Authors
Ulrik Bräuner Nielsen
Danish Centre for Forest, Landscape and Planning, Faculty of Life Sciences, University of Copenhagen, Denmark. Hørsholm Kongevej 11, DK-2970 Hørsholm,, Copenhagen, Denmark
Ole Kim Hansen
Danish Centre for Forest, Landscape and Planning, Faculty of Life Sciences, University of Copenhagen, Denmark. Hørsholm Kongevej 11, DK-2970 Hørsholm,, Copenhagen, Denmark