Canjin yanayi yanayi ne na mutum

Canjin yanayi

Kodayake shugaban na Amurka, Donald Trump, ya fito fili ya bayyana ra’ayinsa game da canjin yanayi, har ma ya kai ga cewa yaudarar da China ta yi ne da niyyarta ta sami galabar Amurka kan tattalin arziki, wani rahoto mai taken Yanayi »ya kammala da cewa mutum shine mafi girman alhakin abin da ke faruwa a halin yanzu a cikin yanayi.

Kuma shine, sauyin yanayi ya kasance koyaushe kuma zai wanzu, amma ba a taɓa samun nau'ikan jinsin da ke da tasirin irin wannan tasirin ba a cikin duniya.

Menene musabbabin canjin yanayi na yanzu?

Ci gaba da fitar da iskar carbon dioxide a cikin sararin samaniya, ƙona kwal, mai da iskar gas sune manyan dalilan canje-canje a yanayin da muke ciki. Kowannenmu yana son rayuwa mai kyau, wanda yake cikakkiyar ma'ana ce, amma muna yin shi ne ta hanyar da za ta cutar da Duniya sosai.

A cewar rahoton, daga 1950 zuwa yau, gudummawar ɗan adam ga canjin yanayi tsakanin 92% da 123%. An bayyana ambaton wannan kaso na karshe saboda ayyukan dan adam ya sabawa illar wasu abubuwa na dabi'a, kamar su aman wuta, amma kuma a lokaci guda illolin gas din na cutar dasu.

Sakamakon da tuni aka ganshi a Duniya

Guguwa

Yayin da matsakaicin zafin duniya ya karu, ruwan da ke cikin tekuna »yana daɗa zafi, mafi yawan ruwa, kuma tare da ƙananan matakan oxygen”Ya bayyana Katharine Hayhoe na Texas Tech University da kuma marubucin marubucin binciken. Bugu da kari, narkar da sandunan yana kara sauri, wanda zai kara karfin tekun.

Abubuwa na yanayi kamar guguwa suna ta ƙaruwa. Irma o Harvey hakika ƙananan samfurin ƙananan abubuwa ne masu zuwa, yayin da Trump ke ci gaba da musantawa.


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