Lalata gandun daji na kara taimakawa dumamar yanayi

Gandun daji

Yayin da yawan mutane ke ƙaruwa, haka buƙata ke ƙaruwa: ana buƙatar ƙarin gidaje, ƙarin kayan daki, ƙarin takarda, ƙarin ruwa, ƙarin abinci, a tsakanin sauran abubuwa da yawa. Don gamsar da ita, an zaɓi shi shekaru da yawa don gandun daji, daya daga cikin huhun Duniya saboda suna shan carbon dioxide kuma suna fitar da iskar oxygen cikin sararin samaniya, wanda kamar yadda muka sani shine gas da muke buƙatar numfashi kuma, don haka, mu rayu.

Lalata dazuzzuka na taimakawa wajen kara ɗumamar yanayi. Amma, yaya?

Karatu biyu da aka buga a mujallar kimiyya ta Kimiyya sun bayyana hakan sare bishiyoyi yana kara yawan zafin jiki fiye da yadda ake tsammani. Na farko, daga Cibiyar Kula da Muhalli da Dorewar Cibiyar Hadin Kai ta Tarayyar Turai (JRC), ta bayyana yadda sare dazuzzuka ke shafar kwararar makamashi da ruwa tsakanin ƙasa da yanayi, kamar yadda yake faruwa a yankuna na wurare masu zafi

Game da na biyu, wanda mai binciken Kim Naudts ya shirya daga Laboratory na Muhalli da Kimiyyar Muhalli a Cibiyar Pierre Simon Laplace Institute (Faransa) da tawagarsa, an nuna cewa duk da cewa murfin bishiyoyi a Turai yana ƙaruwa, gaskiyar cewa tabbas kawai jinsuna »yana haifar da sakamako mai kyau». Tun daga 2010, mutane ke sarrafa 85% na gandun dajin na Turai, amma mutane waɗanda ke da fifiko ga waɗanda ke da darajar kasuwancin, kamar su pine da beech. An rage dazuzzuka masu yawan daji da 436.000km2 tun daga 1850.

Yanayin zafin jiki

Canje-canje a yanayin zafi saboda rashin kyakkyawan bishiyar.

Sauyawa dazuzzuka masu danshi da gandun daji masu rarrafe ya haifar da canje-canje a cikin ƙarancin ruwa da albedo, ma'ana, yawan ƙarfin hasken rana da ake nunawa zuwa sararin samaniya. Wasu canje-canje da ke ƙara ɗumamar ɗumamar yanayi. A cewar marubutan, Tsarin yanayi yakamata yayi la'akari da kula da ƙasa gami da kewayon sa domin hasashe ya zama mafi daidaito.

Ba tare da tsire-tsire ba dan Adam ba shi da dama, don haka Yana da mahimmanci a dauki matakan da suka dace don kar a kawo karshen rayuwarsu a doron duniya.


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