{"id":42400,"date":"2016-09-28T06:00:18","date_gmt":"2016-09-28T06:00:18","guid":{"rendered":"http:\/\/www.climatemonitor.it\/?p=42400"},"modified":"2016-09-27T19:19:44","modified_gmt":"2016-09-27T19:19:44","slug":"restiamo-in-groenlandia-ma-ci-dimentichiamo-la-cina","status":"publish","type":"post","link":"https:\/\/www.climatemonitor.it\/?p=42400","title":{"rendered":"Restiamo in Groenlandia, ma ci dimentichiamo la Cina"},"content":{"rendered":"<p>Una buona notizia al giorno toglie il disastro di torno. Ieri abbiamo scoperto che il ghiaccio della Groenlandia si scioglie s\u00ec pi\u00f9 in fretta del previsto, ma lo fa per due ragioni: perch\u00e9 non sappiamo fare le previsioni e perch\u00e9 siamo in un interglaciale e le dinamiche di rilascio del calore geotermico contribuiscono a far scogliere il ghiaccio in modo simile all&#8217;interglaciale precedente, quando, per intenderci, non c&#8217;era l&#8217;AGW.<\/p>\n<p>Oggi scopriamo, sempre dall&#8217;archivio di informazioni custodito nel ghiaccio groenlandese, che il tasso di acidit\u00e0 dell&#8217;atmosfera \u00e8 tornato ai livelli del 1930, prima cio\u00e8 del boom industriale.<\/p>\n<p><a href=\"http:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.est.6b00026\">An Optical Dye Method for Continuous Determination of Acidity in Ice Cores<\/a><\/p>\n<p>Le misurazioni arrivano grazie ad un nuovo metodo di analisi del contenuto dei carotaggi, che permetterebbe di &#8216;vedere&#8217; anche attraverso il ghiaccio pi\u00f9 recente \u00e8 pi\u00f9 poroso, cio\u00e8 quello accumulatosi negli ultimi decenni.<\/p>\n<p>Mi vengono per\u00f2 un paio di dubbi. Innanzi tutto c&#8217;\u00e8 da chiedere come mai il livello di acidit\u00e0 si sia abbassato tornando a valori pre boom industriale occidentale quando \u00e8 in pieno svolgimento quello orientale. Che le emissioni industriali cinesi e \u00a0indiane non siano gradite alla Groenlandia? E poi, ma se i decenni pi\u00f9 recenti possiamo analizzarli bene solo ora in relazione al passato, con cosa era stato fatto il paragone negli anni del tormentone della crisi &#8216;acida&#8217;? La solita emergenza senza precedenti di cui si ignorano i precedenti?<\/p>\n<p>Sar\u00e0, ma la faccenda non mi torna. Si accettano suggerimenti. Se volete, ne ha naturalmente parlato anche <a href=\"https:\/\/www.sciencedaily.com\/releases\/2016\/09\/160924223232.htm\">Science Daily<\/a>.<\/p>\n<div class=\"linkwithin_hook\" id=\"https:\/\/www.climatemonitor.it\/?p=42400\"><\/div><script>\n<!-- \/\/LinkWithinCodeStart\nvar linkwithin_site_id = 1804759;\nvar linkwithin_div_class = \"linkwithin_hook\";\n\/\/LinkWithinCodeEnd -->\n<\/script>\n<script src=\"http:\/\/www.linkwithin.com\/widget.js\"><\/script>\n<a href=\"http:\/\/www.linkwithin.com\/\"><img decoding=\"async\" src=\"http:\/\/www.linkwithin.com\/pixel.png\" alt=\"Related Posts Plugin for WordPress, Blogger...\" style=\"border: 0\" \/><\/a><script type=\"text\/javascript\" charset=\"utf-8\" src=\"http:\/\/w.sharethis.com\/widget\/?wp=7.1.3\"><\/script><a class=\"synved-social-button synved-social-button-share synved-social-size-48 synved-social-resolution-single synved-social-provider-facebook nolightbox\" data-provider=\"facebook\" target=\"_blank\" rel=\"nofollow\" 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Ieri abbiamo scoperto che il ghiaccio della Groenlandia si scioglie s\u00ec pi\u00f9 in fretta del&#8230;<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/www.climatemonitor.it\/?p=42400\">Leggi tutto<span class=\"screen-reader-text\">Restiamo in Groenlandia, ma ci dimentichiamo la Cina<\/span><\/a><\/div>\n<script>\n<!-- \/\/LinkWithinCodeStart\nvar linkwithin_site_id = 1804759;\nvar linkwithin_div_class = \"linkwithin_hook\";\n\/\/LinkWithinCodeEnd -->\n<\/script>\n<script src=\"http:\/\/www.linkwithin.com\/widget.js\"><\/script>\n<a href=\"http:\/\/www.linkwithin.com\/\"><img decoding=\"async\" src=\"http:\/\/www.linkwithin.com\/pixel.png\" alt=\"Related Posts Plugin for WordPress, Blogger...\" style=\"border: 0\" \/><\/a>","protected":false},"author":2,"featured_media":42399,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[3],"tags":[301,921,7539],"coauthors":[19],"class_list":["post-42400","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-generale","tag-emissioni","tag-groenlandia","tag-pioggie-acide","entry"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.climatemonitor.it\/wp-content\/uploads\/2016\/09\/img_0359.jpg","_links":{"self":[{"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/posts\/42400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=42400"}],"version-history":[{"count":3,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/posts\/42400\/revisions"}],"predecessor-version":[{"id":42404,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/posts\/42400\/revisions\/42404"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/media\/42399"}],"wp:attachment":[{"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42400"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcoauthors&post=42400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}