Ungcoliseko lomoya oluphezulu lwezixeko lunyanzela amaziko ukuba Thatha amanyathelo okuphucula umgangatho womoya. Uninzi longcoliseko kwiidolophu ezinkulu lubangelwa kukuhamba nokuhamba. Kumaziko edolophu kuhlala kukho ukuxinana kweemoto, ukuxinana kunye nenani elikhulu lezithuthi ezihamba ngexesha elinye (uninzi lwazo lunomkhweli omnye kuphela).
Kungenxa yoko le nto iBhunga leSixeko saseValladolid ubongoze abamelwane ukuba basebenzise izithuthi zikawonke-wonke ngakumbi okanye basebenzise ibhayisekile ukuya emsebenzini okanye kuhambo lwabo lwemihla ngemihla. Oku kubangelwe kukurekhodwa kwesiqendu sokungcoliseka komoya okuphezulu kakhulu ngenxa yokwanda kwe-nitrogen dioxide. Ngaba inyani yokuba abemi bayakhwela ibhayisikile iya kusebenza ngakumbi?
Ingxelo yesiqendu songcoliseko oluphezulu
Xa isiqendu songcoliseko oluphezulu sibhalisiwe esixekweni, amanyathelo aqaliswayo okusombulula ingxaki kwaye, ukongeza, kubhengezwa amanyathelo othintelo ukunqanda isiqendu esiphakamileyo ukuba singenzeki kwakhona. Izolo eValladolid kufikelelwe kuyo ukurekhoda i-micrograms ezili-187 nge-cubic meter yomoya kwizikhululo ze-Arco Ladrillo, ngo-20.00: 200 emva kwemini ixesha elanga; Nangona bengagqithi kumgangatho wobungakanani bomoya we-XNUMX micrograms, bafuna imeko yothintelo yenziwe isebenze.
Ukuxinana okuphezulu kwezinto ezingcolisayo emoyeni kunye nokuphefumlelwa ngabemi kungalonyusa kakhulu inani lezifo ezinesifo sokuphefumla kunye neemeko zesifo sombefu.
Ungcoliseko lubekelwe ukwanda
Ngenxa yeentsholongwane ezenziwayo, ukusasazeka kongcoliseko ezidolophini kusezantsi. Kungenxa yoko le nto uxinzelelo luqhubeka ukwanda kwaye kulindeleke ukuba lonyuke nangakumbi. Ukulindela olu nyuso lunokubakho, olungaphezulu kwe-200 micrograms kwimitha nganye yeetyhubhu zomoya, iBhunga lesiXeko libongoze abemi ukuba basebenzise izithuthi zikawonkewonke okanye iibhayisikile.
Kule meko apho ungcoliseko lonyuka, ingakhokelela kuthintelo lwezithuthi kwindawo enembali yesixeko. IBhunga lesiXeko likhumbule ukuba i-nitrogen dioxide inokubangela ukusabela okukrala emphefumlweni kunye nokuphendula kwesifuba.