Items where Author is "Refsgaard, Ph. D. Karen"

Number of eprints: 8.

Journal paper

Refsgaard, Karen; Halberg, Niels and Kristensen, Erik Steen (1998) Energy Utilization in Crop and Dairy Production in Organic and Conventional Livestock Production Systems. Agricultural Systems, 57 (4), pp. 599-630.

Conference paper, poster, etc.

Refsgaard, Karen; Ebbesvik, Martha; Rogneby, Tor Johannes; Rogstad, Berit and Staven, Kjell (2004) ØkologiPlan - Økonomisk planleggingsverktøy for økologisk korn- og kjernebelgvekstdyrking. [EcologyPlan - Economic planning tool for organic grain and legume growing.] In: Jord- og plantekultur 2004. Grønn kunnskap, Planteforsk (Norwegian Crop Research Institute), 8 (2), Grønn kunnskap, pp. 72-85.

Halberg, Niels; Refsgaard, Karen and Dalgaard, Tommy (1999) Energiforbrug i forskellige dyrkningssystemer. In: Nordisk Jordbrugsforskning, 81 (2), pp. 30-38.

Halberg, Niels; Kristensen, Erik Steen and Refsgaard, Karen (1994) Energy use in crop production on danish mixed farms: Systems modelling of data from farm studies. Paper at: International Symposium: Systems-Oriented Reearch in Agriculture and Rural Development. Workshop no. 2 "Environment", Montpellier, France, 21.-25. November 1994. [Unpublished]

Report

Refsgaard, Karen; Rogneby, Thor Johannes; Staven, Kjell; Ebbesvik, Martha; Rogstad, Berit and Knutsen, Heidi (2004) ØkologiPlan – Utvikling av planleggingsverktøy for økologisk korn- og kjernebelgvekstproduksjon. NILF-report, no. 4. Norwegian Agricultural Economics Research Institute .

Book chapter

Kledal, Paul Rye; Kjeldsen, Chris; Refsgaard, Karen and Söderbaum, Peter (2006) Ecological economics and organic farming. In: Halberg, Niels; Alrøe, Hugo; Knudsen, Marie and kristensen, Erik Steen (Eds.) Global Development of Organic Agriculture. CABI Publishing, chapter 4, pp. 113-133.

Refsgaard, Karen; Jenssen, Petter D. and Magid, Jakob (2006) Possibilities for closing the urban rural nutrient cycles. In: Halberg, N.; Knudsen, M.T. and Kristensen, E.S. (Eds.) Global Development of Organic Agriculture: Challenges and Prospects. CaB International, chapter 7, pp. 181-214.

Thesis

Refsgaard, Ph. D. Karen (2001) Evaluation of sustainability in farm and wastewater systems – decision theoretical applications. [Vurdering av bærekraftighet i jordbruks- og avløpssystemer - beslutningsteoretiske tilnærmelser.] Thesis, Norges landbrukshøgskole. Now called "Norwegian University of Life sciences" , Institutt for økonomi og samfunnsfag. Now called Economics and Resource Management. Doctor Scientiarum theses 2001, no. 5. Agricultural University of Norway.

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