On the way to better air — Zöbelboden research station in the Kalkalpen National Park

Almost 40 years ago, an international community of nations has decided to work together against air pollutants that are being transported extensively.近四十年前，由多国组成的国际共同体便已决议携手合作，共同对抗被广泛跨区域输送的大气污染物。