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He aha e te atu rewa o kōpaka i Greenland?

Kia aroha mai, Ko uaua mai te hainatanga o te āhuatanga kawenata Kyoto ki te āhuarangi i runga i to tatou paraneta. Ano, i runga i te mua-rau hawhe kua mauähara o reira tino mai te tino whakatere te auau o te tio rewa i roto i Greenland me Antarctica.

Ngā āwangawanga o pūtaiao e ngohe kōpaka i Greenland, nga momo o nei te ao kua kore ano i tuhia. pūrongo Tohunga e ka waiho reira taea ki ka karanga tika te "motu matomato" no te mea o te tio i runga taua mea e kore e noho i roto i te 30 tau kua hipa o te mātakitaki, tupu te tere o te tio rewa kua kia nui e i roto i te tau torutoru, Greenland.

Āwangawanga ko te meka e noa i te ngā rawa o tenei motu whakamiharo, te wahi kihai i rewa te huka tio mo te manomano tau, kia rite ki kua te rewa o kōpaka kua whakaritea. Kua paku e kore neke atu i 40% i te mea ngohe te ōrau o mua, engari inaianei kua nui haere te reira ki te 97%. Ko te mea kino rawa ko e kaiputaiao noa e kore e taea e te whakamārama i te āhua o tenei āhuatanga.

He maha ngā tamarû te meka e te wahi whakahokia te huka, otiia e kore e tenei tupu rite nohopuku rite te mea i te aroaro o. Tata e whawhati atu nga ra o te whārangi hukapapa Greenland ake me te ake mongamonga o te tio, te rahi o nei i roto i te nuinga o te wā he nui. Ko te rohe o tetahi o enei icebergs e rongoa nei i roto i painu tata ki te rohe o Canada nui 200 sq. km!

Pehea fakamanamanai reira i to tatou paraneta? Ko te mea kino rawa ko e te kōpaka rewa o 2012 i taea e meinga he ara catastrophic i roto i te taumata o te Ao Ocean. Scientists matapae e muri i te rewa oti o te hukapapa Greenland taea ia tupu noa 6 mita. kia mohio ki te reira e whakatairanga i te taumata o te mita anake, he mahi wehe ki fakatamaki maere. Ki te mea ka haere tonu te rewa o kōpaka i te auau taua, na ka whai wā pakeke te taata.

Ngā kaipūtaiao fakatu'atamaki matapae taea o te ohorere displacement o nekeneke paraharaha tika ki to ratou tuku tere i raro i te papatipu whakaponohia i aki ki runga ki a ratou kotahi mano tau. Ki te haere mai pono enei haurangi, ka te rewa o kōpaka kia whakapataritari i te takanga o te rua "mowhiti o te ahi" puia i runga i te ao. tenei wa anake e kore e nga pokapū hūnga kia i roto i te haumaru ngā mo tatou ki te Pacific Ocean, a tika atu te rohe o Europe.

He reira taea ki te ārai i taua nunu'a whakamataku? Kia aroha mai, tetahi wahi anake. Kāti te tukanga rere o ngaro o te tio i runga i te ao tino, e kore e taea e matou. I roto i tetahi take, i te taumata hakari o te whanaketanga hangarau. I tua atu, e kore e taea e matou te mea no te tino te mea kua meinga he auau pērā o ngaro o tio: mahi a te tangata atu ranei, mohiotia ki a matou take.

Ka taea e āta anake tatou aroturuki i te rewa o kōpaka me wā ki te tango i mehua ki whakatahi iwi i te kainga takutai tino mōrearea me pa. Whai wāhi nui me te mahi haere tonu o mau aivanaa no, e kia whakau turaki i te ariā o te neke tuapapa ranei.

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