• bogga_madaxa_Bg

Daraasad Singapore ah oo lagu ogaaday in wasakhowga hawada uu sababayo 135 milyan oo dhimasho degdeg ah

Daraasad ay samaysay jaamacad ku taal Singapore ayaa lagu ogaaday in wasakhowga ka dhasha qiiqa ay dadku sameeyaan iyo ilo kale sida dabka kaymaha ayaa lala xiriiriyay ilaa 135 milyan oo dhimasho degdeg ah oo adduunka oo dhan ah intii u dhaxaysay 1980 iyo 2020.
Ifafaalaha cimilada sida El Nino iyo Dipole ee Badweynta Hindiya ayaa sii xumeeyay saameynta wasakhowgan iyagoo sii xoojiyay feejignaantooda hawada, sida ay sheegtay Jaamacadda Teknolojiyadda ee Nanyang ee Singapore, iyadoo soo bandhigtay natiijooyinka daraasad ay hoggaaminayeen cilmi-baarayaasheeda.

Walxaha yaryar ee loo yaqaan walxaha qashinka ah 2.5, ama "PM 2.5", waxay waxyeello u geystaan ​​caafimaadka aadanaha marka la neefsado sababtoo ah way yar yihiin oo waxay geli karaan dhiigga. Waxay ka yimaadaan qiiqa baabuurta iyo warshadaha iyo sidoo kale ilo dabiici ah sida dabka iyo duufaannada boodhka.

https://www.alibaba.com/product-detail/CE-MULTI-FUNCTIONAL-ONLINE-INDUSTRIAL-AIR_1600340686495.html?spm=a2700.galleryofferlist.p_offer.d_title.11ea63ac5OF7LA&s=p

Jaamacadda ayaa Isniintii ku sheegtay bayaan ay ka soo saartay daraasaddan, oo lagu daabacay joornaalka Environment International, in walxaha yar ee qashinka ah "la xiriiriyay qiyaastii 135 milyan oo dhimasho degdeg ah oo adduunka oo dhan ah" laga bilaabo 1980 ilaa 2020.

Waxaan bixin karnaa dareemayaal kala duwan si loo cabbiro gaasaska kala duwan, si loo ilaaliyo caafimaadkayaga, warshadaha, guryaha, degmooyinka iyo kuwa kale ee waqtiga dhabta ah ee la socodka tayada hawada.

https://www.alibaba.com/product-detail/High-Sensitive-Portable-Industrial-Air-Detector_1601046722906.html?spm=a2747.product_manager.0.0.59b371d2Xw0fu4


Waqtiga boostada: Oktoobar-15-2024