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Grøn energi fra biogas. In S. G. Sommer, K. Overgaard, F. L. Borum, D. L. Damkjær & H. Falkenberg (Eds.),
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Chadwick, D., Cardenas, L., Misselbrook, T.
, Sommer, S. G., Amon, B. & Fangueiro, D. (2010).
Manure management: implications for nitrous oxide and methane emissions. In McGinn (Ed.),
The Greenhouse Gases and Animal Agriculture conference
Farrell, J. M., Murry, B. A., Leopold, D. J., Halpern, A., Rippke, M. B., Godwin, K. S.
& Hafner, S. D. (2010).
Water-level regulation and coastal wetland vegetation in the upper St. Lawrence River: Inferences from historical aerial imagery, seed banks, and Typha dynamics.
Hydrobiologia,
647(1), 127-144.
https://doi.org/10.1007/s10750-009-0035-z
Hjorth, M., Nielsen, A. M., Nyord, T., Hansen, M. N., Nissen, P.
& Sommer, S. G. (2009).
Nutrient value, odour emission and energy production of manure as influenced by anaerobic digestion and separation.
Agronomy for Sustainable Development,
29, 329-338.
https://doi.org/10.1051/agro:2008047
Nyord, T., Schelde, K. M.
, Søgaard, H. T., Jensen, L. S.
& Sommer, S. G. (2008).
A simple model for assessing ammonia emission from ammoniacal fertilisers as affected by pH and injection into soil.
Atmospheric Environment,
42(19), 4656-4664.
https://doi.org/10.1016/j.atmosenv.2008.01.051
Sommer, S. G., Dalsgaard, A., Roepstorf, A., Jensen, L. S., Luxhøj, J., Tran, T. S., Tran, M. T. T. H., Dang, T. T. S., Vu, C. C. & Vu, T. K. V. (2008).
Livestock production and manure management on animal farms in Vietnam. In J. Moran (Ed.),
Business Management: For Tropical Dairy Farmers Landlinks Press.
Petersen, S. O., Sommer, S. G., Béline, F., Burton, C., Dach, J., Dourmad, J. Y., Leip, A., Misselbrook, T., Nicholson, F.
, Poulsen, H. D., Provolo, G.
, Sørensen, P., Vinnerås, B., Weiske, A., Bernal, M.-P., Böhm, R., Juhász, C. & Mihelic, R. (2007).
Recycling of livestock manure in a whole-farm perspective.
Livestock Science,
112, 180-191.
https://doi.org/10.1016/j.livsci.2007.09.001
Sheppard, S. C., Bittman, S., Tait, J.
, Sommer, S. G. & Webb, J. (2007).
Sensitivity analysis of alternative model structures for an indicator of ammonia emissions from agriculture.
Canadian Journal of Soil Science,
87(2), 129-139.
http://rpas.web-p.cisti.nrc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet&journal=cjss&volume=87&articleFile=S06-062.pdf