Sökning: "mesopredator"
Hittade 2 avhandlingar innehållade ordet mesopredator.
1. Spatial and temporal population dynamics in the mountain tundra – mesopredator and prey
Sammanfattning : It is well known that competition, predation and fluctuating food resources can have strong effect on individual fitness and population dynamics. The complexity of natural systems can make it complicate to disentangle those processes, but environments with relatively simple food webs, and strong cyclic population dynamics offer contrasting conditions resembling experimental treatments. LÄS MER
2. Anthropogenic impact on predator guilds and ecosystem processes : Apex predator extinctions, land use and climate change
Sammanfattning : Humans affect ecosystems by changing species compositions, landscape and climate. This thesis aims to increase our understanding of anthropogenic effects on mesopredator abundance due to changes in apex predator status, landscape and climate. LÄS MER