The RIVM in The Netherlands, with contibute by monitoring and modelling nitrogen flows in the environment. Recently, the policy program Integrated Approach to Nitrogen in which all nitrogen sources to air are considered has been adopted and RIVM is in the lead to monitor this program for the NEtherlands. RIVM is extending the scope of its work to other nitrogen flows and other environmental and public health impacts. RIVM will contibute to INMS with experience in measuring and modelling nitrogen flows and by making these flows quantitative and manaageable for use in policy support.
