Ngokutsho uqikelelo, ngaphezu kweminyaka engama-20, umsebenzi elanga kuya kuncipha ngama-60%, nto leyo eye yanciphisa lobushushu

topic yanamhlanje Wethu akuchaphazeleki ingxaki yokuchatshazelwa ngabantu kutshintsho lwemozulu. Siza kuthetha malunga nomsebenzi solar nendlela imijikelo elanga ezichaphazela okusingqongileyo. Kutshanje, izazi isifundo isekelwe izibalo. Ibonisa ukuba phakathi mabini iminyaka kule nkulungwane amathathu, imijikelo yelanga uya kukwazi Nokwethisa omnye.

Zinto zifuneka kuqala ukuze lohlaselo le Ice Age entsha

Kutsha nje, oosonzululwazi NASA wapapasha isifundo elibonisa ukunyuka kancinane ubunzima womkhenkce Antarctica. Ezi ziphumo zichasene koko owoyamaniswe ekuveni kwiminyaka yakutshanje. Ngaphandle kwento yokuba iqondo lobushushu umndilili olwandle lwehlabathi kunye iplanethi ikhula chu, kwaye umkhenkce ka-Antarctica kuxhaphaka nokunciphisa umthamo wayo kwakhiwa umfanekiso akuhambisani sakhangelana South Pole.

Isizukulwana NASA-WCED-Hewana baya yokufunda Wabulinganisa ke ubude iinkcukacha oxwebhu ice kulo mmandla, kwakunye nesimo sendawo. Ukuba kokuba asazi Kwandile kwenzeka ntoni umkhenkce yaseMzantsi Pole, ngoku beza kuthi inkcazelo ebalulekileyo. Isizathu sokwanda iibhloko ice kunye nokwandiswa ilizwekazi azichazwa ngqo. Kule akhawunti wabeka phambili hypothesis. Noko ke, inyaniso kukuba ukunwenwa womkhenkce Antarctica kwiminyaka embalwa edlulileyo ifikelele kwinqanaba eliphezulu.

ifuthe abantu

Xa sithetha utshintsho lwemozulu, oluninzi ingqalelo ehlawulwa yezenzo zabantu. Enyanisweni, kule nkalo, kufuneka ukusombulula iingxaki ezininzi esingxamisekileyo. Nangona kunjalo, ngenxa yokutshintsha kwemozulu ziphantse zange ihlawulwe ingqalelo umsebenzi elanga. Kodwa amacandelo amabini kuchasene yempembelelo. Kwelinye icala, ukuba umsebenzi kakhulu ungacinganga soluntu kancinane, kodwa ngokuqinisekileyo isenze Intlekele eziphilayo. Kwelinye icala, nempembelelo enamandla evela ngaphandle. Kodwa Science kukade icangcisiwe, bazi ukuhla kumjikelo umsebenzi elanga.

imodeli entsha womsebenzi elanga

Kodwa ukuba South Pole kude, kwaye izinga ice lokukhula akuthethi ukusongela cataclysms zehlabathi kwinkulungwane elandelayo, ingxaki uthathwa unjingalwazi kwimathematika a Valentina Zharkova, kubonakala onzima kakhulu ngakumbi. Ngoku umsebenzi elangeni kubalwa an ukuchaneka 97 ekhulwini. Ngenxa thaca kwi-National kwiNtlanganiso of ngeenkwenkwezi kwimodeli naseWales ukuqikelela ngokuchanileyo ukuziphatha komjikelo elanga. Ngokuba zonke izibalo thaca, komhlaba kwi "ubudala ice mini", nto leyo eya kufika kwiminyaka eli-15.

Silindele ukuba i mini-ice yobudala

Ezimbini eliphezulu Sun ezikroziswayo photosphere kunye nezowuni convective ziyingozi ugesi ebezingalindelekanga. imodeli entsha yomsebenzi solar emelwe nguNjingalwazi Zharkova, ibonisa kukwaphula nyaka-11 periodicity. Kulo mba, izazinzulu ziye uthelekelelo ngqindilili. Ngowama-2030, umsebenzi elanga kulindeleke ukuba yehle nge-60 ekhulwini. Le meko kunokubangela i Little Ice Age entsha.

Kwithuba le elishumi lesithathu kule nkulungwane, ilanga liya kungena kumjikelo 26. Xa zifaka isichasi inkwenkwezi zethu amaza ezimbini ayasekwa umfanekiso esipilini. Ukungena nokuphuma mutual sisiphumo yokungenelela omnye. Noko ke, le mpembelelo iya kuba ephazamisayo ngokwenene kwaye zinciphisa ngamandla kumsebenzi elanga. Ngenxa yoko, sifanele silindele ubuncinane entsha Maunder.

A incinane

Ngexesha lofundo isiphumo ugesi phakathi kweengqimba kweLanga kwanciphisa inani sunspots. Esi simo umlinganiswa ixesha elide, waza waphawula kuqala ngeenkwenkwezi Edward Maunder e IsiNgesi, lo gama i-nzulu wafunda noovimba imigqaliselo kwelanga. Ngoko ixesha elinye (ukususela 1645 ukuya 1715) eyedwa, leyo kuthiwa Maunder lincinane. Ngokusekelwe iirekhodi ezigciniweyo, kweli xesha, le London iThames ezigqunyiweyo ngokupheleleyo ngumkhenkce.

Umdla ke ngeenkwenkwezi esaqala 50 sunspots, nto leyo kaliwaka ezincinane kwe eqhelekileyo intaneti umsebenzi elanga. Kwakhona, eli xesha ungqamene sezulu sokupholisa kwiinkulungwane 14-19, ebizwa i-Little Ice Age. Ke ukuba kude kube ngoku izazinzulu zisaxoxa ukuzalana la mabini, ukwehla elizayo kumsebenzi solar uyakwazi ukuchaza yonke into.

Amanqanaba ezimbini elanga

adalwa zethu, kukho izidanga ezimbini. Xa amaza kwisigaba, bona ukugxininisa ukuba, xa amaza ezingaphaya kwisigaba, ukuncitshiswa kumsebenzi elanga.

isiphelo

Kufuneka siqonde ukuba ukongeza kwimisebenzi yabantu entshabalalo, kunye neminye imiba ebalulekileyo ngokulinganayo ezinokuchaphazela imozulu. Kwaye ukuba kukho ke, uluntu lwamazwe ngamazwe kufuneka siqwalasele zonke ziphela kuphuhliso lweenkqubo lokusingqongileyo.