Dalgaard R, Halberg N, Oudshoorn F W, Petersen B M, Sørensen C G (2014). Energy inputs and GHG emissions of tillage systems. Biosystems Engineering 120:2-14 https://2-0-lca.com/?p=17831
Halberg N, Hermansen J, Kristensen T, Weidema B P, Wesnæs M (2008). Environmental improvement potentials of meat and dairy products. Eder P & Delgado L (eds.) Sevilla: Institute for Prospective Technological Studies. (EUR 23491 EN). https://2-0-lca.com/?p=17778
Christensen P, Dalgaard R, Halberg N, Pengue W A, Schmidt J, Thrane M (2008). LCA of soybean meal. International Journal of Life Cycle Assessment, 13(3):240-254 https://2-0-lca.com/?p=17783
Dalgaard R, Halberg N, Hermansen J E (2007). Danish pork production - an environmental assessment. DJF Animal Science NO. 82, November 2007 https://2-0-lca.com/?p=18000
Dalgaard R, Halberg N, Kristensen I S, Larsen I (2006). Modelling representative and coherent Danish farm types based on farm accountancy data for use in environmental assessments. Agriculture, Ecosystems & Environment. 117(4):223-237. https://2-0-lca.com/?p=17841
Dalgaard R, Halberg N, Nielsen A M, Nielsen P H, Weidema B P (2003). LCA food data base. Tjele: Danish Institute of Agricultural Sciences https://2-0-lca.com/?p=17879