- Department:(Dept. 2) Community and Ecosystem Ecology
How biological invasions affect animal behaviour: a global, cross-taxonomic analysis
In interaction, invasive and native species can change their behaviour. This is a meta-analysis, led by IGB, of which changes in behaviour are studied in invasions, and what is known about the types of behaviour that change, the underlying mechanisms and the speed of behavioural changes.
Long-term warming destabilizes aquatic ecosystems through weakening biodiversity-mediated causal networks
Climate change destabilizes aquatic ecosystems through weakening the interactions between species richness and biomass of phytoplankton and the chemical and physical environmental factors. This is the conclusion of a study on long-term data series of 10 aquatic ecosystems using the convergent cross mapping (CCM) method.
Species distribution models have limited spatial transferability for invasive species
In this synthesis study, a research team led by IGB shows that species distribution models have limited spatial transferability for invasive species and how this relates to species characteristics and model parameterization.
Most invasive species largely conserve their climatic niche
In this synthesis study on the niche conservatism hypothesis of invasive species, a research team led by IGB found that invasive species occupy similar niches between their native and exotic ranges and show only limited niche expansion, supporting this hypothesis.