Sökning: "fine woody debris"

Hittade 3 avhandlingar innehållade orden fine woody debris.

1. 1. Effects of fine woody debris on juvenile brown trout (Salmo trutta) and drifting invertebrates

   Författare :Åsa Enefalk; Eva Bergman; Siân Griffiths; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; brown trout; juvenile; stream; woody debris; invertebrates; fine woody debris; Biology; Biologi;

   Sammanfattning : In boreal forest streams, woody debris is an important habitat component. Stream invertebrates and salmonids such as brown trout benefit from in-stream wood. LÄS MER

3. 2. Occurrence patterns of dead wood and wood-dependent lichens in managed boreal forest landscapes

   Författare :Måns Svensson; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : Dead wood is a key resource for biodiversity, on which thousands of forest organisms are dependent. Because of current forest management, there has been a large-scale change in dead wood amounts and qualities, and consequently, many wood-dependent species are threatened. LÄS MER

4. 3. Effects of landscape patterns on small mammal abundance

   Författare :Frauke Ecke; Luleå tekniska universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Landscape Ecology; Landskapsekologi;

   Sammanfattning : Several studies indicate a long-term decline in the numbers of voles in northern Fennoscandia. Altered land use and forest management practices have been proposed as possible causes of the decline. LÄS MER