Department of Biological and Chemical Engineering

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 Department of Biological and Chemical Engineering Research Key areas in research & development Process & Materials Engineering Publications

Publications by Process & Materials Engineering

Are you looking for publications by Section of Process & Materials Engineering? On this page you can find all the publications made by the Section of Process & Materials Engineering - Department of Biological & Chemical Engineering, Aarhus University.

Below you can find a list of all the publications, their publishing date, their author(s), and titles. The list can be sorted by date, author, and title:

List of Publications

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Sommer, S. G., Friis, E., Bach, A. & Schjønning, J. K. (1997). Ammonia volatilization from pig slurry applied with trail hoses or broadspread to winter wheat: effect of crop developmental stae, micoclimate, and leaf ammonia absortion. Journal of Environmental Quality, 26, 1153-1160.
Sommer, S. G., Mikkelsen, H. E. & Mellqvist, J. (1995). Evaluation of meteorological techniques for measurements of ammonia loss from pig slurry. Agricultural and Forest Meteorology, 74, 169-179.
Sommer, S. G. & Birkmose, T. (1998). Pas på svidning med gylle. Landsbladet Mark, 3, 16-19.
Sommer, S. G., Rom, H. B., Støckler, M. & Ladefoged, H. A. (1998). Kultursammenstød mellem svin og mennesker. Vaekst, 2, 31-34.
Sommer, S. G. (1998). Ammoniakfordampning i Danmark - 1988 til 1995. Vand og Jord, 4, 144-147.
Sommer, S. G., Dahl, P. J., Rom, H. B. & Møller, H. B. (1998). Emission of ammonia, nitrous oxide, methane and carbondioxide during composting of deep litter. In Proc. RAMIRAN'98, 8th int. conf. on management strategies for organic waste use in agriculture (pp. 8-8)
Sommer, S. G. & Møller, H. B. (1998). Recycling of organic solids in Denmark and the related legislation.
Sommer, S. G. & Jacobsen, O. H. (1999). Infiltration of slurry liquid and volatilization of ammonia from surface applied pig slurry as affected by soil water content. Journal of Agricultural Science, 132, 297-303.
Sommer, S. G. & Møller, H. B. (1998). Recycling of organic solids in Denmark and the related legislation. In Workshop: Recycling organic solids in agriculture. ROSA, Report of first meeting, Uppsala, Sweden (pp. 48-52)
Sommer, S. G., Dahl, P. J., Rom, H. B. & Møller, H. B. (1999). Emission of ammonia, nitrous oxide, methane and carbondioxide during composting of deep litter. In Proc. RAMIRAN 98 Int. Conf. on management strategies for organic waste use in agriculture (pp. 157-165)
Sommer, S. G. & Møller, H. B. (1999). Ammonia volatilisation from pigs on grass. In 10th Nitrogen Workshop, Copenhagen. Vol. I, II. 52, 4 pp. (pp. 4-4)
Sommer, S. G. (1999). A farm scale model of ammonia volatilisation. In Proc. Workshop: Approaches to greenhouse gas inventories of biogenic sources in agriculture, Lökeberg, Sweden. 53 (pp. 55-71)
Sommer, S. G. & Møller, H. B. (1999). Recycling of organic waste and animal manure in Denmark, research and development activities 1997-2003. In Workshop: Recycling organic solids in agriculture. ROSA, Report of second meeting, Oldenburg, Germany (pp. 51-54)
Sommer, S. G. & Dahl, P. J. (1999). Nutrient and carbon balance during the composting of deep litter. Journal of Agricultural Engineering Research, 74, 145-153.
Sommer, S. G., Hutchings, N. & Hansen, M. N. (1999). Ammonia volatilization from animal manure in Denmark. In Proc. of EU-concerteda action. Workshop I, TEAGASC Wexford, Ireland (Sommer, S.G. & Hutchings, N.J., Eds.) (pp. 32-35)
Sommer, S. G. & Olesen, J. E. (2000). Modelling ammonia volatilization from animal slurry applied with trail hoses to cereals. Atmospheric Environment, 34, 2361-2372.
Sommer, S. G. (2000). Ny database til beregning af ammoniaktab i Europa. Jordbrugsforskning, 2, 9-9.
Sommer, S. G., Petersen, S. O. & Søgaard, H. T. (2000). Greenhouse gas emission from stored livestock slurry. Journal of Environmental Quality, 3(29), 744-751.
Sommer, S. G., Eriksen, J., Petersen, S. O., Sørensen, P., Hansen, B. & Hansen, M. N. (2000). Husdyrgødning og kompost - næringsstofudnyttelse fra stald til mark i økologisk jordbrug. Forskningsnytt om Oekologisk Landbruk i Norden, 3, 10-13.
Sommer, S. G. & Møller, H. B. (2000). Emission of greenhouse gases during composting of deep litter from pig production - effect of straw content. Journal of Agricultural Science, 134, 327-335.
Sommer, S. G. (2000). Næringsstof og kulstoftab ved kompostering samt gødskningsværdien af kompost.
Sommer, S. G. (2000). Ammoniakfordampning fra diegivende søer på græs.
