Izinkomo “ziwumhlinzeki” oyinhloko wegesi ye-methane emkhathini, edala umphumela obamba ukushisa emhlabeni futhi inesibopho sokufudumala kwembulunga yonke. Ngokusho kwenhloko yethimba labacwaningi kulesi sikhungo, uDkt. Anthony McMitchell, u-22% we-methane ukhishwa emkhathini ngesikhathi sezolimo. Umthamo ofanayo wegesi ukhishwa emvelweni yimboni yomhlaba, endaweni yesithathu ezokuthutha, abacwaningi bayacacisa. Izinkomo zifinyelela ku-80% wazo zonke izinto eziyingozi ezivela emkhiqizweni wezolimo. “Uma inani labantu emhlabeni landa ngo-2050% ngo-40, njengoba ososayensi bebikezela, futhi kungekho kuncipha kokukhishwa kwe-methane emkhathini, kuyodingeka ukuba kuncishiswe ukudliwa kwenyama yezinkomo nezinkukhu ngomuntu ngamunye kuze kufike kumagremu angu-90 nsuku zonke, ” kusho u-E. McMitchell. Njengamanje, isilinganiso sokudla komuntu kwansuku zonke singamagremu ayi-100 emikhiqizo yenyama. Emazweni athuthukile, inyama idliwa ngenani lama-250 amagremu, kwabampofu kakhulu - kuphela i-20-25 nge-capita ngayinye nsuku zonke, abacwaningi bacaphuna idatha yezibalo. Kanye nokuba negalelo ekuvimbeleni ukufudumala kwembulunga yonke, ukunciphisa ingxenye yenyama ekudleni kwabantu emazweni anezimboni kuzoba nomphumela onenzuzo emazingeni e-cholesterol yegazi. Lokhu kuzonciphisa ingozi yezifo zenhliziyo, i-oncological kanye ne-endocrine, kusho ososayensi.
2022-11-11