Affiliation: | 1.Southern Swedish Forest Research Centre, SLU, Box 49, R?rsj?v 1, 230 53, Alnarp, Sweden ;2.Southern Swedish Forest Research Centre, SLU, Box 49, Sundsv?gen 3, 230 53, Alnarp, Sweden ;3.Department of Ecology, SLU, Box 7044, 750 07, Uppsala, Sweden ;4.Department of Landscape Architecture, Planning and Management, Box 66, 23053, Alnarp, Sweden ;5.National Forest Agency, Bryggargatan 19-21, 503 38, Bor?s, Sweden ; |