Data and information for this report were provided by twelve countries to enable the Agency to successfully test the proposed EUROWATERNET methodology for demonstrating the state and trends of groundwater in selected groundwater bodies with reference to nitrate, nitrite, ammonium and dissolved...

As a part of the work programme of the European Environment Agency (EEA), the Norwegian Institute for Water Research (NIVA) has compiled a first version of a European marine database 'Marinebase'. This database on water quality parameters covers aggregated data related to eutrophication...

Eutrophication is the enhanced primary production of marine algae due to excessive supply of nutrients from human activities, independent of the natural productivity level of the sea area in question. The main objectives of this report are to evaluate the causes, state and development of...