Ku ya 25 Mata, muri raporo yashyizwe ahagaragara n’Ikigo cy’Igihugu cy’Iteganyagihe cya Brezili (Inmet), hagaragajwe isesengura ryimbitse ry’imiterere mibi y’ikirere n’ikirere gikabije cyatewe na El Nino muri Brezili mu 2023 n’amezi atatu ya mbere ya 2024.
Raporo yagaragaje ko ikirere cya El Nino cyakubye kabiri imvura mu majyepfo ya Brezili, ariko mu tundi duce, imvura yari munsi cyane y’ikigereranyo. Impuguke zizera ko impamvu ari uko hagati y’Ukwakira umwaka ushize na Werurwe uyu mwaka, impanuka ya El Nino yatumye imiraba myinshi y’ubushyuhe yinjira mu turere two mu majyaruguru, hagati n’iburengerazuba bwa Brezili, ibi bikaba byaragabanyije iterambere ry’ikirere gikonje (inkubi y’umuyaga n’impande z’ubukonje) kuva mu majyepfo ya Amerika y’Epfo kugera mu majyaruguru. Mu myaka yashize, ikirere nk’icyo gikonje cyajyaga mu majyaruguru mu kibaya cy’uruzi rwa Amazone kigahura n’ikirere gishyushye kugira ngo kibe imvura nyinshi, ariko kuva mu Kwakira 2023, agace aho ikirere gikonje n’ikirere gishyushye bihurira kageze mu karere ko mu majyepfo ya Brezili ku birometero 3.000 uvuye mu kibaya cy’uruzi rwa Amazone, kandi habayeho imvura nyinshi mu gace kaho.
Raporo kandi igaragaza ko indi ngaruka ikomeye ya El Nino muri Brezili ari ukwiyongera k'ubushyuhe no kwimura ahantu hashyuha cyane. Kuva mu Kwakira umwaka ushize kugeza muri Werurwe uyu mwaka, ubushyuhe bwinshi mu mateka y'icyo gihe bwaragabanutse muri Brezili. Hari aho ubushyuhe ntarengwa bwari hagati ya dogere selisiyusi 3 na 4 hejuru y'agahenge k'umuvuduko. Hagati aho, ubushyuhe bwinshi bwabaye mu Kuboza, mu mpera z'isi y'amajyepfo, aho kuba muri Mutarama na Gashyantare, mu mezi y'impeshyi.
Byongeye kandi, abahanga bavuga ko imbaraga za El Nino zagabanutse kuva mu Kuboza umwaka ushize. Ibi kandi bisobanura impamvu impeshyi ishyuha kurusha impeshyi. Amakuru agaragaza ko ubushyuhe mpuzandengo mu Kuboza 2023, mu mpeshyi yo muri Amerika y'Epfo, bushyuha kurusha ubushyuhe mpuzandengo bwo muri Mutarama na Gashyantare 2024, mu mpeshyi yo muri Amerika y'Epfo.
Nk’uko impuguke mu by’ikirere muri Brezili zibivuga, imbaraga za El Nino zizagenda zigabanuka kuva mu mpera z’umuhindo kugeza mu ntangiriro z’itumba muri uyu mwaka, ni ukuvuga hagati ya Gicurasi na Nyakanga 2024. Ariko nyuma y’ibyo, La Nina izaba ihari cyane. Biteganijwe ko ikirere cya La Nina kizatangira mu gice cya kabiri cy’umwaka, aho ubushyuhe bwo ku butaka mu mazi ashyushye yo hagati n’uburasirazuba bwa Pasifika bugabanuka cyane munsi y’ikigereranyo.
Igihe cyo kohereza ubutumwa: 29 Mata 2024