Ngokuya ngophenyo olwenziwe yiCatalan Institute of Climate Sciences the amadamu kagesi kagesi noma amadamu zingangcolisa futhi zigcizelele i- ukushintsha kwesimo sezulu.
Le nqubo yenzeka ngoba izimila ezifile ziqongelela ezansi kwamadamu asezindaweni ezishisayo, okuthi lapho kubola le nto ephilayo ikhiqize ukuphuma kwe-methane eza phezulu.
Lokhu kukhishwa kumelela cishe u-1,6% wokukhishwa kwe- amagesi abamba ukushisa abamba ukushisa emhlabeni wonke noma isamba samathani ayizigidi eziyi-18 e-methane akhiqizwe amakhilomitha-skwele ayi-186.500 wamanzi angamadamu endaweni eshisayo.
IMethane igesi engcolisa kuze kube amahlandla angama-34 ukwedlula CO2 ngakho lokho kufanele kukhunjulwe.
Lokhu kukhombisa ukuthi ukukhiqizwa kwamandla kagesi kagesi ayinangozi emvelweni kodwa inemiphumela kuyo.
Kubalulekile ukubhekisisa leli qiniso ngaphambi kokuqhubeka nokudilika ezindaweni ezishisayo ngaphandle kokuhlaziywa okuningi.
Amachibi amancane futhi atholakala kahle angama- umthombo wamandla ohlanzekile, kepha lapho imisebenzi ye-pharaonic hydraulic yakhiwe futhi ezindaweni ezingafaneleki ikhiqiza okubi kakhulu kunemiphumela emihle.
Izindawo ezishisayo zizwelana kakhulu nemvelo entekenteke, ngakho-ke kuyadingeka ukuhlola kahle ngaphambi kokwakha amadamu kulezi zindawo.
Amadamu atholakala ezindaweni ezishisayo ayasiza ukukhulisa i- ukukhishwa kwesikhutha Ngoba amazinga okushisa aphakeme akhiqiza ukukhiqizwa okukhulu nokucekelwa phansi kwempahla yezitshalo.
Ngaphezu kwalokho, ngokujwayelekile, umhlaba unokungalingani okuncane ngakho amadamu kumele abe banzi kakhulu ukuhlinzeka lesi sici.
Kukhona okwamanje eziningana amaphrojekthi kagesi eBrazil nakwamanye amazwe anezindawo ezishisayo okufanele zihlaziye ukufaneleka kwalolu hlobo lomsebenzi.
Ukwenza ukuhlaziywa kwezindleko zenzuzo efanele kubhekelelwa konke okuguqukayo kwemvelo kubalulekile ukwenza izinqumo ezifanele nokugwema imiphumela emibi ngenxa yalolu hlobo lomsebenzi.
UMTHOMBO: I-Europapress