Our research interests focus on the role of vegetation, its composition and structure, on land surface processes and climate feedbacks. Radiation is one of the key factors linking land surface and atmospheric processes. At the same time, radiation is a limiting growth factor of vegetation, be it in the short wavelength range as photosynthetically active radiation or in the longwave domain as temperature. Our goal is to contribute to ecological and climatological questions through combined field and satellite radiation measurements, radiative modelling, and ecological experimental approaches, from the plant to the landscape scale.
The emphasis lies on continuous process-related ecosystem variables (e.g. albedo, plant traits), going beyond traditional land cover types with spatially discrete class boundaries. Our focus is on vegetation dynamics, biodiversity and related permafrost-vegetation-atmosphere processes in Northeastern Siberian tundra.
Most Recent News
- 20/05/20 - Congratulations, Jin-Soo, for wining a highly competitive grant for a 'Post-Doctoral Overseas Training', National Research Foundation of Korea!
- 14/05/20 - Another cool article in Nature Communications on Arctic warming mechanisms related to CO2 physiological forcing. Congrats, Jin-Soo!
- 08/05/20 - Congratulations, Cengiz, for your MSc thesis defense! Was a real pleasure to see this final presentation!
- 08/05/20 - Nice media coverage of Arctic Panel discussion during World Biodiversity Forum today in higgs, but also several regional newspapers Die Arktis wie wir sie heute kennen ist verloren.
- 01/05/20 - Gabriela is the new chair of the Science and Technology Advisory board of the Swiss Polar Institute, supported by the new vice-chair Björn Dählbeck - looking forward to this new service! https://swisspolar.ch/organisation/
- 30/04/20 - Art and Science meet at the poles - Barbara Schibli and Gabriela got one out of 4 PolArts grants awarded and will work together on tundra soundscapes over the coming year https://prohelvetia.ch/en/2020/04/polarts-tandems/
- 22/04/20 - Congratulations to Jin-Soo for the acceptance of his paper on decadal ENSO-global carbon cycle relationships!
- 22/04/20 - Congratulations to Simone Stünzi for the acceptance of her first paper on Siberian forest fires!
- 01/04/20 - Welcome, Jin-Soo Kim, to our research group! Looking forward to develop new research and teaching with you!
- 29/02/20 - The Arctic is greening with climate warming - it's not so straight forward! Our recent paper in Nature Climate Change discusses complexities in the greening of the Arctic.
- 09/01/20 - Exciting times with two substantial papers out within just 2 days by our group members:
1. Terrestrial land-cover type richness is positively linked to landscape-level functioning in Nature Communications and the related UZH press release - congratulations, Jacqueline!
2. Relation of fires in Siberia with preceding Arctic Oscillation patterns in Science Advances - congratulations, Jin-Soo!
- 09/12/19 - Enjoy a short movie about the Siberian tundra by our MSc student Cengiz Akandil, screened at the Science Film Festival in November. Very well done, Cengiz and great music by your band!
For news in the past, visit the full news list!
- Biodiversity and climate interactions in Arctic tundra ecosystems
- Arctic shrub encroachment and its feedbacks to permafrost and climate
- Land surface reflectance and albedo definitions and measurements
- Validation of satellite-inferred land products
- Spatial patterns of vegetation and animal movement
Projects and Collaborations:
- CHARTER (EU Horizon 2020 - coming soon!)
- Arctic tundra surface energy budget (SNSF)
- Global change and biodiversity (URPP GCB)
- Swiss Polar Institute (SPI)
- Terrestrial Working Group, International Arctic Science Committee (IASC)
- Conservation of Arctic Flora and Fauna (CAFF), Arctic Council
- Shrub Hub
- Drone Ecology Network
- Zurich-Aldabra research platform (ZARP)
- CEOS Land product validation (LPV)
- Ecosystems and Climate (UWW182)
- Spatial Ecology and Remote Sensing (UWW252)
- Introduction to Earth System Science (ESS101)
- Earth System Modelling (ESS 416)