Integrated DFG Project "Regional Climate Change": Soil-plant-atmosphere interactions at the regional scale
- Status
- completed
- Project begin
- 01.08.2008
- Project end
- 31.12.2011
- Sponsor mark
- DFG: STR 481/6-1 in PAK 346
- Project-Homepage
- https://klimawandel.uni-hohenheim.de
Description
Coupled atmosphere-land surface models are important tools for predicting the impact of global climate change on a regional scale. The uncertainty of regional simulations is large, however. This is, at least partly, due to deficiencies in the description of soil-plant-atmosphere interactions. In this project, we will integrate crop models with a land surface model, test the capability of the resulting model system and answer the question in which detail transport and growth processes have to be modelled to produce reliable projections of regional climatic conditions and their impact on agriculture, landscape water regime and landscape structure.
This project is part of the Integrated DFG Project "Structure and Functions of Agricultural Landscapes under Global Climate Change - Processes and Projections on a Regional Scale".Involved persons
Involved institutions
- Biogeophysics
- Hohenheim Research Center for Bioeconomy
- Institute of Soil Science and Land Evaluation
Sponsors
Publications in the course of the project
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Assessing the relevance of subsurface processes for the simulation of evapotranspiration and soil moisture dynamics with CLM3.5: Comparison with field data and crop model simulations
2013: Gayler, S., Ingwersen, J., Priesack, E., Wöhling, T., Wulfmeyer, V., Streck, T.
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Influence of climate change on short term management of field crops – A modelling approach
2013: Aurbacher, J., Parker, P. S., Calberto Sánchez, G. A., Steinbach, J., Reinmuth, E., Ingwersen, J., Dabbert, S.
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Uncertainty in simulating wheat yields under climate change
2013: Asseng, S., Ewert, F., Rosenzweig, C., et al.
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The Influence of Climate Change on Short-term Farm Management – an Interdisciplinary Modelling Approach
2013: Aurbacher, J., Reinmuth, E., Parker, P., Calberto, G., Steinbach, J., Ingwersen, J., Dabbert, S.
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Comparison of Noah simulations with Eddy covariance and soil water measurements at a winter wheat stand
2011: Ingwersen, J., Steffens, K., Högy, P., Warrach-Sagi, K., Wizemann, H.-D., Zhunusbayeva, D., Poltoradnev, M., Gäbler, R., Fangmeier, A., Wulfmeyer, V., Streck, T.