Eutrophication:
Trend:
Less plant nutrients to water, but still a long way to go.
Pressure:
Net supply (surplus supply) of commercial fertilizer and manure
State:
Clorophyll in freshwater.
Algal chlorophyll in Mjøsa.
Response:
Percentage of population connected to sewage treatment plants
Fields with vegetated cover in the winter season
Political goals and actions
Background Information:
Eutrophication
Links
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