Publications Fred Wulff 2/8/2016 1 SCIENTIFIC PUBLICATIONS Ganning, B. and F. Wulff. 1966. A chamber for offering alternative conditions to small motile aquatic organisms. Ophelia 3:151-160. Ganning, B. and F. Wulff. 1969. The effects of bird droppings on chemical and biological dynamics in brackish water rockpools. Oikos 20:274-286. Ganning, B. and F. Wulff. 1970. Measurements of community metabolism in some Baltic brackish water rock- pools by means of diel oxygen curves. Oikos 21:292-298. Wulff, F. 1972. Experimental studies on physiological and behavioural response mechanisms of Nitochra spinipes (Crustacea: Harpacticoidea) from brackish water rock-pools. Mar. Biol. 13: 325-329. Sjöberg, S., F. Wulff and P. Wåhlström, 1972. Computer simulations of hydrochemical and biological processes in the Baltic. Contr. Askö lab. 1, 91 pp. Sjöberg, S., F. Wulff and P. Wåhlström, 1972. The use of computer simulations for systems ecological studies in the Baltic. Ambio 1, 6:217-222. Wulff, F. 1976. Ecological data and the model. Ambio Spec. Rep. No. 4:171-177. Jansson, B. - O. and F. Wulff, 1976. Ecosystem analysis of a shallow sound in the northern Baltic. Contr. Askölab. 16, 160 pp. Jansson, B. - O. and F. Wulff, 1977. Ecosystem analysis of a shallow sound in the Baltic - A joint field experiment by the Askö group. Ambio Spec. Rep. No. 5 Jansson, B. - O. and F. Wulff. 1977. Baltic ecosystem modelling. In: Hall, C.A.S., and J.Day, Jr. (eds.), Ecosystem modelling in theory and practice. John Wiley and Sons. Ackefors, H., L. Hernroth, O. Lindahl and F. Wulff. 1978. Production of phytoplankton and zooplankton in the Gulf of Bothnia. Finnish Mar. Res. No. 244: 116-126. Gray, J.S. and F. Wulff. 1979. Report on Group 2, Aquatic environments, population and diversity changes, production changes. In: The use of ecological variables in environmental monitoring. The National Swedish Environmental Board, Rep. PM 1151: 330-335. Wulff, F. 1979. The effect of sampling frequency on estimates of the annual pelagic primary production in the Baltic. In: The use of ecological variables in environmental monitoring. The National Swedish Environmental Board, Rep. PM 1151: 147-149. Wulff, F. ,1980. Animal community structure and energy budget calculations of a Daphnia magna (Strauss) population in relation to the rock pool environment. Ecol. Modelling 11:179-225. Publications Fred Wulff 2/8/2016 2 Kankaala, P. and F. Wulff. 1981. Experimental studies on temperature-dependent embryonic and postembryonic development rates of Bosmina longispina maritima (Cladocera) in the Baltic. Oikos 36:137-146. Kautsky, H., B. Widbom and F. Wulff. 1981. Vegetation, macrofauna and benthic meiofauna in the phytal zone of the archipelago of Luleå - Bothnian Bay. Ophelia 20(1): 53-77. Wulff, F. and J.G. Field. 1983. Importance of different trophic pathways in a nearshore benthic community under upwelling and downwelling conditions. Mar. Ecol. Progr. Ser. Vol. 12:217-228. Jansson, B. - O., W. Wilmot and F. Wulff, 1984. Coupling the subsystems - the Baltic as a case study. In: Fasham, M. J. R. (Ed) Flows of energy and materials in marine ecosystems. Plenum Publishing Corporation. Postma, H., W.M. Kemp, J.M. Colebrook, J. Horwood, I.R. Joint, R. Lampitt, S.W. Nixon, M.E. Q. Pilson and F. Wulff., 1984. Nutrient cycling in estuarine and coastal marine ecosystems. In: Fasham, M. J. R. (Ed) Flows of energy and materials in marine ecosystems. PlenumPublishing Corporation. Larsson, U., R. Elmgren and F. Wulff, 1985. Eutrophication and the Baltic Sea Causes and Consequences. Ambio, 4: 10-14. Field, J. G., F. Wulff, P. M. Allen, M. J. R. Fasham, J. Flos, S. Frontier, J. J. Kay, W. Silwert and L. Trainor, 1985. Ecosystem theory in relation to unexploited marine ecosystems. Can. Bull. Fish. Aquat. Sci. 213: 241-247. Wulff, F., G. Ærtebjerg, G.Nicolaus, Å.Niemi, P. Ciszewski, S. Schulz and W. Kaiser, 1986. The changing pelagic ecosystem of the Baltic Sea, Ophelia, Suppl. 4, 299-319. Larsson U., R. Hobro, and F. Wulff, 1986. Dynamics of a phytoplankton spring bloom in a coastal area of the northern Baltic. Contr. Askö Lab. No 30, pp 132. Wulff, F., G. Aertebjerg, P. Ciszewski, W. Kaiser, G. Nicolaus, Å. Niemi and S. Schulz, 1987. First periodic assessment of the state of the Baltic Sea - Pelagic Biology. Baltic Sea Environ. Proc. No. 17B: 216-255. Stigebrandt, A. and F. Wulff, 1987. A model for the dynamics of nutrients and oxygen in the Baltic proper. J. Mar. Res., 45, 729-759. Wulff, F.,1988. Understanding the Baltic Sea: Systems ecology in theory and practice, pp 113-126 in: Wolff, W., C. - J. Soeder, and F. R. Drepper (Eds), Ecodynamics - Contributions to Theoretical Ecology. Research Reports in Physics, Springer-Verlag, New York. Wulff, F. and Rahm, L., 1988. Long-term, seasonal and spatial variations of nitrogen, phosphorus and silicate in the Baltic. An overview, Mar. Environ. Res., 26: 19-37 Wulff, F. and A. Stigebrandt, 1989. A time-dependent budget model for nutrients in the Baltic Sea. Global Biogeochemical Cycles, Vol. 3, No 1: 63-78. Publications Fred Wulff 2/8/2016 3 Wulff, F. and R. Ulanowicz, 1989. A comparative anatomy of the Baltic Sea and Chesapeake Bay ecosystems. In: Wulff, F., J. G. Field, and K. H. Mann (Eds), Flow Analysis of Marine Ecosystems: Theory and Practice, Coastal and Estuarine Studies No 32. Springer-Verlag, New York. Field, J. G., F. Wulff, and K. H. Mann, 1989. The need to analyse ecological networks. In: Wulff, F., J. G. Field, and K. H. Mann (Eds), Flow Analysis of Marine Ecosystems: Theory and Practice, Coastal and Estuarine Studies No 32. Springer-Verlag, New York. Mann, K. H., J. G. Field, and F. Wulff, 1989. Network analysis in marine ecology: an assessment. In: Wulff, F., J. G. Field, and K. H. Mann (Eds), Flow Analysis of Marine Ecosystems: Theory and Practice, Coastal and Estuarine Studies No 32. Springer-Verlag, New York. Wulff F., and L. Rahm, 1989. Optimising the Baltic-sampling Programme: the effect of using different station in calculation of total amount of nutrients. Beitr. Meeresk., Berlin 60, 61-66. Carman, R. and F. Wulff. 