Harmonised policies

Harmonised environmental protection policies and actions for implementation. This document will summarise the discussion and evaluation made by the policy makers participating in the PSWG NW Europe, environmental protection agencies and experts in environmental impact models, regarding the best common /harmonized common policy procedure to protect catchments and make the required actions in terms of setting reduction targets taking into account model approaches, data collection and indicators. Recommendation will be given in which current approaches and data collection needs to be improved to robustly determine nutrient losses at river basin scale from different sectors.