Bota mund t\u00eb ket\u00eb kaluar tashm\u00eb n\u00eb n\u00ebnt\u00eb “pika prek\u00ebse” q\u00eb do t\u00eb \u00e7ojn\u00eb n\u00eb ndryshime katastrofike t\u00eb klim\u00ebs, paralajm\u00ebrojn\u00eb shkenc\u00ebtar\u00ebt. Kalimi n\u00eb pikat alarmante do t\u00eb thot\u00eb “ne jemi n\u00eb nj\u00eb gjendje emergjence planetare”, mund t\u00eb ndodh\u00eb q\u00eb njer\u00ebzimi t\u00eb fshihet nga planeti.<\/p>\n
Ngrohja globale e shkaktuar nga shum\u00eb d\u00ebme mund t\u00eb p\u00ebrshpejtohet dhe t\u00eb krijoj\u00eb nj\u00eb efekt domino vdekjeprur\u00ebs, shkruajn\u00eb studiuesit n\u00eb revist\u00ebn Nature. K\u00ebto pika alarmante p\u00ebrfshijn\u00eb humbjen e pyjeve t\u00eb shumta n\u00eb Amazon\u00eb dhe shkrirjen e akujve t\u00eb Antarktid\u00ebs dhe Greenland – d\u00ebmtime nga t\u00eb cilat planeti yn\u00eb nuk mund t\u00eb sh\u00ebrohet kurr\u00eb.<\/p>\n
“Nj\u00eb dekad\u00eb m\u00eb par\u00eb ne identifikuam nj\u00eb grup pikash t\u00eb alarmante n\u00eb sistemin e Tok\u00ebs”, tha autori kryesor Profesor Tim Lenton, nga Universiteti i Exeter.<\/p>\n
“Tani ne shohim prova q\u00eb mbi gjysm\u00ebn e tyre jan\u00eb aktivizuar.”<\/p>\n
Ekipi, i p\u00ebrb\u00ebr\u00eb nga studiues nga Britania e Madhe, Gjermania, Danimarka dhe Australia, than\u00eb se situata \u00ebsht\u00eb urgjente dhe kemi nevoj\u00eb p\u00ebr nj\u00eb reagim urgjent. Arrihet nj\u00eb pik\u00eb kur ndikimet e caktuara t\u00eb ngrohjes globale b\u00ebhen t\u00eb pandalshme, si\u00e7 \u00ebsht\u00eb humbja e madhe e akullit n\u00eb Antarktid\u00eb.<\/p>\n
Nd\u00ebr n\u00ebnt\u00eb pikat alarmante t\u00eb shpalosura nga shkenc\u00ebtar\u00ebt ishin edhe shkrirja e permafrostit n\u00eb Rusi, vdekja e koralit n\u00eb shkall\u00eb t\u00eb gjer\u00eb dhe nj\u00eb ngadal\u00ebsim i rrymave t\u00eb oqeanit n\u00eb Atlantik. That\u00ebsirat n\u00eb pyjet e Amazon\u00ebs dhe zjarret n\u00eb veriun e larg\u00ebt t\u00eb Kanadas\u00eb dhe Rusis\u00eb thuhej gjithashtu se jan\u00eb identifikuar nj\u00eb dekad\u00eb m\u00eb par\u00eb dhe tani jan\u00eb “aktive”.<\/p>\n
“Nuk jan\u00eb vet\u00ebm presionet njer\u00ebzore n\u00eb Tok\u00eb q\u00eb vazhdojn\u00eb t\u00eb rriten n\u00eb nivele t\u00eb pashembullta,” tha profesori bashk\u00ebautor Johan Rockstr\u00f6m, nga Instituti Potsdam n\u00eb Gjermani.<\/p>\n
“Nd\u00ebrsa p\u00ebrparon shkenca, ne duhet t\u00eb pranojm\u00eb se kemi n\u00ebnvler\u00ebsuar rreziqet e nxitjes s\u00eb ndryshimeve t\u00eb pakthyeshme, ku planeti vet\u00eb-p\u00ebrforcon ngrohjen globale.”<\/p>\n
Kjo kaskad\u00eb e ndryshimeve t\u00eb shkaktuara nga ngrohja globale mund t\u00eb k\u00ebrc\u00ebnoj\u00eb ekzistenc\u00ebn e qytet\u00ebrimeve njer\u00ebzore, sipas studiuesve. Shkrirja e akullit vet\u00ebm n\u00eb Groenland\u00eb dhe Antarktid\u00eb do t\u00eb shtonte nivelin e detit me 10 metra, duke alarmuar miliona njer\u00ebz q\u00eb jetojn\u00eb n\u00eb zonat bregdetare.<\/p>\n
