1981 – 2008

Now:
Professor emeritus

Project:
Quantification of Soil CO2 Emissions under the Influence of Climate Change on the Qinghai-Tibet Plateau based on Freely Accessible Data (2012 – 2017)

Project:
BEF China (2008 – 2012)

Now at:
Ingenieurbüro Dr.-Ing. Frank Dröscher, Tübingen

Project:
BEF-China (2011-2015)

Now at:
Daimler, Stuttgart

Project: 
Modelling Carbon Stocks using digital soil mapping in Western Greenland

Now at:
Slippery Rock University of Pennsylvania, USA 

Project:
Palaeosols from King George Island, Maritime Antarctica - Indicators of climate change during the Eocene/Oligocene transition (2013 – 2018)

Now at:
University of Alaska Fairbanks (USA) (Department of Chemistry and Biochemistry)

and

USDA Forest Service, Juneau

1986 – 2004

Now:
Professor emeritus

Project:
SFB 1070 (2017 – 2022) 

Now at:
AG Bodengeographie, Geographisches Institut, Johannes Gutenberg Universität Mainz

Project:
YANGTZE-GEO (2008 – 2014)

Now at:
Julius-Maximilians University, Institute of Geography and Geology, Department of Remote Sensing, Würzburg

Project: 

CRC 1070 ResourceCultures

Now at:

Geopark Schwäbische Alb