1989. Adsorption capacity of phosphorus in Baltic Sea sediments. Estuarine, Coastal and Shelf Science, 28, 447-456. Wulff F., L. Rahm & A. Stigebrandt, 1990. Nutrient dynamics of the Baltic Sea. Ambio, 19, 126-133. Jonsson, P., R. Carman & F. Wulff. 1990. Laminated sediments in the Baltic - A tool for nutrient mass balances. Ambio 19, 152-158. Koop, K., Boynton W. R., Wulff, F., and R. Carman. 1990. Sediment-water oxygen and nutrient exchanges along an environmental gradient in the Baltic Sea. Mar. Ecol. Prog. Ser. 63: 65-77 Wulff, F., 1990. Overall conclusions. Pp 267-271 in: Lancelot, C.,G. Billen & H. Barth (Eds). Eutrophication and algal blooms in North Sea coastal zones, the Baltic and adjacent areas: Prediction and assessment of preventive actions. Water Pollution Research Report 12, EUR 12190 EN, Brussels. Nehring, D., H.P. Hanssen, L.A. Jörgensen, D. Körner, M. Mazmachs, M. Perttilä, A. Trzosinska, F. Wulff and A. Yurkovskis, 1990. Nutrients. Pp. 109-152 in: Second Periodic Assessment of the State of the Marine Environment of the Baltic Sea, 1984-1988; Background Document. Baltic Sea Environ. Proc. 35B. Ulanowicz, R. E. and F. Wulff, 1991. The Comparison of ecosystem process structures: the Chesapeake Bay and the Baltic Sea. In: Cole, J. J., G. M. Lovett & S. E.G. Findlay (Eds). Comparative Analyses of Ecosystems: Patterns, Mechanisms and Theories, pp 140-166. Springer-Verlag, New York. Sandén, P., L. Rahm, & F. Wulff, 1991. Non-parametric trend tests of Baltic Sea data. Environmetrics, 2(3): 263-278. Wulff, F. (editor) 1991. Large-scale environmental effects and ecological processes in the Baltic Sea. Research Programme for the period 1990-1995 and background documents. SNV Report 3856, 225 pp Publications Fred Wulff 2/8/2016 4 Wulff, F., & A. Stigebrandt, 1991. Modelling the biogeochemical cycles of the Baltic Sea. Chapter 1 in: Wulff, F. (Ed) 1991. Large-scale environmental effects and ecological processes in the Baltic Sea. Research Programme for the period 1990-1995 and background documents. SNV Report 3856, p 9-18. Rahm, L., & F. Wulff, 1991. Total amount of nutrient in the water mass and interpolation routines. Chapter 11 in: Wulff, F. (Ed) 1990. Large-scale environmental effects and ecological processes in the Baltic Sea. Research program for the period 1990-1995 and background documents. SNV Report 3856, p 187-204. Wulff, F., & L. Rahm, 1991. A database and its tools. Chapter 13 in: Wulff, F. (Ed) 1991. Large-scale environmental effects and ecological processes in the Baltic Sea. Research program for the period 1990-1995 and background documents. SNV Report 3856, p 217-225. Wulff, F., & Å. Niemi, 1992. Priorities for the restoration of the Baltic Sea - a scientific perspective. Ambio 2 (21), 193-195. Rahm, L. and F. Wulff, 1992. Using parallel salinity and temperature profiles for calculations of estuarine fluxes with reference to the Baltic proper. Netherlands Journal of Sea Research, 29(4): 281-289. Södergren, A., Adolfsson-Erici, M., Bengtsson, B.-E., Jonsson, P., Lagergren, S., Rahm, L and F. Wulff, 1992. Environmental effects of bleached pulp mill effluents discharged into the Baltic Sea. Swedish Environmental Prot. Agency., Report 4031:199-202. Wulff, F., Rahm, L., Jonsson, P., Brydsten, L., Ahl, T. & Å. Granmo, 1993. A mass balance of Chlorinated Organic Matter in the Baltic Sea - A challenge for Ecotoxicology. Ambio, 22 (1): 27-31. Wulff, F., L. Rahm, 1993. Accumulation of Chlorinated Organic Matter in the Baltic Sea from 50 years of use. A threat to the environment? Marine Pollution Bulletin, 26: 272-275. Yurkovskis, A., F. Wulff, A. Andrulewicz & M. Rodrigues-Medina, 1993. A nutrient budget of the Gulf of Riga, Baltic Sea. Estuarine, Coastal and Shelf Science, 37: 113-127. Andersson, T. R., Andersen, V., Fransz, H. G., Frost, B. W., Klepper, O. , Rassoulzadegan, F. & F. Wulff, 1993. Modelling zooplankton. Pp 177-192 in: Evans, G. T. & M. J. R. Fasham (Eds.). Towards a Model of Ocean Biogeochemical Processes. NATO ASI Series, Vol. 10. Springer-Verlag, Berlin. Wulff, F., L. Rahm & M. Rodrigues-Medina, 1994. Long-term and Regional Variation of Nutrients in the Baltic Sea: 1972-1991. Finnish Marine Research 262: 35-50 Wulff, F., M. Pertillä and L. Rahm, 1994. Mass-balance calculations of nutrients and hydrochemical conditions in the Gulf of Bothnia, 1991. Aqua Fennica 24,2: 121-140 Rahm, L., P. Sandén, F. Wulff, P. Stålnacke & D. Conley. 1996. A time series analysis of nutrient inputs to the Baltic Sea and changing DSi/N ratios. Mar. Ecol. Progr. Ser., 130: 221-228. Publications Fred Wulff 2/8/2016 5 Toompuu, A. and F. Wulff, 1995. Spatial large-scale correlations for optimal interpolation of temperature, salinity and nutrient concentrations in the Gulf of Finland. Environmetrics, 6, 55-72. Dahlberg, K., A-K Hallin & F. Wulff, 1995. Phosphorus versus nitrogen abatement in the Gulf of Riga - A nutrient budget model approach.. Proceeding, International Congress on Modelling and Simulation, Nov 95, University of Newcastle, Australia. Toompuu, A. & F. Wulff, 1996. Optimum spatial analysis of monitoring data on temperature, salinity and nutrient concentrations in the Baltic proper. Environmental Monitoring & Assessment, 43: 283-308 Wulff, F., Perttilä & L. Rahm.1996. Monitoring, mass balance calculations of nutrients and the future of the Gulf of Bothnia. Ambio Special Report 25: 2733 Conley, D., A. Stockenberg, R. Carman, R. W. Johnstone, L. Rahm & F. Wulff, 1997.Sediment-water nutrient fluxes along a eutrophication gradient in the Gulf of Finland, Baltic Sea. Estuarine Coastal and Shelf Science 45, 591-598. Gren, I. - M., T. Söderqvist & F. Wulff. 