Txij li xyoo 1970, kev tshem ntoo ntau (suav nrog kev txiav thiab hlawv) hauv Amazon phiab tau txo thaj tsam ntawm Amazon hav zoov kwv yees li 17%. Txawm hais tias qhov kev poob hav zoov tau qeeb hauv kaum xyoo, cov ntaub ntawv tsis ntev los no qhia tias tus nqi ntawm cov hav zoov nyob hauv Amazon phiab tau siab tshaj plaws hauv kaum xyoo hauv ob xyoos dhau los!
Qhov tseeb yog tias feem ntau ntawm cov hluav taws loj hauv cheeb tsam Amazon tau tshwm sim hauv cov cheeb tsam uas tsis ntev los no tau txiav ntoo. Andean Amazon Project Monitoring Director Matt Finer ib zaug hais tias hauv Amazon, kev tua hluav taws tsis yog xwm txheej tshwm sim, thiab muaj kev sib raug zoo nyob ze ntawm kev rhuav tshem hav zoov thiab hluav taws loj.
Yog li ntawd, hauv ob xyoos dhau los, thaj chaw hav zoov hav zoov Amazon kuj tseem pom muaj cov pa luam yeeb ntau. Thaum Lub Yim Hli 24, 2021, lub hnub qub tau ntes cov duab hluav taws kub hauv Amazon cheeb tsam nyob rau sab qaum teb sab hnub tuaj ntawm Vista Alegre do Abun, Rondônia, Brazil. Cov av uas kub hnyiab tau tso cov pa luam yeeb tuab, clouding cov duab satellite nrog ib txheej ntawm cov xim av.
Tib hnub ntawd, lub xov tooj cua los ntawm NASA kuj tau tsom mus rau thaj chaw no thiab ntes cov pa luam yeeb ntau los ntawm ciam teb ntawm Amazonia thiab Rondônia hauv Brazil, qhia tias hluav taws hauv cheeb tsam no muaj zog. Cov neeg hauv Amazon Phiab feem ntau teeb tsa hluav taws ntawm thaj av kom tswj tau cov nyom thiab cov teb, tab sis raws li NASA, ntau qhov hluav taws kub tau cuam tshuam tiag tiag txog kev tua hav zoov hauv thaj chaw no.
Douglas Morton los ntawm NASA tau taw qhia tias txij li lub Xya Hli 2021, kev tua hluav taws hauv cheeb tsam Amazon tau nce, feem ntau yog tshwm sim los ntawm kev rhuav tshem hav zoov. Qhov no yog qhov xwm txheej meej nyob rau sab qaum teb Rondônia, Brazil. Kev tshuaj xyuas pom tias 80% ntawm cov hluav taws tau pom los ntawm lub hnub qub muaj feem cuam tshuam nrog kev rhuav tshem hav zoov.
Cov kws tshawb fawb ntseeg tias kev rhuav tshem cov hav zoov thiab cov hav zoov qis (uas yog, cov nplaim taws qis uas kis mus rau hauv hav zoov) tuaj yeem ua rau muaj kev puas tsuaj ntev tshaj plaws rau hav zoov thiab ua rau muaj cov pa roj carbon dioxide ntau ntxiv thiab lwm yam tsev cog khoom hauv tsev. Hauv kev sib piv, qhov cuam tshuam ntawm kev tshem cov hluav taws cuam tshuam nrog savanna thiab kev ua liaj ua teb yog luv luv.
Cov nplai thiab siv hluav taws tua hluav taws hauv hav zoov hauv cheeb tsam Amazon tau hnyav heev rau xyoo no. Douglas Morton tau taw qhia tias dab tsi tshwm sim txawv ntawm qhov hluav taws kub me me uas tau tshwm sim ntau caum xyoo dhau los. Kev soj ntsuam lub hnub qub twb tau nyob hauv Rondônia. 10 qhov xwm txheej hluav taws ntawm ntau dua 50 square kilometers tau pom, uas yog, txhua qhov hluav taws kub loj dua li ntawm 7000 qhov chaw ncaws pob. Qhov no tsis yog dab tsi tuaj yeem ua los ntawm kev ua liaj ua teb zoo ib yam kom tshem tau hluav taws, tab sis yog tshwm sim los ntawm kev rhuav tshem hav zoov.
Nyob rau lub asthiv tsis ntev los no, cov haujlwm tua hluav taws nyob rau yav qab teb Amazon cheeb tsam kuj tau nrawm dua, uas yog ib qho ntawm cov chaw cog qoob loo sai tshaj plaws hauv Brazilian Amazon. Vim tias kev hloov pauv tsis ntev los no hauv kev tsheb thiab kev xav tau thaj av ua liaj ua teb hauv cheeb tsam, lub hnub qub tau pom tias hluav taws tua hluav taws hauv Rondônia, Brazil tau nce ntau thaum lub Xya Hli thiab mus txog lawv qhov kawg thaum lub Yim Hli.
Ib qho ntxiv, raws li Brazil' s G1 xov xwm network, Amazon poob 4,640 square kilometers ntawm hav zoov hauv 12 lub hlis.
Lub koom haum tau sau cov ntaub ntawv los ntawm lub hnub qub thiab tshawb fawb cov ntaub ntawv ntawm Amazon kev saib xyuas hav zoov thiab txiav ntoo txij thaum Lub Xya Hli 2020 txog rau Lub Xya Hli 2021. Tsoomfwv Brazilian tau raug thuam los ntawm lwm lub tseemfwv thiab cov koomhaum kev txuag rau kev rhuav tshem hav zoov Amazon. Txawm li cas los xij, tus nqi ntawm kev deforestation hauv hav zoov Amazon tseem tab tom nce zuj zus.
Thawj Tswj Hwm Brazilian Jair Bolsonaro tau cog lus rau lub Plaub Hlis tias yuav xaus kev ua txhaum cai tsis muaj hav zoov tsawg dua 10 xyoo, thiab txawm tias tau kos npe rau tsab cai lij choj tso cai rau cov tub rog xa mus rau Amazon uas yog ib feem ntawm kev rau siab tiv thaiv kev ua phem ib puag ncig.
