A5093951739- Plant and animal studies
- Wildlife Ecology and Conservation
- Animal Ecology and Behavior Studies
- Zoonotic diseases and public health
- Sensory Analysis and Statistical Methods
- Sustainability and Ecological Systems Analysis
- Ecology and Vegetation Dynamics Studies
- