Kuleli hlobo, izinga lokushisa eliphezulu emhlabeni wonke, izinhlekelele ezihambisana nesomiso nomlilo nazo zalandela, kwanda isidingo samandla, kuyilapho ukukhishwa kwamandla afana namandla aphehlwa ngamanzi namandla enuzi kwehle. Ezolimo, ezokudoba kanye nokufuywa kwezilwane kuthinteke kakhulu isomiso nomlilo. ukuncishiswa kokukhiqiza ngamazinga ahlukahlukene.
Ngokusho kweNational Climate Center yaseChina, kulindeleke ukuthi ukushuba okuphelele kwesimo sezulu esiphezulu kulo nyaka kungase kufinyelele izinga eliqine kakhulu kusukela kwaqala amarekhodi aphelele ngo-1961, kodwa inqubo yamanje yesifunda yokushisa ephezulu ayizange idlule eyango-2013.
E-Europe, iWorld Meteorological Organization isanda kuveza ukuthi uJulayi kulo nyaka ufakwe ohlwini lwabathathu abahamba phambili emazingeni kaJulayi ashisa kakhulu selokhu kwaqala amarekhodi esimo sezulu, ephula amarekhodi okushisa aphezulu ezingxenyeni eziningi zomhlaba, kanti nezindawo eziningi zaseYurophu zakhahlanyezwa isikhathi eside futhi amagagasi okushisa amakhulu.
Idatha yakamuva evela ku-European Drought Observatory (EDO) ikhombisa ukuthi maphakathi noJulayi, amaphesenti angama-47 e-European Union abesesimeni "esiyisixwayiso", futhi i-17% yomhlaba ingene ezingeni eliphakeme kakhulu lesimo "sokuqapha". ngenxa yesomiso.
Cishe amaphesenti angu-6 entshonalanga ye-US esomiso esibi kakhulu, izinga eliphakeme kakhulu lokuxwayisa ngesomiso, ngokusho kwe-US Drought Monitor (USDM). Kulesi sifundazwe, njengoba kuchazwe yi-US Drought Monitoring Agency, izitshalo zendawo namadlelo abhekana nokulahlekelwa okukhulu kakhulu, kanye nokushoda kwamanzi kukonke.
Yiziphi izimbangela zesimo sezulu esibi kakhulu? Lapha ngithanda ukucaphuna "i-farmer hypothesis" kanye ne "Archer hypothesis" encwadini ethi "imizimba emithathu" ukukhuluma ngayo.
I-Farmer hypothesis: kuneqembu lama-turkeys epulazini, futhi umlimi uyeza ukuzowaphakela ngo-11 ekuseni nsuku zonke. Usosayensi waseTurkey wabona lesi senzakalo futhi wasibona isikhathi esingangonyaka ngaphandle kokukhetha. Ngakho-ke, waphinde wathola umthetho omkhulu endaweni yonke: ukudla kufika ngo-11:00 njalo ekuseni. Yamemezela lo mthetho kuwo wonke umuntu ekuseni ngoSuku Lokubonga, kodwa ukudla akuzange kufike ngo-11:00 ngalolo suku ekuseni. Umlimi wangena wababulala bonke.
I-hypothesis yomdubuli: kukhona umdubuli obukhali owenza imbobo njalo ngo-10cm endaweni ethile. Ake sithi kunesidalwa esihlakaniphile esinezinhlangothi ezimbili esiphila kule ndawo. Ngemva kokubuka umkhathi wabo siqu, ososayensi kubo bathola umthetho omkhulu: njalo ngeyunithi engu-10cm, kufanele kube nomgodi. Babheka ukuziphatha okungahleliwe komdubuli njengomthetho wensimbi endaweni yawo yonke.
Yiziphi izimbangela zokuguquguquka kwesimo sezulu emhlabeni wonke? Nakuba izazi zezulu zenze ucwaningo oluningi, ayikho incazelo ebumbene ngenxa yobunkimbinkimbi balolu daba. Ngokuvamile kuyaqashelwa ukuthi izici ezibangela ukuguquka kwesimo sezulu imisebe yelanga, ukusatshalaliswa komhlaba nolwandle, ukujikeleza komkhathi, ukuqhuma kwentaba-mlilo kanye nemisebenzi yabantu.
