Wannan shi ne hankali a hankali na farfajiya, Tekuna da yanayi na duniya, kuma aikin dan adam ne ya haifar da shi, da farko an kona burbushin da ke tura iskar carbon dioxide (CO2), methane, da sauran iskar gas masu gurbata yanayi.
Wannan al'amarin yana da tasirin gaske ga al'ummominmu, kan kiwon lafiya da kuma sauyin yanayi. Saboda haka, idan ba a ɗauki matakan gaggawa don rage hayaƙi ba, wannan tasirin zai ci gaba da ƙaruwa, yana ƙaruwa da ƙara zama mai yawa cutarwa.
Sakamakon canjin yanayi
Inara matsakaita zafin jiki da matsanancin yanayin zafi
Ofaya daga cikin sakamako mafi sauri da bayyane shine hauhawar yanayin duniya. Matsakaicin yanayin zafin duniya ya karu da kimanin digiri 1,4 a Fahrenheit (0,8 digiri Celsius) a cikin shekaru 100 da suka gabata, a cewar Hukumar kula da Yankin Tekun ta Kasa (NOAA).
Karuwar tekuna da ambaliyar bakin ruwa
Adadin hauhawar matakin teku yana kara sauri, wanda ƙara haɗarin ambaliyar al'ummomin da ke kwance da ƙananan haɗari na bakin teku.
Tsawon lokaci da lalacewar lokutan wutar daji
Babban yanayin bazara da lokacin bazara sakamakon narkar bazara ne a cikin dazuzzuka masu dumi da bushewa na dogon lokaci.
Yawancin guguwa masu lalata abubuwa
Kodayake guguwa yanki ne na halitta na tsarin yanayin mu, amma har yanzu suna daga cikin sakamakon dumamar yanayi. Binciken da aka yi kwanan nan yana nuna cewa ƙarfinta, ko ƙarfinsa, yana ƙaruwa tun daga 1970s.
Frequentarin zafi da zafi mai yawa
Yanayi mai tsananin hatsari ya riga ya faru sau da yawa fiye da yadda ya faru shekaru 60 da suka gabata, kuma masana kimiyya suna fata cewa raƙuman zafi na iya zama masu yawaita da tsanani yayin da canjin yanayi ke ƙaruwa. Gabas ƙara zafi taguwar ruwa haifar da mummunan haɗarin lafiya, kuma yana iya haifar da ƙarancin zafi, bugun zafin rana, da kuma tsananta yanayin lafiyar da ake ciki.
Yaduwar mutuwar gandun daji a tsaunukan Rocky
Dubunnan bishiyoyi sun mutu a tsaunukan Rocky a cikin shekaru 15 da suka gabata, waɗanda ke fama da haɗari sau uku sakamakon ɓarna da ƙwarin da ke kashe bishiyoyi, wutar daji, da tsananin zafin rana da fari.
Tsada da haɓaka tasirin lafiya
Canjin yanayi yana da mahimmancin tasiri ga lafiyarmu. Temperaturesara yanayin zafi zai haifar da ƙara gurɓatar iska, lokacin rashin lafiya mai tsayi da tsanani, yaduwar cututtukan da ƙwayoyin cuta ke haifarwa, mafi saurin haɗari da haɗarin zafi, da ruwan sama mai ƙarfi da ambaliyar ruwa. Duk waɗannan sakamakon dumamar yanayi suna haifar da mummunan haɗari da tsada ga lafiyar jama'a.
Matsanancin fari a wasu sassan duniya.
Canjin yanayi yana shafar abubuwa da dama masu alaƙa da fari kuma haɗarin fari na iya ƙaruwa a wasu yankuna. Yayinda yanayin zafi ya dumama, yaduwa da tsawon lokacin fari sun karu.
Iceanƙarar kankara
Yanayin zafin jiki yana tashi a cikin yankuna na duniyar duniya, musamman ma a yankin Arctic, kuma mafi yawansu glaciers na duniya suna narkewa da sauri fiye da sabon dusar ƙanƙara. Masana kimiyya suna fatan cewa saurin narkewar zai hanzarta, tare da mummunan sakamako ga haɓakar teku a nan gaba.
Risksara yawan haɗari ga samar da wutar lantarki.
Abubuwan da muke amfani da su na lantarki da suka tsufa suna daɗa fuskantar rauni sakamakon dumamar yanayi, ciki har da hauhawar teku, matsanancin zafi, ɗaga haɗarin wutar daji, da fari da sauran matsalolin samar da ruwa.
Rushewar murjani
Kamar yadda zafin duniya yana ƙaruwa, haka ma yanayin yanayin yanayin teku mai matsakaici. Waɗannan ɗimbin yanayin zafi suna haifar da lahani na dogon lokaci ga maɓuɓɓugan murjani. Masana kimiyya sun yi rubuce rubuce cewa ɗorewar yanayin zafin ruwa na digiri ɗaya kawai sama da na bazara na yau da kullun na iya haifar da lalacewa da ba za a iya kawar da ita ba.
Canje-canje a cikin tsire-tsire da dabbobi
Canjin yanayi yana shafar kewayon tsirrai da dabbobi, yana canza halayensu kuma yana haifar da matsaloli sama da ƙasa sarkar abinci. Tsarin wasu nau'in yanayi mai dumi zai fadada, yayin da wadanda suka dogara da yanayin sanyi zasu fuskanci raguwar matsuguni da yiwuwar bacewa.
Shin sakamakon hakan da gaske ne?
Amsar wannan tambayar babu shakka Ee! Ko da alama ƙaramin ƙaruwa na matsakaicin zafin jiki ya isa ya haifar da canji mai ban mamaki na duniyar tamu.
Zai iya zama ba sauti da yawa, wataƙila banbancin tsakanin sutura da rashin sanya ɗaya a rana a farkon bazara. Koyaya, ga duniyar da muke zaune a ciki, masana suna yin aikin kusan digiri takwas a shekara ta 2100 idan hayaƙin duniya yana ci gaba akan tafarkinsu na yanzu. Wannan ƙaramin tashin zai haifar da mummunan sakamako, wanda yake ƙara bayyana.
Ya kamata mu san hakan tasirin mutane shine babban dalilin dumamar yanayi, musamman gurɓataccen gurɓataccen gurɓataccen gurɓataccen gurɓataccen abu mai ƙonawa tare da kama gurɓataccen abu ta hanyar lalata gandun daji. Carbon dioxide, methane, soot, da sauran abubuwan gurɓatattun abubuwa waɗanda ake fitarwa kuma suna ɗaukar su zuwa sararin samaniya kamar bargo, suna kama zafin rana kuma suna mai da duniya dumi.
Shaidun sun nuna cewa shekarar 2000 zuwa 2009 ta fi kowane shekaru goma zafi aƙalla a cikin shekaru 1.300 na ƙarshe. Wannan ɗumamar yana canza tsarin yanayin duniya, gami da yanayi, teku, da kankara, ta hanyoyi masu nisa.
Ba za mu iya watsi da waɗannan da sauransu ba sakamakon dumamar yanayi. Idan mutane sune manyan abubuwan da ke haifar da wannan lamarin, dole ne mu kasance mu magance matsalar.