Papers discussing model results obtained by using this database among their other inputs can either use the provided reference or the acknowledgements. Papers that discuss directly the riverine loads or any analysis on them (e.g. riverine reduction scenarios, river load analysis, etc.) should include the full ackowledgement for all countries used and the author (Sonja van Leeuwen, NIOZ, NL) should be included as a co-author (to check the usage and interpretation of the data). REFERENCE The only reference for the OSPAR ICG-EMO riverine database is currently: H.-J. Lenhart, D.K. Mills, H. Baretta-Bekker, S.M. van Leeuwen, J. van der Molen, J.W. Baretta, M. Blaas, X. Desmit, W. Kühn, H.J. Los, A. Ménesguen, R. Neves, R. Proctor, P. Ruardij, M.D. Skogen, A. Vanhoutte-Brunier, M.T. Villars, S. Wakelin, Predicting the consequences of nutrient reduction on the eutrophication status of the North Sea, Journal of Marine Systems, Vol 81,pp 148-170, 2010 CAVEAT "Please note that the riverine data for the UK has not been formally checked or authorised by the UK and that any conclusions drawn from it need to be treated with caution." This should be mentioned in any official use of the UK riverine data. This because the UK government has serious quality issues with the UK data as provided by the countries agencies. This applies mainly to nutrient data for England and Wales. ICG-EMO knows the sub-optimal quality of the UK data and have corrected the original observational data were issues were found. ACKOWLEDGEMENT "UK data was processed from raw data provided by the Environment Agency, the Scottish Environment Protection Agency, the Rivers Agency (Northern Ireland) and the National River Flow Archive. French water quality data was provided by Agence de l'eau Loire-Bretagne, Agence de l'eau Seine-Normandie and IFREMER, while flow data was provided by Banque Hydro. German and Dutch riverine data was provided by the University of Hamburg (Johannes Paetsch, Hermann Lenhart). German sluice data for the Wadden Sea was provided by IOW (Ulf Graewe: ulf.graewe@io-warnemuende.de), while Dutch sluice data (Wadden Sea) was provided by the four local Dutch waterbodies involved: Noord Holland Noorder kwartier, Wetterskip Fryslan, Noorderzijlvest and Hunze & Aa, and by Rijkswaterstaat (waterbase). Irish flow data was provided by Hydrodata and the Environment Protection Agency (Hydronet), while water quality data was obtained from OSPAR RID reports. Norwegian flow data was supplied by NVE's Anne Fleig (afl@nve.no), water quality data was obtained from NIVA (www.niva.no) and Tore Høgåsen (tore.hogaasen@niva.no). Danish water quality data was provided by the National Environmental Research Institute (NERI). Water quality data for Baltic rivers was provided by the University of Stockholm and the Baltic Nest (www.balticnest.org/bed). Spanish data was provided by Dr. Luz Garcia (IEO, Spain). Portuguese data was provided by Dr. Amelia Araujo (CEFAS, UK). Dr. S. M. van Leeuwen, NIOZ, Lansdiep 4, 't Horntje, Texel, the Netherlands, pers. comm."