Likuphatheleni ikusasa? Lona ngumbuzo ongaphezu koyedwa nangaphezulu kwababili esizibuze wona ngezikhathi ezithile, futhi ukuthi isimo sezulu emhlabeni siguquka kakhulu futhi sishesha kakhulu. Noma, kunalokho, okwenziwa ngabantu, ngokungazi noma ngokungazi, kuyayiguqula.
Amarekhodi aphulwa nyanga zonke, okuyinto ekhathazayo. Kubonakala sengathi izinga lokushisa liyenyuka, ngaphandle kwenhloso yokuncipha. Manje, sibonga isihloko esivele ku New York Magazine, sizokwazi zithini "izinhlupho" noma imiphumela yokushisa komhlaba lokho kuzosithinta kakhulu esikhathini esimaphakathi nesikhathi eside.
Ukufa ngokushisa
Inani lamacala okufa ngokushisa lizokwanda kuphela. Abantu, njengezinye izilwane ezincelisayo, bayizilwane ezikwazi ukulawula ukushisa komzimba wethu ... kodwa kuze kube sezingeni elithile: lapho izinga lokushisa langaphandle liphezulu kakhulu, uma singafaki amanzi anele singafa kungakabiphi.
Ngakho-ke, ngisho noma sihambisana neSivumelwano SaseParis futhi sivimbela izinga lokushisa elimaphakathi lomhlaba ukuthi libe ngaphezu kwamadigri amabili, amadolobha amaningi azohlala engenakuhlalwa. Ngaphezu kwalokho, i- Ukukhuphuka kwamazinga olwandle Kungase futhi kube nomthelela ekuntulekeni kwendawo yokuhlala kwezinye izifunda. Kulo mongo, kubalulekile ukuqonda umsuka wokufudumala komhlaba kanye nemiphumela yako.
Ukuphela kokudla
Sonke, izilwane nezitshalo, sidinga amanzi ukuze siphile. Kepha ukuncipha kwemvula kuzosongela imfuyo nezolimo, okuyizinto eziyisisekelo ukuze isintu siqhubeke nokuba khona. Ngonyaka wama-2100, noma kunjalo, inani labantu lizobe selikhulile kakhulu, (kulinganiselwa ukuthi sizofinyelela ku-10 billion), kepha kuzoba nokudla okuncane. Uma ufuna ukwazi okwengeziwe ngayo, ungabonisana.
Isomiso siyoba sikhulu kakhulu; kakhulu ukuthi ngo-2080 eningizimu yeYurophu kungaba sesimeni sesomiso esibi ngokweqile, e-Iraq, eSyria nasengxenyeni enkulu yeMpumalanga Ephakathi kuzoba nobunzima obukhulu ukuhlinzeka wonke umphakathi. Ngakolunye uhlangothi, i- ukufudumala kwezwe Kuzophinde kuthinte imithombo yamanzi ahlanzekile, okubangele ezinye izinselelo kwezolimo nemfuyo. Ukuze uthole ukwaziswa okwengeziwe mayelana Ukuthi ukufudumala kwembulunga yonke kuyithinta kanjani imithombo yamanzi, vakashela lesi sixhumanisi.
Izimpi
Lapho ukudla namanzi kushoda, abantu bavame ukungena ezingxabanweni. Sinelungelo lokutholakala njalo kokudla, kodwa uma lezi zinsiza ziba yindlala, ngokuvamile asinakho ukukhetha ngaphandle kokufuduka siyofuna indawo engcono noma sihlale futhi sizame ukuthola okuya ngasethunjini. Ukuze uqonde kangcono umehluko phakathi kokushintsha kwesimo sezulu nokufudumala komhlaba, ungafunda Lesi sihloko.
Uma izinga lokushisa likhuphuka ngamadigri amahlanu, izimpi beziyoba isinkwa sethu sansuku zonke. Lesi simo esiyinhlekelele sengeza ukukhathazeka kwabakwa- ukwanda kwemililo yamahlathi okungase kwenze isimo sibe sibi.
Ukuze ufunde isifundo esigcwele, unga Chofoza lapha.
Imiphumela yokufudumala kwembulunga yonke
Kunemiphumela eminingi yokufudumala kwembulunga yonke ebonakala ngokubonakalayo endaweni ezungezile futhi okulindeleke ukuthi iqhubeke emashumini eminyaka ezayo, ithinta imvelo nokuphila kwabantu ngezindlela ezihlukahlukene.
