Cov kev tshawb fawb tshiab ceeb toom tias Africa txoj kev cog ntoo cog qoob loo ua rau muaj kev phom sij ob zaug vim tias nws yuav ua rau CO2-absorbing nyom ecosystems thaum ub tsis tuaj yeem rov ua kom tag nrho cov hav zoov depleted, Financial Times qhia.
Tsab ntawv, luam tawm hauv phau ntawv Journal Science, tsom mus rau ib txoj haujlwm tshwj xeeb, 34-Lub Tebchaws Forest Landscape Restoration Initiative (AFR100), piav qhia FT: "Qhov kev pib xav kom rov qab los tsawg kawg 100 lab hectares ntawm cov av degraded - thaj tsam loj. ntawm Egypt - hauv Africa los ntawm 2030…
Ntawm cov neeg txhawb nqa ntawm kev pib yog tsoomfwv German, World Bank thiab lub koom haum tsis muaj txiaj ntsig World Resources Institute.
Txawm li cas los xij, raws li cov ntaub ntawv, kwv yees li ib nrab ntawm kwv yees li 130 lab hectares uas lub teb chaws African tau cog lus los kho kom rov qab los ntawm AFR100 yog tsim los rau cov hav zoov uas tsis yog hav zoov, feem ntau yog savannah thiab nyom.
Cov kws tshawb fawb tau hais tias lawv tuaj yeem nrhiav pov thawj ntawm tsuas yog ib txoj haujlwm AFR100 - hauv Kenya - mob siab rau kev kho cov nyom nyom. Ntau tshaj li ib nrab ntawm kaum ob lub teb chaws uas tsis yog hav zoov tau ua AFR100 cov lus cog tseg, suav nrog Chad thiab Namibia. "
Tus thawj kws sau ntawv Prof Kate Parr tau hais rau Tus Saib Xyuas tias "kev kho kom rov zoo li qub yog qhov tsim nyog thiab tseem ceeb, tab sis nws yuav tsum ua raws li qhov tsim nyog rau txhua qhov system.
Cov txheej txheem tsis yog hav zoov xws li savannas tsis raug cais raws li hav zoov thiab yog li xav tau kev kho dua tshiab nrog ntoo…
Nws yog ib qho tseem ceeb uas yuav tsum tau kho cov lus txhais kom sai li sai tau kom savannas tsis meej pem nrog cov hav zoov vim tias qhov nce ntawm cov ntoo yog ib qho kev hem thawj rau kev ncaj ncees thiab kev ruaj khov ntawm savannas thiab cov nyom. "
Tsob ntoo tuaj yeem ua mob rau cov ecosystems los ntawm kev muab qhov ntxoov ntxoo ntau dhau, sau New Scientist: "Qhov no tuaj yeem tiv thaiv cov nroj tsuag me los ntawm photosynthesizing, uas yuav cuam tshuam rau lwm cov ecosystems."
Duab Duab los ntawm Dawid Sobarnia: https://www.pexels.com/photo/man-working-at-a-coffee-plantation-14894619/
