Soil microorganisms and plants are key players in the production and breakdown of organic matter, and together control global biogeochemical cycles of carbon, nitrogen and phosphorus. TER, the Division of Terrestrial Ecosystem Research, aims to advance our fundamental understanding of how plants and soil microorganisms respond to, and in turn shape, their abiotic and biotic environment, and to determine the consequences for the functioning of Earth’s ecosystems.
Research Mission
Primarily dedicated to basic research, TER addresses pressing environmental issues, such as the impact of climate and land-use change on ecosystem functioning and the role of soils in the global carbon cycle and in food security. In doing so, we work on scales from µm (i.e. the scale at which microbes operate) to the biosphere (i.e. where plant and microbial processes become evident), and in ecosystems spanning the Arctic tundra to tropical rainforests. We integrate this scale of thinking with state-of-the-art methods, including stable isotope tracing and biomarker fingerprinting, and are developing novel approaches to estimate gross environmental processes with isotope pool dilution techniques.
We are strongly committed to conduct world-leading research in a motivating and intellectually stimulating environment, and to train our students to become independent and internationally competitive scientists who enjoy research and contribute to society as conscientious citizens.

Research Projects
CryoCARB - Advancing organic carbon estimates for cryoturbated soils
CryoCarb is an international project that includes seven research groups from Europe and Russia. Our main goal is to (i) advance organic carbon estimates for cryoturbated soils focusing on the Eurasian Arctic and (ii) to understand the vulnerability of these carbon stocks in a future climate. Our vision is to use this knowledge to improve existing models to better predict the response of cryoturbated soils to future climate conditions.
The project is an ESF-European Polar Consortium endorsed project.
The Austrian project part is funded by the FWF - Austrian Science Fund.
Link:
- external webpage CryoCARB

Investigated by:
- Andreas Richter
- Christina Kaiser
- Julia Wiesenbauer