Antarktida po p\u00ebrballet me nj\u00eb v\u00ebshtir\u00ebsi ku shkrirja e akullnajave do t\u00eb p\u00ebrshpejtohet dhe do t\u00eb b\u00ebhet e pakthyeshme edhe n\u00ebse ngrohja globale do t\u00eb leht\u00ebsohet, sugjeron hulumtimi i SHBA-s\u00eb.<\/p>\n
Akullnaja Thwaites n\u00eb Antarktid\u00eb, sipas nj\u00eb\u00a0studimi t\u00eb financuar nga NASA, percjell Scan.tv, ka gjasa t\u00eb ket\u00eb nj\u00eb paq\u00ebndrueshm\u00ebri dhe do t\u00eb jet\u00eb e pamundur q\u00eb ajo t\u00eb ndalohet q\u00eb t\u00eb mos dali n\u00eb det dhe t\u00eb nxis\u00eb nj\u00eb rritje t\u00eb nivelit t\u00eb detit n\u00eb 50 cm. Por edhe akullnajat e tjera t\u00eb Antarktikut kan\u00eb t\u00eb tilla paq\u00ebndrueshm\u00ebri.<\/p>\n
Hulumtimi i fundit zbuloi se shkalla e humbjes s\u00eb akullit nga pes\u00eb akullnajat e Antarktikut ishte dyfishuar n\u00eb gjasht\u00eb vjet dhe ishte pes\u00eb her\u00eb m\u00eb shpejt se n\u00eb vitet 1990. Humbja e akullit po p\u00ebrhapet nga bregu n\u00eb brend\u00ebsi t\u00eb kontinentit, me nj\u00eb reduktim prej m\u00eb shum\u00eb se 100 metra n\u00eb trash\u00ebsi n\u00eb disa vende.<\/p>\n
Alex Robel, nj\u00eb profesor asistent n\u00eb Institutin e Teknologjis\u00eb n\u00eb Gjeorgji t\u00eb SHBA-s\u00eb dhe udh\u00ebheq\u00ebsi i studimit, tha se nga kjo paq\u00ebndrueshm\u00ebri fleta e akullit mund t\u00eb humbiste n\u00eb hap\u00ebsir\u00ebn prej 150 vjet\u00ebsh, edhe n\u00ebse temperaturat do t\u00eb ndryshonin. \u201cFleta e akullit do t\u00eb vazhdoj\u00eb t\u00eb shkoj\u00eb vet\u00eb dhe ky \u00ebsht\u00eb shqet\u00ebsimi\u201d, tha ai.<\/p>\n
Simulimet e modelimit treguan se humbja e madhe e akullit do t\u00eb fillonte n\u00eb 600 vjet, por studiuesit than\u00eb se mund t\u00eb ndodhte m\u00eb shpejt n\u00eb var\u00ebsi t\u00eb ritmit t\u00eb ngrohjes globale dhe natyr\u00ebs s\u00eb jostabilitetit.<\/p>\n
Nj\u00eb humbje e plot\u00eb e flet\u00ebs s\u00eb akullit Antarktik Per\u00ebndimor pritet t\u00eb rris\u00eb nivelin global t\u00eb detit me rreth pes\u00eb metra, duke shkaktuar q\u00eb qytetet bregdetare anemban\u00eb bot\u00ebs t\u00eb zhyten.<\/p>\n
Nj\u00eb studim i ve\u00e7ant\u00eb jav\u00ebn e kaluar n\u00eb t\u00eb nj\u00ebjt\u00ebn revist\u00eb zbuloi se akulli i detit rreth Antarktid\u00ebs kishte p\u00ebsuar nj\u00eb r\u00ebnie \u201ct\u00eb shpejt\u00eb\u201d q\u00eb nga viti 2014. T\u00eb dh\u00ebnat satelitore treguan se Antarktida humbi akullin e detit n\u00eb kat\u00ebr vjet, nd\u00ebrsa Arktiku humbi n\u00eb 34 vjet.<\/p>\n
Akulli i detit Antarktik ishte rritur gradualisht gjat\u00eb 40 viteve t\u00eb matjes dhe arriti nj\u00eb maksimum rekord n\u00eb vitin 2014, p\u00ebrpara se t\u00eb binte duksh\u00ebm. Shkaku i kthimit t\u00eb menj\u00ebhersh\u00ebm t\u00eb shkrirjes nuk \u00ebsht\u00eb p\u00ebrcaktuar akoma.<\/p>\n
<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Antarktida po p\u00ebrballet me nj\u00eb v\u00ebshtir\u00ebsi ku shkrirja e akullnajave do t\u00eb p\u00ebrshpejtohet dhe do t\u00eb b\u00ebhet e pakthyeshme edhe n\u00ebse ngrohja globale do t\u00eb leht\u00ebsohet, sugjeron hulumtimi i SHBA-s\u00eb. Akullnaja Thwaites n\u00eb Antarktid\u00eb, sipas nj\u00eb\u00a0studimi t\u00eb financuar nga NASA, percjell Scan.tv, ka gjasa t\u00eb ket\u00eb nj\u00eb paq\u00ebndrueshm\u00ebri dhe do t\u00eb jet\u00eb e pamundur q\u00eb […]<\/p>\n","protected":false},"author":2013,"featured_media":75991,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[241,191],"tags":[],"class_list":{"0":"post-95419","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-aktualitet","8":"category-bota"},"_links":{"self":[{"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/posts\/95419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/users\/2013"}],"replies":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/comments?post=95419"}],"version-history":[{"count":0,"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/posts\/95419\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/media\/75991"}],"wp:attachment":[{"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/media?parent=95419"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/categories?post=95419"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zjarr.tv\/en\/wp-json\/wp\/v2\/tags?post=95419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}