{"id":963,"date":"2008-01-23T15:05:34","date_gmt":"2008-01-23T15:05:34","guid":{"rendered":"http:\/\/junjan.org\/wordpress\/?p=963"},"modified":"2008-01-23T15:05:34","modified_gmt":"2008-01-23T15:05:34","slug":"coste_ecologico_mundial_47_billones","status":"publish","type":"post","link":"https:\/\/junjan.org\/wordpress\/2008\/01\/coste_ecologico_mundial_47_billones\/","title":{"rendered":"Coste ecol\u00f3gico mundial = 47 billones"},"content":{"rendered":"<p>Un estudio publicado en la revista americana \u00abProceedings of the National Academy of Sciences\u00bb:http:\/\/www.pnas.org\/cgi\/content\/abstract\/0709562104v1 ha calculado el coste ecol\u00f3gico que la humanidad ha generado desde el a\u00f1o 1961 hasta el a\u00f1o 2000; el impacto en d\u00f3lares de la actividad humana. Como hay costes ecol\u00f3gicos que son y ser\u00e1n muy dif\u00edciles de cuantificar, los autores se concentraron en las categor\u00edas m\u00e1s simples: emisiones de di\u00f3xido de carbono, metano y \u00f3xido n\u00edtrico; intensificaci\u00f3n de la agricultura; deforestaci\u00f3n; sobrepesca y desaparici\u00f3n de los manglares. La factura calculada fluct\u00faa entre 8,8 y 47 billones de d\u00f3lares.<br \/>\nLos autores adem\u00e1s calcularon que segmento de pa\u00edses eran los m\u00e1s responsables (los dividieron entre pobres, medianos y ricos). Como era esperable, la mayor parte de la factura ha sido generada por los pa\u00edses medianos y ricos. Tampoco sorprende nada otra conclusi\u00f3n del estudio, que a la hora de repartir esta factura, los pa\u00edses pobres est\u00e1n siendo cargados con un coste mucho mayor al impacto que ellos han producido (billones de m\u00e1s).  Previsible por injusto.<br \/>\nLos autores admiten que la naturaleza de sus c\u00e1lculos tiene muchas inexactitudes, pero m\u00e1s que de una manera literal deben ser usados para ver como se han repartido los costes entre los pa\u00edses:<br \/>\nbq. Srinivasan admits that there are a lot of uncertainties. The researchers had to take local estimates of annual damage&#8211;in some cases the only estimates available&#8211;and multiply those by the total area damaged and by the number of years of damage. Srinivasan says she expects the study to be controversial, but she does not intend the numbers to be taken literally. \u00abInstead, we challenge people to think about the distribution of costs between nations,\u00bb she says.<br \/>\nInteresante.<br \/>\n\u00ac \u00abThe debt of nations and the distribution of ecological impacts from human activities\u00bb:http:\/\/www.pnas.org\/cgi\/content\/abstract\/0709562104v1 (PNAS)<br \/>\n\u00ac \u00abPassing the Buck on Environmental Damage\u00bb:http:\/\/sciencenow.sciencemag.org\/cgi\/content\/full\/2008\/122\/2 (ScienceNOW)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un estudio publicado en la revista americana \u00abProceedings of the National Academy of Sciences\u00bb:http:\/\/www.pnas.org\/cgi\/content\/abstract\/0709562104v1 ha calculado el coste ecol\u00f3gico que la humanidad ha generado desde el a\u00f1o 1961 hasta el a\u00f1o 2000; el impacto en d\u00f3lares de la actividad humana. Como hay costes ecol\u00f3gicos que son y ser\u00e1n muy dif\u00edciles de cuantificar, los autores se&hellip;&nbsp;<a href=\"https:\/\/junjan.org\/wordpress\/2008\/01\/coste_ecologico_mundial_47_billones\/\" rel=\"bookmark\">Leer m\u00e1s &raquo;<span class=\"screen-reader-text\">Coste ecol\u00f3gico mundial = 47 billones<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[43],"tags":[386],"class_list":["post-963","post","type-post","status-publish","format-standard","hentry","category-ciencia","tag-ciencia-cambio-climatico-huella-ecologica"],"_links":{"self":[{"href":"https:\/\/junjan.org\/wordpress\/wp-json\/wp\/v2\/posts\/963","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/junjan.org\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/junjan.org\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/junjan.org\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/junjan.org\/wordpress\/wp-json\/wp\/v2\/comments?post=963"}],"version-history":[{"count":0,"href":"https:\/\/junjan.org\/wordpress\/wp-json\/wp\/v2\/posts\/963\/revisions"}],"wp:attachment":[{"href":"https:\/\/junjan.org\/wordpress\/wp-json\/wp\/v2\/media?parent=963"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/junjan.org\/wordpress\/wp-json\/wp\/v2\/categories?post=963"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/junjan.org\/wordpress\/wp-json\/wp\/v2\/tags?post=963"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}