Imililo yasendle, ezenzeka ngokwemvelo emahlathini nakwiindawo ezinengca, ziyinxalenye ebalulekileyo yomjikelo wekhabhoni yehlabathi, ekhupha malunga ne-2GtC (ii-2 zeebhiliyoni zeetoni ze-metric / 2 trillion kg yekhabhoni) kwi-atmosfera ngonyaka ngamnye.Emva komlilo wasendle, izityalo zikhula kwakhona kwaye zinokufunxa ngokupheleleyo okanye ngokuyinxenye ikhabhoni ekhutshwe ngexesha lokutshiswa kwayo, yenze umjikelo.
“Ukukhutshwa kwekhabhoni yomlilo wasendle yinxalenye ebalulekileyo yomjikelo wekhabhoni yehlabathi, ngokukhutshwa kwekhabhoni yomlilo wasendle ngonyaka olingana ne-20% yekhabhoni ekhutshwa yi-anthropogenic.Umlilo wamahlathi ubaluleke ngokukhethekileyo.”I-Academician He Kebin, umongameli weZiko lokungathathi hlangothi kweCarbon, iYunivesithi yaseTsinghua, kunye nomphathi weZiko leNdalo kunye ne-Ecology, iSikolo seSidanga saseShenzhen saMazwe ngaMazwe.
Ukuba umlilo wasendle ungena kwi-ecosystems etyebileyo kwikhabhoni kunye nomsebenzi onamandla we-carbon sink efana ne-peatland kunye nehlathi, awuvelisi ngokuthe ngqo ukukhutshwa kwekhabhoni, kodwa ukhokelela kwiintlekele zendalo ezinzulu ezifana nomlilo we-peatland, ukugawulwa kwamahlathi kunye nokuchithwa kwehlathi. , okwenza kube nzima ukufunxa ngokupheleleyo ikhabhoni ekhutshwe yinkqubo yokutshiswa komlilo wasendle, kwaye ide ithintele ukuchacha ngokukhawuleza kunye nokwakhiwa ngokutsha kwe-ecosystem kunye nokwenza buthathaka amandla e-carbon sink ye-ecosystem yomhlaba.Imililo yasendle egqithisileyo ayitshabalalisi nje kuphela i-ecosystem kunye ne-biodiversity, kodwa ikwakhupha izixa ezikhuluizingcolisi eziyingozikunye neegesi zegreenhouse emoyeni, eziya kuchaphazela kakubi imozulu yehlabathi kunye nempilo yabantu.
Ngexesha lemisitho efana nemililo yasendle, ugqabhuko-dubulo lwentaba-mlilo kunye nezaqhwithi zothuli, umsi kunye/okanye olunye ungcoliseko olwenziwa ngaphandle lunokungena kwindawo yangaphakathi kwaye lunyuse amasuntswana angaphakathi.Ubungakanani kunye nokuphindaphindwa kwemililo yasendle kunyukile kwiminyaka yakutshanje, kubhentsisa abahlali abaninzi ukuba batshaye kunye nothuthu kunye nezinye izinto ezibangelwa kukutsha.Ukongeza, xa umlilo wasendle utshisa uluntu,imichiza evela kwizakhiwo ezitshayo, ifenitshala, kunye nazo naziphi na ezinye izinto ezisendleleni zikhutshelwa emoyeni.
Iintaba-mlilo zidubula ngaphandle kwesilumkiso, zikhupha uthuthu nezinye iigesi eziyingozi ezenza kube nzima ukuphefumla.Imimoya enamandla yomoya kunye neeseli zezulu zingabangela izivunguvungu zothuli, ezinokuthi zenzeke kulo lonke elase-United States kodwa zixhaphake kakhulu kumazantsi-ntshona e-United States.
Yintoni enokwenziwa?
- Gcina iingcango kunye neeWindows zivaliwe ngexesha leziganeko ezinzima zongcoliseko lwangaphandle.Ukuba ukhathazekile ekhaya, funa ikhusi kwenye indawo.
- Kwigumbi apho uchitha ixesha lakho elininzi, cinga ukusebenzisa iisicoci somoya.
