Izikhukhula zizobeka engcupheni izigidi zabantu kungakapheli iminyaka engama-25

Isikhukhula eCosta Rica

Izikhukhula yizimo zezulu okuzodingeka sizijwayele. Ngokuya ngocwaningo olushicilelwe ephephabhukwini i-Science Advance, kungaba okulimazayo eminyakeni engama-25 ezayo ngenxa yokufudumala kwembulunga yonke.

Njengoba izinga lokushisa likhuphuka, futhi ngaphandle kokuthi iMini Ice Age empeleni yenzeke, kuzoba nezinguquko emaphethini emvula emhlabeni jikelele.

Izimvula zivame ukwamukeleka, kepha uma ziwela ngamandla zingadala izinkinga eziningi, hhayi kuphela ngokuwa kwezihlahla nokuwa komhlaba, kepha zingabulala nabantu abaningi. Ngakho-ke, kubalulekile ukwazi ukuthi iziphi izifunda ezisengozini enkulu, okungukuthi, lezo lapho kuzodingeka khona ukuthatha izinyathelo zokuzivikela. Ukuzinquma, abacwaningi balingisa izinguquko kumamodeli wesimo sezulu kanye ne-hydrological ezingeni lomhlaba elihambisana nokwanda kwezinga lokushisa, kucatshangelwa ukusatshalaliswa kwamanje kwabantu.

Ngakho-ke, babekwazi lokho iningi le-United States, Central Europe, North and West Africa, kanye ne-India ne-Indonesia zizoba phakathi kwezindawo ezithinteke kakhulu yizikhukhula eminyakeni engama-25 ezayo.

Imiphumela yeSiphepho uKatrina

Uma kungathathwa izinyathelo ezidingekayo, izimpilo eziyizigidi zizoba sengozini enkulu. E-China kuphela, abantu abangaba yizigidi ezingama-55 bazobhekana nalezi zigameko ezibhubhisayo; futhi eNyakatho Melika bazosuka ku-100.000 wamanje baye esigidini esisodwa. Ngeshwa, futhi njengoba kwenzeka kaningi kulawa macala, amazwe asathuthuka, kanye nalezo zikhungo zasemadolobheni ezinabantu abaningi kakhulu, zizoba nezinkinga eziningi kakhulu ekuvikeleni inani labantu bazo.

Kulokhu kumele kungezwe ukuthi, noma kungancishiswa ukukhishwa kwe-carbon dioxide, okungomunye walabo ababhekele ukufudumala komhlaba, akukho okungenziwa ukuvimbela lokhu ukuthi kungenzeki.

Ngeminye imininingwane, ungakwenza chofoza lapha.


Okuqukethwe yi-athikili kunamathela ezimisweni zethu ze izimiso zokuhlelela. Ukubika iphutha chofoza lapha.

Yiba ngowokuqala ukuphawula

Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.