Lintho tsohle tse ka mpefatsang boleng ba moea ke litšila tse silafatsang moea.
Ho na le mabaka a tlhaho (a kang mello ea meru, ho foqoha ha seretse se chesang, joalo-joalo) le lintlha tse entsoeng ke batho (joaloka mesi ea indasteri, ho chesoa ha mashala malapeng, mosi oa likoloi, joalo-joalo).Ea ho qetela ke eona ntho e ka sehloohong, haholo-holo e bakoang ke tlhahiso ea indasteri le lipalangoang.
Mehloli ea tlhaho:
Mehloli ea tlhaho ea tšilafalo ea moea e kenyeletsang:
ho foqoha ha seretse se chesang: Ho tsoa ha H2S, CO2, CO, HF, SO2 le molora oa seretse se chesang le likaroloana tse ling.
Mello ea meru: Emission of CO, CO2, SO2, NO2, HC, joalo-joalo.
Lerōle la tlhaho: moea le lehlabathe, lerōle la mobu, joalo-joalo.
Ho lokolloa ha semela sa meru: haholo-holo terpene hydrocarbons.
Leqhubu la leqhubu la leoatle le na le lintho tse itseng: haholo-holo sulfate le sulfite
Mehloli ena ea tlhaho e ke ke ea qojoa.
Mehloli e entsoeng ke batho:
Tšilafalo ea moea e entsoeng ke motho e tsoa mosing oa koloi le ho futhumatsa bohareng ba khase.Empa likaroloana tse kotsi li boetse li lokolloa moeeng ka litsela tse ling kapa li thehoa moeeng ka ho sebetsana le lik'hemik'hale tse ling.Mehloli ea li-particle e kenyelletsa pente, maro a hloekisang le lihlapolli.
Tšilafalo ea moea teropong e kenyeletsang mosi oa koloi le ho futhumatsa bohareng ba khase, seretse sa polasi se ntša le likhase tse kotsi.Kahoo ke kahoo keletso e ncha e leng phephetso ho mebuso.Ho sa tsotellehe hore na u lula hokae, toropo kapa mahaeng, ho thata ho baleha tšilafalo ea moea.
Mokhatlo oa Lefatše oa Bophelo (WHO) o ile oa lemosa hore tšilafalo ea moea e kotsi ho feta kamoo ho neng ho nahanoa pele, kaha e fokotsa tekanyo e phahameng ka ho fetisisa e sireletsehileng ea lintho tse silafatsang tse kang nitrogen dioxide.WHO e hakantse hore batho ba ka bang limilione tse 7 ba shoa pele ho nako selemo le selemo ka lebaka la mafu a amanang le tšilafalo ea moea.Linaha tse nang le chelete e tlaase le e bohareng li utloa bohloko ka ho fetisisa, ka lebaka la ho itšetleha ka libeso bakeng sa nts'etsopele ea moruo.WHO e amohela tšilafalo ea moea e le tšilafalo e mpe ea tikoloho, ’me e khothalletsa litho tsa eona tse 194 ho fokotsa mesi le ho nka khato e itseng mabapi le phetoho ea maemo a leholimo pele ho COP26.
Bakeng sa batho ba nang le mathata a pelo le matšoafo, ha se litaba tsa hore likaroloana tse chefo le likhase li lematsa batho ba maemong a tlase haholo ho feta kamoo ho neng ho nahanoa pele.Se se maswe le go feta, dikarolwana tseno tse dinnye di kgona go hema mo makgwafong, mme batho ga ba kgone go di thibela.
Litaelo tse ncha li fokotsa boholo bo khothaletsoang bakeng sa ho pepesetsoa likaroloana tse nyane tse bitsoang PM2.5s.Tsena li hlahisoa ka ho chesa mafura ho fehlang motlakase, ho futhumatsa malapeng le lienjineng tsa likoloi.
"Hoo e ka bang 80% ea mafu a amanang le PM2.5 a ka qojoa lefats'eng haeba maemo a hajoale a tšilafalo ea moea a ka fokotsoa ho ea ho a reriloeng ho tataiso e ntlafalitsoeng, e boetse e fokotsa moeli o khothaletsoang bakeng sa sehlopha se seng sa likaroloana tse nyane, tse tsejoang ka hore ke PM10. ka 25%.WHO e boletse joalo.
"Ho ntlafatsa boleng ba moea ho ka ntlafatsa boiteko ba ho fokotsa phetoho ea maemo a leholimo, ha ho fokotsa mesi le hona ho tla ntlafatsa boleng ba moea," WHO e re.
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Ho fumana lintlha tse ling ka kopo etela: https://www.bbc.com/news/science-environment-58657224
Nako ea poso: Dec-08-2021