Ulaanbaatar shine birni na biyu mafi yawan gurɓata a duniya

Ulaanbaatar, babban birnin Mongolia

Gurbatar iska yana daukar rayukan dubbai da dubbai a shekara a dukkan kasashen. Idan kun saba da jin “lahanin” da suke da shi a ƙasar Sin, musamman a BeijingTare da gurɓatar iska, wannan zai ba ku mamaki. Yayin da Hukumar Kiwon Lafiya ta Duniya (WHO) ke saita matsakaicin matattara a microgram 25 a kowace mita mai siffar sukari, a Beijing ya kai 500.

Amma abin ba a can ba, a cikin Ulaanbaatar (Mongolia), wanda anan ne za mu yi magana a yau, an kai matattarar microgram 1.600 a kowace mita mai siffar sukari, ma'ana, sau 65 fiye da wanda WHO ta ba da shawarar. Me yasa ake samun wadannan karfin juzu'in azaba?

Babban abin da ke haifar da gurbatar yanayi a Ulaanbaatar

gurɓatar iska a Ulaanbaatar

Ulaanbaatar shine babban birnin Mongolia kuma yana da mafi ƙarancin yawan jama'a a duniya. Baya ga samun sararin samaniya mai tsananin shuɗi da filaye masu girma, ita ce ɗayan garuruwan da suka fi ƙazantar da duniya. Me yasa hakan idan yawan mutane yayi kadan?

A cikin Beijing, gurɓatar iska ta fito ne daga zirga-zirga da masana'antu. Koyaya, babban abin da ke haifar da gurbatar yanayi a babban birnin Mongoliya shi ne hayakin da ke fitarwa a cikin biranen birni. Menene yurts na birni? Waɗannan su ne gidajen gargajiya na gargajiya waɗanda yawancin baƙi na ƙauyuka ke ɗauka tare da su lokacin da suka zauna a Ulaanbaatar.

Hayaki daga yurts na birni

hayaki daga biranen birni

Asalin hayakin a babban birnin Mongoliya ya fito ne daga unguwannin yurts da bukkoki a gefen garin, inda dubban mutane ke amfani da murhun kwal don dumama. Wannan hanya ce mai arha kuma mai tasiri a cikin tsananin hunturu Mongoliya -tare da yanayin zafi har zuwa digiri 50 a kasa da sifili- amma yana gurbata sosai.

Babban gurɓataccen yanayi yana haifar da ɗimbin hazo mai guba don samarwa a cikin damuna da haifar da cututtukan numfashi. Matakan gurɓataccen yanayi sun nuna cewa a cikin 2013 garin Ulaanbaatar ya kasance a matsayin birni na biyu mafi munin ingancin iska a duniya, bisa ga jerin da WHO ta tsara.

Haɗin hayakin yana tattare da gaskiyar cewa Ulaanbaatar yana kewaye da tsaunuka, yana mai da wahala iska ta zagaya wanda hazo mai gurɓata zai iya ɗauka. 'Yan kasar sun gudanar da gagarumar zanga-zangar adawa da gurbatar iska a dandalin da ya fi girma a cikin birnin. Don nunawa, dubban mazauna sun zo dandalin tare da abin rufe fuska da tutoci waɗanda suke tabbatar da su "ba zai iya numfashi" saboda yawan gurbacewar kuma ya nemi Gwamnati da ta dauki matakan rage wannan halin.

Warware matsaloli a asalinsu

birni yurt a Ulaanbaatar

Daga Ma’aikatar Muhalli, wanda ke kula da yaki da gurbatar muhalli, Gunbileg Lkhagvasuren, ya kare cewa babban abin da ke haifar da gurbatar yanayi shi ne a unguwannin yurt, kuma ‘yan kasa suna da babban mabuɗin magance shi, tare da amfani da hankali. na mai.

A babban birnin Mongoliya 80% na gurbatarwa ya fito ne daga yurts, 10% daga zirga-zirga, 6% daga tsire-tsire masu ƙarfin lantarki da 4% daga ƙwayoyin ruwa. Abin da ya sa ya kamata a jaddada yurts, tunda sun dace da yawancin abin da ke haifar da gurɓataccen yanayi.

Ofaya daga cikin hanyoyin da Gwamnati ta bayar da shawara shine inganta amfani da wutar lantarki a cikin unguwanni mafi talauci maimakon amfani da murhun kwal. Daga 1 ga Janairu, wutar lantarki a waɗancan kotunan da ɗakuna kyauta ne da dare, wanda tare da inganta ingantattun murhunan kwal ya kasance babban ƙoƙari na hukumomi don rage gurɓata.

Koyaya, a cewar ‘yan kasar da matafiya, gwamnatin ta ce ba za ta caji kudin wutar lantarki ba, amma cibiyoyin samar da wutar na ci gaba da samar da gurbatar yanayi. Kari akan haka, akwai mutanen da basa son canza masu aikin wuta saboda rashin yarda dasu, dumama wayoyi ko igiyar da bata dace ba, da dai sauransu.


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