{"id":1451,"date":"2024-04-26T13:14:38","date_gmt":"2024-04-26T13:14:38","guid":{"rendered":"https:\/\/web.infn.it\/TechTransfer\/?page_id=1451"},"modified":"2026-01-09T12:14:14","modified_gmt":"2026-01-09T11:14:14","slug":"ambiente","status":"publish","type":"page","link":"https:\/\/web.infn.it\/TechTransfer\/ambiente\/","title":{"rendered":"Ambiente"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;center&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221; css=&#8221;.vc_custom_1720790093722{background-image: url(https:\/\/web.infn.it\/TechTransfer\/wp-content\/uploads\/2024\/07\/Ambiente_v2_1755_903-scaled.jpg?id=2413) !important;}&#8221;][vc_column][vc_empty_space height=&#8221;450px&#8221;][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;yes&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;center&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221;][vc_column][vc_empty_space height=&#8221;50px&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;full_width&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner css=&#8221;.vc_custom_1714136648233{padding-right: 10% !important;padding-left: 10% !important;}&#8221;][vc_column_text]<\/p>\n<h1 style=\"text-align: center;\">Ambiente<\/h1>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;20px&#8221;][vc_column_text css=&#8221;.vc_custom_1720098796507{padding-right: 10% !important;padding-left: 10% !important;}&#8221;]<\/p>\n<p style=\"text-align: justify;\">L&#8217;inquinamento dell&#8217;aria e delle risorse idriche, la sostenibilit\u00e0 dell&#8217;utilizzo delle risorse naturali, il contenimento dei cambiamenti climatici sono alcune delle sfide ambientali globali oggi al centro dell&#8217;attenzione. In questo scenario elementi chiave a supporto delle politiche di tutela della salute e qualit\u00e0 di vita dei cittadini \u00e8 sono il monitoraggio e la determinazione delle cause dell&#8217;inquinamento: ne sono esempi il monitoraggio della radioattivit\u00e0 ambientale e lo studio della qualit\u00e0 dell&#8217;aria, strumenti per determinare e controllare le diverse fonti di inquinamento. Per poter sviluppare politiche efficaci di riduzione dell\u2019inquinamento dell\u2019aria, a tutela della salute dei cittadini, \u00e8 necessario determinate le sorgenti del particolato atmosferico e quantificarne il contributo. In particolare, \u00e8 fondamentale distinguere tra sorgenti naturali (ad esempio spray marino o polvere del suolo) e antropiche (come traffico e riscaldamento) per poter determinare gli interventi potenzialmente pi\u00f9 efficaci.<\/p>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;40px&#8221;][vc_empty_space height=&#8221;20px&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;left&#8221; background_image_as_pattern=&#8221;without_pattern&#8221;][vc_column][vc_empty_space][vc_video link=&#8221;https:\/\/www.youtube.com\/watch?v=VhpRTSn7IgM&#8221; el_width=&#8221;50&#8243; align=&#8221;center&#8221;][vc_empty_space][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;full_width&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner css=&#8221;.vc_custom_1714136648233{padding-right: 10% !important;padding-left: 10% !important;}&#8221;][vc_column_text][\/vc_column_text][vc_empty_space height=&#8221;20px&#8221;][vc_column_text css=&#8221;.vc_custom_1767957246427{padding-right: 10% !important;padding-left: 10% !important;}&#8221;]<\/p>\n<p style=\"text-align: justify;\">A tal fine \u00e8 necessario conoscere la <strong>composizione completa del particolato<\/strong>: l&#8217;INFN ha sviluppato una notevole esperienza nell\u2019uso di tecniche analitiche con fasci di particelle (Ion Beam Analysis, IBA), per rivelazione ad alta efficienza, alta sensibilit\u00e0 e con tempi di analisi ridotti della maggior parte degli elementi di interesse. L\u2019INFN ha inoltre sviluppato approcci integrati che consentono l\u2019uso sinergico di informazioni provenienti anche da