4 uppsatser
en studie av förhållandena på Villingsbergs skjutfält
… av Fortifikationsverket, och syftar till att ta reda på: 1) volym och antal (LWD, eng. large woody debris) grov död ved i vattendrag och kantzoner samt om volymen död ved varierar mellan olika strömordningar, 2) död ved fördelad på nedbrytningsklasser i vattendrag och kantzoner …
… with up to 300 % when the amount of dead wood are increasing from 0 to 8 ? 16 LWD (Large woody debris)/100 m2. Dead wood are also an important structure for the stream character, formations of dams and pools which are important habitats and reproduction areas for salmon and …
en fältstudie
… devises used in the field investigations was the light weight deflectometer (LWD), surface seismic and static plate loading. The different devices were used because they take measurements at different load- and strain levels. Another aim was to investigate correlations between …
… to this work was to see if there was a connection between large woody debris (LWD) and the presence of brown trout in our Swedish forest streams. Previous researches by Degerman et al. (2004) have shown that there is a strong correlation between the amount of dead wood and the …