1997. Nutrient reductions to the Baltic Sea: Ecology, costs and benefits. J. Environ Management 51, 123-143. Hinrichsen, U. and F. Wulff. 1998. Biogeochemical and physical controls of nitrogen fluxes in a highly dynamic marine ecosystem - model and network flow analysis of the Baltic Sea. Ecological Modelling, 109: 165-191 Sokolov, A. and F. Wulff, 1998. Swingstations: a Web-based client tool for the Baltic environmental database. Computers & Geosciences, 25 (7): 863-871 Turner, R. K., S. Georgiou, I M Gren, F. Wulff, S. Barret, T. Söderqvist, I. J. Bateman, C. Folke, S. Langaas, T. Zylicz and A. Markowska, 1999. Managing Nutrient Fluxes and Pollution in the Baltic - an Interdisciplinary Simulation Study. Ecological Economics 30, 333-352. ftp://ftp.grida.no/pub/sindre/939.pdf This paper is also reprinted in: Turner & Bateman (Eds), 2000. Managing the Environment for Sustainable Growth. Water Resources and Coastal Management. Edward Elgar Publishing Limited. Savchuk, O. and F. Wulff, 1999. Modelling regional and large-scale responces of the Baltic Sea Ecosystems to nutrient reductions. Hydrobiologica 393: 35-43 Humborg, C., D.J. Conley, L. Rahm, F. Wulff, A. Cociasu and V. Ittekkot, 1999. Silica retention in river basins: far reaching effects on biogeochemistry and aquatic food webs in coastal marine environments. Ambio, 29: 45-50. Rahm, L., Jönsson, A. and Wulff, F. (2000) Nitrogen fixation in the Baltic proper: An empirical study. Journal of Marine Systems, 25, 239 - 248. Sandberg, J., R. Elmgren and F. Wulff. 2000. Carbon flows in the Baltic Sea food webs. A re-evaluation using a mass-balance approach. Journal of Marine Systems 25, 249-260. Wulff, F., L. Rahm, A. – K. Hallin and J. Sandberg, 2001. A nutrient budget model of the Baltic Sea. Chapter 13 in: F. Wulff, L. Rahm and P. Larsson (Eds) A systems analysis of the Baltic Sea. Ecological Studies, Vol 148, pp 353-372. Springer Verlag. Publications Fred Wulff 2/8/2016 6 Wulff, F., L. Rahm and P. Larsson, 2001. Introduction – Large-scale environmental effects and ecological processes in the Baltic Sea. Chapter 1 in: F. Wulff, L. Rahm and P. Larsson (Eds) A systems analysis of the Baltic Sea. Ecological Studies, Vol. 148, pp. 1-17. Springer Verlag Savchuk, O. and F. Wulff, 2001. A model of the biogeochemical cycles of nitrogen and phosphorus in the Baltic. Chapter 14 in F. Wulff, L. Rahm and P. Larsson (Eds) A systems analysis of the Baltic Sea. Ecological Studies, Vol. 148, pp. 373 - 415. Springer Verlag Gren, I. - M., Wulff, F., and K. Turner, 2000. Introduction. Pp. 1-9 in: Gren, I. - M., Wulff, F., and K. Turner (Eds.) Managing a Sea. The Ecological Economics of the Baltic. Earthscan, London, 2000. 138 pp. Wulff, F., 2000. Impact of Changed Nutrient Loads on the Baltic Sea. Pp. 57-65 in: Gren, I. - M., Wulff, F., and K. Turner (Eds.) Managing a Sea. The Ecological Economics of the Baltic. Earthscan, London, 2000. 138 pp. Gren, I. - M., Wulff, F., and K. Turner, 2000. Conclusion. Pp. 121-129 in: Gren, I. M., Wulff, F., and K. Turner (Eds.) Managing a Sea. The Ecological Economics of the Baltic. Earthscan, London, 2000. 138 pp. Aguirre-Muñoz, A., R. W. Buddemeier, V. Camacho-Ibar, J. D. Carriquiry, S. E. Ibarra-Obando, B. W. Massey, S. V. Smith, F. Wulff, 2001. Sustainability of Coastal Resource Use in San Quintin, Mexico. Ambio 30, No 3: 142-149. Wulff F, Bonsdorff, E., Gren I-M, Johansson, S & A. Stigebrandt (2001). Giving advice on cost effective measures for a cleaner Baltic Sea: a challenge to science. Ambio, 30, No 4-5, 254-259 Jickells, T. D., D. F. Boesch, F. Colijn, R. Elmgren, P. Frykblom, L. D. Mee, J. M. Pacyna, M. Voss, F. V. Wulff, 2001.Group Report: Transboundary Issues. In: Science and and Integrated Coastal Management, pp. 93-112. Edited by B von Bodunden and R. K. Turner. Dahlem University Press, Perlin. Conley, D. J., C. Humborg, L. Rahm, O. P. Savchuk and F. Wulff, 2002. Hypoxia in the Baltic Sea and basin-scale changes in phosphorus biogeochemistry, Environ. Sci. Technol. 36, 5315-5320 Smith, S. V., D. P. Swaney, L. Talaue-McManus, J. D. Bartley, P. T. Sandhei, C. McLaughlin, V. C. Dupra, C. J. Crossland, R. W. Buddemeier, B. A. Maxwell, F. Wulff ,2003. Humans, Hydrology, and the Distribution of Inorganic Nutrient Loadings to the Ocean. Bioscience, 53(3): 235-245 Thomas, H., Pempkowiak, J., Wulff, F., and Nagel, K. - 2003 - Autotrophy, nitrogen accumulation and nitrogen limitation in the Baltic Sea: a paradox or a buffer for eutrophication? - Geophys. Res. Letters, 30 No. 21, 2130, doi:10.1029/2003GL017937 Gren, I-M and F. Wulff, 2004. Cost effective nutrient reductions to coupled heterogeneous marine water basins: An application to the Baltic Sea. Regional Environmental Change, 4: 159-168 Publications Fred Wulff 2/8/2016 7 Smith, S. V., Buddemeier, R. W. Wulff, F. & D. P. Swaney, 2005. C, N, P Fluxes in the Coastal Zone. Pp. 95 – 143. Chapter 3 in: Crossland C. J., Kremer, H. H., Lindeboom, H. J. ,Marshall Crossland, J. I. & M. D. A. LeTissier (eds.) Coastal Fluxes in the Anthropocene. Springer-Verlag Berlin Heidelberg, 231 pp. Rodhe, J., Tett, P. and F. Wulff, 2006. Chapter 25. The Baltic and North Seas: A regional review of some important physical-chemical-biological interactions processes. In: The Sea. Volume 14B, The Global Coastal Ocean: Interdisciplinary Regional Studies and Syntheses (Eds.) A. R. Robinson and K. Brink. Harvard University Press, 1567 pp. Savchuk, O. P., and F. Wulff, 2007. Modelling the Baltic Sea eutrophication in a decision support system. Ambio, 2/3, pp 