Ecological-Economic Modelling
Most of the world's ecosystems are affected by human activities, be it indirectly e.g. through human-induced climate change or directly e.g. through land clearing and harvesting of resources. The conservation of biodiversity and the maintenance of ecosystem services therefore have an ecological as well as an economic dimension. Deriving strategies to conserve biodiversity and use the resources of ecosystems in a sustainable manner requires the integrated consideration of both these dimensions. Ecological-economic modelling has been proven to be an effective method for integrating ecology and economics. At the Department of Ecological Modelling it is especially applied to design cost-effective market-based instruments for the conservation of biodiversity, such as payments for environmental measures and tradable land use permits. Other topics of research are resource management (see also link to social-ecological modelling below) and energy policy. A multitude of methods is used such as ecological and economic modelling, numerical optimisation and agent-based modelling. The research is carried out in collaboration with economists from the Department of Economics at the UFZ and from other institutions. Sometimes the Department of Ecological Modelling itself hosts economic modellers.
Selected Publications
- Surun, C., Drechsler, M. (2018):
Effectiveness of tradable permits for the conservation of metacommunities with two competing species
Ecol. Econ. 147 , 189 - 196 10.1016/j.ecolecon.2018.01.016 - Drechsler, M. (2017):
Performance of input- and output-based payments for the conservation of mobile species
Ecol. Econ. 134 , 49 - 56 10.1016/j.ecolecon.2016.12.022 - Wätzold, F., Drechsler, M., Johst, K., Mewes, M., Sturm, A. (2016):
A novel, spatiotemporally explicit ecological-economic modeling procedure for the design of cost-effective agri-environment schemes to conserve biodiversity
Am. J. Agr. Econ. 98 (2), 489 - 512 10.1093/ajae/aav058 - Touza, J., Drechsler, M., Smart, J.C.R., Termansen, M. (2013):
Emergence of cooperative behaviours in the management of mobile ecological resources
Environ. Modell. Softw. 45 , 52 - 63 10.1016/j.envsoft.2012.03.015 - Drechsler, M., Meyerhoff, J., Ohl, C. (2012):
The effect of feed-in tariffs on the production cost and the landscape externalities of wind power generation in West Saxony, Germany
Energy Policy 48 , 730 - 736 10.1016/j.enpol.2012.06.008 - Drechsler, M. (2011):
Trade-offs in the design of cost-effective habitat networks when conservation costs are variable in space and time
Biol. Conserv. 144 (1), 479 - 489 10.1016/j.biocon.2010.10.001