Hoto - NASA
Shekarar da ta gabata ita ce mafi dadi tun lokacin da aka fara rubuta bayanan a cikin 1880. Tare da zafin jiki na 1,1ºC ya fi na lokacin kafin masana'antu, yanzu ɗan adam yana tafiya zuwa yankin da ba a sani ba, wanda zai sa halin da yake ciki a yanzu cikin haɗari hanyar rayuwa har sai kun dauki matakan gaggawa don hana shi.
Bari mu sake nazarin ya rubuta yanayin da ya ɓarke a cikin 2016.
WMO ta buga a ranar Talatar da ta gabata, 21 ga Maris, 2017 rahotonta na shekara-shekara kan yanayin yanayin duniya, wanda ya dogara da bayanan duniya da yawa wadanda cibiyoyin nazarin yanayin duniya suka samo su da kansu. Don haka, albarkacin wannan littafin, zamu sami damar sanin abubuwan da ke faruwa a duniyan gabaɗaya, kuma ba a yankin da muke zaune kawai ba.
Canjin yanayi lamari ne na duniya don haka ya shafi duniya baki daya. A cewar rahoton, ba kawai matsakaicin zafin ya kasance 1,1ºC sama da lokacin kafin masana'antu ba, wanda ya kasance 0,6ºC, amma kuma yanayin zafi na teku ya fi yadda aka saba.
Hoton - Twitter @WMO
Tare da ƙarin matakan carbon dioxide a cikin sararin samaniya, tasirin ayyukan mutane akan sauyin yanayi yana kara bayyanain ji Sakatare Janar na WMO Petteri Taalas. Saboda kayan aikin lissafi na zamani suna nan, masu iya tattarawa da kwatanta bayanai, masana kimiyya na iya nuna irin girman da ɗan adam ke bayarwa ga canjin yanayi.
Don haka, zamu iya sani cewa a cikin shekaru 16 da suka gabata a kowace shekara sun fi aƙalla 0,4ºC fiye da na baya, ɗaukar lokacin 1961-1990 a matsayin abin dubawa. A lokacin sabon abu na El Niño daga 2015/2016, matakan teku sun tashi sama da yadda aka saba, yayin da kankara a sandunan ke narkewa.
Tare da yanayin dumi, al'amuran yanayi masu tsananin gaske sun faru, kamar su fari mai tsananin gaske a kudanci da gabashin Afirka da kuma Amurka ta Tsakiya. Ba kuma za mu manta da shi ba Guguwar Matta, wanda ya kai rukuni na 5 akan sikelin Saffir-Simpson kuma ya yi sanadin mutuwar mutane 1655, yawancinsu a Haiti. A daya bangaren na duniya, a yankin Asiya, ruwan sama kamar da bakin kwarya da ambaliyar ruwa sun shafi gabas da kudancin nahiyar.
Kodayake 2016 ta daɗe da wucewa, a wannan shekara, ko da ba tare da tasirin El Niño ba, za a ci gaba da faruwa da munanan yanayi.