{"id":827,"date":"2011-06-27T14:08:39","date_gmt":"2011-06-27T14:08:39","guid":{"rendered":"http:\/\/envol-vert.org\/?p=827"},"modified":"2021-03-29T19:55:16","modified_gmt":"2021-03-29T18:55:16","slug":"causas-deforestacion","status":"publish","type":"post","link":"https:\/\/envol-vert.org\/es\/no-clasificado\/2011\/06\/causas-deforestacion\/","title":{"rendered":"Causas de deforestaci\u00f3n"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1040px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p><span style=\"color: #008000;\"><strong>Los bosques desaparecen a un ritmo marcado.\u00bfCu\u00e1les son las causas de este triste fen\u00f3meno ?<\/strong><\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-image:url(&#039;https:\/\/envol-vert.org\/wp-content\/uploads\/2012\/08\/MENACESbruli1\u00a9L.-Durant.jpg&#039;);--awb-bg-position:center center;--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column fusion-empty-column-bg-image fusion-column-has-bg-image\" data-bg-url=\"https:\/\/envol-vert.org\/wp-content\/uploads\/2012\/08\/MENACESbruli1\u00a9L.-Durant.jpg\"><img decoding=\"async\" class=\"fusion-empty-dims-img-placeholder\" aria-label=\"[MENACES]bruli1\u00a9L. Durant\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271890%27%20height%3D%271260%27%20viewBox%3D%270%200%201890%201260%27%3E%3Crect%20width%3D%271890%27%20height%3D%271260%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\"><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><h3>Un ritmo de deforestaci\u00f3n que asusta<\/h3>\n<p><span style=\"font-weight: 400;\">Cada a\u00f1o desaparece el equivalente de la superficie de Grecia, es decir casi 13 millones de hect\u00e1reas. La deforestaci\u00f3n es una causa importante en la perdida de la biodiversidad Cada a\u00f1o, entre 2000 y 2010, aproximadamente 13 millones de hect\u00e1reas de bosque de todo el mundo han sido transformadas a otros usos o degradadas, comparado a 16 millones de hect\u00e1reas perdidos anualmente entre 1990 y 2000.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La tasa de deforestaci\u00f3n ha disminuido ligeramente durante la \u00faltima d\u00e9cada, principalmente debido a la reforestaci\u00f3n de ciertos pa\u00edses como China o la India.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La deforestaci\u00f3n y la degradaci\u00f3n forestales en las <\/span><b>zonas tropicales primarias<\/b><span style=\"font-weight: 400;\">, de gran valor para la biodiversidad, contin\u00faan a un ritmo alarmante, de aproximadamente 6 millones de hect\u00e1reas al a\u00f1o.<\/span><\/p>\n<p><b>El principal vector de desaparici\u00f3n de los bosques, de valor incalculable, es la conversi\u00f3n a tierras de cultivo y plantaciones<\/b><span style=\"font-weight: 400;\">. Si en el pasado los bosques desaparecieron en los pa\u00edses del Norte, ahora son los bosques tropicales que est\u00e1n m\u00e1s amenazados.<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><h3>La Amazonia en el punto de mira<\/h3>\n<p><span style=\"font-weight: 400;\">La Amazonia es la principal v\u00edctima de la deforestaci\u00f3n (53 % de la deforestaci\u00f3n mundial), con 4 251 000 hect\u00e1reas de bosque forestal desapareciendo anualmente, o sea 1.350 m\u00b2 cada segundo. Esto corresponde a la superficie de una cancha de f\u00fatbol cada 7 segundos. Si seguimos con este ritmo se estima la desaparici\u00f3n total de la selva amaz\u00f3nica de aqu\u00ed al a\u00f1o 2150. 17% de su superficie ha sido ya despojada de bosque, principalmente en los \u00faltimos 35 a\u00f1os.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Los suelos amaz\u00f3nicos son usados de manera irracional y an\u00e1rquica, fundamentalmente para la <\/span><b>agricultura itinerante. Decenas de miles de hect\u00e1reas son quemadas cada a\u00f1o<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Estos incendios son provocados por campesinos, agricultores y ganaderos que quieren aumentar las zonas de pasto o\/y cultivo. Descontrolados, estos fuegos muchas veces llegan a provocar incendios que liberan importantes cantidades de di\u00f3xido de carbono (a escala mundial la deforestaci\u00f3n representa 20% de las emisiones de CO2).