Ipo China ichienderera kurwira kurerutsa kusvibiswa mune mamwe maguta, ine rimwe dambudziko hombe uye iri inovanza mu80% yemvura kubva kumatsime echisikigo anoshandiswa nemapurazi, mafekitori nedzimba mumapani ane vanhu vazhinji.
Izvi zvinobudirira izvo haigone kushandiswa kunwa kana kugeza nekuda kwekusvibiswa kwakanyanya kunokonzerwa nemaindasitiri uye zvekurima, zvinoenderana nedhata nyowani yakapihwa neveChinese venhau Muvhuro wapfuura Iyo yehukuru hwakadai iyo yakonzera iyo nyowani uye huru alarm nezve kusvibiswa munyika ine huwandu hukuru hwevagari pasi pano.
Mushure memakore mu tarisa kune iwo akachena matenga, iyo data nyowani inouya ichibva kumatsime 2.103 ari muChina uye inorova chord nevaChinese vagari vakatobatwa neiyo kusvibiswa kwemhepo. Kune mataundi nemisha yakawanda inoenderana nematsime aya kuti vakwanise kuita mabasa avo ezuva nezuva.
Dabo Guan, purofesa paUniversity yeEngland Anglia anga achidzidza kusvibiswa kwemvura kuChina, anoti: «kubva mumaonero angu, izvi zvinoratidza sei mvura ndiro dambudziko hombe yezvakatipoteredza muChina. Vanhu vari mumaguta vanoona kusvibiswa mumhepo mazuva ese, saka kumanikidza kukuru kunoitwa kubva kuruzhinji. Asi mumaguta, ivo havakwanise kuona kuti yakaipa sei kusvibiswa kwemvura. Izvo hazvina zvakafanana zvinoreva".
Chidzidzo chazvino chakaburitswa chakawana icho 32,9 muzana yematsime akaedzwa kumatunhu ekuchamhembe uye epakati eChina vaive negiredhi rechina remhando yemvura, zvinoreva kuti rinongoshandisirwa indasitiri 4 muzana yematsime ane kunyange giredhi rakaipisisa, mashanu. Zvinosemesa zvinowanikwa zvinosanganisira manganese, fluoride, uye triazoles, seti yezvinhu zvinoshandiswa mufungicides.
Guan inopera neiko kusvibiswa kwakanyanya Zvezvinhu zviri padyo nepasi zvakamanikidza maguta mazhinji kuchera zviuru zvemamita pazasi penzvimbo yemvura yakachena, uye izvo zvave kudzora kugona kweayo akadzama emvura.