Amagesi abamba ukushisa kanye nemithombo yawo
Lapho ukukhishwa kukaphethiloli wezinsalela ezimbiwa phansi kuphonselwa emkhathini, kushintsha i-chemistry yomkhathi wethu, okuvumela ukukhanya kwelanga ukuthi kufinyelele eMhlabeni kodwa kuvimbele ukushisa ukuba kukhishelwe emkhathini. Lokhu kugcina Umhlaba ufudumele, njenge-greenhouse, futhi lesi simo saziwa ngokuthi i-greenhouse effect. Ngokwesibonelo, i ukwanda ezweni elinamahlathi futhi kunomthelela ekufudumaleni.
I-Carbon dioxide iyigesi ebamba ukushisa evame kakhulu futhi yenza cishe amaphesenti angama-75 awo wonke amagesi abamba ukushisa. ukungcoliswa komkhathi okubangela ukufudumala kwembulunga yonke. Le gesi iwumkhiqizo wokukhiqizwa nokushiswa kukawoyela, igesi namalahle. Cishe ingxenye yesine ye isikhutha Kuvela futhi nasekugawulweni komhlaba ukuze kugawulwe noma kusetshenziswe ukulima. Ukuze ujule ekutheni i- izinhlayiya zemvelo zasemkhathini kunganciphisa izinga lokufudumala kwembulunga yonke, vakashela Lesi sihloko.
I-Methane ingenye igesi ebamba ukushisa evamile. Nakuba imele kuphela u-16% wezinto ezikhishwayo, injalo Amandla aphindwe ka-25 kune-carbon dioxide futhi ihlakazeka ngokushesha. Imithombo yale gesi ihlanganisa ezolimo, ikakhulukazi imfuyo, ukuvuza kokukhiqizwa kukawoyela negesi, kanye nemfucuza ephuma ezindaweni zokulahla indle. Ngaphezu kwalokho, i- Umoya ohlanzekile Kungase futhi kube nomphumela ophambene ezindaweni ezithile.
Imithelela kuma-ecosystems
Omunye wemithelela ekhathaza kakhulu yokufudumala kwembulunga yonke umphumela amazinga okushisa aphezulu azoba nawo ezindaweni ezipholile eMhlabeni nasezintabeni zeqhwa. I-Arctic iyafudumala ukushisa izikhathi ezine ngokushesha kunayo yonke iplanethi. Lokhu kufudumala kunciphisa indawo ehlala eqhweni ebalulekile futhi kuphazamisa ukugeleza kwejethi, okwenza izimo zesimo sezulu ezingalindelekile emhlabeni wonke.
Iplanethi efudumele ayikhulisi nje amazinga okushisa. Imvula iya iba ngokwedlulele njengoba iplanethi ifudumala. Kuwo wonke amadigri i-thermometer iyakhuphuka, umoya ugcina a umswakama ongaphezulu ngamaphesenti ayisikhombisa. Lokhu kwanda komswakama womkhathi kungaholela ezikhukhuleni, iziphepho ezibhubhisa kakhulu, futhi, ngokuxakayo, neziphepho zeqhwa ezinamandla. Ngenxa yalesi simo, kubalulekile ukuhlola ubudlelwano phakathi kwesimo sezulu esibi kakhulu nokufudumala komhlaba.
Umthelela empilweni yomuntu
Ukufudumala kwembulunga yonke akuthinti nje imvelo, kodwa futhi kubangela izingozi ezinkulu empilweni yomuntu. Amazinga okushisa aphezulu akhulisa ukufa phakathi kwamagagasi okushisa, ikakhulukazi phakathi kwamaqembu asengozini kakhulu njengabantu abadala kanye nezingane. Ngokusho kwe WHO, kulinganiselwa ukuthi ukufa kwabantu abangaba ngu-150,000 XNUMX ngonyaka kubangelwa ukushintsha kwesimo sezulu. Ngaphezu kwalokho, imiphumela yokufudumala kwembulunga yonke empilweni iyabonakala. Kulesi simo, singabona ukuthi ukwanda kwenani ukungcoliswa komoya Ngenxa yamazinga okushisa aphezulu, kungabhebhethekisa izinkinga zokuphefumula nezenhliziyo kubantu, kukhuphule umthwalo wezempilo, ohlobene imiphumela yokufudumala kwembulunga yonke empilweni yabantu.
