Akwai ayyukan shimfidar yanayin kasa da nufin shawo kan canjin yanayi. Waɗannan su ne ayyukan da ke ƙoƙarin rage ko ramawa ga matsalolin da duniyarmu ke da su game da tasirin sauyin yanayi daban-daban.
Koyaya, ayyukan da aka gudanar ta hanyar binciken ƙasa ya haifar da tambayoyi game da ɗabi'a, saboda tana da hadari daban-daban a doron kasa. Shin kuna son sanin abin da ake yi don rage tasirin canjin yanayi?
Tsarin Jirgin Sama
Masu bincike daga ko'ina cikin duniya suna yin gwaji tsawon shekaru da dama tare da irin wannan aikin wanda ke neman sanya yanayi daban-daban na yanayi yadda yake so don haifar ko hana hazo a wasu wurare na musamman, gudanar da matakan hasken rana ko rage carbon dioxide a cikin iska.
Misali, aikin samar da wutar lantarki mai amfani da hasken rana sarrafa adadin hasken rana zuwa cikin sararin samaniya, domin magance dumamar yanayi da rage dumamar yanayi. A cikin samfuran gwaji, aikin aiwatar da yanayin ƙasa na iya sake tasirin tasirin canjin yanayi, kodayake ba a san ko zai sami sakamako a zahiri ba.
Yanayin duniya zai canza ee ko a'a, duk da haka, yana yiwuwa a gwada rage tasirin wannan canjin yanayin. Wannan fasaha na iya amfani da mutane da yawa kuma rage cutarwa ga wasu, amma kuma akasin haka.
Duk da haka, nazarin halittu baya rage buƙatar gina tsarin makamashi mai tsafta da kuma jagorantar tattalin arziki zuwa miƙa mulki ta hanyar makamashi mai tsafta.
Wasu ayyukan irin wannan ana samunsu a kasuwa, kamar yadda aka tabbatar da cewa a cikin watan Maris na 2012 Community of Madrid sun ware kimanin euro dubu 120.000 ga wani aiki don haɓaka hawan dusar ƙanƙara ta hanyar fasahar "sarrafawar tunatarwar gizagizai" kamfanin Radimeter Physics na kasar Jamus.
Tsarin halitta na Mimic
Wani aikin aikin samar da kayan kere kere shi ne samar da bishiyoyi na roba wanda zai iya kama da adana CO2 kamar ainihin abu, amma tare da saurin gudu da inganci. Hakanan akwai ayyukan da suke ƙaddamar da microcrystals zuwa sararin samaniya don hasken rana ya sake dawowa zuwa zubar da baƙin ƙarfe a cikin tekuna don ƙarfafa haɓakar ƙwayoyin microscopic waɗanda ke shayar da CO2 kuma suna jan shi zuwa ƙasan teku.
Da wannan fasahar muke wasa don mu zama Allah kuma ya kamata mu barshi yanzu da muke kan lokaci, tunda yanayi yana da abubuwansa na kowane lokaci kuma bamu san irin sakamakon da hakan zai iya haifarwa ba akan yanayi.