Kev taw qhia txog qhov project
PM2.5 yog hais txog cov teeb meem hauv cov huab cua uas muaj txoj kab uas hla tsawg dua lossis sib npaug li 2.5 microns, tseem hu ua cov teeb meem uas tuaj yeem nkag mus rau hauv lub ntsws. PM2.5 los ntawm tib neeg kev ua ub no, xws li hluav taws xob hluav taws xob, kev lag luam plua plav, khib nyiab incineration, tsheb tso pa, pa taws hauv chav ua noj, thiab plua plav txoj kev. Kev txiav txim los ntawm cov peev txheej no, PM2.5 tuaj yeem nqus cov hlau hnyav oxides thiab txawm tias cov carcinogens xws li polycyclic aromatic hydrocarbons. Tom qab nqus tau rau hauv tib neeg lub cev, nws yuav ncaj qha nkag mus rau hauv cov hlab ntsws bronchial, cuam tshuam nrog kev sib pauv roj hauv lub ntsws, ua rau mob hawb pob, mob ntsws thiab lwm yam kab mob, ua rau muaj kuab paug loj rau ib puag ncig, thiab ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv. Raws li cov ntaub ntawv huab cua zoo tshaj tawm los ntawm Jiading District Environmental Protection Bureau nyob rau peb caug hnub dhau los (los ntawm Lub Kaum Ib Hlis 15, 2017 txog Lub Kaum Ob Hlis 15, 2017), nws tuaj yeem pom tias PM2.5 yog thawj cov pa phem nyob rau cuaj hnub, suav txog 30% ntawm tag nrho. Nws tuaj yeem pom tau tias kev saib xyuas PM2.5 yog txhawm rau txheeb xyuas cov huab cua nyob ib puag ncig zoo, kawm txog cov laj thawj, thiab kawm thiab ntsuas kev kho kom zoo raws li qhov ua rau kom txo lossis tshem tawm cov pa phem.
Txhawm rau ntxiv dag zog rau kev ua haujlwm, kev saib xyuas thiab kev tswj hwm ntawm portable PM2.5 saib xyuas cov ntsiab lus hauv Jiading District, tus tswv thiab cov neeg siv ntawm qhov project no, uas yog Shanghai Jiading District Environmental Monitoring Station, npaj yuav commission 100 Beijing Panchai MicroairTM A105 micro air quality sensor monitor equipment rau ib xyoos, thiab yuav tsum tau muab 13 gridded huab cua zoo saib xyuas cov ntaub ntawv soj ntsuam cov ntaub ntawv qhia txog huab cua txhua xyoo (hauv paus tsev kawm ntawv) Shanghai.
Nyob rau hauv xyoo tas los no, Multiweal tau ua tiav ntau tshaj 100 online tsis siv neeg kev soj ntsuam ib puag ncig cov xwm txheej, suav nrog lub Hoobkas tso pa roj hauv online xyuas cov tshuab, tsis siv neeg cov chaw kuaj dej zoo, ntse ib puag ncig tiv thaiv platform, dej kho mob, thiab lwm yam, thiab tau koom tes nrog Mountwell los koom ua ke tsim ib puag ncig ecological.