Yiziphi izizathu zokufudumala nokupholisa kwesimo sezulu somhlaba? Nakuba izazi zesimo sezulu zenze ucwaningo oluningi, ngenxa yobunzima balolu daba, ayikho incazelo ebumbene. Izici eziqashelwa kakhulu ezibangela ukushintsha kwesimo sezulu yilezi: imisebe yelanga, ukusatshalaliswa komhlaba nolwandle, ukujikeleza komkhathi, ukuqhuma kwentaba-mlilo, kanye nemisebenzi yabantu.
Ngicabanga ukuthi imisebe yelanga idlala indima enkulu ekufudumaleni nasekupholiseni isimo sezulu somhlaba, futhi imisebe yelanga ihlobene nomsebenzi welanga ngokwalo, i-angle etshekile yokujikeleza komhlaba kanye ne-radius ye-revolution yomhlaba, ngisho i-orbit yesimiso sonozungezilanga ezizungeze i-Milky Way.
Eminye imininingwane ikhombisa ukuthi ukwanda kwezinga lokushisa emhlabeni kugqugquzele ukuncibilika kwezinguzunga zeqhwa, futhi ngesikhathi esifanayo, imvula yasehlobo iye yaqhubekela phambili phakathi nezwe, okubangele ukwanda kwemvula enyakatho-ntshonalanga yeChina, futhi ekugcineni kwenza isimo sezulu enyakatho-ntshonalanga yeChina. ngokuya kunomswakama.
Isimo sezulu soMhlaba singahlukaniswa sibe: isikhathi se-greenhouse kanye ne-Great Ice Age. Ngaphezu kwama-85% omlando woMhlaba weminyaka eyizigidi eziyizinkulungwane ezingu-4.6 ube yisikhathi sokushisa. Kwakungekho izinguzunga zeqhwa zezwekazi eMhlabeni ngesikhathi se-greenhouse, ngisho naseNyakatho naseNingizimu Afrika. Selokhu kwabunjwa umhlaba, kuye kwaba nezinkathi zeqhwa ezinkulu okungenani ezinhlanu, ngayinye ithatha amashumi ezigidi zeminyaka. Ekuphakameni kweGreat Ice Age, iqhwa lase-Arctic ne-Antarctic lalimboze indawo ebanzi kakhulu, edlula ama-30% wendawo yonke. Uma kuqhathaniswa nale mijikelezo emide kanye nezinguquko ezinkulu emlandweni woMhlaba, izinguquko zesimo sezulu abantu abahlangabezane nazo ezinkulungwaneni zeminyaka yempucuko azisho lutho. Uma kuqhathaniswa nokunyakaza kwezindikimba zasezulwini namapuleti e-tectonic, umthelela wemisebenzi yabantu esimeni sezulu soMhlaba nawo ubukeka njengeconsi olwandle.
Ama-Sunspots anomjikelezo osebenzayo weminyaka engaba ngu-11. 2020 ~ 2024 kwenzeka kube unyaka wesigodi wama-sunspots. Kungakhathaliseki ukuthi isimo sezulu siyaphola noma siyashisa, sizoletha okuguquguqukayo kubantu, kuhlanganise nezinkinga zokudla. Zonke izinto zimila elangeni. Kunezinhlobo ezingu-7 zokukhanya okubonakalayo okukhishwa yilanga, kanti ukukhanya okungabonakali kuhlanganisa ne-ultraviolet, infrared, nemisebe ehlukahlukene. Ukukhanya kwelanga kunemibala engu-n, kodwa singabona imibala engu-7 kuphela ngeso lenyama. Yiqiniso, ngemva kokubola kokukhanya kwelanga, kukhona nezinhlaka esingakwazi ukuzibona ekukhanyeni kwelanga: ukukhanya kwe-ultraviolet (umugqa) nokukhanya kwe-infrared (umugqa). Imisebe ye-Ultraviolet ingahlukaniswa ngezinhlobo ezilandelayo ngokuya nge-spectra ehlukene, futhi imiphumela ehlukile ye-spectral nayo ihlukile:
Kungakhathaliseki ukuthi iyini imbangela yokufudumala kwembulunga yonke, kuwumsebenzi wethu ngamunye ukunakekela izwe lakubo nokuvikela umhlaba wethu!
Isikhathi sokuthumela: Aug-19-2022