ulteriori tecniche analitiche accessorie e\/o complementari. Per la <strong>discriminazione tra le diverse fonti<\/strong>, all&#8217;INFN si utilizzano tecniche statistiche di analisi multivariata, che richiedono in ingresso dati composizionali per un gran numero di campioni, che siano rappresentativi delle variazioni anche su larga scala temporale. Nell\u2019ambito dello studio del cambiamento climatico, \u00e8 di particolare interesse <strong>ricostruire i fenomeni di trasporto del particolato<\/strong>, sfruttando modelli ed il confronto dei dati sperimentali raccolti in campagne simultanee dedicate, in siti diversi.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">I centri di misura della radioattivit\u00e0 dell&#8217;INFN sono una rete di monitoraggio della presenza in ambiente di <strong>elementi radioattivi di origine naturale ed artificiale<\/strong>, con capacit\u00e0 e sensibilit\u00e0 di misura tra i migliori a livello internazionale in grado di consentire l&#8217;accurata caratterizzazione e controllo della radioattivit\u00e0 sul territorio in caso di incidenti nucleari. Inoltre applicando tecnologie nucleari \u00e8 possibile misurare contaminazioni radioattive nei materiali (anche in situ) o realizzare <strong>carte della radioattivit\u00e0<\/strong> del territorio, prevedendo il contenuto di Uranio, Torio e Potassio-40 e la distribuzione superficiale di Cesio-137 di origine antropica.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Per lo studio del particolato atmosferico l&#8217;INFN pu\u00f2 contare su un centro specializzato, il <a href=\"https:\/\/web.infn.it\/labec\/\" target=\"_blank\" rel=\"noopener\">Laboratorio di tecniche nucleari per l&#8217;Ambiente e i BEni Culturali (LABEC)<\/a>, mentre i <a href=\"https:\/\/www.lngs.infn.it\/it\" target=\"_blank\" rel=\"noopener\">Laboratori Nazionali del Gran Sasso (LNGS)<\/a>, grazie ai 1.400m di roccia che li sovrastano, sono un centro di riferimento per misure di radioattivit\u00e0 a bassissimo fondo.<\/p>\n<p>[\/vc_column_text][vc_empty_space height=&#8221;40px&#8221;][vc_empty_space height=&#8221;20px&#8221;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;no&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;center&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221; css=&#8221;.vc_custom_1720790093722{background-image: url(https:\/\/web.infn.it\/TechTransfer\/wp-content\/uploads\/2024\/07\/Ambiente_v2_1755_903-scaled.jpg?id=2413) !important;}&#8221;][vc_column][vc_empty_space height=&#8221;450px&#8221;][\/vc_column][\/vc_row][vc_row css_animation=&#8221;&#8221; row_type=&#8221;row&#8221; use_row_as_full_screen_section=&#8221;yes&#8221; type=&#8221;full_width&#8221; angled_section=&#8221;no&#8221; text_align=&#8221;center&#8221; background_image_as_pattern=&#8221;without_pattern&#8221; z_index=&#8221;&#8221;][vc_column][vc_empty_space height=&#8221;50px&#8221;][vc_row_inner row_type=&#8221;row&#8221; type=&#8221;full_width&#8221; text_align=&#8221;left&#8221; css_animation=&#8221;&#8221;][vc_column_inner css=&#8221;.vc_custom_1714136648233{padding-right: 10% !important;padding-left: 10% !important;}&#8221;][vc_column_text] Ambiente [\/vc_column_text][vc_empty_space height=&#8221;20px&#8221;][vc_column_text css=&#8221;.vc_custom_1720098796507{padding-right: 10% !important;padding-left: 10% !important;}&#8221;] L&#8217;inquinamento dell&#8217;aria e delle risorse idriche,&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"full_width.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-1451","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ambiente - TechTransfer INFN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/web.infn.it\/TechTransfer\/ambiente\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ambiente - TechTransfer INFN\" \/>\n<meta property=\"og:description\" content=\"[vc_row css_animation=&#8221;&#8221; 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