BioMove Research Training Group
BioMove Research Training Group 

Project P11

Plastic changes in home range formation provide a stabilizing mechanism buffering against negative effects of landscape changes

Lisa Teckentrup

University of Potsdam

Plant Ecology and Nature Conservation

Am Mühlenberg 3

14476 Potsdam

+49 (0) 331 – 977 6261

lisa.teckentrup [at] uni-potsdam.de

 

 

 

 

Supervisor team: Jeltsch, Grimm, Kramer-Schadt

Person

I am a theoretical ecologist interested in animal movement and community ecology. My core interests lie on understanding individual movement behaviour and its consequences on species coexistence and community patterns. To gain a mechanistic knowledge about these questions I use spatially-explicit and individual-based simulation models. In my PhD-project I use a community model that allows for a mechanistic upscaling from organisms and traits to biodiversity patterns via individual home range formation.

 

Background

Foraging movement and home range formation of individuals are key properties of animal communities since they determine their spatial structure and define the usage of resources within the environment. In face of environmental threats such as habitat loss, fragmentation or degradation animals alter their foraging movement and adapt their home ranges to the new conditions. These modifications in space use also affect community composition and structure. For a mechanistic understanding of community structures it is therefore crucial to identify key factors influencing individual space use and their effects on community composition and structure.

 

PhD-project

In my PhD-project I aim for a mechanistic upscaling from individuals and traits to biodiversity patterns. Furthermore, the role of landscape feature and human impacts on the linkage between individual movement and biodiversity is evaluated. In a first step I identify key traits impacting individual space use and their influence on animal communities facing environmental changes such as habitat loss, degradation and fragmentation. Additionally, the model can predict community composition and structure in natural landscapes obtained from the study region AgroScapeLabs. By focusing on rodent communities, model predictions can be validated with empirical data sampled in other projects of the BioMove RTG.

BioMove

Research Training Group DFG-GRK 2118/1

Speaker:

Prof. Dr. Florian Jeltsch

jeltsch [at] uni-potsdam.de

 

Deputy speaker:

Assoc. Prof. Dr. Niels Blaum blaum [at] uni-potsdam.de

 

Coordination:

Dr. Antje Herde

herde [at] uni-potsdam.de

Contact

biomove-rtg [at] uni-potsdam.de

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Florian Jeltsch