{"id":58030,"date":"2023-04-05T10:25:04","date_gmt":"2023-04-05T10:25:04","guid":{"rendered":"http:\/\/www.climatemonitor.it\/?p=58030"},"modified":"2023-04-05T10:25:04","modified_gmt":"2023-04-05T10:25:04","slug":"una-piaga-biblica-su-sassari-no-soliti-dati-climatologici-assurdi","status":"publish","type":"post","link":"https:\/\/www.climatemonitor.it\/?p=58030","title":{"rendered":"Una piaga biblica su Sassari? No, i soliti dati climatologici assurdi"},"content":{"rendered":"<p>Questo primo post del 2023 \u00e8 dedicato a un argomento che ho gi\u00e0 trattato in precedenti occasioni: il disastro dei dati climatici italiani.<\/p>\n<p>Stamane a lezione, parlando agli studenti di alcuni archivi online dai quali scaricare delle serie utili, sono entrato nel sito web di Eca&amp;d, per mostrare come si accede ai grafici e alle relative tabelle. In modo puramente casuale, i ragazzi hanno deciso di provare a osservare l\u2019andamento delle piogge di Sassari; una scelta rivelatasi perfetta come esempio di quanto avevo detto loro poco prima, proprio in merito alla situazione penosa delle nostre banche-dati.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-58032\" src=\"http:\/\/www.climatemonitor.it\/wp-content\/uploads\/2023\/04\/Pinna_Sassari_1.png\" alt=\"\" width=\"615\" height=\"384\" srcset=\"https:\/\/www.climatemonitor.it\/wp-content\/uploads\/2023\/04\/Pinna_Sassari_1.png 615w, https:\/\/www.climatemonitor.it\/wp-content\/uploads\/2023\/04\/Pinna_Sassari_1-300x187.png 300w\" sizes=\"auto, (max-width: 615px) 100vw, 615px\" \/><\/p>\n<p>A fronte di una generale stabilit\u00e0 attorno a un valore medio di circa 600 mm\/anno, risalta il triennio 1982-1984, nel quale la citt\u00e0 sarda sarebbe stata colpita da una sorta di piaga biblica; una siccit\u00e0 assoluta, con 131 mm complessivi nei tre anni.<\/p>\n<p>Si pu\u00f2 immaginare che l\u2019assoluta mancanza di risorse idriche avrebbe allora spinto i Sassaresi all\u2019esodo verso terre pi\u00f9 ospitali. Il viaggio non sarebbe per\u00f2 stato troppo lungo, perch\u00e9 spostandosi ad Alghero (una trentina di km a ovest), avrebbero trovato una situazione del tutto diversa, come si evince dalla figura seguente.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-58031\" src=\"http:\/\/www.climatemonitor.it\/wp-content\/uploads\/2023\/04\/Pinna_Sassari_2.png\" alt=\"\" width=\"613\" height=\"387\" srcset=\"https:\/\/www.climatemonitor.it\/wp-content\/uploads\/2023\/04\/Pinna_Sassari_2.png 613w, https:\/\/www.climatemonitor.it\/wp-content\/uploads\/2023\/04\/Pinna_Sassari_2-300x189.png 300w\" sizes=\"auto, (max-width: 613px) 100vw, 613px\" \/><\/p>\n<p>Nei tre anni in oggetto, 537, 421 e 795 mm, per un totale di 1763, contro i 131 che sarebbero arrivati sul capoluogo.<\/p>\n<p>\u00c8 ormai da diversi anni che rimango frequentemente sbigottito nel trovarmi di fronte a castronate colossali come quella ora citata, ma continuo a non avere la pi\u00f9 pallida idea di come simili serie di dati possano generarsi e poi passare nei vari archivi.<\/p>\n<p>NB: il post \u00e8 uscito in origine sul <a href=\"https:\/\/sergiopinna-clima.jimdofree.com\/articoli\/ancora-dati-comici\/\" target=\"_blank\" rel=\"noopener\">blog dell&#8217;autore<\/a>.<\/p>\n<div class=\"linkwithin_hook\" id=\"https:\/\/www.climatemonitor.it\/?p=58030\"><\/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 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Stamane a&#8230;<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/www.climatemonitor.it\/?p=58030\">Leggi tutto<span class=\"screen-reader-text\">Una piaga biblica su Sassari? No, i soliti dati climatologici assurdi<\/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":75,"featured_media":58033,"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":[3,4],"tags":[],"coauthors":[7230],"class_list":["post-58030","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-generale","category-climatologia","entry"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.climatemonitor.it\/wp-content\/uploads\/2023\/04\/sassari-gdc57725de_1920.jpg","_links":{"self":[{"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/posts\/58030","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\/75"}],"replies":[{"embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=58030"}],"version-history":[{"count":2,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/posts\/58030\/revisions"}],"predecessor-version":[{"id":58035,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/posts\/58030\/revisions\/58035"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=\/wp\/v2\/media\/58033"}],"wp:attachment":[{"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=58030"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=58030"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=58030"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.climatemonitor.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcoauthors&post=58030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}