Intshayelelo
Ngaba wakha wazibuza ukuba kwenzeka ntoni emzimbeni wakho xa uphefumla kakhulu i-carbon dioxide (CO2)? I-CO2 yigesi eqhelekileyo kubomi bethu bemihla ngemihla, eveliswa kungekuphela ngexesha lokuphefumla kodwa nakwiinkqubo ezahlukeneyo zokutsha. Ngelixa i-CO2 idlala indima ebalulekileyo kwindalo, ukugxila kwayo okuphezulu kunokubeka ingozi kwimpilo. Eli nqaku liphonononga ukuba ingaba i-CO2 inobungozi ebantwini, phantsi kweziphi iimeko ezinokubeka impilo engozini, kunye nemigaqo yesayensi kunye nobungozi bempilo echaphazelekayo.
Yintoni iCarbon Dioxide?
ICarbon dioxid e yinxalenye ebalulekileyo yenkqubo yokuphefumla kwaye idlala indima ephambili kwiphotosynthesis yezityalo. Kukho imithombo ephambili emibini ye-CO2: imithombo yendalo, njengokuphefumla kwezityalo kunye nezilwanyana kunye nemisebenzi ye-volcanic, kunye nemithombo eyenziwe ngabantu, kubandakanywa ukutshiswa kwamafutha e-fossil kunye nokukhutshwa kwemizi-mveliso.
Njengoko imisebenzi yabantu isanda, ukukhutshwa kwe-CO2 kunyuka ngokuthe ngcembe, okunempembelelo ebalulekileyo ekunyukeni kobushushu behlabathi. Utshintsho lwemozulu, oluqhutywa yi-greenhouse effect, lugqithiswa ngokunyuka kwamanqanaba e-CO2. Oku kunyuka okukhawulezayo kwe-CO2 akuchaphazeli nje okusingqongileyo kodwa kubangela ingozi yempilo enokubakho.
Impembelelo yeCarbon Dioxide kwiMpilo yoMntu
Phantsi kweemeko eziqhelekileyo, ukugxilwa kwe-CO2 emoyeni kunye nangaphakathi komzimba akubangeli ingozi kwimpilo. I-CO2 iyimfuneko ekuphefumleni, kwaye wonke umntu uvelisa ngokwemvelo kwaye akhuphe i-CO2 ngexesha lokuphefumula. I-concentration ye-CO2 ye-atmospheric eqhelekileyo malunga ne-0.04% (400 ppm), engenabungozi. Nangona kunjalo, xa amanqanaba e-CO2 enyuka kwiindawo ezivaliweyo, kunokukhokelela kwimicimbi yezempilo. Uxinzelelo oluphezulu lwe-CO2 lunokususa ioksijini emoyeni, lubangele ukuba nesiyezi, ukuphefumla kancinci, ukubhideka, ukuguquka kwemizwelo, kwaye, kwiimeko ezimandundu, nokufuthanisela.
Ukongeza kokungahambi kakuhle komzimba, ukuvezwa kwexesha elide kugxininiso lwe-CO2 ephezulu kunokuchaphazela imisebenzi yokuqonda. Izifundo zibonisa ukuba amanqanaba aphezulu e-CO2 anokuphazamisa ingqalelo, inkumbulo, kunye nokwenza izigqibo. Kwiindawo ezingenayo umoya, njengamagumbi okufundela okanye iiofisi, ukunyuka kweCO2 kunokukhokelela ekudinweni kunye nobunzima bokugxila, kuchaphazela kakubi umsebenzi kunye nokufunda. Ukuvezwa ixesha elide kwi-CO2 ephezulu kuyingozi kakhulu kubantu abadala, abantwana, okanye abo banezimo zokuphefumla.
Indlela yokumisela ukuba amanqanaba e-CO2 aphezulu kakhulu
Iimpawu zetyhefu ye-CO2 ziqala ngokungonwabi kancinci kwaye zibe mandundu njengoko ukugxila kunyuka. Iimpawu zokuqala ziquka intloko ebuhlungu, isiyezi, kunye nokuphefumla kancinci. Njengoko ugxininiso lukhula, iimpawu zinokunyuka ukudideka, isicaphucaphu, ukubetha kwentliziyo ngokukhawuleza, kwaye, kwiimeko ezinzima, i-coma.
