Sökning: "fine woody debris"
Hittade 3 avhandlingar innehållade orden fine woody debris.
1. Effects of fine woody debris on juvenile brown trout (Salmo trutta) and drifting invertebrates
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
2. Occurrence patterns of dead wood and wood-dependent lichens in managed boreal forest landscapes
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
3. Effects of landscape patterns on small mammal abundance
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