2005

Arndt, S., Brumsack, H.J. & Wirtz, K.W. (2005) Cretaceous Black Shales as Active Bioreactors: A Biogeochemical Model for the Deep Biosphere Encountered during ODP Leg 207 (Demerara Rise). Geochimica, Cosmochimica Acta. (akzeptiert).
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Liu, X. and Wirtz, K.W. (2005) Sequential negotiation in multiagent systems for oil spill response decision-making. Marine Pollution Bulletin (50) 469-474.
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Liu, X. and Wirtz, K.W. (2005) Multi-agent negotiation in the Prestige oil spill response scenario: a conflict resolution mechanism design and simulations. In: C. A. Brebbia and M. Da Conceicao Cunha (ed.) Coastal Engineering VII. WIT, UK.
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Liu, X., Wirtz, K. W. and Adam, S. (2005) Fuzzy comprehensive evaluation for the optimal management of responding to oil spill. ICNC'05-FSKD'05, China. (accepted).
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Liu, X. and Wirtz, K.W. (2005) Multi-agent negotiation in the Prestige oil spill response sce-nario: a conflict resolution mechanism design and simulations. Algarve, Portugal.
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Liu, X., and Wirtz, K. W. (2005) Evaluating oil spill response strategies economically: a case study of the Pallas accident in Germany. International Conference on Environmetrics, Beijing, China. (accepted).
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Wirtz, K.W. (2005) Modeling oil spills and combat response for an integrated impact assessment. Workshop on Risk assessment and oil spill contingency. Februar 2005, Geesthacht.
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Wirtz, K.W. (2005) Modeling oil spills and combat response for an integrated impact assessment. Workshop on Risk assessment and oil spill contingency. Februar 2005, Geesthacht.
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Wirtz, K.W. (2005) Integrated Modeling of Human-Ckimate Interactions in the Holocene. ESF HOLIVAR workshop. Mai 2005, Annaboda (SE).
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Wirtz, K.W. (2005) Modellrekonstruktion des vorindustriellen Zustandes der küstennahen Nordsee: Möglichkeiten und Grenzen. Workshop Strategien zur Sanierung von Küstengewässern. Mai 2005, Rostock.
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Wirtz, K.W. & Bernhardt, K. (2005) Mid-Holocene reorganization of climate variability (eingereicht bei Quarternary Science Reviews).
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Wirtz, K.W. & Bernhardt, K. (2005) Mid-Holocene reorganization of climate variability (eingereicht bei Quarternary Science Reviews).
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2004