- Qwalasela izihluzi eziphezulu zokufudumeza, ukungena komoya kunye neenkqubo zeHVAC.Umzekelo, izihluzi ezifikelelayoHEPA 13okanye ngaphezulu.
- Ngexesha lezi ziganeko zongcoliseko, vula inkqubo yakho ye-HVAC okanye isilungisi somoya ukuze utshintshe useto lube kujikelezo lomoya ukugcina umsizi kunye namanye amasuntswana.
- Kwakhona, cinga ngokuthenga imaski ye-N95 ukukhusela imiphunga yakho kumsi kunye namanye amasuntswana amahle.
- Xa umgangatho womoya wangaphandle uphucuka, vula ifestile okanye umoya omtsha kwisixokelelwano se-HVAC ukuze uvule igumbi, nangokufutshane.
Kangangamashumi eminyaka, iCalifornia ibisoloko ithwaxwa yimililo yasendle rhoqo ehlotyeni, ilawulwa yimililo yasendle eqhubeka nokusasazeka.Kodwa imililo yasendle iye yatshabalalisa ngakumbi kwiminyaka yakutshanje.Ngokutsho kweSebe laseCalifornia lezamaHlathi kunye noKhuseleko loMlilo, i-12 ye-20 ye-wildfire enkulu kwimbali yelizwe yenzeke kule minyaka mihlanu idlulileyo, itshisa i-4% yendawo yonke yaseCalifornia, elingana nelizwe lonke laseConnecticut.
Ngo-2021, imililo yasendle yaseCalifornia yakhupha iitoni ezizizigidi ezili-161 zekharbon diokside, elingana neepesenti ezingama-40 zoluhlu lwezinto ezikhutshwa ngurhulumente ngo-2020.Njengelinye lawona mazwe athwaxwa kakhulu yimililo yasendle, iCalifornia iphezulu kuluhlu longcoliseko lomoya.Ngokwedatha, izixeko ezihlanu zase-US ezinongcoliseko lweyona nto iphambili ngo-2021 zonke ziseCalifornia.
Enoba kungenxa yabo, okanye ngenxa yempilo yesizukulwana esilandelayo sabantwana, ingxaki yongcoliso olubangelwa yimozulu embi ingxamisekile.
Iphulo le-Breathe Life, eliqaliswe yi-WHO, i-UN Environment kunye ne-Climate and Clean Air Coalition yokunciphisa i-Climate Poltants ehlala ixesha elifutshane, yintshukumo yehlabathi ukuqonda kangcono impembelelo yokungcola komoya kwimpilo yethu nakwiplanethi yethu, kunye nokwakha inethiwekhi. yabemi, iinkokheli zesixeko kunye nesizwe kunye neengcali zempilo ukuqhuba utshintsho eluntwini.Ukuphucula umoya esiwuphefumlayo.
Ungcoliseko lomoya lunxulumene ngokusondeleyo nokutshintsha kwemozulu.Oyena nobangela wokutshintsha kwemozulu kukutshiswa kwamafutha efosili, okwangunobangela omkhulu wongcoliseko lomoya.INgqungquthela yeZizwe eziManyeneyo malunga noTshintsho lweMozulu iye yalumkisa ukuba umbane wamalahle kufuneka uphele ngo-2050 ukuba sifuna ukunciphisa ukufudumala kwehlabathi kwi-1.5oC.Kungenjalo, sinokujamelana nengxaki enkulu yemozulu kwiminyaka nje engama-20.
Ukuhlangabezana neenjongo zeSivumelwano saseParis kuthetha ukuba ngo-2050, malunga nesigidi sobomi bungasindiswa kwihlabathi jikelele ngonyaka ngokunciphisa ungcoliseko lomoya kuphela.Iinzuzo zezempilo zokujongana nongcoliseko lomoya zibalulekile: kumazwe e-15 akhupha i-greenhouse gases, impembelelo yezempilo yokungcola komoya iqikelelwa ukuba ibe ngaphezu kwe-4% yemveliso yabo yasekhaya.
Ixesha lokuposa: Jul-19-2023