Njengoba amagciwane ezifo ezinjengodenga nomalaleveva anda, izingozi ezihlobene nalezi zifo ziyanda, okuyisenzakalo esihlobene nezindawo ezintsha. Lokhu kugcizelela ukubaluleka kokuqonda i Imiphumela yokufudumala komhlaba ngempilo yabantu kanye nokunciphisa kwayo.
Ukulahleka kwezinto eziphilayo
Ukushintsha kwezimo zesimo sezulu, njengokukhuphuka kwamazinga okushisa nokushintsha kwezinga lemvula, kubangela ukushabalala kwezindawo zemvelo futhi, ngenxa yalokho, ukushabalala kwezinhlobo zezinto eziphilayo. Ngokwesibonelo, izixhobo zamakhorali manje sezisengozini enkulu. Lapho amakhorali ebhekene nokucindezeleka kwendawo ezungezile, njengokushisa okukhulu, akhipha ulwelwe lwawo olumibalabala futhi abe mhlophe njengesipoki, umphumela owaziwa ngokuthi. ukukhishwa kwamakhorali. Lesi simo sibhebhethekiswa yizici ezihlukahlukene, okuyicala elibucayi Amakhorali aseHawaii.
Imiphumela yezomnotho yokushintsha kwesimo sezulu
Ukufudumala kwembulunga yonke nakho kunemiphumela ejulile kwezomnotho. Ukulahleka komkhiqizo wezolimo kanye ukulahleka kwezomnotho okuhlotshaniswa nezenzakalo zesimo sezulu esibi njengeziphepho nesomiso kuzokwanda kakhulu emashumini eminyaka azayo. Izindleko zokubhekana nalezi zinguquko zesimo sezulu, okuhlanganisa nokutshalwa kwezimali kwingqalasizinda nokuvikela umphakathi, nazo ziyakhathaza. Kulabo abanentshisekelo yokuthi ukufudumala komhlaba kuzowathinta kanjani amazinga okushisa, i-athikili ehlobene inikeza ulwazi lokuthi kanjani ukufudumala kwembulunga yonke kuthinta ukusetshenziswa kwamandla.
Kulinganiselwa ukuthi i- izindleko zomhlaba wonke zezinhlekelele zemvelo iye yanda ngokuphindwe kane kusukela ngo-1980 nokuthi uma ukufudumala kuvunyelwe ukuqhubeka, lezi zindleko zizoqhubeka zikhula kuphela. Ngakho-ke, kuyaphuthuma ukuthi kuthathwe izinyathelo, njengoba kushiwo ku iminyaka eyishumi yokulwa nemiphumela yokufudumala kwembulunga yonke.
Izimpendulo nezisombululo zokuguquguquka kwesimo sezulu
Njengoba sibona le miphumela yokufudumala kwembulunga yonke, kubalulekile ukuthi izizwe emhlabeni wonke zisebenzisane ukunciphisa le miphumela. Kusukela kuSivumelwano SaseParis, amazwe azibophezele ekwehliseni ukukhishwa kwesisi esingcolisa umoya futhi kusetshenzwe ngezisombululo ezisimeme ezisekelwe kumandla ahlanzekile.
Izixazululo zihlanganisa ukukhuthaza amandla avuselelekayo, ukutshalwa kabusha kwamahlathi, nokusebenzisa ubuchwepheshe obuthwebula ikhabhoni emkhathini. Ukwengeza, imfundo kanye nokuqwashisa mayelana nezinyathelo zomuntu ngamunye kanye neqoqo ezingathathwa ukuze kuncishiswe i-carbon footprint kubaluleke ngokufanayo. Le mizamo ibalulekile ukubhekana nezinkinga imiphumela yokufudumala kwembulunga yonke kwezolimo nemfuyo.
Ukubambisana kwamazwe ngamazwe kuzobaluleka ekubhekaneni nezinselele zokuguquguquka kwesimo sezulu, futhi izinqubomgomo kufanele zivumelane nezimo ukuze zikwazi ukumelana nezimo futhi zisimeme esikhathini eside. Zonke izenzo zibalulekile ekulondolozeni iplanethi yethu ukuze izuze izizukulwane ezizayo, futhi njengoba sibhekene neqiniso lokufudumala kwembulunga yonke, kubalulekile ukuthi sizimisele ukwenza izinguquko ezidingekayo.
