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PRTR IN THE NETHERLANDS. Pieter van der Most. CONTENTS. goals of the prtr practical applications design consequences organisation dataflow. GOALS OF THE PRTR. develop an environmental policy cover all environmental compartments monitor the results of the policy
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PRTR IN THE NETHERLANDS Pieter van der Most
CONTENTS • goals of the prtr • practical applications • design consequences • organisation • dataflow
GOALS OF THE PRTR • develop an environmental policy • cover all environmental compartments • monitor the results of the policy • report to international gremia • provide transport modelers with data • provide a contribution to risk assessment
SOME PRACTICAL APPLICATIONS • identification of key sources • support reduction covenants with industrial organisations • stimulate the use of pollution free products. • calculate the load of the environment and compare with measurements • incorporate international reporting obligations
DESIGN CONSEQUENCES • essential is a GIS base, containing for instance:. • digitalised catchment areas/river basins • (digitalised sewer system areas) • ( digitalised transport and treatment structure) • (location of overflows) • labeling on national, regional and local level • tools for locating sources • address, postal code, grid program • digitalisation of main receiving waters • digitalisation of main traffic infrastructure
ORGANISATION • coordination committee with representatives from all stakeholders • working groups of experts agreeing on methods and writing protocols • taskgroups determining emissions using methods described in the protocols • yearly evaluation meeting identifying white spots • program for solving problems identified • network evaluating international reporting obligations
DATAFLOW • basic data gathered by taskgroups and evaluated using validated methods. • agreement on results by coordination committee • regionalisation by using the GIS database • incorporation into the national database. • summarised data available on internet by datawarehouse • detailed data available on request from central database. • validated emission data combined with projections in the national environmental balance • selection of data reported to international gremia.