Essays about: "red-listed"

Showing result 1 - 5 of 55 essays containing the word red-listed.

  1. 1. Clearcutting and the breeding productivity of golden eagles (Aquila chrysaetos) in Västerbotten County

    University essay from SLU/Dept. of Wildlife, Fish and Environmental Studies

    Author : Amanda Trulsson; [2019]
    Keywords : forestry; breeding productivity; breeding success; nestlings; breeding core home range; breeding core area;

    Abstract : The golden eagle (Aquila chrysaetos) is red-listed as near threatened in Sweden, but there are many basic ecological and demographical parameters important for successful management and conservation that are unknown for the Swedish golden eagle population. Forestry, and especially clearcutting (or final cutting/felling or regeneration cutting/felling), the most common harvesting system in Sweden since the 1950’s, are likely important factors affecting the Swedish golden eagle population, but exactly how is largely unknown. READ MORE

  2. 2. Restaurering av grön infrastruktur för fyra naturskogsarter på Söderåsen i Skåne

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Johanna Schroeder; [2018]
    Keywords : entita; mindre hackspett; taggbock; bokblombock; GIS; habitatmodell;

    Abstract : Det intensiva brukandet av svenska skogar har inneburit att många arter missgynnats och hälften av landets rödlistade arter är knutna till skogslandskapet. Sverige har förbundit sig att bevara den biologiska mångfalden och ett verktyg i detta arbete är att jobba med grön infrastruktur. READ MORE

  3. 3. Planning for Viable Forests with High Biodiversity

    University essay from Lunds universitet/Miljövetenskaplig utbildning

    Author : Anja Herdesang; [2018]
    Keywords : 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;

    Abstract : 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. READ MORE

  4. 4. The use of environmental DNA (eDNA) in biological monitoring of the Natterjack toad (Epidalea calamita)

    University essay from Lunds universitet/Examensarbeten i biologi

    Author : Lærke Breum Blom; [2018]
    Keywords : Biology and Life Sciences;

    Abstract : Environmental DNA (eDNA) is a promising new tool in the field of conservation management, which can contribute to non-destructive species determination as well as improved data on species occurrence. Still, it is important to gain knowledge on how eDNA works compared to conventional monitoring methods in order to evaluate the detection efficiency. READ MORE

  5. 5. Improving forest management for a red-listed anuran: movement and habitat use of pool frogs (Pelophylax lessonae)

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Gustav Wikström; [2018]
    Keywords : ;

    Abstract : .... READ MORE