Article from 14.06.2017 | Last changed: 23.06.2017
Survey 1990-1992 in Comparison with Survey 1997-1999
… Radu Razvan / Fotolia.com last update on 14.06.2017 Trends One of the main goals of GerES is to document a trend in time of population exposure. Data from the different … µg/l vs. 0,62 µg/l) and an increase in West-Germany (0,46 µg/l vs. 0,6 µg/l). In GerES III PAH were included in the survey programme. At the same time samples from GerES II were analysed retrospectively. In East-Germany the concentration of …