Reinhold Castensson

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Despite political efforts, diffuse pollution from agriculture continues to be the single largest source of nitrogen (N) emissions into the aquatic environment in many countries and regions. This fact, and the recent enactment of a new Swedish environmental code, led to the design of a study targeted at the evaluation of new N pollution abatement strategies.(More)
The performance level for water management is rising in Sweden after the passing of a number of Governmental Bills (1997-2000) that establish national environmental quality objectives, and furthermore after the adoption of the Water Framework Directive of the European Union (2000). The presentation of water issues in municipal physical planning is important(More)
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