{"id":60635,"date":"2020-03-03T08:18:27","date_gmt":"2020-03-03T06:18:27","guid":{"rendered":"http:\/\/realitatearutiera.ro\/?p=60635"},"modified":"2020-03-03T08:18:32","modified_gmt":"2020-03-03T06:18:32","slug":"scenariu-grav-jumatate-din-plajele-din-lume-ar-putea-disparea-pana-in-2100","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=60635","title":{"rendered":"Scenariu \u201egrav\u201d. Jum\u0103tate din plajele din lume ar putea disp\u0103rea p\u00e2n\u0103 \u00een 2100"},"content":{"rendered":"\n<p><strong>Schimb\u0103rile climatice \u015fi cre\u015fterea nivelului apelor oceanelor ar putea duce la dispari\u0163ia a jum\u0103tate dintre plajele de nisip din lume p\u00e2n\u0103 \u00een 2100, potrivit unui studiu ap\u0103rut luni \u00een revista Nature Climate Change, informeaz\u0103 AFP.<\/strong><\/p>\n\n\n\n<p>Chiar dac\u0103 omenirea reduce drastic emisiile de gaze cu efect de ser\u0103 responsabile de \u00eenc\u0103lzirea climatic\u0103, peste o treime din litoralul nisipos este amenin\u0163at, potrivit acestui studiu, potrivit Agerpres.<\/p>\n\n\n\n<p>Dispari\u0163ia acestuia va avea consecin\u0163e \u00een ceea ce prive\u015fte activit\u0103\u0163ile turistice, dar nu doar at\u00e2t. &#8220;\u00cen afara turismului, plajele de nisip ofer\u0103 deseori primul mecanism de protec\u0163ie \u00eempotriva furtunilor \u015fi inunda\u0163iilor \u015fi f\u0103r\u0103 acestea, impactul evenimentelor climatice extreme va fi probabil mai mare&#8221;, a avertizat Michalis Vousdoukas, conduc\u0103torul studiului, cercet\u0103tor \u00een cadrul Centrului comun de cercetare al Comisiei Europene, care a ad\u0103uga &#8220;trebuie s\u0103 ne preg\u0103tim&#8221;.<\/p>\n\n\n\n<p>Plajele de nisip ocup\u0103 peste un sfert din suprafa\u0163a litoralului la nivel mondial \u015fi se situeaz\u0103 frecvent \u00een regiunile cu cel mai mare num\u0103r de locuitori. Acestea sunt periclitate de fenomenul eroziunii provocat de noile construc\u0163ii, cre\u015fterea nivelului m\u0103rilor, furtunilor, care amenin\u0163\u0103 infrastructuri \u015fi vie\u0163i.<\/p>\n\n\n\n<p>Australia ar putea fi \u0163ara cel mai grav afectat\u0103, cu aproape 15.000 de kilometri de plaje de nisip care vor fi \u015fter\u015fe de pe hart\u0103 \u00een 80 de ani, urmat\u0103 de Canada, Chile, Statele Unite. Mexic, China, Rusia, Argentina, India \u015fi Brazilia se afl\u0103 de asemenea pe lista \u0163\u0103rilor afectate.<\/p>\n\n\n\n<p>Studiul cercet\u0103torilor a luat \u00een calcul dou\u0103 scenarii, cel \u201emai grav\u201d, \u00een care emisiile de gaze cu efect de ser\u0103 vor continua \u00een ritmul actual, sau un altul, \u00een care \u00eenc\u0103lzirea global\u0103 este limitat\u0103 la 3 grade Celsius, un nivel de asemenea ridicat.<\/p>\n\n\n\n<p>\u00cen cel mai grav scenariu, 49,5% dintre plajele de nisip ar disp\u0103rea, echivalentul a circa 132.000 de kilometri de coast\u0103. \u00cen cel\u0103lalt caz, circa 95.000 de kilometri ar fi viza\u0163i.<\/p>\n\n\n\n<p>Grupul de exper\u0163i al ONU \u00een domeniul climei (GIEC) estimeaz\u0103, \u00eentr-un raport publicat \u00een septembrie, c\u0103 oceanele ar putea cre\u015fte cu 50 de centimetri p\u00e2n\u0103 \u00een 2100 \u00een cel mai bun caz \u015fi cu 84 de centimetri \u00een cel mai pesimist scenariu. Numero\u015fi oameni de \u015ftiin\u0163\u0103 cred, cu toate acestea, c\u0103 prognozele sunt optimiste.<\/p>\n\n\n\n<p>Sursa:digi24<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Schimb\u0103rile climatice \u015fi cre\u015fterea nivelului apelor oceanelor ar putea duce la dispari\u0163ia a jum\u0103tate dintre plajele de nisip din lume<\/p>\n","protected":false},"author":1,"featured_media":60636,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[12],"tags":[],"class_list":["post-60635","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stiri-internationale"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2020\/03\/OGUzNDhmYTJmODBhNTBmZjg2OWYwNmU5MjVmNGJmNg.thumb_.jpg?fit=780%2C440&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-fLZ","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/60635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=60635"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/60635\/revisions"}],"predecessor-version":[{"id":60637,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/60635\/revisions\/60637"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/60636"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=60635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=60635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=60635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}