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2015-d laga yaabaa in sanadka ugu kulul on meeraha ee taariikhda

Ma waxaad u malaynaysaa in dabeecadda waa sida waalan, si joogto ah, sannad kasta, soo bandhiga oo dhan kadis ah oo cusub? Oo haddii mid ka mid geeska ka mid ah dadka dunida daalan tahay roob aan caadi ahayn iyo qabow aan caadi ahayn, ka dibna u Safra kale waqti isku mid ah, dadka ka tegey oo waalan kulaylka loo dulqaadan karin. Nature la ilaaliyo ka saamaynta burbur of nin oo gargaar ka kululaaneysa ee caalamka. The culimada xagjirka ah ugu horey fakari karin, waxa muuqata, aragtida ah ee la xiqiijiyay in wareeg cirif. Si kastaba ha ahaatee, mar waxaas oo kale ayaa hore u soo maray dhulkeenna ...

In bandhigay 2015?

Haddaba aynu u noqon oo xaqiiqda ah bilihii la soo dhaafay. sannadka hadda ballan qaaday in ay noqon kulul ku taariikhdii la soo dhaafay, waxay noqotay mid cad oo tan iyo markii qeybtii labaad ee 2014. Xataa markaas hawo kulul qaaday record xawaaro, mana jiraan shuruudaha loogu talagalay in habkani in ay hoos u dhigi ama joojiyo. Sannadkan, August waxa uu noqday bishii lixaad, heerkulka celcelis ahaan la dhaafo tirooyinka baahisey muddo hore.

Just qabaa! Lix bilood ka mid ah sideedii xogta heerkulka xoogan. Oo aan ahayn xadka. Ogsoonow in xogta cimilada oo dunida ku baahsan ayaa la daweeyey Environmental Information Center (NCEI). Sida laga soo xigtay xisaabo of ecologists, 2015 la jaaniska ah 97% waxa ay leedahay fursad si uu u noqdo sanad ugu kulul diiwaanka.

Waa in aynu ka filan caadi ah?

Sidii aynu sheegnay, cilmi si taxadar leh ula socdaan dhammaan xogta cimilada hadda bilihii la soo dhaafay. Record diiran January si degdeg ah u cadeeyay saynisyahano, waxaa lama filayo ariinta kasta oo kuugu dhow ee koritaanka heerkulka celcelis ahaan. Intaa waxaa dheer, shaxda ah in bandhigayaa xilliyo ugu sarreysa ka mid ah lixdii sano ee la soo dhaafay, ayaa si joogto ah u koraya. Haddii aad is barbar jiray, waxaa iska cad in mustaqbalka dhow waa in aan ka filan caadi ah heerkulka celceliska.

Oo sidaas daraaddeed ayaa qaboojinta qaar ka mid ah, waxay u baahan tahay sababo dhab ah ama ifafaale aan caadi ahayn. Dhanka kale, deegaanka sii si ay ula socdaan heerkulka rajada ah in, ugu yaraan muddo dhawr bilood ah tirooyinka awoodaan in loo hayo heerka of heerkulka celcelis ahaan kala duwan ee qarnigii 20-noqon doonaa. Laakiin, nasiib daro, taasi ma dhacday tan iyo 1980.

heerkulka badda diirran

Bishii August 2015 ayaa dhigay rikoor ah ee heerkulka badda diirran ee taariikhda. Si kastaba ha ahaatee, dhulka bishan jebiyey rikoorkii hore 2 degrees Fahrenheit. Badaha la aagga ciirciireysa guulo ay tahay mid aad u gaabiya fal isbedel cimilada. Taasi waa sababta saynisyahano aaminsan yihiin in ay dhamaadka sanadkan waa lagama yaabo in la beddelo.

gunaanad

Sano ee caalamka kululaaneysa aadmiga ayaa keentay in xaqiiqda ah in ay hadda leedahay. marayso, markii 368 bilood oo isku xigta arkay heerkulka ka sarreeya qiimaha caadiga ah. Intaa waxaa dheer, in ka badan 100 sano ayaa la casriyeeyay diiwaanka khilaafsan, oo uma uu arkay bisha ugu qabow ee taariikhda.

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