Chemists in Switzerland have found that rain samples taken during the first minutes of a storm frequently contain higher levels of pesticides than those considered acceptable by either the European Union or Switzerland.
Šveitsi keemikud on avastanud, et tormi esimeste minutite jooksul võetavad vihmaveeproovid sisaldavad sageli rohkem pestitsiide, kui Euroopa Liidus ja Šveitsis lubatavaks peetakse.