Izikhukula ziya kubeka emngciphekweni izigidi zabantu kwisithuba seminyaka engama-25

Umkhukula eCosta Rica

Izikhukula ziziganeko zemozulu ekuya kufuneka siziqhelile. Ngokophando olupapashwe kwiphephancwadi i-Advance Science, inokuba buhlungu kwiminyaka engama-25 ezayo njengesiphumo sokufudumala kwehlabathi.

Njengokuba amaqondo obushushu enyuka, kwaye ngaphandle kokuba iMini Ice Age iyenzeka ngenene, kuyakubakho utshintsho kwiipateni zemvula kwihlabathi liphela.

Iimvula zihlala zamkelekile, kodwa xa zisihla ngendlela enamandla zinokubangela iingxaki ezininzi, hayi kuphela ngokuwa kwemithi kunye nokhukululwa komhlaba, kodwa zinokubulala nabantu abaninzi. Ke, Kubalulekile ukuba wazi ukuba yeyiphi eyona mimandla isemngciphekweniOko kukuthi, abo kuya kubakho ukuthatha amanyathelo okhuseleko. Ukuzimisela, abaphandi balinganisa utshintsho kwiimodeli zemozulu nezamanzi kwinqanaba lehlabathi elinxulunyaniswa nokunyuka kweqondo lobushushu, kuthathelwa ingqalelo ukuhanjiswa kwabemi ngoku.

Yiyo loo nto benokuyazi loo nto uninzi lweMelika, uMbindi Yurophu, uMntla neNtshona Afrika, kunye neIndiya neIndonesia bezizakuba zezona ndawo zichaphazeleke kakhulu zizikhukula kule minyaka ingama-25 izayo.

Iziphumo zeNkanyamba uKatrina

Ukuba akukho manyathelo ayimfuneko, izigidi zobomi ziya kuba semngciphekweni omkhulu. E-China kuphela, abantu abamalunga ne-55 yezigidi baya kubhencwa kwezi zinto zitshabalalisayo; kwaye eMntla Melika bazakusuka kwi-100.000 yangoku baye kwisigidi esinye. Ngelishwa, kwaye njengoko kuhlala kunjalo kwezi meko, amazwe asaphuhlayo, kunye nala maziko asezidolophini anabantu abaninzi, iya kuba zezona zinengxaki ekukhuseleni abemi bazo.

Kule nto kufuneka kongezwe ukuba, nokuba ukukhutshwa kwekhabhoni dayoksayidi, engomnye wabo banoxanduva lokufudumeza umhlaba, inokuncitshiswa, akukho nto inokwenziwa ukuthintela oku kungenzeki.

Ngolwazi oluthe kratya, ungayenza cofa apha.


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  1. Uxanduva lwedatha: UMiguel Ángel Gatón
  2. Injongo yedatha: Ulawulo lwe-SPAM, ulawulo lwezimvo.
  3. Umthetho: Imvume yakho
  4. Unxibelelwano lwedatha: Idatha ayizukuhanjiswa kubantu besithathu ngaphandle koxanduva lomthetho.
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