Re tsietsing ea timetso!!!!!

Che, bohle ba ile ba qala ho bua ka bothata ba tšilafalo le ho futhumala ha lefatše ho bolaileng limilione le batho ba bang, empa na u ne u tseba hore le uena, e, u tsietsing ea ho nyamela, joalo ka lefats'e leo re phelang ho lona, ​​a re le bolelle hore na ke hobane'ng? ,, Ka mor'a hore bo-rasaense ba bolele hore meru le mahoatata Litsamaiso tsa bohlokoa tsa lefats'e li ka 'na tsa e-ba le "phetoho e kholo" lilemong tse lekholo tse tlang ka lebaka la phetoho ea boemo ba leholimo.

Liphetoho li qalile ho tlalehoa karolong e ka boroa-bophirimela ea United States, moo mello e meholo e hlaselang libaka tse khōlō tsa meru.

Lilemong tse lekholo tse tlang kapa tse lekholo le halofo, liphetoho tsena li tla atolohela ho lithota tse nang le joang (savanna) le mahoatateng, tse amang litsamaiso tsa bohlokoa le liphoofolo le limela tse sokelang United States le Europe haholo-holo, ho latela phuputso e hatisitsoeng koranteng ea "Science". ".

"Haeba phetoho ea boemo ba leholimo e lula e sa laolehe, limela tsa lefats'e la rona li tla shebahala li fapane haholo le seo li se etsang kajeno, e leng kotsi e kholo ho mefuta-futa ea lefats'e," ho boletse Jonathan Overbeck, mookameli oa Sekolo sa Tikoloho le Sustainability. Univesithi ea Michigan.

Boithuto bona bo ipapisitse le mesaletsa ea lintho tsa khale le lirekoto tsa mocheso tse amanang le mohato o qalileng lilemo tse 21 tse fetileng qetellong ea Ice Age e fetileng, ha mocheso oa Lefatše o nyoloha ka likhato tse 4 ho isa ho tse 7 tsa Celsius.

Litsebi li hatelletse hore litebello li hlokolosi, hobane ho futhumala hona ha boholo-holo ho bakoa ke ho fetoha ha tlhaho le nako e telele haholo.

Stephen Jackson, motsamaisi oa Southwest Climate Adaptation Center ea US Geological Institute, o itse, “Re bua ka phetoho e tšoanang e bileng teng nakong ea lilemo tse likete tse leshome ho isa ho tse mashome a mabeli ’me hona joale ho lebelletsoe hore e tla etsahala nakong ea lekholo la lilemo kapa tse peli." Ecosystem e tlameha ho potlakisa ho ikamahanya le maemo. ”

Bo-rasaense ba nahana hore mosebetsi oa bona, o neng o etsoa motheong oa boitsebiso bo nkiloeng libakeng tse ka bang 600, ke o pharaletseng ka ho fetisisa ho fihlela joale tšimong ena. E ne e akarelletsa lik'honthinente tsohle ntle le Antarctica.

Liphetoho tse kholo li ile tsa bonoa libakeng tse mahareng le tse phahameng Amerika Leboea, Europe le ka boroa ho Amerika Boroa. Libaka tsena li koahetsoe ke leqhoa, 'me mocheso o eketsehile ho feta a mang ka tsoelo-pele ea boemo ba leholimo.

Bo-rasaense ba tlaleha hore haeba khase e futhumatsang lefatše e sa fete siling e behiloeng Tumellanong ea Paris ea 2015, “monyetla oa hore limela li fetohe ka tekanyo e khōlō e tla ba ka tlaase ho 45%. Empa haeba ho se na boiteko bo etsoang, monyetla o feta 60%.

Phetoho ena e ke ke ea ama meru feela, empa hape le potoloho ea ho thehoa ha metsi.