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4.6.     References

BMU/UBA 2010: Water Resource Management in Germany, Part 2 - Water Quality. Available at http://www.umweltbundesamt.de/uba-info-medien/3771.html

Borja, Á., J. G. Rodríguez, 2010. Problems associated with the 'one-out, all-out' principle, when using multiple ecosystem components in assessing the ecological status of marine waters. Marine Pollution Bulletin, 60: 1143-1146.

Borja, A., J. Franco, V. Valencia, J. Bald, I. Muxika, M. J. Belzunce, O. Solaun, 2004. Implementation of the European Water Framework Directive from the Basque Country (northern Spain): a methodological approach. Marine Pollution Bulletin, 48: 209-218.

Borja, A., I. Galparsoro, O. Solaun, I. Muxika, E.M. Tello, A. Uriarte, V. Valencia, 2006. The European Water Framework Directive and the DPSIR, a methodological approach to assess the risk of failing to achieve good ecological status. Estuarine, Coastal and Shelf Science, 66: 84-96.

Borja, A., J. Bald, J. Franco, J. Larreta, I. Muxika, M. Revilla, J. G. Rodríguez, O. Solaun, A. Uriarte, V. Valencia, 2009. Using multiple ecosystem components, in assessing ecological status in Spanish (Basque Country) Atlantic marine waters. Marine Pollution Bulletin, 59: 54-64.

Borja, Á., D. Dauer, M. Elliott, C. Simenstad, 2010. Medium- and Long-term Recovery of Estuarine and Coastal Ecosystems: Patterns, Rates and Restoration Effectiveness. Estuaries and Coasts, 33: 1249-1260.

Bortone, Giuseppe (General Director Environment, Coast and Soil Department Emilia-Romagna Region (March 18th, 2009). "Po Basin (Italy)" (pdf). Istanbul: Autorità di Bacino del Fiume Po. http://www.riob.org/wwf-5/po/07_BortoneItaliansideeventfinal.pdf. Retrieved on 6 June 2009.  Stato ecologico del fiume po e dei su oi affluenti nell’anno 2003.

de Wit M.1and  Bendoricchio G., 2001. Nutrient fluxes in the Po basin. The Science of the Total Environment, Volume 273, Number 1, 12 June 2001, pp. 147-161(15).

HELCOM, 2011. The Fifth Baltic Sea Pollution Load Compilation (PLC-5) Balt. Sea Environ. Proc. No. 128

HELCOM, 2010 Ecosystem Health of the Baltic Sea 2003–2007: HELCOM Initial Holistic Assessment. Balt. Sea Environ. Proc. No. 122.

Pascual, M., A. Borja, J. Franco, D. Burdon, J. P. Atkins, M. Elliott, 2012. What are the costs and benefits of biodiversity recovery in a highly polluted estuary? Water Research, 46: 205-217.

Nordeman et al. 2011: Vandmiljø og Natur 2010. NOVANA. Tilstand og udvikling – faglig sammenfatning

Normander et al. 2009: Natur og Miljø 2009  Available at http://www2.dmu.dk/Pub/FR751_B.pdf

PBL 2010: Nutriënten in het Nederlandse zoete oppervlaktewater: toestand en trends.

Pot, R. 2010: Status and trends in water quality of Dutch lakes and ponds. Research for Public Works Water Department; Roelf Pot, Oosterhesselen

Salvetti, R., Azzellino, A and Vismara, D., 2006. Diffuse source apportionment of the Po river eutrophying load to the Adriatic sea: Assessment of Lombardy contribution to Po river nutrient load apportionment by means of an integrated modelling approach. Chemosphere, Volume 65, Issue 11, December 2006, Pages 2168-2177.

Sangiorgi , F and Donders, T., 2004. Reconstructing 150 years of eutrophication in the north-western Adriatic Sea (Italy) using dinoflagellate cysts, pollen and spores. Estuarine, Coastal and Shelf Science. Vol. 60, Issue 1, May 2004, Pages 69-79.

Thulin,J. and Andrushaitis, A. The Baltic Sea, its past, present and future. Presentation. Link: http://www.ices.dk.

World Water Assessment Programme. 2009. The United Nations World Water Development Report 3: Water in a Changing World. Paris: UNESCO, and London: Earthscan. http://www.unesco.org/water/wwap/wwdr/wwdr3/pdf/WWDR3_Water_in_a_Changing_World.pdf

Aertebjerg, G., Andersen, J.H. & Hansen, O.S. (eds.) (2003) Nutrients and Eutrophication in Danish Marine Waters. A Challenge for Science and Management. National Environmental Research Institute. 126 pp. http://www2.dmu.dk/1_viden/2_Publikationer/3_ Ovrige/rapporter/Nedmw2003_0-23.pdf