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Sie sind hier: Startseite Pflanzenernährung Mitarbeiter Priv. Doz. Dr. Joachim Clemens

Priv. Doz. Dr. Joachim Clemens

 

selected Publications:

 

WINKER M., VINNERÅS B., MUSKOLUS A., ARNOLD U., CLEMENS J (2009):  Fertiliser products from new sanitation systems: Their potential values and risks. Bioresource Technology, Vol. 100, Issue 18, 4090-4096

YEN-PHI, V. T., J. CLEMENS, A. RECHENBURG, B. VINNERAS, C. LENßEN & T. Kistemann (2009): Hygienic Effects and Gas Production of Plastic Bio-digesters under Tropical Conditions. Journal of Water and Health, 7 (4), 590-596

HAMMER H., CLEMENS J. (2007): A tool to Evaluate the Fertiliser Value and the Environmental Impact of Substrates from Wastewater Treatment, Water Science & Technology Vol 56 No 5 201–209

CLEMENS J., TRIMBORN M., WEILAND P., AMON B. (2006): Mitigation of Greenhouse Gas Emissions by Anaerobic Digestion of Cattle Slurry, Agriculture, Ecosystems and Environment, 112, 171-177

SIMONS J., CLEMENS J. (2004): The use of separated human urine as mineral fertilizer, 595-600; in (eds.) Werner et al.: ecosan-closing the loop, 7.-11. April, 2003, Lübeck, Germany, ISBN 3-00-012791-7

SCHERER H.W., GOLDBACH H.E., CLEMENS J. (2003): Potassium dynamics in the soil and yield formation in a long-term field experiment. Plant, Soil and Environment, 49, 531-535

CLEMENS J., CUHLS C. (2003): Greenhouse Gas Emissions from Mechanical and Biological Waste Treatment of Municipal Waste, Environmental Technology, 24, 745-754

CLEMENS J., BERGMANN S., VANDRÉ R. (2002): "Reduced Ammonia Emissions from Slurry after Self-Acidification with Organic Supplements", Environmental Technology, 29, 429-435

WULF S., MAETING M., CLEMENS J. (2002): Effect of application technique on the emission of trace gases (NH3, CH4, N2O) after spreading co-fermented slurry on arable and grassland; Part I: Ammonia volatilization, Journal of Environmental Quality, 31, 1789-1794

WULF S., MAETING M., CLEMENS J. (2002): Effect of application technique on the emission of trace gases (NH3, N2O, CH4) after spreading co-fermented slurry on arable and grassland; Part II: Greenhouse gas emissions, Journal of Environmental Quality, 31, 1795-1801

WULF S., MAETING M., BERGMANN S., CLEMENS J. (2001): Simultaneous Measurement of NH3, N2O, and CH4 to assess efficiency of trace gas emission abatement after slurry application, Phyton, 41, 131-142

CLEMENS J., AHLGRIM H.J. (2001): Greenhouse Gases from Animal Husbandry, Nutrient Cycling in Agroecosystems, 60, 287-300

CLEMENS J., HUSCHKA A. (2001): The Effect of Biological Oxygen Demand of Cattle Slurry and Soil Moisture on Nitrous Oxide Emissions, Nutrient Cycling in Agroecosystems, 59:193-198

CLEMENS J, SCHILLINGER M.P., GOLDBACH H.; HUWE B. (1998): Spatial Variability of Nitrous Oxide Emissions and Soil Parameters - A Field Study, Biology and Fertility of Soils, 28:403-406

CLEMENS J., BURKHARDT J., GOLDBACH H. (1997): Abiogenic nitrous oxide formation on aerosols, Atmosph. Environ., 31, 2961-2964

CLEMENS J., VANDRÉ R., KAUPENJOHANN M., GOLDBACH H. (1997): Ammonia and nitrous oxide emissions after landspreading of slurry as influenced by application technique and dry matter-reduction. II Short term nitrous oxide emissions, Z. Pflanzenernähr. Bodenk., 160, 491-491.

CLEMENS J., HAAS B. (1997): Nitrous Oxide emissions from sewers, Acta hydrochem. hydrobiol., 25, 2, 96-99

VANDRÉ R., CLEMENS J., GOLDBACH H., KAUPENJOHANN M. (1997): Ammonia and nitrous oxide emissions after landspreading of slurry as influenced by application technique and dry matter-reduction. I NH3, Z. Pflanzenernähr. Bodenk., 160, 303-307

VANDRÉ R., CLEMENS J. (1997): Studies on the relationship between slurry, pH, volatilization process and the influence of acidifying additives, Nutrient Cycling in Agroecosystems, 47, 157-165

 

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