Pa June 16, lipoti linasindikizidwa ndi gulu la asayansi aku Russia ndi a ku Ulaya (oimira Russia, Great Britain, France, Holland, Germany ndi Switzerland), omwe adafufuza zomwe zimayambitsa "kutentha kwamoto" ku Siberia mu January-June. chaka chino. Ntchito ya gululo idachitika mkati mwa dongosolo la United Nations Environment Programme ndipo adapezekapo ndi mamembala a International Panel of Experts on Climate Change (IPCC). Ofufuzawo adatsimikiza kuti chifukwa chachikulu cha "kutentha kwa Siberia" ndi zinthu zopangidwa ndi anthu komanso zotsatira za ntchito zamakampani.
Pa June 20 chaka chino, kutentha kwa mpweya ku Siberian Verkhoyansk, yomwe ndi imodzi mwa malo ozizira padziko lapansi, inakwera mpaka + 38 ° C. Kutentha kwapakati ku Siberia kuyambira January mpaka June kunaposa pafupifupi 1981-2010 ndi 5. madigiri. Ichi ndi chiwerengero chapamwamba kwambiri m'zaka 130 zomwe zawonedwa.
Mkati mwa dongosolo la World Weather Attribution program, asayansi omwe amagwiritsa ntchito chitsanzo cha nyengo apeza kuti "kutentha" kwapadera koteroko kukanatha kupangidwa ku Siberia popanda zinthu zamakono kamodzi pa zaka 80. Poganizira za mpweya wowonjezera kutentha kwa mpweya wochuluka, mwachiwonekere zochitika zoterozo zidzachitikanso ngakhale mapeto a zaka za zana lino asanafike.
Pogwiritsa ntchito njira masamu chitsanzo, akatswiri anawerengetsera kuti madigiri 5 owonjezera kutentha wamba kwa zaka 130, osachepera 2 madigiri "ngongole" zinthu technogenic. Mu 1900, mphamvu ya "kutentha kwa Siberia" ikanakhala yocheperapo madigiri awiri kuposa mu Januwale-June 2.
Kutentha kwa Siberia kudzasokoneza kwambiri chilengedwe m'derali. Idzafulumizitsa kusungunuka kwa permafrost m'madera a polar, kutsogolera kutha kwa nkhalango ndi zomera zina, kutuluka kwa moto waukulu wa m'nkhalango, kutuluka kwa tizilombo tochuluka ndipo zidzachititsa zoopsa zina. Pang'ono ndi pang'ono, kutentha ku Siberia kwachititsa kale ngozi ya chilengedwe: mu May chaka chino, chifukwa cha kusungunuka kwa nthaka ndi kusweka kwa malo osungiramo mafuta m'dera la Norilsk, matani oposa 20 a dizilo anatulutsidwa ku chigawo cha Norilsk. mtsinje wa Siberia. Pakali pano, nkhalango ikuyaka pano m’madera akuluakulu.
Asayansi akugogomezera kuti ntchito yofunika kwambiri masiku ano ndiyo kuchepetsa kutulutsa mpweya wowonjezera kutentha m’mlengalenga. Ndi chifukwa cha iwo kuti kutentha kwathunthu padziko lapansi kumapeto kwa zaka za zana la 2 kumatha kuwonjezeka mkati mwa madigiri a XNUMX, zomwe zidzabweretse zotsatira zoopsa pazachilengedwe zapadziko lapansi.