Jerin maganganun da manyan kungiyoyin kimiyya suka yi game da canjin yanayi

Wannan jerin maganganun manyan kungiyoyin kimiyya ne game da canjin yanayi, wadanda suka ba da sanarwa na ra'ayi, sun rarraba waɗancan kungiyoyi bisa ga ko sun yarda da ra'ayin IPCC (watau yarjejeniyar kimiyya game da canji na yanayi), ba su da alhakin, ko kuma sun ƙi shi. 

Shafin yanar gizon Ofishin Gwamnan California ya lissafa kusan kungiyoyin kimiyya 200 a duniya waɗanda ke riƙe da matsayin cewa canjin yanayi ya haifar da aikin ɗan adam.

## Haɗuwa da yarjejeniyar kimiyya ta yanzu

### Kungiyoyin kimiyya

#### Kwalejin kimiyya (cikakken kimiyya)
Tun daga shekara ta 2001, makarantun kimiyya na kasa 34, makarantun yanki guda uku, da kuma Majalisar InterAcademy ta kasa da kasa da Majalisar Kwalejin Injiniya da Kimiyya ta Fasaha ta Duniya sun yi sanarwa ta musamman da ke tabbatar da dumamar duniya da mutum ya haifar da ita da kuma roƙon kasashe su rage fitar da iskar gas. Sanarwar makarantar kimiyya ta kasa 34 sun hada da 33 wadanda suka sanya hannu kan sanarwa na makarantar kimiyya ta hadin gwiwa da kuma wata sanarwa ta mutum daya da Kwalejin Kimiyya ta Poland ta yi a 2007.

##### Bayanan Kwalejin Kimiyya ta Kasa

* 2001 Bayan wallafa rahoton kimantawa na uku na IPCC, makarantun *Kimiyya* na kasa goma sha bakwai sun ba da wata sanarwa ta hadin gwiwa, mai taken "Kimiyyar Canjin Yanayi", a bayyane suna amincewa da matsayin IPCC a matsayin wakiltar yarjejeniyar kimiyya game da kimiyyar canjin yanayi. Sanarwar, wacce aka buga a cikin edita a cikin mujallar Science a ranar 18 ga Mayu 2001, makarantun kimiyya na Australia, Belgium, Brazil, Kanada, Caribbean, China, Faransa, Jamus, Indiya, Indonesia, Ireland, Italiya, Malaysia, New Zealand, Sweden, Turkiyya, da Ingila sun sanya hannu. 
* 2005 Kwalejin kimiyya ta kasa ta kasashe G8, tare da Brazil, China da Indiya, uku daga cikin manyan masu fitar da iskar gas a kasashe masu tasowa, sun sanya hannu kan wata sanarwa game da martani na duniya ga canjin yanayi. Sanarwar ta jaddada cewa fahimtar kimiyya game da canjin yanayi yanzu ya isa ya tabbatar da kasashe da ke daukar mataki cikin sauri, kuma a bayyane ya amince da yarjejeniyar IPCC. Wadanda suka sanya hannu goma sha ɗaya sune makarantun kimiyya na Brazil, Kanada, China, Faransa, Jamus, Indiya, Italiya, Japan, Rasha, Ingila, da Amurka.
* 2007 A shirye-shiryen taron koli na G8, makarantun kimiyya na kasa na kasashe G8 + 5 sun ba da wata sanarwa da ke nuni da matsayin sanarwar makarantun kimiyya ta hadin gwiwa ta 2005, da kuma amincewa da tabbatar da ƙarshen da suka gabata ta hanyar binciken da aka yi kwanan nan. Bayan Rahoton Bincike na huɗu na IPCC, sanarwar ta ce, "Babu shakka cewa yanayin yana canzawa, kuma mai yiwuwa ne cewa wannan ya samo asali ne daga karuwar tsangwama ta mutum tare da yanayi. Wadannan canje-canje za su canza yanayin muhalli a Duniya sai dai idan an dauki matakan adawa. " Masu sa hannu goma sha uku sune makarantun kimiyya na kasa na Brazil, Kanada, China, Faransa, Jamus, Italiya, Indiya, Japan, Mexico, Rasha, Afirka ta Kudu, da Amurka.
* 2007 A shirye-shiryen taron koli na 33 na G8, Cibiyar Nazarin Kimiyya ta Afirka ta gabatar da hadin gwiwa "bayani game da dorewa, ingancin makamashi, da canjin yanayi": Yarjejeniya, bisa ga shaidar yanzu, yanzu tana cikin al'ummar kimiyya ta duniya cewa ayyukan ɗan adam sune babban tushen canjin yanayi kuma cewa ƙonewar man fetur shine babban alhakin fitar da wannan canjin. Ya kamata a taya IPCC murna saboda gudummawar da ta bayar ga fahimtar jama'a game da ma'anar da ke tsakanin makamashi, yanayi da dorewa. - Wadanda suka sanya hannu goma sha uku sune makarantun kimiyya na Kamaru, Ghana, Kenya, Madagascar, Najeriya, Senegal, Afirka ta Kudu, Sudan, Tanzania, Uganda, Zambia, Zimbabwe, da kuma Kwalejin Kimiyya ta Afirka, [4]
* 2008 A shirye-shiryen taron koli na 34 na G8, makarantun kimiyya na kasa na kasashe G8 + 5 sun ba da sanarwar da ke sake jaddada matsayin sanarwar makarantun kimiyya ta hadin gwiwa ta 2005, kuma suna sake tabbatar da "cewa canjin yanayi yana faruwa kuma cewa dumamar yanayi yana rinjayar tsarin jiki da na halitta da yawa". Daga cikin sauran ayyukan, sanarwar ta bukaci dukkan kasashe da su " matakan tattalin arziki da manufofi masu dacewa don hanzarta sauyawa zuwa al'umma mai ƙarancin carbon da kuma karfafawa da aiwatar da canje-canje a cikin halin mutum da na ƙasa".[t] Wadanda suka sanya hannu goma sha uku sune makarantun kimiyya na kasa wadanda suka fitar da sanarwar hadin gwiwa ta 2007.
* Kafin tattaunawar CO_2009" id="mwOw" rel="mw:WikiLink" title="United Nations Climate Change Conference 2009">UNFCCC da za a gudanar a Copenhagen a watan Disamba na shekara ta 2009, makarantun kimiyya na kasa na kasashe G8 + 5 sun fitar da wata sanarwa ta hadin gwiwa da ke bayyana cewa, "Canjin yanayi da samar da makamashi mai ɗorewa sune manyan kalubale ga makomar bil'adama. Yana da mahimmanci cewa shugabannin duniya sun yarda da rage fitarwa da ake buƙata don magance mummunan sakamako na canjin yanayi na ɗan adam". Sanarwar ta yi nuni da Binciken na huɗu na IPCC na 2007, kuma ta tabbatar da cewa "canjin yanayi yana faruwa da sauri fiye da yadda aka kiyasta a baya; fitar da CO2 na duniya tun daga shekara ta 2000 ya fi girma fiye da tsinkaya mafi girma, kankara na teku na Arctic yana narkewa da sauri fiye le yadda aka annabta, kuma hauhawar matakin teku ya zama da sauri". Wadanda suka sanya hannu goma sha uku sune makarantun kimiyya na kasa wadanda suka bayar da sanarwa ta hadin gwiwa ta 2007 da 2008.

## Manazarta