Ukujonga amanqanaba eCO2,CO2umncedisisinokusetyenziswa. Ezi zixhobo zilinganisa ugxininiso lweCO2 ngexesha lokwenyani kwaye ziqinisekisa ukuba umgangatho womoya wangaphakathi uyahlangabezana nemigangatho yokhuseleko. Ngokuqhelekileyo, amanqanaba e-CO2 angaphakathi kufuneka ahlale engaphantsi kwe-1000 ppm, kwaye ukuvezwa kweendawo ezinamaqondo e-CO2 ngaphezu kwe-2000 ppm kufuneka kuphetshwe. Ukuba uziva unesiyezi, ungazinzanga ngokwasemphefumlweni, okanye ungaphilanga kwigumbi, oko kunokubonisa amanqanaba aphezulu e-CO2, kwaye ukungena komoya ngokukhawuleza kufuneka kuqwalaselwe.
Amanyathelo okuNcitshiswa kwe-CO2 Exposure
Enye indlela esebenzayo yokunciphisa ukuvezwa kwe-CO2 kukuphucula ukujikeleza komoya ngaphakathi. Ukungena komoya okulungileyo kunceda ukungcungcuthekisa ugxininiso lweCO2 kwaye kwazisa umoya omtsha. Ukuvula iifestile, ukusebenzisa iifeni zokukhupha, okanye ukujonga rhoqo kunye nokugcina iinkqubo zomoya womoya zonke ziindlela ezilungileyo zokukhuthaza umoya. Kwiindawo zangaphakathi ezifana neeofisi, amagumbi okufundela, okanye amakhaya, ukuphucula ukuhamba komoya kunokuthintela ngokufanelekileyo ukwakhiwa kwe-CO2.
Ukongezelela, izicoci zomoya okanye izityalo zinokunceda ukunciphisa amanqanaba e-CO2. Izityalo ezithile, ezifana nezityalo zesigcawu, iinyibiba zoxolo, kunye ne-ivy, zifunxa ngokufanelekileyo i-CO2 kwaye zikhuphe ioksijini. Xa zidibene nezinye iindlela zokungenisa umoya, zinokuphucula umgangatho womoya.
Ekugqibeleni, ukuphuhlisa imikhwa elula kunokunciphisa kakhulu ukuvezwa kwe-CO2. Umzekelo, ukuvula rhoqo iifestile zokungenisa umoya, ukuphepha ukuxinana ngaphakathi, kunye nokusebenzisa iifeni zokujikeleza komoya ziindlela ezifanelekileyo zokugcina umoya omtsha wangaphakathi.
Ukuqukumbela
Ukuqonda impembelelo ye-CO2 kwimpilo kubalulekile, njengoko ichaphazela impilo-ntle yomntu kunye nokuzinza kokusingqongileyo. Ngelixa ugxininiso oluqhelekileyo lwe-CO2 lungabasi isoyikiso, amanqanaba agqithisileyo kwiindawo ezivaliweyo angakhokelela kwiingxaki zempilo ezifana nokungasebenzi kakuhle kwengqondo kunye nobunzima bokuphefumla.
Ngokunikela ingqalelo kumgangatho womoya wangaphakathi, ukuthatha amanyathelo asebenzayo okungenisa umoya, ukusebenzisa izicoci zomoya, kunye nokwamkela imikhwa emihle, sinokunciphisa ukuvezwa kwe-CO2 kwaye sihlale sisempilweni. Wonke umntu kufuneka asebenze ngenkuthalo ekuphuculeni umgangatho womoya omngqongileyo ukunciphisa izoyikiso zempilo ezinokuthi zenziwe yi-CO2.
Ukukhuthaza indlela yokuphila ephantsi kwekhabhoni, ukuphucula ukusebenza kakuhle kwamandla, ukuphuhlisa izibonelelo ezivuselelekayo, ukuphucula iinkqubo zokuthutha, ukunciphisa ukukhutshwa kwekhabhoni, ukusebenzisa iimveliso ezisebenza ngamandla, ukwandisa ukugquma kwezityalo, ukukhetha izithuthi zikawonkewonke, ukunciphisa inkunkuma, ukuhlaziya, kunye nokusebenzisana kunokuncedisa ukudala.indawo yokuhlala eluhlaza nesempilweni kunye nendawo yokusebenza.
Ixesha lokuposa: Dec-18-2024