141-148. Wulff, F., O., Savchuk, A., Sokolov, C., Humborg and C. M. Mörth, 2007. Management options and effects on a marine ecosystem: Assessing the future of the Baltic. Ambio, 2/3, pp 237-243. Vahtera, E., Conley, D, Gustaffson, B., Kuosa, H., Pitkänen, H., Savchuck, O. P., Tamminen, T., Wasmund, N, Viitasalo, M., Voss, M and F. Wulff, 2007. Internal ecosystem feedbacks enhance nitrogen-fixing cyanobacteria blooms and complicate management in the Baltic Sea. Ambio, 2/3, pp 180-188. Johansson, S., F. Wulff and E. Bonsdorff, 2007.The MARE Research Program 1999-2006 - Reflections on program management. Ambio, 2/3, pp 119-122. Pitkänen, H., Kiirikki, M., Savchuk, O., Räike, A., and F. Wulff, 2007. Searching efficient protection strategies for the eutrophied Gulf of Finland: The combined use of 1 D and 3 D modelling in assessing longterm state scenarios with high spatial resolution. Ambio, 2/3, pp 266-273. Österblom, H., Hansson, S., Larsson, U., Hjerne, O., Wulff F., Elmgren, R. and C. Folke. 2007. Human-induced trophic cascades and ecological regime shifts in the Baltic Sea. Ecosystems, 10(6): p. 877-889 Humborg, C., C.-M. Mörth, M. Sundbom, and F. Wulff, 2007. Riverine transport of biogenic elements to the Baltic Sea – past and possible future perspectives. Hydrol. Earth Syst. Sci., 11, 1–15. Savchuk, O. P., Wulff F., Hille S., Humborg C. and Pollehne F., 2008. The Baltic Sea a century ago – a reconstruction from model simulations, verified by observations. Journal of Marine Systems 74, 485–494 Yuri Artioli; Jana Friedrich; Alison J Gilbert; Abigail McQuatters-Gollop, Laurence D Mee, Jan E Vermaat, Fred Wulff, Christoph Humborg; Luca Palmeri and Falk Pollehne, 2008. Nutrient budgets for European seas: a measure of the effectiveness of nutrient reduction policies. Marine Pollution Bulletin, 56, 1609-1617. McQuatters-Gollop, A., A. J. Gilbert, L. D. Mee, J. E. Vermaat, Y. Artioli, C. Humborg & F. Wulff (2009). How well do ecosystem indicators communicate the effects of anthropogenic eutrophication? Estuarine, Coastal and Shelf Science, 82, 583–596. Publications Fred Wulff 2/8/2016 8 Conley, D.J., S. Björck, E. Bonsdorff, J. Carstensen, G. Destouni, B.G. Gustafsson, S. Hietanen, M. Kortekaas, H. Kuosa, H. E.M. Meier, B. Müller-Karulis, K. Nordberg, A. Norkko, G. Nürnberg, H. Pitkänen, N.N. Rabalais, R. Rosenberg, O.P. Savchuk, C.P. Slomp, M. Voss, F. Wulff, L. Zillén. 2009. Critical Review: Hypoxia-related processes in the Baltic Sea. Environ. Sci. Tech, 43,10: 34123420. Savchuk, O. P. and F. Wulff, 2009. Long-term modelling of large-scale nutrient cycles in the entire Baltic Sea. Hydrobiologia, 629:209–224 Hägg, H., Humborg, C., Mörth, C-M.; Rodriguez Medina, M., Wulff, F., 2010. Scenario analysis on protein consumption and climate change effects on riverine N export to the Baltic Sea. Environmental Science & Technology, 44(7): 2379-2385. Thomas, H., Pempkowiak, J., Wulff, F. and Nagel, K., 2010. The Baltic Sea. Pages 334-345 in: K.K. Liu, L. Atkinson, R. Quinones, L. Talaue-McManus (Eds). Carbon and Nutrient Fluxes in Continental Margins, Springer, New York, 2010. http://www.springer.com/series/4729 Fred Wulff, B. D. Eyre and R. Johnstone, 2010. Nitrogen versus phosphorus limitation in a sub-tropical coastal embayment (Moreton Bay, Australia): Implications for Management. Ecological Modelling, 222: 120-130. Swaney DP, Smith SV, and Wulff F, 2011. The LOICZ Biogeochemical Modeling Protocol and its Application to Estuarine Ecosystems. In: Wolanski E and McLusky DS (eds.) Treatise on Estuarine and Coastal Science, Vol 9, pp. 135– 159. Waltham: Academic Press. Elmgren, R., Kumblad, L., Rydin, E. & F. Wulff, 2012. Eutrophication: Political backing to save the Baltic Sea. Nature 487, 432-432 Wulff, F., Humborg, C., Andersen H. E., Blicher-Mathiesen, G., Czajkowski, M. Elofsson, K., Fonnesbech-Wulff, A., Hasler, B., Hong, B., Jansons, V., Mörth, C.M., Smart, J. C. R., Smedberg, E., Stålnacke, P., Swaney, D. P. , Thodsen, H., Was A. and T. Żylicz. 2014. Reduction of Baltic Sea Nutrient Inputs and Allocation of Abatement Costs within the Baltic Sea Catchment. Ambio 43:11-25 Hasler, B., Smart, J. C. R., Fonnesbech-Wulff, A., Andersen, H. E., Thodsen, H., Blicher Mathiesen, G., Smedberg, E., Göke, C., Czajkowski, M., Was, A., Elofsson, K., Humborg, C., Wolfsberg, A. and F. Wulff, 2014. Hydro-economic modelling of costeffective transboundary water quality management in the Baltic Sea. Water Resources and Economic, 5,1-23 Publications Fred Wulff 2/8/2016 9 TECHNICAL REPORTS, ABSTRACTS, POPULAR SCIENCE, ETC Ganning, B. and F. Wulff. 1969. Seasonal and diurnal variations of some chemical and physical factors in brackish water rockpools polluted by birds. Limnologia (Berlin) 7:1 Wulff, F. 1970. Studies on the effects of water pollution within the Trosa archipelago in the northern Baltic. II Benthic macrofauna. VII Conference of the Baltic Oceanographers. Wulff, F. 1970. Analog computer simulations of seasonal pattern in some brackish water rockpools. Ann. Rep. Div. Biol. Med., US Atomic Energy Comm., 29 pp. Ganning, B. och F. Wulff. 1971. Vår Miljö - Vattnet. Året i Focus. Wulff, F. och E. Skye, 1971. Ekologin och datorn. In: Därför Ekologi, Red B. Lundholm, Askild och Kärnekull, Stockholm, pp. 1-159. Wulff, F. 1973. Datorsimulering av ekosystem. IVL Publ. No. A10: 215-222. Wulff, F. 1974. Datorsimuleringar av Östersjöns ekosystem. Svensk Naturvetenskaps årsbok. pp 217-221. Wulff, F., C. Flygh, M. Foberg, S. Hansson, S. Johansson, H. Kautsky, R. Klintberg, H. Samberg, K. Skärlund, T. Sörlin, and B. Widbom. 1977. Ekologiska undersökningar i Luleå skärgård 1976. Slutrapport till Statens Naturvårdsverk, Askölaboratoriet, Stockholms Universitet 468 pp. (Mimeogr.). Aneer, G., S. Ankar, S. Hansson, U. Larsson, L. Westin och F. Wulff. 