Sisengozini yokuqothulwa!!!!!

Cha, wonke umuntu waqala ukukhuluma ngenkinga yokungcola nokufudumala komhlaba okwabulala izigidi zabantu kwaxosha abanye, kodwa bewazi yini ukuthi nawe, yebo, usengozini yokushabalala, njengoba kunjalo emhlabeni esiphila kuwo, ake sikutshele ukuthi kungani ,, Ngemva kokuthi ososayensi bethi amahlathi nezingwadule Izimiso ezibalulekile zomhlaba zingase zibe "noshintsho olukhulu" phakathi nekhulu leminyaka elizayo ngenxa yokushintsha kwesimo sezulu.

Izinguquko seziqalile ukuqoshwa eningizimu-ntshonalanga ye-United States, lapho kuvela khona imililo emikhulu ezindaweni ezinkulu zamahlathi.

Phakathi nekhulu leminyaka elizayo noma ikhulu leminyaka nengxenye, lezi zinguquko zizodlulela emathafeni anotshani (i-savanna) nezingwadule, ezithinta izinhlelo ezibalulekile kanye nezilwane nezitshalo ezisongela e-United States naseYurophu ikakhulukazi, ngokusho kocwaningo olwanyatheliswa encwadini ethi "Science". ".

“Uma ukuguquguquka kwesimo sezulu kungalawuleki, izitshalo ezisezweni lethu zizobukeka zihluke kakhulu kulokho ezikwenzayo namuhla, nokubeka engcupheni enkulu ukuhlukahluka komhlaba,” kusho uJonathan Overbeck, umqondisi weSikole Sezemvelo kanye Nokusimama. eNyuvesi yaseMichigan.

Lolu cwaningo lusekelwe ezinsalela kanye namarekhodi okushisa ahlobene nesigaba esaqala eminyakeni engu-21 edlule ekupheleni kwenkathi yokugcina yeqhwa, lapho izinga lokushisa loMhlaba lenyuka ngo-4 kuya ku-7 degrees Celsius.

Ochwepheshe bagcizelele ukuthi okulindelekile kuyaqapha, ngoba lokhu kufudumala kwasendulo kubangelwa ukushintshashintsha kwemvelo kanye nesikhathi eside kakhulu.

UStephen Jackson, umqondisi weSouthwest Climate Adaptation Center ye-US Geological Institute, uthe, “Sikhuluma ngoshintsho olufanayo olwake lwaba khona esikhathini esiyiminyaka eyizinkulungwane eziyishumi kuya kwezingamashumi amabili futhi manje okulindeleke ukuba lwenzeke phakathi nekhulu leminyaka noma. ababili." I-ecosystem kumele isheshise ukuzivumelanisa nezimo.”

Ososayensi babheka ukuthi umsebenzi wabo, owenziwe ngesisekelo sedatha ethathwe kumasayithi angaba ngu-600, uphelele kakhulu kuze kube manje kulo mkhakha. Yayihlanganisa wonke amazwekazi ngaphandle kwe-Antarctica.

Izinguquko ezinkulu zabonwa ezindaweni eziphakeme ezimaphakathi neziphakeme eNyakatho Melika, eYurophu naseNingizimu Melika. Lezi zindawo zimbozwe yiqhwa, futhi izinga lokushisa liye landa ngaphezu kwezinye ngokuthuthuka kwesimo sezulu.

Ososayensi babika ukuthi uma ukukhishwa kwesisi esingcolisa umoya kungedluli usilingi obekwe eSivumelwaneni SaseParis sika-2015, “amathuba okuthi ukumbozwa kwezitshalo kuzoshintsha ngezinga elikhulu ayoba ngaphansi kuka-45%. Kodwa uma ingekho imizamo eyenziwayo, amathuba angaphezulu kuka-60%.

Lolu shintsho ngeke luthinte amahlathi kuphela, kodwa futhi nomjikelezo wokwakheka kwamanzi.