Active and investigated LEZs in Germany, December 2009.
figure
posted on 2014-08-12, 03:04 authored by Peter Morfeld, David A. Groneberg, Michael F. SpallekThe 17 LEZs included into the study are marked with open red circles. The 17 LEZs that were active but were excluded according to protocol are indicated by full red circles. Capital cities of the Federal states are shown by black squares. This is a modification of the map as published at URL www.umweltbundesamt.de/umweltzonen. Date of access: 6th November 2009.
