{"id":8729,"date":"2023-03-21T09:29:05","date_gmt":"2023-03-21T12:29:05","guid":{"rendered":"http:\/\/vriic.usach.cl\/?p=8729"},"modified":"2023-06-02T14:12:51","modified_gmt":"2023-06-02T17:12:51","slug":"composicion-quimica-de-aguas-de-rocios-y-su-evolucion-temporal-en-zona-urbana-de-santiago","status":"publish","type":"post","link":"https:\/\/vriic.usach.cl\/index.php\/composicion-quimica-de-aguas-de-rocios-y-su-evolucion-temporal-en-zona-urbana-de-santiago\/","title":{"rendered":"Composici\u00f3n Qu\u00edmica de aguas de Roc\u00edos  y su evoluci\u00f3n temporal en zona urbana de Santiago"},"content":{"rendered":"\n<p><strong>Nombre del proyecto:<\/strong> Composici\u00f3n Qu\u00edmica de aguas de Roc\u00edos y su evoluci\u00f3n temporal en zona urbana de Santiago.<\/p>\n\n\n\n<p><strong>Investigadora a cargo:<\/strong> Dra. Mar\u00eda Ang\u00e9lica Rubio.<\/p>\n\n\n\n<p><strong>Departamento:<\/strong> Ciencias del Ambiente.<\/p>\n\n\n\n<p><strong>Tipo de proyecto: <\/strong>DICYT REGULAR.<\/p>\n\n\n\n<p><strong>Resumen del proyecto:<\/strong><\/p>\n\n\n\n<p>OBJETIVOS: Evaluar la importancia de la remoci\u00f3n de contaminantes atmosf\u00e9ricos mediante la deposici\u00f3n de roc\u00edo en una zona urbana de Santiago.<\/p>\n\n\n\n<p>Evaluar el rol del roc\u00edo como sumidero de contaminantes presente en material particulado o en aerosoles atmosf\u00e9ricos.<\/p>\n\n\n\n<p>Determinar la evoluci\u00f3n temporal ( 10 a 15 a\u00f1os) de los principales contaminantes de inter\u00e9s removidos por los roc\u00edos en una zona urbana de Santiago.<\/p>\n\n\n\n<p>METODOLOG\u00cdA: Implementar campa\u00f1as de medici\u00f3n de material particulado PM10 en zona de muesstro de Roc\u00edo usando muestreador Harvar<br>Implementar campa\u00f1as de recolecci\u00f3n de roc\u00edos, usando muestreadores pasivos durante la \u00e9poca de alta humedad. Realizar an\u00e1lisis f\u00edsico qu\u00edmicos y qu\u00edmicos a las aguas de roc\u00edos recolectadas y de la fracci\u00f3n soluble del PM10. Cuantificar marcadores de combusti\u00f3n como fenol, catecol, potasio, zinc, etc. en roc\u00edos y en material particulado atmosf\u00e9rico. Interpretaci\u00f3n de los datos e informaci\u00f3n obtenida. Realizar un catastro de datos de contaminantes removidos por el roc\u00edo.<\/p>\n\n\n\n<p>RESULTADOS ESPERADOS: Relacionar la presencia de algunos marcadores de combusti\u00f3n en las aguas de roc\u00edos de una zona urbana de Santiago, con las fuentes de emisi\u00f3n ( calefacci\u00f3n y fuentes m\u00f3viles). Determinar la evoluci\u00f3n temporal (10 a\u00f1os) de los marcadores de combusti\u00f3n estudiados.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nombre del proyecto: Composici\u00f3n Qu\u00edmica de aguas de Roc\u00edos y su evoluci\u00f3n temporal en zona urbana de Santiago. Investigadora a cargo: Dra. Mar\u00eda Ang\u00e9lica Rubio. Departamento: Ciencias del Ambiente. Tipo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":8775,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","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":"","theme-transparent-header-meta":"default","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":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[83,82,87],"tags":[],"class_list":["post-8729","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agua","category-investigaciones-usach","category-medio-ambiente"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Composici\u00f3n Qu\u00edmica de aguas de Roc\u00edos y su evoluci\u00f3n temporal en zona urbana de Santiago - VRIIC<\/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:\/\/vriic.usach.cl\/index.php\/composicion-quimica-de-aguas-de-rocios-y-su-evolucion-temporal-en-zona-urbana-de-santiago\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Composici\u00f3n Qu\u00edmica de aguas de Roc\u00edos y su evoluci\u00f3n temporal en zona urbana de Santiago - VRIIC\" \/>\n<meta property=\"og:description\" content=\"Nombre del proyecto: Composici\u00f3n Qu\u00edmica de aguas de Roc\u00edos y su evoluci\u00f3n temporal en zona urbana de Santiago. 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