Farm management in relation to environmental and wildlife assets

International publications

Clausen, H.D., Holbeck, H.B. & Reddersen, J. 1998. Butterflies on organic farmland: Association to uncropped small biotopes and their nectar sources (Papilionoidea and Hesperioidea, Lepidoptera). Entomologiske Meddelelser, 66: 33-44.

Clausen, H., Holbeck, H. & Reddersen, J. (in press). Factors influencing abundance of butterflies and burnets in the uncultivated biotopes of organic farmland. – Biological Conservation

Halberg, N. 1999. Indicators of ressource use and environmental impact to be used in an ethical account for a livestock farm. Agriculture, Ecosystems & Environment (76), 17-30. R*

Holbeck, H., Clausen, H. & Reddersen, J. (in press). Dagsommerfugle og køllesværmeres valg af nektarplanter i småbiotoperne på et økologisk jordbrug. - Entomologiske Meddelelser