<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-4\"><h3>Las causas de la deforestaci\u00f3n<\/h3>\n<p><span style=\"font-weight: 400;\">La explotaci\u00f3n maderera, la transformaci\u00f3n de los bosques en terrenos para el cultivo o la ganader\u00eda son las principales causas de disminuci\u00f3n de la Amazonia.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La explotaci\u00f3n forestal constituye la m\u00e1s antigua de las causas de deforestaci\u00f3n. El corte a ras y \u00ab el corte selectivo \u00bb son nefastos, generan despilfarro y arrancan a la selva su equilibrio natural. Solo 30% de la madera cortada es comercializada despu\u00e9s del proceso de transformaci\u00f3n. El ganado es la causa directa de la deforestaci\u00f3n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">De todas maneras la <\/span><b>agricultura intensiva<\/b><span style=\"font-weight: 400;\">, empujando hacia el bosque los otros cultivos, es un factor principal de deforestaci\u00f3n. El cultivo dominante es la soja, que se desarrolla principalmente en detrimento del <\/span><i><span style=\"font-weight: 400;\">Cerrado.<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">En Brasil, los cambios de uso de suelos, como por ejemplo la conversi\u00f3n del bosque en campos de soja o pastos, constituye 2\/3 de las emisiones CO2 del pa\u00eds.<\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-stretch\" style=\"--awb-bg-image:url(&#039;https:\/\/envol-vert.org\/wp-content\/uploads\/2011\/03\/Pacahuara-deforestacion-mais1.jpg&#039;);--awb-bg-position:center center;--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column fusion-empty-column-bg-image fusion-column-has-bg-image\" data-bg-url=\"https:\/\/envol-vert.org\/wp-content\/uploads\/2011\/03\/Pacahuara-deforestacion-mais1.jpg\"><img decoding=\"async\" class=\"fusion-empty-dims-img-placeholder\" aria-label=\"Foret danger\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271024%27%20height%3D%27768%27%20viewBox%3D%270%200%201024%20768%27%3E%3Crect%20width%3D%271024%27%20height%3D%27768%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\"><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:20px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-5\"><h3>Servicios en peligro<\/h3>\n<p><b>Los bosques degradados han perdido una parte de su capacidad de abastecer servicios ecosist\u00e9micos<\/b><span style=\"font-weight: 400;\">. Son m\u00e1s vulnerables a los peligros como la proliferaci\u00f3n de plagas, enfermedades o los cambios clim\u00e1ticos.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Se estima que aproximadamente un bill\u00f3n de hect\u00e1reas, aproximadamente un cuarto de todas las \u00e1reas forestales, deben ser restauradas para abastecernos en servicios ecosist\u00e9micos.<\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-6\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cada a\u00f1o la superficie de Grecia desaparece. La tala de los bosques que transforman estas zonas de valor incalculable, en tierras de cultivo y en plantaciones, son las principales causas de deforestaci\u00f3n&#8230;<\/p>\n","protected":false},"author":1,"featured_media":37598,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[481],"tags":[936,1690,1717,1760],"class_list":["post-827","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-no-clasificado","tag-amazonia","tag-biodiversite-es","tag-deforestation-es","tag-planter-des-arbres-es"],"_links":{"self":[{"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/posts\/827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/comments?post=827"}],"version-history":[{"count":0,"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/posts\/827\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/media\/37598"}],"wp:attachment":[{"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/media?parent=827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/categories?post=827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/envol-vert.org\/es\/wp-json\/wp\/v2\/tags?post=827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}