Ndryshimet n\u00eb rrymat e Atlantikut tashm\u00eb kan\u00eb shkaktuar uragane m\u00eb t\u00eb shpeshta dhe destruktive n\u00eb t\u00eb gjith\u00eb bot\u00ebn per\u00ebndimore. Gati 200 vende n\u00ebnshkruan Marr\u00ebveshjen e Parisit 2015, duke u zotuar t\u00eb mbajn\u00eb ngrohjen globale n\u00ebn 2C. Ekspert\u00ebt argumentuan se ishte i nevojsh\u00ebm nj\u00eb veprimi nd\u00ebrkomb\u00ebtar, pasi ai mund t\u00eb ngadal\u00ebsoj\u00eb ndikimet e ndryshimit t\u00eb klim\u00ebs, duke i dh\u00ebn\u00eb m\u00eb shum\u00eb koh\u00eb njer\u00ebzve t\u00eb p\u00ebrshtaten.<\/p>\n
Ekipi i studiues\u00ebve p\u00ebrfundoi n\u00eb shkrimin e tyre: “N\u00ebse mund t\u00eb ndodhin kaskada t\u00eb d\u00ebmshme, nj\u00eb bllokim global nuk mund t\u00eb p\u00ebrjashtohet. Ky \u00ebsht\u00eb nj\u00eb k\u00ebrc\u00ebnim ekzistencial p\u00ebr civilizimin.”<\/p>\n
“Stabiliteti dhe q\u00ebndrueshm\u00ebria e planetit ton\u00eb \u00ebsht\u00eb n\u00eb rrezik. Duhet t\u00eb b\u00ebjm\u00eb nj\u00eb aksioni nd\u00ebrkomb\u00ebtar dhe jo vet\u00ebm fjal\u00ebt\u201d. \/ Marr\u00eb nga “The Sun”<\/p>\n","protected":false},"excerpt":{"rendered":"
Bota mund t\u00eb ket\u00eb kaluar tashm\u00eb n\u00eb n\u00ebnt\u00eb “pika prek\u00ebse” q\u00eb do t\u00eb \u00e7ojn\u00eb n\u00eb ndryshime katastrofike t\u00eb klim\u00ebs, paralajm\u00ebrojn\u00eb shkenc\u00ebtar\u00ebt. Kalimi n\u00eb pikat alarmante do t\u00eb thot\u00eb “ne jemi n\u00eb nj\u00eb gjendje emergjence planetare”, mund t\u00eb ndodh\u00eb q\u00eb njer\u00ebzimi t\u00eb fshihet nga planeti. Ngrohja globale e shkaktuar nga shum\u00eb d\u00ebme mund t\u00eb p\u00ebrshpejtohet dhe […]<\/p>\n","protected":false},"author":2013,"featured_media":116970,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[241,194],"tags":[],"class_list":{"0":"post-116969","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-aktualitet","8":"category-lifestyle"},"_links":{"self":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts\/116969","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/users\/2013"}],"replies":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/comments?post=116969"}],"version-history":[{"count":0,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts\/116969\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/media\/116970"}],"wp:attachment":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/media?parent=116969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/categories?post=116969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/tags?post=116969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}