Maps containing data collected in the moss surveys from 1990 to 2010 are available below. Maps display the mean heavy metal (mg kg-1) and nitrogen (% mass) concentrations per 50 by 50km EMEP grid cell. 

Methodology and discussion of the results for each year can be found in the survey reports on the Thematic Reports page. Note: all maps are copyrighted to ICP Vegetation.

1990

1995

2000

2005

2010