Sökning: "Community Weighted Mean"
Hittade 4 uppsatser innehållade orden Community Weighted Mean.
1. Analysis of simulated functional diversity in tropical forests: Differences between cultivated and naturally grown secondary forests in Cambodia
Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapSammanfattning : Accelerated deforestation represents a major global environmental concern. Over the last decades Cambodia has experienced a drastic decrease in forest cover and measures to halt deforestation have not been as effective as planned. LÄS MER
2. ARCTIC PLANT COMMUNITIES RISE WITH TEMPERATURE Plant functional traits as a tool to predict global climate change
Master-uppsats, Göteborgs universitet / Institutionen för biologi och miljövetenskapSammanfattning : Global warming occurs at a rate at least three-fold in the arctic regions compared to the rest of the world. Here, plant community functional traits were assessed in response to experimental warming in three arctic areas of Fennoscandia (Latnajajure, Abisko and Kilpisjärvi). LÄS MER
3. Effects of diversified cropping on arthropod communities
Master-uppsats, SLU/Dept. of EcologySammanfattning : Även intensiva moderna jordbruk är beroende av ekosystemtjänster som organismer bidrar med såsom biologisk bekämpning av skadedjur. Effekten av biodiversitet på ekosystemprocesser förklaras inte i tillräcklig grad av taxonomisk mångfald, utan beror snarare på mångfalden av funktionella egenskaper bland arterna. LÄS MER
4. Effects of wolf predation risk on community weighted mean plant traits in Białowieża Primeval Forest, Poland
Master-uppsats, SLU/Dept. of Wildlife, Fish and Environmental StudiesSammanfattning : It is still largely unknown what effect does wolf risk have on the lower trophic levels in Europe. In the last European lowland forest these interactions were explored with a main browser species – red deer (Cervus elaphus), and other four less common ungulate species, one of which is European bison (Bison bonasus). LÄS MER
