Dr. Clemens Scheer


Agricultural Engineer


Scheer, C., R. Wassmann, K. Butterbach-Bahl, J.P.A. Lamers and C. Martius.  2009.  The Relationship between N2O, NO, and N2 fluxes from Fertilized and Irrigated Dryland Soils of the Aral Sea Basin, Uzbekistan.  Plant and Soil, 314   : 273-283   .


Scheer, C.  2008.  Biosphere-atmosphere-exchange of C and N trace gases and microbial N turnover processes in irrigated agricultural systems of the Aral Sea Basin, Uzbekistan.  Doctoral thesis at  Faculty of Agriculture, University of Bonn.  Further Information
Scheer, C., R. Wassmann, K. Kienzler, N. Ibragimov, R. Eshchanov.  2008.  Nitrous oxide emissions from fertilized, irrigated cotton (Gossypium hirsutum L) in the Aral Sea Basin, Uzbekistan: Influence of nitrogen applications and irrigation practices.  Soil Biology & Biochemistry, 40   : 290-301   . Download [DOC | 334.50KB]
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Scheer, C., Wassmann, R., Kienzler, K., Ibragimov, N., Lamers, J.P.A., Martius, Ch.  2008.  Methane and nitrous oxide fluxes in annual and perennial land use systems of the irrigated areas in the Aral Sea Basin.  Global Change Biology, 14   : 1-15   .


Scheer, C., R. Wassmann, K. Kienzler, N. Ibragimov, R. Eshchanov,.  2007.  Nitrous oxide emissions from irrigated cotton (Gossypium hirsutum l.) in Khorezm region..  In: Scientific and practical bases of improvement of soil fertility. Proceedings of the International Conference held in Tashkent, Uzbekistan (27-28 August 2007, Uzbekistan Cotton Research Institute) Part.1, p. 428.


Clemens Scheer, Reiner Wassmann, John Lamers.  2006.  Greenhouse Gas Emissions from Irrigated Agriculture in Khorezm Region (Uzbekistan) In: Proceedings of the conference on “Prosperity and Poverty in a Globalised World – Challenges for Agricultural Research.  Further Information
Kienzler, K. and C. Scheer.  2006.  Optimal water and N-fertilizer allocation for winter wheat (Triticum aestivum L.) in Khorezm, Uzbekistan. 30. Agriculture in Uzbekistan (in Uzbek).. 
Scheer, C., N. Ibragimov, K. Kienzler and J. Lamers.  2006.  Nitrogen Gas emission in cotton fields.  Agriculture in Uzbekistan, No 6, 14 (in Russian) .  


Klemm O, Wrzesinsky T, Scheer C.  2005.  Fog water flux at a canopy top: Direct measurement versus one-dimensional model ATMOSPHERIC ENVIRONMENT 39 (29): 5375-5386 SEP 2005. 

Additionals, Curriculum Vitae
and Downloads
Research themes
  • Governance
  • Institutions
Research countries
  • Uzbekistan
Additional information

Currently at Institute for Meteorology and Climate Research (IMK/IFU) Garmisch-Partenkirchen

Doctoral research funded by


Clemens Scheer

Former Junior Researcher

Former Department :
ZEF C: Department of Ecology and Natural Resources Management

Office E-Mail:
clemens scheer(at)kit edu