Emashumini eminyaka adlule, kunezifundo eziningi ezigxile ekushintshaneni kwamagesi abamba ukushisa phakathi komkhathi ne-biosphere. Emagesi afundwe kakhulu, ahlala ekhona i-CO2 yokuqala ngoba iyona ekhulisa ukugxila kwayo kakhulu futhi yandisa ukushisa kweplanethi.
Ingxenye eyodwa kokuthathu kokukhishwa kwe-CO2 okubangelwa yimisebenzi yabantu kumuncwa yimvelo yasemhlabeni. Isibonelo, amahlathi, amahlathi emvula, amaxhaphozi nezinye izinto eziphila emvelweni kumunca i-CO2 ekhishwa ngabantu. Futhi, yize kungabonakala kungafani nayo, izingwadule nama-tundras nawo enza njalo.
Ubudlelwano phakathi komoya nomoya ongaphansi komhlaba
Indima yezifunda ezomile ezifana nezingwadule, kuze kube muva nje, ibinganakwa ngumphakathi wesayensi yize kunezifundo ezibonisa lokho banethonya elikhulu kubhalansi yekhabhoni yomhlaba.
Ucwaningo lwamanje lukhombise ukubaluleka okukhulu komoya omncane ongaphansi komhlaba oshukunyiswa umoya, inqubo evame ukunganakwa equkethe ukukhishwa komoya ogcwele i-CO2 usuka ngaphansi komhlaba uye emkhathini lapho inhlabathi isomile kakhulu, ikakhulukazi ehlobo nasezinsukwini ezinomoya .
Isiza sokuhlola eCabo de Gata
Indawo lapho kwenziwa khona lezi zivivinyo yindawo encane eyomile eseCabo de Gata-Níjar Natural Park (Almería) lapho abacwaningi beqophe khona idatha ye-CO2 iminyaka eyisithupha (2009-2015).
Kuze kube muva nje, inkolelo enkulu yososayensi yayiwukuthi ibhalansi yekhabhoni yezinhlelo zemvelo ezisomisile yayingathathi hlangothi. Ngamanye amagama, inani le-CO2 elakhishwa ukuphefumula kwezilwane nezitshalo lahlawuliswa yi-photosynthesis. Kodwa-ke, lolu cwaningo luphetha lokho Kunenani elikhulu le-CO2 elinqwabelana enhlabathini engaphansi nokuthi kwesinye isikhathi umoya omkhulu ukhishwa emkhathini, kubangele ukukhishwa okwengeziwe kwe-CO2.
Yingakho kubalulekile ukwazi ukukhishwa kwe-CO2 kwezinhlelo ezomile ukuze uqonde kangcono ibhalansi ye-CO2 yomhlaba.