Illolin sauyin yanayi a kan kananan kasashen tsibiri

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Illar sauyin yanayi a kan ƙananan ƙasashe na tsibiri, na iya zama matsananci saboda ƙananan bakin teku, ƙananan ƙasashe, da kuma fuskantar matsanancin yanayi. IPCC, 2014. Climate Change 2014: Impacts, Adaptation, and Vulnerability. Part B:
Regional Aspects. Contribution of Working Group II to the Fifth Assessment Report of the Intergovernmental Panel on Climate Change. [Barros, V.R., C.B. Field, D.J. Dokken, M.D. Mastrandrea, K.J. Mach, T.E. Bilir, M. Chatterjee,
K.L. Ebi, Y.O. Estrada, R.C. Genova, B. Girma, E.S. Kissel, A.N. Levy, S. MacCracken, P.R. Mastrandrea, and L.L. White (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 688. Tasirin sauyin yanayi, musamman hawan matakin teku da kuma tsananin guguwar yanayi, suna barazana ga wanzuwar ƙasashen tsibirai da dama, da jama'ar tsibiri da al'adunsu, kuma za su canza yanayi da muhallinsu. Ƙasashe masu tasowa da yawa (SIDS) suna daga cikin ƙasashe masu rauni ga sauyin yanayi. 

Wasu ƙananan tsibirai da ƙananan jama'a ba su da isasshen albarkatu don kare tsibiran su, mazauna, da albarkatun ƙasa. Bugu da ƙari ga hatsarori ga lafiyar ɗan Adam, rayuwa, da sararin da ba za a iya rayuwa ba, matsin lamba na barin tsibiran yana sau da yawa saboda rashin samun damar albarkatun da ake buƙata don ƙaura. Ƙasashen Caribbean, Tsibiran Pasifik da Maldives sun riga sun fuskanci tasirin sauyin yanayi, suna mai da ƙoƙarin aiwatar da daidaita sauyin yanayi wani muhimmin batu a gare su.

Ƙoƙarin yaƙi da waɗannan sauye-sauyen muhalli yana ci gaba kuma na ƙasa da ƙasa. Saboda raunin da suke da shi da iyakacin gudummawar da suke bayarwa wajen fitar da hayaki mai gurbata muhalli, wasu ƙasashen tsibiran sun ba da shawarar yin hadin gwiwa a duniya kan daƙile sauyin yanayi wani muhimmin ɓangare na manufofinsu na ketare. Gwamnatoci suna fuskantar wani aiki mai wuyar gaske yayin da suke haɗa kayan aikin launin toka tare da kayan aikin kore da mafita na tushen yanayi don taimakawa tare da gudanar da haɗarin bala'i a cikin yankuna kamar sarrafa ambaliyar ruwa, tsarin faɗakarwa da wuri, hanyoyin tushen yanayi, da haɗaɗɗen sarrafa albarkatun ruwa.  Ya zuwa watan Maris na shekarar 2022, bankin raya Asiya ya yi alƙawarin dala biliyan 3.62 don taimakawa ƙananan ƙasashe masu tasowa na tsibiri da ayyukan sauyin yanayi, sufuri, makamashi, da ayyukan kiwon lafiya.

 Tushen gas na Greenhouse 
Ƙasashe Masu Haɓaka Ƙananan Tsibiri suna ba da gudummawa kaɗan ga hayakin iskar gas a duniya, tare da jimlar ƙasa da 1%. Duk da haka, wannan baya nuna cewa ba a samar da hayakin da ake fitarwa kwata-kwata, kuma an rubuta cewa jimillar iskar gas da ake fitarwa daga tsibiran na iya zuwa daga 292.1 zuwa 29,096.2 [metric] tonne CO  -daidai. 

 Tasiri kan yanayin yanayi 
Tasirin da ake tsammani a kan ƙananan tsibiran sun haɗa da:
 matsanancin yanayi
 canje-canje a matakin teku
 ƙara yawan hankali da bayyanar da tasirin sauyin yanayi.
 taɓarɓarewa yanayin gaɓar teku, kamar zaizayar rairayin bakin teku da bleaching na murjani, wanda zai iya shafar albarkatun gida kamar su kamun kifi, da kuma darajar wuraren yawon buɗe ido.
 ƙaruwar ambaliya, da guguwa, da zaizayar ƙasa, da sauran haɗurran bakin teku da ke haifarwa sakamakon tashin matakin teku, da yin barazana ga muhimman ababen more rayuwa, matsuguni, da wuraren da ke tallafawa rayuwar al'ummomin tsibirin.
 raguwar albarkatun ruwa da aka riga aka iyakance har zuwa lokacin da ba su isa ba don biyan buƙatu a lokacin ƙarancin ruwan sama a tsakiyar ƙarni, musamman a kan kananan tsibirai (kamar Caribbean da Tekun Pacific ).
 mamayewa daga nau'ikan da ba na asali ba suna ƙaruwa tare da yanayin zafi mai girma, musamman a cikin tsibiran tsakiya da manyan latitude.

Akwai illa na biyu da yawa na sauyin yanayi da hawan teku musamman ga ƙasashen tsibirin. A cewar ma'aikatar Kifi da namun daji ta Amurka, canjin yanayi a cikin tsibiran Pacific zai haifar da "ci gaba da haɓakar iska da yanayin yanayin teku a cikin tekun Pacific, ƙara yawan matsanancin yanayi, da yawan ruwan sama a cikin watanni na rani da raguwar ruwan sama a lokacin bazara. watannin hunturu".  Wannan zai haifar da canje-canje daban-daban ga ƙanana, bambance-bambance, da keɓantaccen yanayin tsibiri da halittun da ke cikin yawancin waɗannan ƙasashen tsibirin.

 Diba face to amma kuma ú kuma 

 Hadin gwiwar Jihohin Small Island
 Canjin yanayi a cikin Caribbean
 Jihohi Masu Haɓaka Ƙananan Tsibiri
 Tsibirin Farko
 Sanarwar Majuro
 Sanarwar Ambo
 Taron Canjin Yanayi na Tarawa

 Manazarta 

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 Ƙananan tsibiran - IPCC