Essays about: "Hollow Tree"

Showing result 1 - 5 of 12 essays containing the words Hollow Tree.

1. 1. COMPARING THE COMPOSITION OF SAPROXYLIC BEETLE FAUNA ON OLD HOLLOW OAKS BETWEEN TWO TIME PERIODS

   University essay from Linköpings universitet/Biologi

   Author : Chipango Kamboyi; [2019]
   Keywords : Saproxylic beetles; Guilds; Species composition; Canopy Cover; Forest Regrowth; Trunk Circumference; Cavity size. Species turnover;

   Abstract : Oak habitats are rich in saproxylic species, but the habitat is declining with loss of diversity due to encroachment which decrease the vitality of oaks. The present explorative study compared results from a study conducted in 1994, with present species communities to observe if there has been change in species composition and what factors that can explain species diversity and composition. READ MORE

3. 2. Conservation of saproxylic beetles in a wooded pasture in northern Scania

   University essay from Lunds universitet/Examensarbeten i biologi

   Author : Andreas Schmidt; [2018]
   Keywords : Biology and Life Sciences;

   Abstract : The area of wooded pasture in Europe has decreased drastically over the last centuries due to abandoned management. Herrevadskloster is a newly formed nature reserve in northern Scania with an unusually long continuity of being an open, grazed woodland containing large old trees. READ MORE

4. 3. Medium-term population development and responses to habitat conditions of a beetle, Osmoderma eremita, inhabiting hollow trees

   University essay from SLU/Southern Swedish Forest Research Centre

   Author : Olle Tranberg; [2016]
   Keywords : Osmoderma eremita; European hermit beetle; metapopulation; colonization and extinction; habitat; saproxylic species; tree hollows; Pedunculate oak; Quercus robur;

   Abstract : Old oaks play an important role in the southern Swedish landscape by maintaining available habitats for many saproxylic species, several of which today are on the international Red List of threatened species. Old oaks can develop important habitats, such as hollows with wood mould, which is the habitat for the European hermit beetle (Osmoderma eremita). READ MORE

5. 4. Boxing for biodiversity: a long-term follow up of an artificial dead wood environment

   University essay from Linköpings universitet/Biologi; Linköpings universitet/Tekniska fakulteten

   Author : Staffan Carlsson; [2015]
   Keywords : Artificial habitats; saproxylic beetles; wood mould boxes; hollow trees; succession;

   Abstract : Today many saproxylic species are threatened because of habitat decline in Europe. Hollow trees represent a great part of the habitats that saproxylic species use. Since hollows takes a long time to develop, management actions are needed to prevent the extinction of saproxylic species. READ MORE

6. 5. 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 högskolan

   Author : Najihah Musa; [2012]
   Keywords : Conservation; Elater ferrugineus; habitat fragmentation; hollow deciduous trees; multi-scale approach; predicted distribution; sex pheromone;

   Abstract : 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