搜索结果: 1-2 共查到“林业工程 spatial distribution”相关记录2条 . 查询时间(0.125 秒)
RED DEER (Cervus elaphus) BARK STRIPPING ON SPRUCE WITH REGARD TO SPATIAL DISTRIBUTION OF SUPPLEMENTAL FEEDING PLACES
Cervus elaphus red deer bark stripping Norway spruce Picea abies forest damages
2009/11/27
Forest damages caused by red deer and some other large herbivore species occasionally feeding on tree bark, are a grave ecological and economic problem in many parts of the world. Winter supplemental ...
EFFECTS OF ENVIRONMENTAL FACTORS ON THE WILD BOAR (Sus scrofa L.) SPATIAL DISTRIBUTION IN SLOVENIA
wild boar spatial distribution environmental factors fragmentation supplemental feeding
2009/11/27
Population size and range of wild boar (Sus scrofa L.) have increased signifi cantly during the past decades in Slovenia, as well as in other European countries. Simultaneously, this has caused an inc...