1979. Sörmlands östgräns- Östersjön. Södermanland - Svenska Turistföreningens årsskrift. Wulff, F. 1984. Bottniska vikens ekosystem - en jämförelse med Östersjön. Skärgård 3: 9-16. Wulff, F and H. Pinter, 1985. Ekologi-akvariet. Lärarhandledning. Esselte Studium AB. (A computer programme of a model of the ‘ecological balance’ in an aquarium, developed for students in biology. Wulff, F. 1977. En metod för beräkningar av primärproduktionen under dygnet och för längre tidsperioder. Bil. Rapport till Statens Naturvårdsverk, Askölaboratoriet, Stockholms Universitet, 10 pp. (Mimeogr.). Wulff, F. 1977. Systemekologiska undersökningar av Luleå skärgård - En sammanfattning. SHF Meddl., No. 12: 156-177. Wulff, F. 1978. Ecological studies on Baltic rockpools. Dissertation summary, Zoological Inst., University of Stockholm, 7 pp. (mimeogr.). Wulff, F. 1980. Några ekologiska grundbegrepp. In: Ekologi. En vetenskap på frammarsch. Naturresurs och miljökommitten, Bakgrundsrapport. pp. 1-22. Jansson, B.-O., I. Wallentinus och F. Wulff. 1980. Östersjön - en livsmiljö i förändring. Naturvetenskapliga forskningsrådets årsbok, Forska för Livet. Publications Fred Wulff 2/8/2016 10 Field, J.G. and F. Wulff. 1982. A model analysis of the effect of water exchange on energy flows in a kelp-bed community. Joint Oceanographic Assembly, Halifax, Canada, Aug. 1982 Wulff, F. and W. Wilmot. 1983. Coastal-offshore interactions in the AsköLandsort area. ICES/SCOR Workshop on Patchiness, Tallin USSR, March 1983 Wulff, F. and H. Cederwall, 1984. Dynamics of a Nodularia bloom in the Baltic proper. I.C.E.S.C.M. 1984/B 4, 22 pp. Stigebrandt, A., and F. Wulff, 1986. Application of a nodel for the dynamics of salt, temperature, nitrogen and oxygen for the Baltic proper. In: The Chemical and Physical Oceanography of the Black Sea. Proc. Internat. Meeting, Gothenburg, June 2-6, 1986, Rep. Chem. Seawater XXXIII, Dep. Analytical and Marine Chemistry, Univ. Gotheburg. Wulff, F. & A. Stigebrandt. 1986. Eutrofieringsmodeller: en analys av Östersjöns oxygen- och nitrogendynamik. The 22nd Nordic Symposium on Vater Reseach: Eutrophication of sea and coastal areas. Laugarvatn, Island. Larsson, U., R. Elmgren and F. Wulff, 1986. Eutrophication and the Baltic Sea Causes and Consequences. Ecological Invertigations of the Baltic Sea Environment, Riga, USSR, March 15-20, 1983. Ekoloja Baltijskogo morja, vypusk 3, Gidrometeoizdat, Leningrad. Gidhagen, L., and F. Wulff, 1986. Distribution patterns of sea surface temperature over a coastal-offshore zone. The 15th Conference of Baltic Oceanographers, Kopenhagen (poster and abstact). Wulff, F., L. Rahm, and A. Stigebrandt, 1987. Spatio-temporal distributions of hydrographical and chemical properties of the Baltic Sea. Contrib. Askö Lab., Univ. Stockholm 32, 1-304. Wulff, F., L. Rahm, and A. Stigebrandt, 1988. Nutrient dynamics in the Baltic Sea. Procceding of The 16th Conference of Baltic Oceanographers, Kiel, Wulff, F., 1990. Models of the biogeochemical cycles of the Baltic Sea. Annales Geophysicae, Special Symp. Vol. May 1990, EGS XV General Assembly Wulff, F., 1990. Control and future action on eutrophication. In: Second Workshop on Marine Biotechnology and Biotransformation in Coastal Waters, Sorrento, Italy, 18-24 Nov 1990. Wulff, F., L. Rahm and M. Rodrigues-Medina (1990) A basic statistical analysis of the Baltic Sea Database. 17th CBO Conference, Norrköping, Sweden. Wulff, F.,1990. Budgetmodeller av Östersjön - Data. Utredningsuppdrag för Nordiska Ministerrådet. Fonselius, S. and F. Wulff, 1991. Long-term effect of the pollution load on the Baltic Sea and estimates of possible effects of reduction due to national efforts. A scientific evaluation of national reports submitted to the HELCOM Task Force. HELCOM TF STEER 3/2 (29 May 1991) Publications Fred Wulff 2/8/2016 11 Wulff, F. & A. Stigebrandt, 1992. Modellberäkningar av framtida närsaltskoncentrationer i Östersjön vid olika belastningsalternativ. Utredningsuppdrag för MIST/SNV (‘Model calculations of future nutrient concentrations in the Baltic using different nutrient load scenarios’ - mimeographed report in Swedish for the Environmental Protection Agency - These results have subsequently been used by SNV in several Reports from the agency on the marine environment) Wulff, F., 1992. Modelling the future of the Baltic. The International Society for Ecological Economincs. Second conference, Stockholm, Sweden, Aug 92 Wulff, F. Östersjön - ett annorlunda hav. Naturvetenskapliga Forskningsrådets Årsbok 1992: Östersjön - ett hav i förändring, pp 29-40. Wulff, F. Forskningssamarbete mellan Östersjöns strandstater. Naturvetenskapliga Forskningsrådets Årsbok 1992: Östersjön - ett hav i förändring, pp 131-136. Savchuk, O. & F. Wulff, 1992. A pelagic submodel of the biogeochemical cycles of nitrogen and phosphorus in the Baltic Sea. Proccedings of The 18th Conference of Baltic Oceanographers, St. Petersburg Wulff, F., 1993. Modelling the responces of coastal ecosystems to environmental changes. Pp 63-66 in: Hopkins, T. S. & C. A. Kinder (eds). Proceedings from the First IGBP/LOICZ Core Project Meeting, Raleigh, NC, USA, May 1993, Department of Marine, Earth and Atmospheric Sciences, North Carolica State University, 435 pp. Wulff, F., 1993. Nutrient Dynamic in the Baltic: Ecological Processes and Environmental Effects. Invited Lecture at Plenary session, October 93: Comparison of Nutrient Dynamics and Ecological Processes of Coastal Seas. International Symposium on Nutrient Dynamics in Coastal and Estuarine Environments, Helsingör, Denmark. Savchuk, O. & F. Wulff, 1993. Biogeochemical Transformations of Nitrogen and Phosphorus - A Pelagic Submodel for the Baltic Sea. Systems Ecology Contributions, No 1: 1- 50 