Sökning: "fish species richness"
Visar resultat 1 - 5 av 48 uppsatser innehållade orden fish species richness.
1. Vedlevande skalbaggar 10–20 år efter brand i tallskog : en jämförelse mellan hällmark och produktiv mark
Kandidat-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : The Swedish boreal forests have changed drastically in the last century. Intensive forestry with clear-cuttings and fire-prevention, cause a lack in dead wood diversity and volume. The current research on forests mainly focuses on productive forests and there is a knowledge gap regarding the importance of low-productive forest for biodiversity. LÄS MER
2. Claws and Effect : how Small Carnivore Richness Responds to Habitat Diversity and Ecological Productivity
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : Species distribution and composition research has gained significance in light of global warming and its impact on biodiversity. Understanding the factors shaping species richness is crucial for wildlife ecology and conservation. LÄS MER
3. Evaluating forest restoration effects on timing of avian dawn chorus in Ranomafana National Park, Madagascar
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : Monitoring of forest restoration efforts is essential to ensure healthy, self-sustaining tropical rainforests. Passive acoustic monitoring is used to monitor vocal activity of birds, which play a key role in forest ecosystems as seed dispersers. LÄS MER
4. Restoration effects on benthic macroinvertebrate diversity and community composition in a river
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : Physical restoration efforts are common methods to restore running waters containingdegraded ecosystems due to anthropogenic activities such as irrigation, ditching, dammingand flood prevention. The goal is usually to restore waters to a more natural state, creatingmore physically complex habitats supporting a larger number of species of both fish andinvertebrates, hence increasing biodiversity. LÄS MER
5. Translokering av vedlevande mossor som ekologisk kompensation : hur reagerar de på kort sikt?
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : Deadwood is an important component driving biodiversity in forest ecosystems. Of the 300 forest living bryophytes in Sweden, one third occur on deadwood. When the copper mine Aitik in Gällivare, Sweden expanded their sand magazine, an area with old forest that hosted very high natural values was removed. LÄS MER