{"id":15295,"date":"2011-11-01T10:44:41","date_gmt":"2011-11-01T08:44:41","guid":{"rendered":"http:\/\/www.floracantabrica.com\/?p=15295"},"modified":"2011-11-01T10:44:41","modified_gmt":"2011-11-01T08:44:41","slug":"fallo-de-los-bicombustibles","status":"publish","type":"post","link":"http:\/\/www.floracantabrica.com\/?p=15295","title":{"rendered":"Fallo de los bicombustibles"},"content":{"rendered":"

Tweet<\/a><\/p>

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Biocombustibles una promesa<\/span><\/p>\n

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R<\/strong><\/span>evista INVESTIGACION Y CIENCIA ,Septiembre del 2011<\/span><\/strong><\/p>\n

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Vamos a la tertulia del University College<\/strong>
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Etnopaisaje.com
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Interviene el moderador: La \u00e9poca de bonanza de los biocombustibles se encaminar\u00e1 al fracaso<\/strong> si no se garantiza primero una producci\u00f3n agr\u00edcola responsable, advirti\u00f3 el Programa de Naciones Unidas para el Medio Ambiente (PNUMA<\/em>)<\/em>.<\/strong><\/span><\/p>\n

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\u2026\u2026\u2026\u2026\u2026\u2026<\/strong><\/span><\/p>\n

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Hay antecedentes del fracaso de los biocombustibles es el caso de Brasil donde realmente se intent\u00f3 y se llev\u00f3 a cabo a la producci\u00f3n de etanol <\/strong>.Lo negativo de todo esto es que se sacaba etanol de la ca\u00f1a de az\u00facar y para producir etanol se necesitan transformar grandes superficies de bosques en terrenos de cultivo, y lo peor es que se tenia que quemar los rastrojos cada fin de cosecha produciendo CO2 que es uno de los gases causantes del efecto invernadero ,y si sumamos la mala administraci\u00f3n de los pol\u00edticos y los abusos de la transformaci\u00f3n de bosques en terrenos agr\u00edcolas , nos daremos cuenta que ser\u00eda esconder el problema de la contaminaci\u00f3n bajo la alfombra en vez de erradicarlo. <\/em><\/span><\/p>\n

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\u2026\u2026\u2026\u2026\u2026<\/strong><\/span><\/p>\n

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Tad Patzek de la Universidad de California Berkeley, Estados Unidos, sostiene que \u00aba largo plazo, el planeta no tiene la capacidad de producir biocombustibles porque nos quedaremos sin agua, tierras f\u00e9rtiles y recursos ambientales\u00bb.<\/span><\/p>\n

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\u2026\u2026\u2026\u2026.<\/span><\/p>\n

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\u00abEs una exageraci\u00f3n la descripci\u00f3n (que hace el informe del IPCC) de la producci\u00f3n de etanol en Brasil a partir de la ca\u00f1a de az\u00facar como ‘altamente avanzada’<\/strong> y ‘un modelo’<\/span><\/p>\n

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\u2026\u2026\u2026..<\/span><\/p>\n

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Antes que ponerse a producir biocombustibles. primero hay que buscar soluciones reales que no impliquen destruir el medioambiente y quitar de comer a la gente<\/em><\/span><\/p>\n

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\u2026\u2026\u2026.<\/em><\/span><\/p>\n

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Por supuesto hay alternativas para producir biocombustibles sin destruir el medioambient<\/strong>e .Una de estas alternativas esta en las algas alteradas gen\u00e9ticamente<\/strong> . Es un proceso innovador que necesita poco espacio y pocos recursos para la producci\u00f3n y ni siquiera hay que cambiar el motor de los coches actuales aunque se puedan mejorar , pues se puede producir un petr\u00f3leo que no contamina donde sacar\u00eda gasoil y gasolina altamente ecol\u00f3gico<\/em><\/span><\/p>\n

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\u2026\u2026\u2026\u2026\u2026\u2026\u2026..<\/strong><\/span><\/p>\n

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The boom era of biofuels will be routed to failure without ensuring responsible agricultural production first warned the United Nations Program for Environment (UNEP).
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There is a history of failure of biofuels is the case in Brazil where he really tried and was held for the production of ethanol. The downside of all this is that ethanol was removed and sugar cane to produce ethanol are needed to transform large areas of forest into farmland, and the worst is that they had to burn the stubble end of each crop produced CO2 is one of the greenhouse gas emissions, and if we add the political mismanagement and abuse of conversion of forests into agricultural land, we realize that it would hide the pollution problem under the rug rather than eradicate it.<\/span><\/p>\n

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Tad Patzek of the University of California Berkeley, USA, argues that \u00abin the long run, the planet does not have the capacity to produce biofuels because we were without water, fertile land and environmental resources.\u00bb
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\u00abDescription is an exaggeration (which makes the report of the IPCC) of ethanol production in Brazil from sugar cane as ‘highly advanced’ and ‘a model’ <\/span>
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Before we get to produce biofuels. first have to find real solutions that do not involve destroying the environment and remove people eating
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Of course there are ways to produce biofuels without destroying the environment. One of these alternatives is in the genetically altered algae. It is an innovative process that requires little space and few resources for production and not even have to change the current car engine but can be improved, because it can produce an oil that does not pollute where diesel and petrol would take highly ecological<\/span><\/p>\n

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Recogemos algunas de las frases del articulo a modo de resumen<\/strong><\/span><\/p>\n

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Tweet…………………… ……………………….. Biocombustibles una promesa ………………… Revista INVESTIGACION Y CIENCIA ,Septiembre del 2011 ……………………. Vamos a la tertulia del University College …………. Etnopaisaje.com ……………. Interviene el moderador: La \u00e9poca de bonanza de los biocombustibles se encaminar\u00e1 al fracaso si no se garantiza primero una producci\u00f3n agr\u00edcola responsable, advirti\u00f3 el Programa de Naciones Unidas para el […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-15295","post","type-post","status-publish","format-standard","hentry","category-etnopaisaje"],"_links":{"self":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/15295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15295"}],"version-history":[{"count":18,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/15295\/revisions"}],"predecessor-version":[{"id":15370,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/15295\/revisions\/15370"}],"wp:attachment":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15295"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}