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4.3.4.      References

Hartnett, M., Wilson, J. G.,  and Nash, S. 2011: “Irish estuaries: Water quality status and monitoring implications under the water framework directive,” Marine Policy In Press, Corrected Proof (n.d.), http://www.sciencedirect.com/science/article/B6VCD-526YMMH-1/2/e885524f9f4821a7046ea112b6197af3.

ICPDR, 2010

Nikolaos Th. Skoulikidis, “The environmental state of rivers in the Balkans—A review within the DPSIR framework,” Science of The Total Environment 407, no. 8 (April 2009): 2501-2516.

Source: Souchon 2007: The Rhône river: hydromorphological and ecological rehabilitation of a heavily man-used hydrosystem. Available at http://www.uicnmed.org/web2007/cdflow/conten/2/pdf/2_1_France_%20MedCS.pdf

Scotland River Basin Management plan available at http://www.sepa.org.uk/water/river_basin_planning.aspx

Umweltbundesamt, 2010