Luft
Joint report on air quality in the Tri-border region of the Czech Republic, Poland and Germany in 2003 (former Black Triangle region)
Gemeinsamer Bericht zur Luftqualität im Dreiländereck der Tschechischen Republik, Polens und Deutschlands 2003 (ehemals Schwarzes Dreieck)
Spolecna zprava o kvalite ovzdusi v prihranici oblasti Ceske republiky, Polska a Nemecka c roce 2003 (byvala oblast Cerneho trojuhelniku)Wspolny raport o jakosci powietrza w trojgranicznym regionie Republiki Czeskiej, Polski i Niemeic w roku 2003 (byly region Czarnego Trojkata)About 15 years ago the tri-border region of the Czech Republic, Poland and Germany was called the Black Triangle (covering Northern Bohemia, part of Lower Silesia and Saxony) and was characterised by the highest air pollution in Europe. So it was necessary to…weiterlesen