Kala Millor bakin teku (Mallorca)
Tsibirin Balearic, wani tsibiri ne dake gabashin tsibirin Iberian, yana da matukar rauni ga canjin yanayi. A cikin shekaru arba'in da suka gabata zafin jiki ya tashi da kusan digiri uku a ma'aunin Celsius. Yana iya zama ba da yawa ba, amma gaskiyar ita ce tana da yawa idan muka kwatanta ta da abin da ya faru a wasu sassan duniya.
Saboda wannan yanayin, lokacin rani kamar yana ƙara tsayi, narkewa da haɗuwa tare da bazara, wanda ya zama mai ɗumi da ɗumi yayin shekaru.
Wannan ya bayyana ta a binciken wanda aka buga a mujallar kimiyyar kasa da kasa »International Journal of Climatology», wanda babban mai bincike na kungiyar hasashen yanayi na sashen kimiyyar lissafi na jami'ar tsibirin Balearic (UIB) Romualdo Romero tare da masu hadin gwiwa irin su Agustí Jansà, tsohon daraktan AEMET a cikin tsibirin Balearic.
Amma me yasa? Dole ne a yi la'akari da cewa yankin Bahar Rum yanki ne na sauyawa tsakanin yanayin bushe da yanayi mai yanayi. Tasirin greenhouse ya haifar da canje-canje a cikin yanayin kewayawa yana yin bel na anticyclonic na wurare masu zafi, wanda shine ma'anar bazara a cikin Bahar Rum, ya fadada zuwa arewa. Saboda wannan, jin cewa lokacin bazaar yana kara tsayi.
A lokaci guda, ruwan sama ba shi da kyau, kodayake wannan raguwar ba ta zama abin birgewa ba kamar yadda hauhawar yanayin yake. Koyaya, saboda narkewar sandunan, matakin teku ya hau santimita 10 zuwa 20 a karnin da ya gabata, kuma ana sa ran cewa zai ci gaba da ƙaruwa tsakanin santimita 40 da mita fiye da ƙarshen karnin, a cewar Romero.
Idan ba a ɗauki matakan kiyaye matsakaicin yanayin duniya ƙasa da 2ºC ba, a cikin 2020 a cikin Tsibirin Balearic zai iya ƙaruwa da 2ºC, kuma a 2100 zuwa 6ºC.