Sökning: "Clear – cut Harvest"

Visar resultat 1 - 5 av 17 uppsatser innehållade orden Clear – cut Harvest.

  1. 1. Ectomycorrhizal fungi community shift along gradient from forest to clearcut : two field seasons after harvest of old growth Scots pine forests

    Master-uppsats, SLU/Dept. of Forest Mycology and Plant Pathology

    Författare :Linda Johannesson; [2023]
    Nyckelord :biodiversity; ectomycorrhiza; retention trees; ; fungi; clearcutting;

    Sammanfattning : It is known that the number of ECM decline and the community composition is altered by clearcutting. This study aims to investigate impacts at a more detailed scale. LÄS MER

  3. 2. Effects of Forest Ditch Cleaning on Surface Water Quality

    Master-uppsats, SLU/Dept. of Aquatic Sciences and Assessment

    Författare :Emeli Arvidsson; [2023]
    Nyckelord :Ditch cleaning; forest clear-cut; water quality; water chemistry;

    Sammanfattning : Ditch cleaning (DC) is recommended by authorities to Swedish landowners to maintain forest productivity after forest harvest by lowering groundwater tables of catchment soils. Knowledge regarding the impact of this practice on surface water quality is limited, and results from previous research vary. LÄS MER

  4. 3. Sediment transport in small streams is related to riparian buffer width : a comparison between wide and narrow riparian buffers

    Kandidat-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Rasmus Staaf; [2022]
    Nyckelord :Riparian Zone; Protective Zone; Headwater Stream; Forestry; Clear – cut Harvest; Organic Sediment; Inorganic Sediment; Near Stream Logging;

    Sammanfattning : This study aims to provide information about how different widths of riparian buffers affect the quantity and quality of sediments transported in a small stream after a clear – cut harvest. Small streams have critical influences on downstream rivers and excessive transported sediments can have large negative effects on the aquatic system. LÄS MER

  5. 4. Testing the influence of riparian buffer design on stream biodiversity following drought

    Kandidat-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Rasmus Eriksson; [2021]
    Nyckelord :forestry; clear-cutting; riparian buffers; macroinvertebrates; drought;

    Sammanfattning : Forestry is a major industry in Sweden and the most common method to harvest timber is to clear-cut large areas. Clear-cutting can alter multiple physical, chemical, and ecological characteristics of headwater streams. To minimize these effects, vegetated riparian ‘buffers zones’ are often spared along streams and lakes. LÄS MER

  7. 5. Riparian buffer zones widths, windthrows and recruitment of dead wood : A study of headwaters in northern Sweden

    Master-uppsats, SLU/Dept. of Forest Ecology and Management

    Författare :Gustaf Nilsson; [2021]
    Nyckelord :Fixed-width buffers; wind disturbance; small streams; nature consideration;

    Sammanfattning : Riparian buffer zones, that is vegetated strips that are left surrounding streams, are today the general management practice to protect our running waters during forestry. They are created with the intent of preserving a variety of important ecological functions, including provision of dead wood. LÄS MER