Sommer, S. G. & Eriksen, J. (2000). Dybstrøelse skal udnyttes bedre. Landsbladet, Kvæg, 6, 26-26.
Sommer, S. G. (2000). I Malaysia er gylle ikke guld. DJF Årsberegning, 1999, 34-35.
Sommer, S. G. (2000). Area-wide integrated recycling of pig effluent in Thailand.
Sommer, S. G. (2000). Ammoniakfordampning fra lagret gylle - effekt af flydelag. LRØ NYT, (10).
Sommer, S. G. (2001). Effect of composting on nutrient loss and nitrogen availability of cattle deep litter. Euro, 14, 123-133.
Sommer, S. G., Søgaard, H. T., Møller, H. B. & Morsing, S. (2001). Ammonia volatilization from sows on grassland. Atmospheric Environment, 35, 2023-2032.
Sommer, S. G., Hansen, M. N. & Jacobsen, B. (2001). Op til 30 procent af kvælstoffet fordamper fra marken. Landsbladet Svin, 5, 17-19.
Sommer, S. G., Hansen, M. N. & Jacobsen, B. (2001). Fast gødning skal pløjes ned straks. Landsbladet Svin, 5, 22-22.
Sommer, S. G., Møller, H. B. & Petersen, S. O. (2001). Reduktion af drivhusgasemission fra gylle og organisk affald ved biogasbehandling.
Sommer, S. G. & Hutchings, N. (2001). Ammonia emission from field applied manure and its reduction. European Journal of Agronomy, 15, 1-15.
Sommer, S. G., Hutchings, N., Carton, O. T., Smith, K., Søgaard, H. T., Nicholson, F. A., Huijsmans, J., Bussink, W., Misselbrook, T., Pain, B., Genermont, S., Menzi, H., Morken, J., Verwijs, B., Rodhe, L. & Döhler, H. (2001). Ammonia losses from field applied animal manure. Aarhus University.
Sommer, S. G. & Hutchings, N. (2002). ALFAM vil kunne mindske ammoniakfordampning fra markerne. Jordbrugsforskning, 1, 3-3.
Sommer, S. G., Møller, H. B. & Petersen, S. O. (2002). Reduction in methane and nitrous oxide emission from animal slurry through anaerobic digestion. In Proc. 3rd int. symp. on Non-CO2 Greenhouse Gases: Scientific Understanding, Control Options and Policy Aspects. Millpress Science Publishers Delft, Maastricht, The Netherlands. ISBN 90-77017-70-4 (pp. 475-480)
Sommer, S. G. (2002). ALFAM - Et beslutningsstøtteværktøj til beregning af ammoniakfordampning. In Danmarks JordbrugsForskning og Landbrugets Rådgivningscenter konference: Teknik i Landbruget 2002, Scandinavian Congress Center, Aarhus, 21.-22.3.02. Bila (pp. 58-59)
Sommer, S. G. (1988). A simple biomonitor for measuring ammonia deposition in rural areas. Biology and Fertility of Soils, 6, 61-64.
Sommer, S. G. & Jensen, E. S. (1991). Foliar absorption of atmospheric ammonia by ryegrass in the field. Journal of Environmental Quality, 20, 153-156.
Sommer, S. G. & Olesen, J. E. (1991). Effects of dry matter content and temperature on ammonia loss from surface-applied cattle slurry. Journal of Environmental Quality, 20, 679-683.
Sommer, S. G., Olesen, J. E. & Christensen, B. T. (1991). Effects of temperature, wind speed and air humidity on ammonia volatilization from surface applied cattle slurry. Nongye Kexue Yanjiu, 117, 91-100.
Sommer, S. G., Kjellerup, V. K. & Kristjansen, O. (1992). Determination of ammonium nitrogen in pig and cattle slurry: Sample preparation and analysis. Acta Agriculturae Scandinavica, Section B - Soil & Plant Science, 42, 146-151.
Sommer, S. G. & Christensen, B. T. (1992). Ammonia volatilization after injection of anhydrous ammonia into arable soils of different moisture levels. Plant and Soil, 142(1), 143-146.
Sommer, S. G., Christensen, B. T., Nielsen, N. E. & Schjørring, J. K. (1993). Ammonia volatilization during storage of cattle and pig slurry: Effect of surface cover. Journal of Agricultural Science, 121, 63-71.
Sommer, S. G., Jensen, E. S. & Schjørring, J. K. (1993). Leaf absorption of atmospheric ammonia emitted from pig slurry applied beneath the canopy of winter wheat. Acta Agriculturae Scandinavica, Section B - Soil & Plant Science, 43, 21-24.
Sommer, S. G., Hutchings, N., Kyllingsbæk, A. & Thomsen, I. (1996). Historical trends in N circulation on Danish livestock farms and the related legislation. Ingénieries: Eau-Agriculture-Territoires, Special Issue, 23-30.
Sommer, S. G. (1997). Ammonia volatilization from farm tanks containing anaerobically digested animal slurry. Atmospheric Environment, 31, 863-868.
Sommer, S. G. (1991). Ammonia volatilization from slurry tanks with different surface coverings.
Sommer, S. G. (1991). Deposition of ammonia near a dairy farm.
Sommer, S. G. (1991). NH3-Volatilization from fertilizers and animal manure.
Sommer, S. G. & Christensen, B. T. (1991). Effect of dry matter content on ammonia loss from surface applied cattle slurry. In Odour and ammonia emissions from livestock farming (Nielsen, V.C., Voorburg, J. H. & L'Hermite, P. (Eds.)). Elsevier Applied Science, London, New Yor (pp. 141-147)

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