Background and activities
Scientific, academic and artistic work
A selection of recent journal publications, artistic productions, books, including book and report excerpts. See all publications in the database
- (2015) The BioValueChain model: a Norwegian model for calculating environmental impacts of biogas value chains. The International Journal of Life Cycle Assessment. vol. 20 (4).
- (2014) Improving nutrient fixation and dry matter content of an ammonium-rich anaerobic digestion effluent by struvite formation and clay adsorption. Water Science and Technology. vol. 70 (2).
- (2014) Incorporation of fish by-product into the semi-continuous anaerobic co-digestion of pre-treated lignocellulose and cow manure, with recovery of digestate's nutrients. Renewable Energy. vol. 66.
- (2014) Semi-continuous anaerobic co-digestion of cow manure and steam-exploded Salix with recirculation of liquid digestate. Journal of Environmental Management. vol. 136.
- (2014) Methane production and energy evaluation of a farm scaled biogas plant in cold climate area. Bioresource Technology. vol. 169.
- (2013) Evaluating biogas in Norway - bioenergy and greenhouse gas reduction potentials. E-journal CIGR. vol. 15 (2).
- (2013) Modeling of biodiesel production in algae cultivation with anaerobic digestion (ACAD). Energy Policy. vol. 60.
- (2013) An investigation of the enhancement of biogas yields from lignocellulosic material using two pretreatment methods: Microwave irradiation and steam explosion. BioResources. vol. 8 (2).
- (2012) Effects of steam explosion and co-digestion in the methane production from Salix by mesophilic batch assays. Bioresource Technology. vol. 104.
- (2006) A methodology for integrated economic and environmental analysis of pollution from agriculture. Agricultural Systems. vol. 88.
- (2005) Bruk av bioenergi i landbruket. Er det lønnsomt å bygge gårdsbiogassanlegg, og hvilke fordeler kan bonden og samfunnet oppnå?. Grønn forskning. vol. 9 (121).
- (1998) Direct Ground Injection (DGI) of slurry to avoid ammonia emission. ?. vol. 51.
- (1998) Direct Ground Injection - a novelty on slurry injection. ?. vol. 53 (4).
- (2003) Landbruksmaskinar. 2003. ISBN 8249203852.
- (1998) Environmentally Friendly Management of Farm Animal Waste. 1998.
Part of book/report
- (2005) The Norwegian Quality Reform. University Studies of Agricultural Engineering in Europe; a Thematic Network.
- (2005) Norwegian ammonia emissions - present state and perspective. Emissions from European agriculture.
- (2004) Agronomy and Technology at the Agricultural University of Norway. University Studies of Agricultural Engineering in Europe; a Thematic Network. Proceedings og the 4th USAEE Workshop.
- (2004) Introduction of ECTS in Agricultural University of Norway. University studies of Agricultural Engineering in Europe;A Thematic Network: Review on the ECTS system.
- (1994) Redusert jordarbeiding - halmproblem?. K.K. Heje Håndbok for jordbruket 1995.