{"id":2873,"date":"2024-06-28T14:47:09","date_gmt":"2024-06-28T12:47:09","guid":{"rendered":"https:\/\/www.faunaaereadesantiago.com\/?page_id=2873"},"modified":"2024-08-29T10:31:14","modified_gmt":"2024-08-29T08:31:14","slug":"creadores-de-nubes","status":"publish","type":"page","link":"https:\/\/www.faunaaereadesantiago.com\/es\/creadores-de-nubes\/","title":{"rendered":"Creadores de Nubes"},"content":{"rendered":"\n<div class=\"wp-block-uagb-container uagb-block-a32e4f2a alignfull uagb-is-root-container\"><div class=\"uagb-container__shape uagb-container__shape-bottom uagb-container__invert\" data-negative=\"false\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 1000 100\" preserveAspectRatio=\"none\"><path class=\"uagb-container__shape-fill\" d=\"M0,6V0h1000v100L0,6z\"><\/path><\/svg><\/div>\n<header class=\"wp-block-uagb-advanced-heading uagb-block-3ec6b854\"><h1 class=\"uagb-heading-text\">creadores de nubes<\/h1><\/header>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">Aeroplancton, hacedores de nubes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Un aspecto destacable sobre todo es la aptitud del <em><a href=\"https:\/\/www.faunaaereadesantiago.com\/es\/que-es-el-aeroplancton\/\">aeroplancton <\/a><\/em>de intervenir en la formaci\u00f3n de las nubes y de cristales de hielo que pueden precipitarse como granizo o nieve, debido a su capacidad de condensaci\u00f3n, proveniente del vapor de agua o de las microgotas de agua suspendidas en los aerosoles (polen de plantas, bacterias <em>fitopat\u00f3genas<\/em>) o los <em>biosurfactantes<\/em>( mol\u00e9culas org\u00e1nicas que reducen la tensi\u00f3n superficial del agua), mol\u00e9culas que son producidas, entre otras, por bacterias <em>Pseudomonas<\/em> muy comunes en la atm\u00f3sfera. El papel del aeroplancton en la lluvia a\u00fan est\u00e1 en discusi\u00f3n, pero se sospecha sin embargo que influye de forma importante en la formaci\u00f3n de los cristales de hielo de las nubes. Existen bacterias que pueden permanecer metab\u00f3licamente activas gracias al vapor de agua de las nubes, actuando como n\u00facleos de condensaci\u00f3n que, a su vez, contribuyen a la formaci\u00f3n de precipitaciones. Las mol\u00e9culas del agua se tienen que ordenar de forma concreta (despu\u00e9s de todo, el hielo es una estructura cristalina), dando lugar a su estructura t\u00edpica, siendo el embri\u00f3n a partir del cual el agua se deposita y el cristal de hielo crece. Entre las mol\u00e9culas capaces de formar el embri\u00f3n de hielo se encuentran las prote\u00ednas membranosas de numerosas bacterias tipo <em>Erwinia herbicola, Erwinia anana, Pseudomonas fluorescentes y Pesudomonas syringae,<\/em> esta \u00faltima se ha identificado como componente habitual del aeroplancton.<\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-96c6b1a2 alignfull uagb-is-root-container\">\n<div class=\"wp-block-uagb-image uagb-block-1bf3ffca wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none is-style-rounded\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/www.faunaaereadesantiago.com\/wp-content\/uploads\/2024\/07\/atmosfera-vista-aerea-del-planeta-tierra-400x273.jpg\" alt=\"Nubes en la atm\u00f3sfera terrestre\" width=\"400\" height=\"400\" title=\"Atm\u00f3sfera\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center has-background wp-block-paragraph\" style=\"background:radial-gradient(rgb(2,3,129) 0%,rgb(255,255,255) 0%,rgb(97,141,182) 72%);margin-top:0;margin-right:0;margin-bottom:0;margin-left:0;padding-top:var(--wp--preset--spacing--80);padding-right:0px;padding-bottom:var(--wp--preset--spacing--80);padding-left:0px\">Pero, \u00bfC\u00f3mo se secuestra una nube?. Para llevar a cabo los estudios a los que nos acabamos de referir se utilizan los colectores espaciales, una especie de aspiradoras que absorben el aire (nube incluida) y lo proyectan a gran velocidad contra un medio adecuado en el que las part\u00edculas presentes en la toma quedan fijadas, hecho lo cual el aire es devuelto a la atm\u00f3sfera. Si el medio que atrapa las part\u00edculas presentes en el gas es un medio de cultivo, adem\u00e1s, con suerte promover\u00e1 el crecimiento y multiplicaci\u00f3n de los microbios presentes en el aire.                                          Fuente: <a href=\"https:\/\/cnho.wordpress.com\/2009\/10\/20\/aeroplancton-viviendo-en-las-nubes\/#more-3241\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/cnho.wordpress.com\/2009\/10\/20\/aeroplancton-viviendo-en-las-nubes\/#more-3241<\/a><\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-8dc7355c wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none is-style-rounded\"><figure class=\"wp-block-uagb-image__figure\"><img decoding=\"async\" src=\"https:\/\/www.faunaaereadesantiago.com\/wp-content\/uploads\/2024\/07\/bacterias-al-microscopio.jpg\" alt=\"Bacterias bajo el microscopio\" width=\"400\" height=\"400\" title=\"Bacterias bajo el microscopio\" loading=\"lazy\" role=\"img\" \/><\/figure><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>creadores de nubes Aeroplancton, hacedores de nubes Un aspecto destacable sobre todo es la aptitud del aeroplancton de intervenir en [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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