HydrOrth Lab
Rene Orth's research group on Modeling Biogeochemical Systems & Hydrology-Biosphere-Climate Interactions @uni-freiburg.de
ecoclim.uni-freiburg.de/team/prof-dr-rene-orth
bgc-jena.mpg.de/en/bgi/hbci
- New paper from our group in @globalchangebio.bsky.social! We show regional emergence of water-related browning in a greening world. This is based on multiple water-related variables, and consistent gridded data covering 1982-2021. Read more: onlinelibrary.wiley.com/doi/10.1111/...
- Coinciding browning and drying is found in tropical regions and in eastern Europe, and influence of water-related variables is confirmed with a regression analysis. Earth system models reproduce observation-based results in the multi-model mean, but results from individual models differ strongly.
- Many thanks to @anabastos.bsky.social, @lanwangerlandsson.bsky.social, @huiiyang.bsky.social, @chunhuizhan.bsky.social, @xinyu66.bsky.social bsky.social and all other collaborators!
- 🌱 Sinikka Paulus (@spaulus.bsky.social) was recently highlighted as the Featured Soil Modeler in the November issue of ISMC News. 📰🌱 👉 Read the full interview here: soil-modeling.org/news/ISMC-Ne...
- 💡In the feature, she shares insights into her current research on understanding soil’s sorptive potential at large scales, as well as the career path that led her into this topic.
- Exciting news from the Future Forests Cluster of Excellence at the University of Freiburg (@uni-freiburg.de)! 🌲🌳 Applications are invited for two (7-year) positions in the Socio-Ecological Systems Modeling Lab of the Cluster: 1️⃣ Modeling Coordinator 2️⃣ Scientific Programmer Find details below 👇
- 🌳📢 Modeling Coordinator position (7 years, TVöD E13) Help coordinate modeling activities, develop synergies and collaborations, as well as contribute to socio-ecological modeling research, including your own studies. 📅 Apply by 3 Dec 2025 🔗 uni-freiburg.de/en/job/00004...
- 🌳💻 Scientific Programmer position (7 years, TVöD E13) Play an important role in the Cluster by making a contribution to the integration of process models for all components of the forest system, and by helping to shape research in this area. 📅 Apply by 3 Dec 2025 🔗 uni-freiburg.de/en/job/00004...
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- New paper from our group in Environmental Research Communications! 🌳We emphasise the importance of short vegetation in urban cooling and highlight the overestimation of cooling effects when assessments rely solely on land surface temperature. Read more at: doi.org/10.1088/2515...
- In this study, we analysed 216 cities around the world and found that trees decrease Universal Thermal Climate Index about 6x more than short vegetation. However, in some regions short vegetation performs similarly. We pinpointed that LST-based measures may overestimate the actual cooling effect.
- Many thanks to @xueyancheng.bsky.social, Jian Peng, Wantong Li, Carsten Dormann, Yanxu Liu, Jianquan Dong, @hydrorth-lab.bsky.social members (@uni-freiburg.de), and all other collaborators.
- 🎉 Congratulations, Dr. Sinikka Paulus (@spaulus.bsky.social) ! 🎓 This past September, Sinikka successfully defended her PhD thesis titled: "A Novel Framework for Assessing the Spatiotemporal Dynamics of Soil Water Vapor Adsorption Using a Global Observation Network"!
- Special thanks go to her supervisors Prof. Dr. Anke Hildebrandt (@ankehildebrandt.bsky.social), Prof. Dr. Markus Reichstein (@reichstein-bgc.bsky.social), Dr. Mirco Migliavacca, Prof. Dr. René Orth, Dr. Sung-Ching Lee (@sclee.bsky.social) and Dr. Jacob Nelson (@jnelson18.bsky.social)
- Additional thanks to her co-authors, colleagues and friends from research groups, the IMPRS at BGC Jena for support throughout the PhD, as well as the whole BGI department at MPI-BGC (@bgc-jena.mpg.de)
- Reposted by HydrOrth Lab💡 I had the opportunity to speak with LATEST THINKING (lt.org) about ongoing work throughout my PhD that incorporates societal and health responses into natural hazard risk assessments. 👉 Full interview available here: doi.org/10.21036/LTP...
- 🎉 Congratulations, Dr. Chunhui Zhan! 🎓 This past Monday, Chunhui successfully defended her PhD thesis titled: "The Effect of Elevated Atmospheric CO2 on the Terrestrial Carbon and Water Cycle"!
- Special thanks go to her supervisors Dr. Alexander J. Winkler, Prof. Dr. René Orth, Prof. Dr. Markus Reichstein (@reichstein-bgc.bsky.social), Prof. Dr. Sönke Zaehle, and Prof. Dr. Anja Rammig (@anjarammig.bsky.social).
- Additional thanks is sent to collaborators Dr. Mirco Migliavacca, Dr. Hui Yang (@huiiyang.bsky.social), Prof. Dr. Martin De Kauwe (@mdekauwe.bsky.social). Along with members of ABC3 (@abcube.bsky.social), the hydrOth_Lab, and additional colleagues.
- Thanks is also sent to Prof. Dr. Stephan Pauleit for chairing the defense session. And heartfelt thanks to her family and her partner, Hoontaek Lee, for their support.
- 🎉 Congratulations, Dr. Melissa Ruiz-Vásquez! 🎓 This past July, Melissa successfully defended her PhD thesis titled: "Exploring the potential of land surface information to improve subseasonal temperature forecast skills." A huge congratulations on this achievement!
- Special thanks go to her supervisors Prof. Dr. René Orth, Prof. Dr. Sungmin O, Prof. Dr. Alexander Brenning (@alexanderbrenning.bsky.social), Prof. Dr. Markus Reichstein ( @reichstein-bgc.bsky.social), and Dr. Gianpaolo Balsamo (@gpbalsamo.bsky.social).
- Additional thanks to the colleagues and friends from the HBCI and EcoClim research groups, as well as the BGI department at MPI-BGC. And heartfelt appreciation goes to her family, Dr. Mateo Duque-Villegas and Irma Consuelo Vásquez-Arteaga, for their support.
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