Baumberger, N.; Adam, S.; Xin, L. & Wirtz, K.W. (2004) Multicriteria decision support under uncertainty: Evaluation of the Prestige spill contingencies (eingereicht bei Ecological Economics)
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Bernhardt, K. & Wirtz, K.W. (2004) Reduction of complex models using data-mining and nonlinear projection techniques. In: C. Pahl-Wostl (Hrsg.) Proceedings of the Int. Environmental Modelling and Software Society Conference 2004, Osnabrück.
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Kallee, C.U. & Wirtz, K.W. (2004) Handling harmful algal blooms: A questionnaire on HAB management and mitigation for aquaculture farms. (vor Einreichung bei Harmful Algae).
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Kivman, G., Danilov, S., Fritzsch, B., Harig, S., Reick, C., Schröter, J., Seufer, V., Sidorenko, D., Staneva, J., Wenzel, M. (2004) Improved estimates of the oceanic circulation using the CHAMP geoid. Reigber, Ch., Schwintzer, P. (eds) CHAMP Mission results for Gravity, Magnetic and Atmospheric Studies. Springer, Berlin Heidelberg New York.
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Kourafalou, V.H., Tsiaras, K. and Staneva, J.V. (2004) Numerical studies on the dynamics of the North-western Black Sea shelf. Mediterranean Marine Systems, accepted.
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Kourafalou, V., Tsiaras, K., Staneva, J., Stanev, E. and Peneva, E. (2004) Modeling the effects of nutrient loading and climate changes to the North-western Black Sea. Part 1: Hydrodynamics, Fourth Black Sea International Conference, St. Konstantin and Elena, Varna, Bulgaria.
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Lemmen, C. & Wirtz, K.W. (2004) Simulating World System History. In: A. Sherrat and A. Horn-borg (Hrsg.) World System History. Columbia Press, New York (invited paper, in press)
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Sperr, A & Wirtz K.W. (2004) Reconstruction of a minimal model for sediment biogeochemistry (vor Einreichung bei Ecological Modelling).
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Schernewski, G.; Dehne, P.; Erbguth, W. Glaeser, B.; Janssen, G.; Kazakos, W.; Schuldt, B, ; Sordyl, H.; Steingrube, W.; Vetter, L. & Wirtz, K.W. (2004) Integriertes Küstenzonenmanagement in der Odermündungsregion (IKZM Oder) Coastline Reports 1.
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Stanev, E., Staneva, J., Bullister, J. L., Murray, J.W. (2004) Ventilation of the Black Sea Pycnocline Inferred from Observed and Model Simulated Chlorofluorocarbon Data. Submitted, Deep Sea Research, Deep-Sea Res., 51(12), 2137–2169.
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Staneva, J.V., Kourafalou, V.H and Tsiaras, K. (2004) Modeling the seasonal cycle of the Northwestern Black Sea ecosystem. Mediterranean Marine Systems, accepted
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Staneva, J.; Kourafalou, V.; Stanev, E.; Tsiaras, K. (2004) Ecosystem response to nutrient loading and climate changes: a case study for the Black Sea, EGU04-A-06728
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Staneva, J. (2004) Modeling of the ecosystem behavior in the north-western Black Sea during 2002 and 2003. DANUBS workshop, St. Konstantin and Elena, Varna, Bulgaria.
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Staneva, J.V. (2004) Instabilities and thermohaline stratification at tidal mixing front: A case study for the German Bight. GETM Workshop.
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Staneva, J. (2004) An integrated study of physical and ecosystem dynamics: one step towards developing management tools for the protection of the marine environment. DANUBS International Conference, Vienna.
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Staneva, J. (2004) Numerical modeling of the German Bight. 1. GETM Users Workshop, Baaring Hojskole, Danemark.
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Staneva, J., Wenzel, M., Schroeter, J. (2004). Ocean circulation and transports in the last decade through global ocean data assimilation. GODAE Summer School, September, 2004, La Londe Les Maures, France.
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Wirtz, K.W. (2004) Taking uncertainty into a multilevel contingency DSS: the Prestige oil spill revised. IEMSS Juni 2004, Osnabrück.
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Wirtz, K.W. (2004) Uncertainty & Economy in a Contingency DSS: the Prestige Oil Spill Revised. IMEMS Oktober 2004, Washington D.C (USA).
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Wirtz, K.W. (2004) Entscheidungshilfesysteme zur Folgenabschätzung von Öl- und Schadstoffunfällen an Offshore Windenergieanlagen. Symposium Risiken von Offshore-Windenergieanlagen, Oktober 2004, Oldenburg.
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Wirtz, K.W.; Adam, S.; Xin, L. & Baumberger, N. (2004) Robustness against different implementations of uncertainty in a contingency DSS: the Prestige oil spill revised. In: C. Pahl-Wostl (Hrsg.) Proceedings of the Int. Environmental Modelling and Software Society Conference 2004, Osnabrück.
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Wirtz, K.W. (2004) Control of biogeochemical cycling by mobility and metabolic strategies of microbes in the sediments: an integrated model study. FEMS Microbiology Ecology 46, 295-306.
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Wirtz, K.W. & Wiltshire, K. (2004) Long-term shifts in marine ecosystem functioning detected by assimilation the Helgoland Roads time-series into a complex food-web model. Journal of Marine Systems (im Druck).
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Wirtz, K.W. (2004) Predicting and understanding cultural dynamics under Holocene climate changes (vor Einreichung bei Current Anthropology)
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Xin, L. & Wirtz, K.W. (2004) Sequential Negotiation in Multiagent Systems for Oil Spill Response Decision-Making (eingereicht bei der PPSN-Konferenz Birmingham).
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Xin, L. Mayerle, R & Wirtz, K.W. (2004) Measuring Environmental Damage in the Coastal Area Using Economic Valuation Methods. Littoral 2004, 20-22 September. In: Proceedings of Littoral 2004. Aberdeen, Scotland, UK.
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Xin, L. & Wirtz, K. W. (2004) Using economic valuation methods to measure environmental damage in the coastal area. Aberdeen, UK.
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2003

