Kanjani umjikelezo carbon emvelweni, futhi kungani kubalulekile kithi

Kuyinto engenakwenzeka ongaphika ukuthi umuntu kakhulu (futhi akuyona indlela engcono) amathonya kwimvelo, ikakhulukazi phezu umjikelezo carbon ngokwemvelo. Siyakwazi silondoloze isimo emvelweni emhlabeni ifomu okungenani habitable eside ngangokunokwenzeka. Kodwa kungani, eqinisweni, kubaluleke kangaka ukuba khona i-carbon? Kwenzakalani naye, nokuthi kusithinta kanjani, nokuthi singaba nomthelela kwegazi ubunjalo lesi sici esibalulekile?

Cishe zonke izinhlobo zomthandazo eziphilayo eplanethini yethu iqukethe carbon. Ngakho, kubalulekile ekubeni khona evamile azo zonke izinhlobo. Kungani-ke thina nangayiphi indlela yilabo yokuthi okuqukethwe carbon lunyuka ngokushesha? Amandla omlilo uwoyela negesi ngesikhathi ukusebenza imishini, wamabhizinisi likhipha omkhulu kakhulu carbon dioxide, zikhala kwegazi carbon ngokwemvelo. Biosystem Umhlaba iyeke ukuba ubhekane nezingcindezi ubuningi.

Lapho carbon likhona?

Ubuningi ezibonakala azinakwa (0.04%) carbon elikhona emkhathini njengoba CO2 dioxide. Kodwa lokhu kwanele ukusekela impilo ezitshalweni ezisemhlabeni nasemhlabathini.
Carbon liyatholakala nasemiBhalweni umhlabathi, emafektri - ku uHlu Jikelele Lwamakheli eliwumhlaba.
Njengoba sekushiwo, lokhu inqwaba izakhi abakhona olwandle ngesimo izinto eziphilayo nezingaphili zasolwandle eziphilayo kakade ziyoncibilika fomu.
Enye indawo yokubeka carbon - izinsiza phansi, ngokuvamile, umsuka organic.

Inkinga ikuphi-ingabe?

Umjikelezo carbon ngokwemvelo, kanye yini enye into, kusho ukuthi-ke asuka endaweni ethile, bese endaweni ethile ubalekela futhi ebuya. Ake sibone ukuthi kwenzeka ukuba carbon.
• asemkhathini carbon exhale izilwane nabantu.
• eziphilayo efile zezitshalo nezilwane iphathwa amagciwane lapho secrete ezihilela-mpilo ngesikhathi carbon dioxide noma i-methane, lapho i-carbon ukhona.
• Carbon dioxide futhi aba khona uma uphonsa evutha uwoyela, amalahle, irhasi yemvelo nezinye Peat.
• Imililo - oluvela emthonjeni ofanayo gas ngokufaka umoya.
• Omunye umthombo sina - umsebenzi nezintaba-mlilo eziqhumayo, okuyinto ezishisa kakhulu zikhipha izinhlayiyana eziningi carbon dioxide, umusi, kanye nesibabule dioxide.
• ukukhiqizwa Usimende njengoba zibangelwa yizenzo zabantu; Ukushisa usebenzisa i-calcium carbonate (CaCO3), semali carbon emoyeni.
• Kukhona inkulumo okuningi mayelana ukufudumala kwembulunga yonke. Ngu Ukushisa, kolwandle eminye ukudedela isikhutha namanzi.

Kuphi?

Uma zonke carbon ezikhishwe emoyeni, wahlala lapho, besizoba eside kusukela ubophekile, futhi ukuphila emhlabeni bekungeke kusaba khona. Kodwa nokusakazwa carbon ngokwemvelo kusikisela ukuthi emkhathini endaweni ethile iphele. Kuphi?
• Siyabonga ekuhlanzeni umoya-carbon dioxide kudingeka ukutshela izihlahla, okuyizinto isitoreji main kwalesi sakhi wena. Ngaphezu kwalokho, i-carbon zingagcinwa kuzo amakhulu eminyaka. ewusizo kakhulu kulo mqondo, izihlahla ezincane ezikhula ngokushesha futhi ishesha kudle carbon.
• I ephansi izinga lokushisa, lo encibilikayo ngaphezulu kuba-carbon dioxide, kanye kwamanzi abandayo is closer kuze isigxobo enyakatho kahle ubamba ke. Kodwa indaba yesivuvu jikelele idinga okusongelayo olwandle kuqala ihwamuke carbon dioxide emuva emkhathini. Lena enye inkinga ukuthi ekhathaza ososayensi futhi bonke.
• Enye imboni enkulu carbon kabusha - eziphilayo zasolwandle ezihlala izingqimba engenhla olwandle. Ziba carbon ukwakha kangakanani ezitokisini zabo. izibalo Rough ososayensi bathi izinkulungwane 36 ka gigatons carbon olwandle.
• otmiraya, eziphila olwandle (izingxenye wabo onzima) kuthiwa imali kwi ulwandle luqala ukujula kakhulu, ngokuhamba kwesikhathi, ukwengeza phezulu inhlabathi.

Elikhulu kunyatheliswa izinto ngokwemvelo - uhlelo ezimisiwe yokungenela okungaholela nemiphumela engalindelekile.