Iko kukwirira kwemhepo kwakanyanya kwemaguta kunomanikidza masangano ku tora matanho ekuvandudza mhando yemhepo. Yakawanda yekusvibiswa mumaguta makuru kunokonzerwa nekutakura uye kutenderera. Mumaguta nzvimbo panowanzo kuve nekukwirana kwemotokari, kuzara uye huwandu hukuru hwemotokari dzinotenderera panguva imwe chete (mazhinji acho aine munhu mumwe chete).
Ndicho chikonzero nei Valladolid City Council yakurudzira vavakidzani kuti vashandise zvifambiso zveveruzhinji zvakanyanya kana kushandisa bhasikoro kuenda kubasa kana kwekufamba kwavo kwezuva nezuva. Izvi zvave zvichikonzerwa nerekodhi yemhepo yakanyanya kusvibisa episode nekuda kwekuwedzera kwe nitrogen dioxide. Izvo chokwadi chekuti vagari vanokwira bhasikoro chiwedzere basa?
Rekodhi yeakanyanya kusvibisa episode
Kana chikamu chekusvibisa kwakanyanya chikanyoreswa muguta, matanho anotangwa kugadzirisa dambudziko uye, mukuwedzera, matanho ekudzivirira anoziviswa ekudzivirira chikamu chakadai kuti chisaitike zvakare. Nezuro muValladolid yakasvikwa zvinyorwa 187 micrograms pamakirubhi mita emhepo pazviteshi zveArco Ladrillo, na20.00: 200 p.m. nguva yezuva; Kunyangwe ivo vasingapfuure chiyero chemhando yepamusoro yemamirioni mazana maviri, ivo vanoda mamiriro ekudzivirira kuti amiswe.
Kuwanda kwakanyanya kwezvinosvibisa mumhepo uye nekufemerwa nevagari kunogona kuwedzera zvakanyanya huwandu hwehutachiona hwehutachiona uye nyaya dzeasima.
Kusvibisa kwakagadzirirwa kuwedzera
Nekuda kwema anticyclones ari kutora nzvimbo, kupararira kwekusvibisa mumaguta kwakaderera. Ndokusaka iko kusungirirwa kuchiramba kuchiwedzera uye kunotarisirwa kuwedzera zvakanyanya. Nekuda kwekufungidzira kuwedzera uku kunogona kuitika, uko kunodarika mazana maviri emakirogiramu pamakiromita emhepo emhepo, Kanzuru yeGuta yakurudzira vagari kuti vashandise zvifambiso zvevoruzhinji kana mabhasikoro.
Mune ino mamiriro apo kusvibiswa kunowedzera, zvaizotungamira kune kunorambidzwa kwemotokari munzvimbo ine nhoroondo yeguta. Kanzuru yeGuta yarangarira kuti nitrogen dioxide inogona kukonzeresa kupisa mukati memapapu uye asthmatic reaction.