{"id":103600,"date":"2023-04-10T01:30:03","date_gmt":"2023-04-10T04:30:03","guid":{"rendered":"https:\/\/infoecos.com.ar\/?p=103600"},"modified":"2023-04-11T02:50:22","modified_gmt":"2023-04-11T05:50:22","slug":"impacto-de-pesticidas-y-fertilizantes-en-el-suelo-bonaerense","status":"publish","type":"post","link":"https:\/\/infoecos.com.ar\/index.php\/impacto-de-pesticidas-y-fertilizantes-en-el-suelo-bonaerense\/","title":{"rendered":"Impacto de pesticidas y fertilizantes en el suelo bonaerense"},"content":{"rendered":"\n<p>Investigadores del Laboratorio de Investigaci\u00f3n y Reflexi\u00f3n en Agroecolog\u00eda (LIRA) de la Facultad de Ciencias Agrarias y Forestales de la UNLP dise\u00f1aron mapas tem\u00e1ticos que permiten visualizar el riesgo ambiental de las actividades agropecuarias y del uso de pesticidas y fertilizantes en la provincia de Buenos Aires.<\/p>\n\n\n\n<p>El equipo, que es liderado por el doctor e ingeniero agr\u00f3nomo, Esteban Abbona, elabora \u00edndices que permiten cuantificar el efecto de cada actividad agropecuaria y los riesgos ambientales asociados al uso de diferentes agroqu\u00edmicos (pesticidas y fertilizantes), como al cambio en el uso de la tierra. Estos \u00edndices representados en mapas tem\u00e1ticos elaborados mediante Sistemas de Informaci\u00f3n Geogr\u00e1fica (SIG) constituyen instrumentos apropiados para ayudar en la toma de decisiones y para definir pol\u00edticas p\u00fablicas a nivel provincial y municipal.<\/p>\n\n\n\n<p>El riesgo se mide en funci\u00f3n de la actividad: si se trata de agricultura extensiva (soja, ma\u00edz, trigo, etc.), horticultura, ganader\u00eda o producci\u00f3n mixta (ganader\u00eda y cultivos extensivos). Tambi\u00e9n influyen entre las variables el modo o estilo de producci\u00f3n con el cual se realiza la actividad, aclaran desde la UNLP.<\/p>\n\n\n\n<p>Abbona explic\u00f3 que el equipo viene trabajando en la elaboraci\u00f3n de \u00edndices y mapas tem\u00e1ticos \u00abque permitan visualizar de manera clara el riesgo ambiental por el uso de pesticidas. Este riesgo est\u00e1 directamente asociado a la cantidad y toxicidad de los productos liberados y del planteo t\u00e9cnico asociado. Tambi\u00e9n se desarrollan \u00edndices y mapas basados en c\u00e1lculos de balances de nutrientes para visualizar si las actividades agropecuarias conservan o disminuyen el reservorio de nutrientes de los suelos de la provincia\u00bb.<\/p>\n\n\n\n<p>Para la construcci\u00f3n de los \u00edndices de riesgo ambiental se realiza una recopilaci\u00f3n, elaboraci\u00f3n y validaci\u00f3n de los planteos t\u00e9cnicos de los diferentes cultivos mediante consulta a expertos y referentes de la provincia. Con esa informaci\u00f3n se construye un \u00edndice de riesgo para cada cultivo y, posteriormente, un \u00edndice para cada partido en funci\u00f3n de las proporciones de las superficies sembradas de cada cultivo. En estos \u00edndices se combina informaci\u00f3n de fuentes oficiales obtenida a trav\u00e9s de censos, como tambi\u00e9n de revisi\u00f3n bibliogr\u00e1fica. Con los \u00edndices calculados se elaboran los mapas tem\u00e1ticos.<\/p>\n\n\n\n<p>Los \u00edndices se actualizan en funci\u00f3n de los datos del Censo Nacional Agropecuario 2018. Una de las mayores dificultades de trabajar en esta tem\u00e1tica es que las fuentes de informaci\u00f3n empleadas muchas veces provienen de elevamientos de organismos privados, de dif\u00edcil acceso y por eso desde la UNLP remarcan que \u00abes necesario avanzar con una pol\u00edtica p\u00fablica que permita relevar la informaci\u00f3n pertinente para estimar diferentes \u00edndices de riesgo ambiental\u00bb en la provincia de Buenos Aires. (<strong>InfoGEI<\/strong>)&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Desde la UNLP remarcan que \u00abes necesario avanzar con una pol\u00edtica p\u00fablica que permita relevar la informaci\u00f3n pertinente para estimar diferentes \u00edndices de riesgo ambiental\u00bb<\/p>\n","protected":false},"author":2,"featured_media":17532,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[7658],"class_list":["post-103600","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-inferior2","tag-crearon-mapas-en-la-plata"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Impacto de pesticidas y fertilizantes en el suelo bonaerense - Infoecos<\/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:\/\/infoecos.com.ar\/index.php\/impacto-de-pesticidas-y-fertilizantes-en-el-suelo-bonaerense\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Impacto de pesticidas y fertilizantes en el suelo bonaerense - Infoecos\" \/>\n<meta property=\"og:description\" content=\"Desde la UNLP remarcan que &quot;es necesario avanzar con una pol\u00edtica p\u00fablica que permita relevar la informaci\u00f3n pertinente para estimar diferentes \u00edndices de riesgo ambiental&quot;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/infoecos.com.ar\/index.php\/impacto-de-pesticidas-y-fertilizantes-en-el-suelo-bonaerense\/\" \/>\n<meta property=\"og:site_name\" content=\"Infoecos\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=100063200290284\" \/>\n<meta property=\"article:published_time\" content=\"2023-04-10T04:30:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-04-11T05:50:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/infoecos.com.ar\/wp-content\/uploads\/tieras-e1503463964425.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"298\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Jorge Matheus\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@infoecos\" \/>\n<meta name=\"twitter:site\" content=\"@infoecos\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jorge Matheus\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo 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\":\"Article\",\"@id\":\"https:\/\/infoecos.com.ar\/index.php\/impacto-de-pesticidas-y-fertilizantes-en-el-suelo-bonaerense\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/infoecos.com.ar\/index.php\/impacto-de-pesticidas-y-fertilizantes-en-el-suelo-bonaerense\/\"},\"author\":{\"name\":\"Jorge Matheus\",\"@id\":\"https:\/\/infoecos.com.ar\/#\/schema\/person\/8f5ace5ce73b4b4aac4b7245aee6f191\"},\"headline\":\"Impacto de pesticidas y fertilizantes en el suelo bonaerense\",\"datePublished\":\"2023-04-10T04:30:03+00:00\",\"dateModified\":\"2023-04-11T05:50:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/infoecos.com.ar\/index.php\/impacto-de-pesticidas-y-fertilizantes-en-el-suelo-bonaerense\/\"},\"wordCount\":478,\"publisher\":{\"@id\":\"https:\/\/infoecos.com.ar\/#organization\"},\"image\":{\"@id\":\"https:\/\/infoecos.com.ar\/index.php\/impacto-de-pesticidas-y-fertilizantes-en-el-suelo-bonaerense\/#primaryimage\"},\"thumbnailUrl\":\"\",\"keywords\":[\"Crearon mapas en La Plata\"],\"articleSection\":[\"Bloque inferior - 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