Dynamic Modeling For Purification Of Eutrophic Waters: On Buffer Zones Management
In Farm Communities And Its Political Economy
Author(s)
E.A. Nuppenau
Abstract
Dynamic modeling for purification of eutrophic
waters: On buffer zones management in farm
communities and its political economy
E.A. Nuppenau
Department of Agricultural Economics, University of Giessen, Germany
Abstract
Due to the imminent problem of most waters being a public good, non-point-
pollution occurs in many inland waters such as rivers, lakes, extended
watersheds, etc., and it causes strong eutrophication. High eutrophic levels
negatively affect fishery, drinking water quality and other services provided by
waters. Farmers are seen as the main polluters due to the overuse of fertiliser,
animal waste, etc. To solve conflicts between the public and farmers, policy
makers favour statutory regulations. But, regulations should be locally negotiated
according to the subsidiary principle and farmers shall contribute to water
purification by measures, such as restrictions in farm practices, being under
public control. The paper addresses these issues using a
Keywords
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