Wirtz, K.W. (2003) Integrated assessment of sediment biogeochemistry under fluctuating conditions: coupling microbial kinetics with two-dimensional vertical transport Terramare Berichtereihe 12, 128-131.
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Sperr, T.A. & Wirtz, K.W. (2003). Multi-step reduction of a complex biogeochemical model with data mining techniques. Terramare Berichtereihe 12, 28-31.
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Wirtz, K.W. & Lemmen, C. (2003). A global dynamic model for the Neolithic Transition. Climatic Change 59, 333-367.
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Wirtz, K.W. (2003). Hindcasted effects of Neolithic land-use on world-wide migration patterns and technology evolution. B. Benzing; B. Herrmann (Hrsg.) Exploitation and Overexploitation in Societies Past and Present. Lit Verlag, Münster. 41-50.
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Wirtz, K.W. (2003). Adaptive significance of C partitioning and specific leaf area regulation in Betula pendula. Tree Physiology 23,181-190.
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2002

Wirtz, K.W. & Schuchardt, B. (2002). Tiefe Gräben: Auswirkungen von Pipelines und Stromleitungen. In: J.H. Lozán, E. Rachor, K. Reise, J. Sündermann, H. v. Westernhagen (Hrsg.) Warnsignale aus Nordsee und Wattenmeer. Parey, Hamburg. 154-156.
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Wirtz, K.W., Tol, R.S.J. & Hooss, K.G. (2002). Nutzungskonflikte im Meeresraum. In: J.H. Lozán, E. Rachor, K. Reise, J. Sündermann, H. v. Westernhagen (Hrsg.) Warnsignale aus Nordsee und Wattenmeer. Parey, Hamburg. 157-160.
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Wirtz, K.W. (2002). A generic model for changes in microbial kinetic coefficients. Journal of Biotechnology 97, 147-162.
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Köhler, P. & Wirtz, K.W. (2002). Linear understanding of a huge aquatic ecosystem model using a group-collecting sensitivity analysis. Environmental Modelling & Software 17, 613-625.
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de Vries, H.J.M., Thompson, M. & Wirtz, K.W. (2002). Understanding: Fragments of a Unifying Perspective. In: H.J.M. de Vries; J. Goudsblom (Hrsg.) Mappae Mundi: Humans and their Habitats in a Long-Term Socio-Ecological Perspective. Amsterdam University Press, Amsterdam. S.257-299.
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2001

Wirtz, K.W. (2001). Strategies for transforming fine scale knowledge to management usability. Marine Pollution Bulletin 43, 209-214.
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Wirtz, K.W. (2001.) Modelle ökologischer Modelle: von der Bewertung zur Optimierung. Theorie in der Ökologie 4, 129-140.
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2000

Klenke, T. & Wirtz, K.W. (2000.) Off-Shore-Windenergieanlagen: neue Aufgaben der Meeres-Raum-Planung und Meeresforschung. Mitteilungen der Deutschen Gesellschaft für Meeresforschung 2/00, 3-6.
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Wirtz, K.W. (2000). Simulating the dynamics of leaf physiology and morphology with an extended optimality approach. Annals of Botany 86, 753-764.
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Wirtz, K.W. (2000). Second order up-scaling: theory and an exercise with a complex photosynthesis model. Ecological Modelling 126, 59-71.
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bis 1999

Wirtz, K.W., V. Niesel (1999). Modelle in der Ökosystemforschung: Methoden, Bewertung und Perspektiven. Terramare Berichtereihe 11B, Wilhelmshaven. 126 S.
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Wirtz, K.W. (1998). Modellierung von Anpassungsvorgängen in der belebten Natur. Dissertation, FB Physik der Universität Kassel.
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Wirtz, K.W. (1998). A scale-independent formalism for describing adaptive phenomena in nature. In: Kastner-Maresch, A., W. Kurth, M. Sonntag (Hrsg.) Individual-based structural and functional models in ecology. Bayreuther Forum Ökologie 52, 223-243.
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Wirtz, K.W., B. Eckhardt (1996). Effective variables in ecosystem models with an application to phytoplankton succession. Ecological Modelling 92, 33-53.
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Wirtz, K.W. (1996). Self-regulation of plants: from individual to aggregated dynamics. In: F. Schweitzer (Hrsg.) Self-organization of Complex Structures: From Individual to Collective Dynamics, vol II. Gordon, Breach, London. 257-267.
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