Wulff, F., M. Pertillä & L. Rahm, 1994. Omsättning av närsalter i Bottniska Viken 1991. (Nutrient dynamics in the Gulf of Bothnia, 1991) Vatten 50: 220-230 Curt Forsberg, Arne Jernelöv, Emin Tengström & Fredrik Wulff, 1994. Får vi liv i Östersjön? Källa 45, Forskningsrådsnämnden, 72 pp. (Part of the Swedish contribution to EU European Week for Scientific Culture, this book has also been translated to English. Conley, D., L. Rahm, P. Sandén and F. Wulff, 1994. Declining DSi:NO3 Ratios in the Baltic Sea May Lead to an Increased Frequency of Dissolved Silicate Limitation. EOS, Transactions, American Geophysical Union Vol. 75, No 3. (Paper at the 1994 Ocean Sciences Meeting, San Diego, California) Toompuu, A., and F. Wulff, 1994. Spatial Distribution of temperature, salinity and nutrients in the Baltic as random fields. European Geophysical Society, XX General Assembly, Hamburg, 3-7 April 1995. Publications Fred Wulff 2/8/2016 12 Östersjö’93 - Årsrapport från den marina miljöövervakningen, Juni 1994. Wulff, F., M. Perttilä and L. Rahm, 1994. Bottniska vikens tillstånd och framtid (Pohjanlahden tila ja tulevaisus). Skärgård 1, 67-80. Östersjö’94 - Årsrapport från den marina miljöövervakningen, Aug 1995. Gren, I. -M., T. Söderqvist, F. Wulff, S. Langaas, M. Sandström & C. Folke, 1996. Reduced nutrient loads to the Baltic Sea: Ecological Consequences, costs and benefits. Beijer Discussion Paper Series No 83: 1-37. Savchuk, O. and F. Wulff, 1996. Biogeochemical Transformations of Nitrogen and Phosphorus in the Marine Environment - Coupling Hydrodynamic and Biogeochemical Processes in Models for the Baltic Proper. Systems Ecology Contributions, Vol 2 (1), 79 pp. Östersjö’95 - Årsrapport från den marina miljöövervakningen, Aug 1996 Gordon, Jr., D. C., P. R. Boudreau, K. H. Mann, J.-E. Ong, W. L. Silvert, S. V. Smith, G. Wattayakorn, F. Wulff and T. Yanagi, 1996. LOICZ Biogeochemical Modelling Guidelines. LOICZ Reports & Studies No 5, 1-96. Gren, Ing-Mari, T. Söderqvist & F. Wulff. 1996. Lönar det sig att rena Östersjön? Ekonomisk debatt, 24 (8) 643-655. Wulff, F. and J. Elken, 1996. Ecological Models in Eutrophication Studies. PP 209210 in: Third Periodic Assessment of the State of The Marine Environment of the Baltic Sea, 1989-93; Background document. Baltic Sea Environment Proceedings No. 64 B. Östersjö’96 - Årsrapport från den marina miljöövervakningen, Aug 1997 Sokolov, A., O. Andrejev, F. Wluff, and Miguel Rodrigues Medina. The Data Assimilation System for Data Analysis in the Baltic Sea. System Ecology Contributions No 3, 1977, 66 pp. Boudreau, P.R., S.V. Smith, F. Wulff, S. Ibarra-Obando and R. Buddemeier, 1997. LOICZ uses regional workshops and the world wide web to build global understanding of the coastal zone - an update. IGBP newsletter. Sokolov, A and F. Wulff, 1997. On-line tools for data analysis in the Baltic Sea. Proceeding of the Ocean Data Symposium, Dublin, Ireland, 15-18 October, 1997 Smith, S.V., F. Wulff & P.R. Boudreau. LOICZ Stochiometric Modeling of CNP Biogeochemical Fluxes in the Coastal Zone. Proceedings of the Coasstal Nutrient Workshop, Sydney, Oct 1997 pp 1-5. Ibarra-Obando, S., S.V. Smith, R. W. Buddemeier & F. Wulff, 1998. Linking the natural sciences with the social sciences. LOICZ Newsletter, No 6, March 1998, 4pp. Sokolov, A. and F. Wulff, 1998. Swingstations: web-based client for the Baltic Environmental Database. Second BASYS Annual Conference, 23-25.19.1998, Stockholm, Sweden. Publications Fred Wulff 2/8/2016 13 Sandberg, J., R. Elmgren & F. Wulff, 1989. Carbon flows in Baltic Sea food webs – a mass balance approach. Lecture and Abstract – Baltic Sea Science conference, Warnemuende, November 1998. Wulff, F., 1998. Models and management of the Baltic Sea. Lecture and Abstract – Baltic Sea Science conference, Warnemuende, November 1998. Rahm, L., A. Jönsson & F. Wulff, 1998. Nitrogen fixation in the Baltic proper: An empirical study. Abstract and poster - – Baltic Sea Science conference, Warnemuende, November 1998. Sokolov, A. & F. Wulff, 1988. Tools for data analysis on-line: the benefits of a common database. Abstract and poster – Baltic Sea Science conference, Warnemuende, November 1998. Sokolov, A. & F. Wulff, 1998. Using the WWW application for oceanograohic data analysis: Current developments for the Baltic Sea. Internation Symposium ‘Information Technology in Oceanography’ Goa, India Oct 12-16, 1988. Savchuk, O. & F. Wulff, 1998. Simulation of the Baltic Nutient dynamics; from diagnosis to prognosis. Lecture and Abstract – Baltic Sea Science conference, Warnemuende, November 1998. Wulff, F. 1999. Scales, nutrient fluxes and management of the Baltic Sea. Invited lecture and abstract. In ‘Problems of Scale in Marine Systems. A conference in honor of professor Bengt-Owe Jansson, March 1999. Swedish Royal Academy of Science, Stockholm David, L., S. V. Smith, F. Wulff, J. de Leon, C. Villanoy, V. C. Dupra & C. Crossland, 1999. Computer Assisted Budget Analysis for Research, Education, and Training (LOICZ-CABARET). Poster and presentation at LOICZ Open Science Meeting, Bahia Blanca, Argentina, Nov 1999. Sawaney, D. & F. Wulff. 