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Department Biogeochemical Integration

Prof. Dr. Markus Reichstein

How do ecosystems respond to changing weather patterns, rising temperatures and increasing carbon dioxide concentrations? Is the effect of precipitation more important than that of temperature? Or are ecosystem dynamics more strongly affected by nutrient availability? What is the role of extreme events in shaping biogeochemical cycles? To find out the answers we need to understand the interactions among three complex systems: climate, vegetation, and soil. Thus, we combine experiments and in-situ long-term observation with Earth Observations gathered by aircraft and satellites across a range of spatial scales, and embrace data-driven machine learning and theory-driven mechanistic modelling. With our research, we try to understand how the terrestrial biosphere reacts to and exerts feedbacks on ongoing environmental change and variation in atmospheric conditions.

Latest publications

1.
Wang, C.; Chen, J.; Lee, S.-C.; Xiong, L.; Su, T.; Lin, Q.; Xu, C.-Y.: Response and recovery times of vegetation productivity under drought stress: Dominant factors and relationships. Journal of Hydrology 655, 132945 (2025)
2.
Poehls, J.; Alonso, L.; Koirala, S.; Carvalhais, N.; Reichstein, M.: Downscaling soil moisture to sub-km resolutions with simple machine learning ensembles. Journal of Hydrology 652, 132624 (2025)
3.
Kou-Giesbrecht, S.; Arora, V. K.; Jones, C. D.; Brovkin, V.; Hajima, T.; Kawamiya, M.; Liddicoat, S. K.; Winkler, A.; Zaehle, S.: Rising nitrogen deposition leads to only a minor increase in CO2 uptake in Earth system models. Communications Earth & Environment 6, 216 (2025)
4.
Reichstein, M.; Benson, V.; Blunk, J.; Camps-Valls, G.; Creutzig, F.; Fearnley, C. J.; Han, B.; Kornhuber, K.; Rahaman, N.; Schölkopf, B. et al.; Tárraga, J. M.; Vinuesa, R.; Dall, K.; Denzler, J.; Frank, D.; Martini, G.; Nganga, N.; Maddix, D. C.; Weldemariam, K.: Early warning of complex climate risk with integrated artificial intelligence. Nature Communications 16, 2564 (2025)
5.
Chang, Y.; Winkler, A.; Noori, A.; Knyazikhin, Y.; Myneni, R.: Precipitation leads the long-term vegetation increase in the conterminous United States drylands. Environmental Research Letters 20 (4), 044006 (2025)
6.
Karasante, I.; Alonso, L.; Prapas, I.; Ahuja, A.; Carvalhais, N.; Papoutsis, I.: SeasFire cube - a multivariate dataset for global wildfire modeling. Scientific Data 12, 368 (2025)
7.
De Polt, K.; Dormann, C. F.; Ward, P. J.; De Ruiter, M. C.; Runkle, J. D.; Wutzler, T.; Reichstein, M.; Orth, R.: Regional differences in the impact of heat and moisture on public health within Europe. ESS Open Archive (2025)
8.
Lee, H. T.; Jung, M.; Carvalhais, N.; Reichstein, M.; Forkel, M.; Bloom, A. A.; Pacheco-Labrador, J.; Koirala, S.: Spatial attribution of temporal variability in global land-atmosphere CO2 exchange using a model-data integration framework. Journal of Advances in Modeling Earth Systems 17 (3), e2024MS004479v (2025)
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