Cov tshuaj lom neeg muaj kuab lom tsis muaj ciam teb thiab txawm tias qhov twg cov pa paug tawm mus rau hauv qhov chaw yuav muaj kev cuam tshuam thoob ntiaj teb ib puag ncig. … Sulfur dioxide thiab nitric oxide (NO) yog thawj cov pa phem - lawv raug tso tawm ncaj qha los ntawm qhov chaw
tag nrho cov pa phem tuaj qhov twg?
Nws muaj plaub yam tseem ceeb ntawm cov pa phem: mobile sources - xws li tsheb, tsheb npav, dav hlau, tsheb thauj khoom, thiab tsheb ciav hlau. Cov chaw nyob ruaj khov - xws li cov chaw tsim hluav taws xob, cov roj refineries, cov chaw tsim khoom, thiab cov chaw tsim khoom. thaj chaw qhov chaw – xws li thaj chaw ua liaj ua teb, nroog, thiab qhov cub hlawv ntoo.
Puas yog txhua qhov huab cua muaj kuab paug anthropogenic?
huab cua muaj kuab paug tuaj yeem tshwm sim los ntawm ntau yam txheej txheem, txawm tias yog ntuj lossis anthropogenic (tib neeg tsim). Ib txhia ntawm lawv tso cov cim pov thawj hauv huab cua; Lwm tus tuaj yeem mus tsis tau pom tshwj tsis yog muaj kev sim tshwj xeeb - lossis txog thaum koj mob los ntawm lawv cov teebmeem.
Cov pa phem tsuas yog los ntawm tib neeg tsim los?
Qee huab cua muaj kuab paug los ntawm hluav taws kub tawg, hluav taws kub hav zoov thiab qhov dej kub, tab sis feem ntau yog tshwm sim rau tib neeg kev ua ub no. … Kev hlawv roj, thee, roj av thiab lwm yam fossil fuels yog ib qho ua rau tib neeg ua pa phem. Lwm qhov chaw uas tib neeg tsim los ntawm huab cua muaj kuab muaj xws li: pov tseg pov tseg.
Puas yog tag nrho cov pa phem tshwm sim los ntawm tib neeg?
Tib neeg txoj haujlwm yog qhov ua rau huab cua muaj kuab paug, tshwj xeeb hauv nroog loj. Tib neeg cov pa phem yog tshwm sim los ntawm tej yam xws li chaw tsim khoom, chaw tsim hluav taws xob, tsheb, dav hlau, tshuaj lom neeg, pa taws los ntawm cov kaus poom, thiab cov roj methane los ntawm qhov chaw pov tseg. Ib txoj hauv kev uas tib neeg ua rau huab cua ntau tshaj plaws yog los ntawm kev hlawv cov fossil fuels.
