GRIDArendal:
Development of organic matter, phosphorus and nitrate in EU 15 rivers
GRIDArendal:
Evolution of the ice-breaking date in the River Tornio (Finland)
GRIDArendal:
Consumption of Nitrogen fertilizers in EU 15
GRIDArendal:
Water resources in Europe
GRIDArendal:
Renewable water resources in Europe
GRIDArendal:
Trends in life expectancy in Europe, 1980 and 1990
GRIDArendal:
Trends in groundwater nitrate concentrations
GRIDArendal:
Renewable water resources
GRIDArendal:
Consumption of pesticides (active ingredients)
GRIDArendal:
Water resources in Europe