1999. Status of LOICZ Nutrient Budgets of European Estuaries. Presentation at LOICZ Open Science Meeting, Bahia Blanca, Argentina, Nov 1999 Biogeochemical Budgets and Modelling, LOICZ tutorial materials (http://data.ecology.su.se/MNODE/ ) Smith, S., B. Buddemeier, D. Swaney & F. Wulff. Beyond Budget and Towards Globalization. Presentation at LOICZ Open Science Meeting, Bahia Blanca, Argentina, Nov 1999 Medina, M.R., F. Wulff and A. Sokolov, 1998. Baltic Environmental Database. Proc. of the Second BASYS Annual Sci. Conf. Rahm, L. and F. Wulff, 1997. Empirical model calculations for the Baltic Sea based on two decades of observations. Proc. of the First BASYS Annual Sci. Conf. Rahm, L., A. Jönsson, and F. Wulff, 1998. Nitrogen Fixation in the Baltic Proper: An Empirical Study. Proc. of the Second BASYS Annual Sci. Conf. Sandberg, J., R. Elmgren and F. Wulff, 1998. Carbon flows in Baltic Sea food webs - a mass balance approach.Proc. of the Second BASYS Annual Sci. Conf. Publications Fred Wulff 2/8/2016 14 Savchuk, O. and F. Wulff, 1997. Biogeochemical Transformations of Nitrogen and Phosphorus in the Marine Environment - Coupling Hydrodynamic and Biogeochemical Processes in Models for the Baltic Proper. Systems Ecology Contributions, 2(1): 79 pp. Sokolov, A. and F. Wulff, 1999. Analysis of oceanographic data in the distributed collection of the heterogeneous databases. Proc. of the Third BASYS Annual Sci. Conf., Warnemünde, Germany. Fredrik Wulff. Has the Baltic Sea a Good Fortune? Plenary lecture at the 1st Baltic Sea Science Conference, Stockholm Sweden Sept 2000. Oleg Savchuk1, Anders Stigebrandt2 and Fredrik Wulff1 Models and understanding the Baltic Se: Do we need complex models when we can do with a simple one? 1st Baltic Sea Science Conference, Aug 2000, Stockholm, Sweden. J. Sandberg, A. Andersson, J. Wikner, R. Elmgren and F. Wulff. Present status of carbon flows in Baltic Sea food webs - Critical steps towards future stochiometric C: N: P models.1st Baltic Sea Science Conference, Aug 2000, Stockholm, Sweden. Conley, D., Humborg, C., Wulff, F., Rahm,L & V. Ittekkot, Silica retention in river basins: Effects on biogeochemistry and aquatic food webs in coastal marine environments. Presentation at the ASLO Annual Science Conference, Copenhagen, Feb 2001. Camacho-Ibar, V., V. Dupra, F. Wulff, S.V. Smith, J.I. Marshall Crossland, and C.J. Crossland 2002 LOICZ/UNEP Estuarine systems of the Latin American region (Regional Workshop V) and estuarine systems of the Arctic Region: carbon, nitrogen and phosphorus fluxes. LOICZ Reports & Studies No. 23, 103 pages, LOICZ IPO, Texel, The Netherlands Thomas, H. J. Pempkowiak, F. Wulff and K. Nagel Operational modes of the continental shelf pump: edidence from carbon and nutirent budgets in the North Sea and the Baltic Sea. Poster presentation at the EGS meeting in Nice 2003. Fredrik Wulff, Ing-Marie Gren, Sif Johansson, Oleg Savchuk and Alexander Sokolov. A science-based decision support system for a better management of eutrophication of the Baltic Sea. 2nd Baltic Sea Science Conference, Aug 2003, Helsinki, Finland. Fredrik Wulff. ‘Management of the Baltic – Opportunities for Enhancement’. Invited Open Lecture at the ICES Annual Science Conference, Tallinn Sept 2003. A. Sokolov, M. Rodríguez Medina and F. Wulff. The Baltic Environmental Database and tools for data analysis. Poster at ASLO Oceans Science Conference, Hawaii, Feb 2004. O. Savchuk and F. Wulff. External vs. internal drivers of the Baltic Sea Eutrophication. Lecture at ASLO Oceans Science Conference, Hawaii, Feb 2004. Publications Fred Wulff 2/8/2016 15 Fred Wulff, Ing- Marie Gren, Sif Johansson, Oleg Savchuk1 & Alexander Sokolov. ’Coupling management, economics and natural sciences; using a linked nest of models in a decision support system for the Baltic Sea’. Lecture at ASLO Oceans Science Conference, Hawaii, Feb 2004. Fredrik Wulff. ‘Decision-making tools to minimize non-point pollution in the Baltic.’ Invited Plenay Lecture at the international co-operation for the Baltic Sea environment: Past, present and future.International conference commemorate 30 years of the Helsinki convension, March 22-24, 2004 Riga, Latvia R. Johnstone, F. Wulff, and C. Crossland.A Dynamic System Model for Moreton Bay Estuary: Assessing Nutrient Dynamics & Process Interactions. ECSA 37 ERF 2004 Conference, Australia; Etuaries and Change. Southern Cross University, June 2004. Bergqvist, J, K. Eckerberg, R. Elmgren, G. Enander, L. Gipperth, K. Johannesson, A. Kronsell, U. Larsson, L-E. Liljelund, M. Lönnroth, L. Sennerby Forsse, E. Westholm & F. Wulff. 2005. Regringens expertgrupp: Ovisst om Östersjön kan räddas. Göteborgsposten 22/2. Wulff, Fredrik & Ragnar Elmgren. 2005. ’Hur rädda Östersjön?’ Uppsala Nya Tidning 23/3, sid A4. F. Wulff, Savchuk O. P., S. Hille, C. Humborg and F. Pollehne. 'The Baltic Sea a century ago.’ Oral presentation at the Baltic Sea Science Conference, Sopot Poland, June 2005. Wulff, F. 'Linking science to management of large marine ecosystems - a Baltic Sea perspective.´' Invited speaker at the symposium 'Semi-enclosed european seas - interactions between major compartments'. Ecogeocentre Romania in co-operation with the black sea operational centre of the international ocean institute and the black sea university foundation, under the auspices of the European commission. Bucharest, Romania, April 2005. Wulff, F. 'Linking science to management of large marine ecosystems.' Invited speaker at Second Joint EC-JRC/BSC/HELCOM Workshop, Istanbul, Turkey, 26-28 October 2000 Wulff, F. ‘Coupling management to science in a Decision Support System for the Baltic Sea.’ Oral lecture at the International Symposium Eutro 2006 (Research and Management in Coastal Ecosystems) 20-23 June, 2006, Nyborg Denmark. Savchuk, O. & F. Wulff. ‘Long-term modeling of large-scale nutrient cycles in the Baltic Sea.’ Oral lecture at the International Symposium Eutro 2006 (Research and Management in Coastal Ecosystems) 20-23 June, 2006, Nyborg Denmark. Publications Fred Wulff 2/8/2016 16 Rodriques Medina, M. Savchuk, O & F. Wulff. ‘Recontrution of riverine nutrient loads to the Baltic Sea 1970-2000.’ Poster at the International Symposium Eutro 2006 (Research and Management in Coastal Ecosystems) 20-23 June, 2006, Nyborg Denmark. Wulff, F. 2006. ‘Östersjön är inte som andra hav. ’ Pp. 51-64 in Johansson, B. (ed.), Östersjön – hot och hopp. Formas Stockholm Hoffman, M & F. Wulff. 