Sökning: "kalhygge"

Visar resultat 6 - 10 av 19 uppsatser innehållade ordet kalhygge.

1. 6. Kalhygge eller hyggesfritt skogsbruk? - Faktorer som påverkar privata skogsägares val av avverkningsmetod Kandidatuppsats i

   Kandidat-uppsats, Göteborgs universitet/Företagsekonomiska institutionen

   Författare :Thea Näsström; Matilda Johansson; [2020-07-01]
   Nyckelord :selective cutting; clear cut; logging methods; private forest owners; Carroll’s pyramid; social dilemmas; hyggesfri avverkning; kalhygge; avverkningsmetoder; privata skogsägare; Carrolls pyramid; sociala dilemman;

   Sammanfattning : The forest industry is one of Sweden's most important industries, providing high economic growth for the country. The most common harvesting method is clear cutting, which is both efficient and cost-effective. LÄS MER

3. 7. Hot mot föryngring av flodpärlmussla Margaritifiera margaritifiera : En studie om faktorer som påverkar flodpärlmusslans föryngring i tio utvalda sjöar i Sverige

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

   Författare :Evelina Olsen; [2020]
   Nyckelord :;

   Sammanfattning : Flodpärlmusslan (Margaritifiera margaritifiera) är en stormussla och en effektiv filtrerare som skapar en viktig ekosystemtjänst i vattendraget. Flodpärlmusslan räknas som starkt hotad och är skyddad enligt direktiv och förordningar i Sverige. LÄS MER

4. 8. Deltagande planering vid tätortsnära konflikter om skogen - intressentanalys och preferensstudie i området runt Skärsjön, Skinnskatteberg

   Kandidat-uppsats, SLU/School for Forest Management

   Författare :Agnieszka Björk; [2018]
   Nyckelord :hyggesfritt; målkonflikter; attityder;

   Sammanfattning : The forest is Sweden's largest natural resource, and it is expected to meet several conflicting needs Wood production is prioritized, but in recent years, conservation of environmental values and biodiversity have also demanded their right. Another important aspect of the forest is the importance of social values. LÄS MER

5. 9. Planning for Viable Forests with High Biodiversity

   Kandidat-uppsats, Lunds universitet/Miljövetenskaplig utbildning

   Författare :Anja Herdesang; [2018]
   Nyckelord :Anja Herdesang; Planning for Viable Forests with High Biodiversity; forestry; foresters; forester; biodiversity; ecosystem; forest; sustainability; extinction; speices; refinement; nature; clear-cut; cuts; monocultured; forests; alternative; concervation; enviromental laws; even-aged; continuous; silvicultural; wood products; cost-effectiveness; Protection; timber; pulp; production; forest owners; harvesting; red-listed; violations; protected; effective management; ecosystem responses; disturbance; Cross-disciplinary cooperation; climax and carrying capacity; index; describing the abiotic basic Prerequisites for Biodiversity APB ; guideline; trees connected; wildlife connectivity; continuity; Earth and Environmental Sciences; Agriculture and Food Sciences; Biology and Life Sciences; Cultural Sciences; Law and Political Science;

   Sammanfattning : In recent decades, the rate of extinction of species is increasing due to human use and refinement of nature. This has resulted in a large amount of research throughout the world. Forestry today is mostly based on clear cuts, and many natural forests have been cut down and replaced with monocultured forests. LÄS MER

7. 10. Det svenska trakthyggesbrukets miljöpåverkan - En litteraturstudie med fokus på biologisk mångfald

   Master-uppsats, Lunds universitet/Miljövetenskaplig utbildning

   Författare :Susanne Debourg; [2018]
   Nyckelord :Clear-cutting; clear-cut; forestry; biodiversity; ecosystem services; forestry legislation; Trakthyggesbruk; kalhygge; skogsbruk; biologisk mångfald; ekosystemtjänster; skogsvårdslagstiftning; Biology and Life Sciences; Earth and Environmental Sciences;

   Sammanfattning : 80% of all forest in Sweden is considered to be in active use and since the mid 20th century, clear-cutting is the dominating forestry management method. The implication of clear-cutting is that large areas (up to 200 hectare) are being harvested at once and leaving bare ground as a result. LÄS MER