Shanduko Yemamiriro ekunze magirini Antarctica

Antarctica Gomo

Zvakaoma kufungidzira kuti kondinendi inotonhora seAntarctica, uko kwakanyanya kutonhodza pasi pano, kunogona kuve nenzvimbo dzakakura dzemiti, handiti? Asi shanduko yemamiriro ekunze iri kubvumira izvo chete. Muhafu yekupedzisira yezana ramakore zviitiko zvehupenyu zvakawedzera, maererano nechidzidzo chakaburitswa mumagazini 'Yazvino Biology'.

Ko kondinendi inozoita girini sezvayaive makore makumi mashanu nemaviri emakore apfuura?

Chidzidzo ichi, icho chave kuitiswa nechikwata chemasayendisiti kubva kumayunivhesiti eExeter neCambridge (UK), pamwe neBritish Antarctic Survey, inoratidza kuti zano iri harina kuremerwa sezvazvaive kusvika pakutanga kweRevolution Revolution uye vanhu vakatanga kuva nesimba rakakura pane zvakatipoteredza.

Muna 2013, timu yevaongorori yakatarisa pakuongorora moss cores inowanikwa kumaodzanyemba kwakanyanya kweAntarctic Peninsula. Ipapo vakaona kuti shanduko huru yezvakatipoteredza yakanga ichitora nzvimbo. Zvino, Kana uchiongorora dzimwe nzvimbo shanu, zvave zvichisimbiswa kuti uku ndiko kuwanda shanduko.

Thaw muAntarctica

Antarctica ndeimwe yenzvimbo uko mhedzisiro yekuchinja kwemamiriro ekunze kuri kunzwika zvakanyanya. Iyo tembiricha yakawedzera kutenderera 0,5ºC pamakore gumi kubva 1950. Kana izvi zvikaramba zvichienderera mberi, chando chichi nyungudika panenge paine nzvimbo yepachena, saka inogona kuzonyanya kuve nzvimbo yakasvibira mune ramangwana.

Panguva ino, hupenyu hwekudyara muchikamu chino chenyika chiripo chete panenge pa 0,3% yekondinendi; Zvisinei, Shanduko yemamiriro ekunze iri kuita kuti ive green. Chii chingaitika mune ramangwana? Kuti vazive, ivo vaongorori vanoongorora zvinyorwa zvehupenyu zvakatanga zviuru zvemakore. Saka vanogona kuziva kuti shanduko yemamiriro ekunze yakavakanganisa sei munguva yakapfuura.

Kana iwe uchida kuziva zvakawanda, tinya pano.


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  1. Inotarisira iyo data: Miguel Ángel Gatón
  2. Chinangwa cheiyo data: Kudzora SPAM, manejimendi manejimendi.
  3. Legitimation: Kubvuma kwako
  4. Kutaurirana kwedata
  5. Dhata yekuchengetedza: Dhatabhesi inobatwa neOccentus Networks (EU)
  6. Kodzero: Panguva ipi neipi iwe unogona kudzora, kupora uye kudzima ruzivo rwako