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Moprofesa oa Fisiks oa Fordham oa Fordham Regional Environmental Sensor bakeng sa Healthy Air Initiative

Holler o itse: “Hoo e ka bang 25% ea mafu ohle a amanang le asma New York State a Bronx. “Ho na le litsela tse kholo tse fetang hohle, 'me li pepesetsa sechaba maemo a phahameng a litšila.”

Ho chesa peterole le oli, ho futhumatsa likhase tsa ho pheha le lits'ebetso tse ling tse thehiloeng indastering li kenya letsoho lits'ebetsong tsa ho chesa tse lokollang lintho tse nyenyane (PM) sepakapakeng. Likaroloana tsena lia khetholloa ka boholo, 'me ha karoloana e le nyane, litšila li ba kotsi haholo bophelong ba batho.

Phuputso ea sehlopha e fumane hore ho pheha ka khoebo le sephethephethe li bapala karolo e kholo ho ntšoeng ha lintho tse nyenyane (PM) tse ka tlase ho 2.5 micrometers ka bophara, boholo bo lumellang likaroloana ho kenella ka botebo matšoafong le ho baka mathata a ho hema le lefu la pelo. Ba fumane hore libaka tse nang le chelete e tlase le bofuma bo bongata joalo ka Bronx li na le maemo a holimo a ho pepesehela sephethephethe sa likoloi le sephethephethe sa khoebo.

“2.5 [micrometers] e nyane ka makhetlo a ka bang 40 ho feta botenya ba moriri oa hao,” ho boletse Holler. “Haeba u ne u ka nka moriri oa hao 'me ua o seha likotoana tse 40, u ne u tla fumana ho hong ho batlang ho lekana le likaroloana tsena.”

“Re na le disensara marulelong [a dikolo tse amehang] le ho e nngwe ya diphaposi tsa ho rutela,” ho boletse Holler. “Mme data e latelana haufi-ufi jwalo ka ha eka ha ho na sefa tsamaisong ya HVAC.”

“Phihlello ea data e bohlokoa boitekong ba rona ba ho fihlella batho,” ho boletse Holler. “Data ena e ka jarollwa bakeng sa tlhahlobo ke matichere le baithuti e le hore ba ka nahana ka lisosa le likamano le lintho tseo ba li boneng le data ea boemo ba leholimo ba lehae.”

“Re bile le diwebinar moo baithuti ba Jonas Bronck ba neng ba hlahisa di-poster tse buang ka tshilafatso dibakeng tsa bona le kamoo asma ya bona e ikutlwang kateng,” ho boletse Holler. “Ba a e utlwisisa. Mme, ke nahana hore ha ba hlokomela ho se lekalekane ha tshilafatso le moo ditlamorao di leng mpe ka ho fetisisa, ehlile ho a ama.”

Ho baahi ba bang ba New York, taba ea boleng ba moea e fetola bophelo.

“Ho ne ho e-na le seithuti se le seng ho All Hallows [Sekolo se Phahameng] se ileng sa qala ho etsa lipatlisiso tsohle tsa sona ka boleng ba moea,” ho boletse Holler. “E ne e le motho ea nang le asma ka boeena 'me litaba tsena tsa toka ea tikoloho e ne e le karolo ea khothatso ea hae ea ho ea sekolong sa [bongaka].”

“Seo re tšepang ho se fumana ho sona ke ho fa sechaba lintlha tsa sebele e le hore se ka sebelisa bo-ralipolotiki ho etsa liphetoho,” ho boletse Holler.

Morero ona ha o na pheletso e tobileng, 'me o ka nka litsela tse ngata tsa katoloso. Metsoako ea lintho tse phelang e fetohang le lik'hemik'hale tse ling le tsona li ama boleng ba moea hampe 'me ha joale ha li lekanngoe ke li-sensor tsa moea. Lintlha tsena li ka boela tsa sebelisoa ho fumana likamano lipakeng tsa boleng ba moea le lintlha tsa boitšoaro kapa lintlha tsa liteko likolong ho pholletsa le toropo.

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Nako ea poso: Hlakubele-07-2024