Hirt, U.; Kreins, P.; Kuhn, U.; Mahnkopf, J.; Venohr, M.; … - In: Agricultural Water Management 115 (2012) C, pp. 118-131
The European Water Framework Directive (WFD) requires a good chemical and ecological status of water and groundwater resources in the EU member countries by 2015. However, for some river basins, the good status cannot be achieved by 2015, and therefore measures have to be taken to reduce the...
