Izitshalo zivezwa kakhulu yiqhwa ngenxa yokushintsha kwesimo sezulu

Izimila ezineqhwa

Uqaphele ngokuqinisekile ukuthi eminyakeni yamuva kunezihlahla, njengezihlahla ze-alimondi, eziqhakaza ngaphambi kwesikhathi sazo. Lokhu, okungaba umbukiso omuhle kakhulu, kungababangela izinkinga eziningi lapho kushaya isithwathwa, ngesizathu esilula sokuthi amangqamuzana akha amacembe awamelani namazinga okushisa aphansi. Futhi uma zingekho izimbali, ngeke zibe khona izithelo.

Ukuguquka kwesimo sezulu kuletha intwasahlobo phambili, kepha kuyisiphethu esinezimpawu ezifana nobusika, okungukuthi: isonto elilodwa i-thermometer ingafunda ama-degrees Celsius angamashumi amabili, kepha ngolunye usuku yehle iye kuma-degree amancane noma ayisithupha abulala amahlumela ithenda ethe xaxa. Ngakho-ke, izithelo zezitshalo zisengozini.

Ngokwesifundo esashicilelwe kulo magazini Nature nokuxhumana, izitshalo eYurophu iminyaka engama-30 ziqale kabusha ukukhula kwazo ezinsukwini ezintathu ngaphambili futhi ziphela ebusika. Lolu shintsho lubadalela amakhaza asentwasahlobo, okuyilapho izimbali namaqabunga zihluma khona. Ngakho-ke, lapho kuneqhwa, futhi kungabi ngisho neqhwa, baba buthakathaka kakhulu, kangangoba izimbali ziyakhipha futhi amaqabunga ayasha, noma awe ngqo, lapho isitshalo siphoqeleka ukusebenzisa amandla futhi ukukhiqiza okusha.

Um-alimondi.

Isihlahla som-alimondi esivandeni sami. Isithombe sithathwe ngoJanuwari 20, 2018. Sasiqale ukuqhakaza ngomhla ka-8 kuleyo nyanga.

Ngokuphambene, e-Asia naseNyakatho Melika inani lezinsuku zezitshalo ezihlushwa yiqhwa belilokhu lehla, kodwa hhayi ngoba lezo zindawo ziyaphola kodwa ngoba ukufudumala kwembulunga yonke kunciphise inani lezinsuku ngonyaka lapho isithwathwa senzeka khona. Noma kunjalo, kube neziqephu lapho le ntwasahlobo iba nemiphumela emibi kakhulu: ngo-2007 kwakukhona isonto lamakhaza entwasahlobo enkabeni nasempumalanga ye-United States anciphisa ukukhiqizwa kukakolweni ngo-19%, amapentshisi ama-75% nama-apula nama-walnuts angama-66%.

Ukuze uthole olunye ulwazi, chofoza lapha.


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

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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.