2006. ’Täckdikning och torrläggning – raka rör från åker till hav.’ Pp. 149-162 in Johansson, B. (ed.), Östersjön – hot och hopp. Formas Stockholm. Basova S., Ekholm P., Frumin G., Hall P., Hietanen S. , Huhtala A., Ignatieva N., Kiirikki M. , Kondratyev S., Kuparinen J. , Laukkanen K., Lehtoranta J., Leivuori M., Lukkari K. , Mäkelä K. , Piirimäe K., Pitkänen H., Porvari M., Räike A.., Savchuk O., Tattari S., Tallberg P., Tengberg A. & Wulff, F. Searching efficient protection strategies for the eutrophied Gulf of Finland (GOF): the integrated use of experimental and modeling tools. Poster at the SEGUE symposium, Helsinki, September 2006. Yuri Artioli, Jana Friederich, Jan Vermaat, Fred Wulff, Alison Gilbert, Christoph Humborg and Luca Palmeri. Nutrient budgets for European seas: a measure of the effectiveness of nutrient reduction policies. Oral presentation at the EGU General Assembly (Vienna, April 15-20, 2007) Alison Gilbert, Yuri Artioli, Darius Daunys, Jana Friedrich, Christoph Humborg, Chris Lowe, Abigail McQuatters-Gallop, Laurence Mee, Sergej Olenin, Luca Palmeri, Falk Pollehne, Jan Vermaat and F. Wulff. ‘Estimation of future nutrient enrichment in Europe’s regional seas.’ Oral presentation at the EGU General Assembly (Vienna, April 15-20, 2007) Wulff, F. ‘Science based management scenarios and options for the future of the Baltic Sea environment’. Invited lecture at the final SEGUE symposium, Helsinki, May 2007. Basova S., Ekholm P., Frumin G., Hall P., Hietanen S. , Huhtala A., Ignatieva N., Kiirikki M. , Kondratyev S., Kuparinen J. , Laukkanen K., Lehtoranta J., Leivuori M., Lukkari K. , Mäkelä K. , Piirimäe K., Pitkänen H., Porvari M., Räike A.., Savchuk O., Tattari S., Tallberg P., Tengberg A. & Wulff, F., 2007. Searching efficient protection strategies for the eutrophied Gulf of Finland (GOF): the integrated use of experimental and modeling tools (SEGUE). Final Report. Finnish Enrironment, 15 , 90 pp. Finnish Environmental Institute (SYKE), Helsinki, Finland. ISBN 978-11-2679-3. Riemann, B., J. Carstensen, F. Wulff & S. Johansson. 2007. Baltic Nest – a helping hand to the management of the Baltic Sea Ecoregion. Bonus Newsletter, November 2007, p 6-7. Publications Fred Wulff 2/8/2016 17 Wulff, F. 2007. Enfaldig kritik av räddningsplanen för Östersjön. Uppsala Nya Tidning, 14 Dec 2007 http://www2.unt.se/avd/1,1786,MC=2AV_ID=713292,00.html Wulff, F. 2008. ’The Baltic Sea Action Plan for Nutrient Reductions.’ Invited plenary lecture at International Seminar at the Royal Swedish Acedemy of Sciences, Jan 24, 2008. Wulff, F., Humborg, C., Elmgren, R., Conley, D., Rosenberg, R., Bonsdorff, E., Carstensen, J., Gustavsson, L. 2008. Oseriöst att förneka Östersjöns problen. Svenska Dagbladet, 6 September. Wulff, F., 2008. Is there a future for the Baltic? NEFCO Newsletter, December 2008, 10. Österblom, H. & F. Wulff. 2008. Aktionsplan för Östersjön – äntligen han arbetet börja! Havet 2008. Wulff, F. & C. Humborg, 2009. RECOCA. Reduction of Baltic Sea Nutrient Inputs and Cost Allocation within the Baltic Sea Catchment. BONUS Newsletter April 2009, p 5. Wulff, F., Humborg, C., Rodriguez Medina, M., Mörth, C.-M., Savchuk, O., & A. Sokolov. 2009. Revision of the country allocation of nutrient reductions in the Baltic Sea. Hydrological adjusted riverine loads and atmospheric loads from different countries. Compilation June 5, 2009. Technical report, Baltic Nest Institute, Stockholm Resilience Center, Stockholm University Wulff, F., Casini, M. Hansson, S., MacKenzie, B. and C. Möllman. Minskat fiske ger renare hav. (Less fishery gives a cleaner Sea.) Newpaper articles in Sydsvenska Dagbladet, and in Danish and Polish newspapers in Mar-April 2010. Conclusions from a workshop ‘Food web interactions and their link to climate, fishery, and eutrophication – is science ready to drive management actions to improve the Baltic Sea environment?’ An international workshop at the Royal Academy of Science organised and chaired by F. Wulff and funded by Baltic Sea 2020, Jan 13-14, Stockholm, Sweden. Wulff, F. Oral comments and member of discussion panel at ‘Från ord till handling - vad gör Östersjöstaterna för att rädda vårt innanhav?’(From words to actions- what are the Nordic countries action to save the Baltic Sea?). Nordic Council Seminar at the Swedish Parliament, May 25, 2010. Hägg, H. E., C.-M. Mörth, T. Wällstedt, D. P. Swaney, B. Hong, E. Smedberg, F. Wulff, C. Humborg. 2010. Modelling challenges of nutrient and carbon fluxes from the Baltic Sea Catchment – how to address climate change, landscape change and lifestyle change. Abstract and oral presentation at EUTRO 2010 Conference, Denmark, June 2010. Publications Fred Wulff 2/8/2016 18 Wulff, F. The need for action and what are the alternatives? Invited lecture at Baltic Sea Meeting: Ongoing Actions for a Better Marine Environment organised by the WEBAP project with support by the Centre for Sustainable Development September 2nd 2010 at KTH, Stockholm. Sweden Wulff, F. Accounting and modeling: the BSAP nutrient reduction scheme (NEST) Invited lecture at the HELCOM seminar Building marine policy on best available knowledge, 25 August 2010 at Rosenbads Konferenscenter, Drottninggatan 1, Stockholm, Sweden Savchuk, O., Gustafson, B., Rodriguez Medina, M., Sokolov, A. & Wulff, F. External nutrient loads to the Baltic Sea, 1970-2006. Report No. 5, (Baltic Nest Institute, Stockholm, 2012). Fredrik Wulff, Alexander Sokolov and Oleg Savchuk. Nest – a decision support system for management of the Baltic Sea. A user manual. Baltic Nest Institute, Stockholm University Baltic Sea Centre, Technical Report No. 10. 2013. ISBN: 978-91-86655-09-9 Available at http://apps.nest.su.se/nest/docs/NESTmanual_2-Aug-2013.pdf