>\n<p>El \u00e1rea de estudio abarc\u00f3 la totalidad de la Reserva Natural Iber\u00e1, un \u00e1rea protegida de la provincia de Corrientes de aproximadamente 1.300.000 hect\u00e1reas, un macrosistema de humedales que abarca cerca del 14,6% del territorio provincial.<\/p>\n<p>Entre las observaciones principales del estudio, se destaca que los modelos desarrollados mostraron una fuerte relaci\u00f3n negativa con temperatura y precipitaci\u00f3n lo que indicar\u00eda una preferencia de la especie por climas templados y con menor humedad.<\/p>\n<p>Fuente: Epoca<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>CORRIENTES. Un estudio exploratorio, realizado como trabajo integrador de la Especializaci\u00f3n en Tecnolog\u00edas de la Informaci\u00f3n Geogr\u00e1fica de la Facultad de Humanidades de la UNNE, estim\u00f3 la distribuci\u00f3n actual y potencial de los cerdos asilvestrados o jabal\u00edes en el macrosistema de Iber\u00e1. La introducci\u00f3n de animales silvestres fuera de su rango de distribuci\u00f3n original genera&#8230;<\/p>\n","protected":false},"author":2,"featured_media":16331,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-16330","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-provinciales"],"a3_pvc":{"activated":false,"total_views":0,"today_views":0},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Identifican patrones de distribuci\u00f3n y potencial de cerdos asilvestrados - Digital Santo Tom\u00e9<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/digitalsantotome.com.ar\/?p=16330\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Identifican patrones de distribuci\u00f3n y potencial de cerdos asilvestrados - Digital Santo Tom\u00e9\" \/>\n<meta property=\"og:description\" content=\"CORRIENTES. Un estudio exploratorio, realizado como trabajo integrador de la Especializaci\u00f3n en Tecnolog\u00edas de la Informaci\u00f3n Geogr\u00e1fica de la Facultad de Humanidades de la UNNE, estim\u00f3 la distribuci\u00f3n actual y potencial de los cerdos asilvestrados o jabal\u00edes en el macrosistema de Iber\u00e1. 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