Essays about: "hollow deciduous trees"
Found 3 essays containing the words hollow deciduous trees.
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1. Using sex pheromone and a multi-scale approach to predict the distribution of a rare saproxylic beetle
University essay from Institutionen för fysik, kemi och biologi; Tekniska högskolanAbstract : The European red click beetle, Elater ferrugineus L., is associated with wood mould in old hollow deciduous tree. As a result of severe habitat fragmentation caused by human disturbance, it is threatened throughout its distribution range. READ MORE
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2. Elater ferrugineus and Osmoderma eremita, a regional survey and habitat requirements on different landscape scales
University essay from SLU/Horticulture (until 121231)Abstract : Habitat destruction and fragmentation is the primary cause behind loss of biodiversity. Population dynamics are affected by factors that act on different spatial scales. To direct nature management efforts, the impact of different factors and at which spatial scale they act needs to be taken into consideration. READ MORE
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3. Ekjättars framtid : en fallstudie av gammelekar idag och i framtiden vid olika skötsel- och restaureringsscenarier i Hjulstaområdet, Enköpings kommun
University essay from SLU/Dept. of Plant Protection BiologyAbstract : This Master's thesis work was done at SLU, Uppsala, Sweden in cooperation with Upplandsstiftelsen and Uppsala County Council. The studied area is pointed out as an area for EU´s LIFE project, NATURA 2000, concerning the Scarabid beetle Osmoderma eremita. READ MORE