{"id":1073759,"date":"2024-02-08T19:45:00","date_gmt":"2024-02-08T23:45:00","guid":{"rendered":"https:\/\/unionradio.net\/?p=1073759"},"modified":"2024-02-08T15:32:30","modified_gmt":"2024-02-08T19:32:30","slug":"contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion","status":"publish","type":"post","link":"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/","title":{"rendered":"Contaminantes atmosf\u00e9ricos ponen en jaque la polinizaci\u00f3n"},"content":{"rendered":"

REDACCI\u00d3N CIENCIA.- Los contaminantes atmosf\u00e9ricos da\u00f1an la salud humana, y tambi\u00e9n ponen en riesgo la llegada de los alimentos a la mesa.<\/p>\n

Asimismo, los cient\u00edficos determinaron que estos agentes est\u00e1n dificultando la polinizaci\u00f3n a nivel global.<\/p>\n

El estudio, recogido en la revista de la Asociaci\u00f3n Americana para el Avance de la Ciencia, basa sus conclusiones en una serie de minuciosos experimentos llevados a cabo desde 2017 por parte de investigadores de la Universidad del estado de Washington con las polillas halc\u00f3n que polinizan las flores de onagra p\u00e1lida, ‘Oenothera pallida’.<\/p>\n

Lea tambi\u00e9n: <\/strong>Paraguay registra m\u00e1s de 30 muertos por dengue<\/a><\/p>\n

Los investigadores demostraron que la alteraci\u00f3n del aroma floral que producen dos de los contaminantes atmosf\u00e9ricos m\u00e1s comunes, el ozono troposf\u00e9rico (O\u2083) y el di\u00f3xido de nitr\u00f3geno (NO\u2082), disuade a los polinizadores de acercarse a las flores en busca de alimento.<\/p>\n

Ambos contaminantes provienen de los gases que se emiten en los procesos de combusti\u00f3n relacionados con el tr\u00e1fico (sobre todo veh\u00edculos autom\u00f3viles, y en especial de motores di\u00e9sel) y con el transporte en general.<\/p>\n

Igualmente, as\u00ed como en instalaciones industriales de alta temperatura y de generaci\u00f3n el\u00e9ctrica de origen f\u00f3sil.<\/p>\n

Su afectaci\u00f3n ha sido probada ya previamente en numerosos estudios: concentraciones no muy altas pero persistentes pueden actuar como un agente debilitador o que predispone a la vegetaci\u00f3n a ciertas enfermedades.<\/p>\n

EFE<\/p>\n","protected":false},"excerpt":{"rendered":"

REDACCI\u00d3N CIENCIA.- Los contaminantes atmosf\u00e9ricos da\u00f1an la salud humana, y tambi\u00e9n ponen en riesgo la llegada de los alimentos a la mesa. Asimismo, los cient\u00edficos determinaron que estos agentes est\u00e1n dificultando la polinizaci\u00f3n a nivel global. El estudio, recogido en la revista de la Asociaci\u00f3n Americana para el Avance de la Ciencia, basa sus conclusiones […]<\/p>\n","protected":false},"author":11,"featured_media":1073763,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[109],"tags":[742,398,1223,5716,849,4164,8251,110],"yoast_head":"\nContaminantes atmosf\u00e9ricos ponen en jaque la polinizaci\u00f3n<\/title>\n<meta name=\"description\" content=\"Contaminantes atmosf\u00e9ricos da\u00f1an la salud humana, y acaba de confirmar que tambi\u00e9n ponen en riesgo la llegada de los alimentos a la mesa\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Contaminantes atmosf\u00e9ricos ponen en jaque la polinizaci\u00f3n\" \/>\n<meta property=\"og:description\" content=\"Contaminantes atmosf\u00e9ricos da\u00f1an la salud humana, y acaba de confirmar que tambi\u00e9n ponen en riesgo la llegada de los alimentos a la mesa\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/\" \/>\n<meta property=\"og:site_name\" content=\"Unionradio.net\" \/>\n<meta property=\"article:published_time\" content=\"2024-02-08T23:45:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-02-08T19:32:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/unionradio.net\/wp-content\/uploads\/2024\/02\/SPUNIT-V13-2-4.png\" \/>\n\t<meta property=\"og:image:width\" content=\"853\" \/>\n\t<meta property=\"og:image:height\" content=\"480\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"jgonzalez\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"jgonzalez\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo estimado de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/\",\"url\":\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/\",\"name\":\"Contaminantes atmosf\u00e9ricos ponen en jaque la polinizaci\u00f3n\",\"isPartOf\":{\"@id\":\"https:\/\/unionradio.net\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/unionradio.net\/wp-content\/uploads\/2024\/02\/SPUNIT-V13-2-4.png\",\"datePublished\":\"2024-02-08T23:45:00+00:00\",\"dateModified\":\"2024-02-08T19:32:30+00:00\",\"author\":{\"@id\":\"https:\/\/unionradio.net\/#\/schema\/person\/a82724fb67e7e8d5a89dd429830539d0\"},\"description\":\"Contaminantes atmosf\u00e9ricos da\u00f1an la salud humana, y acaba de confirmar que tambi\u00e9n ponen en riesgo la llegada de los alimentos a la mesa\",\"breadcrumb\":{\"@id\":\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/#primaryimage\",\"url\":\"https:\/\/unionradio.net\/wp-content\/uploads\/2024\/02\/SPUNIT-V13-2-4.png\",\"contentUrl\":\"https:\/\/unionradio.net\/wp-content\/uploads\/2024\/02\/SPUNIT-V13-2-4.png\",\"width\":853,\"height\":480},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/unionradio.net\/2024\/02\/08\/contaminantes-atmosfericos-ponen-en-jaque-la-polinizacion\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\/\/unionradio.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Contaminantes atmosf\u00e9ricos ponen en jaque la polinizaci\u00f3n\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/unionradio.net\/#website\",\"url\":\"https:\/\/unionradio.net\/\",\"name\":\"Unionradio.net\",\"description\":\"Uni\u00f3n Radio - 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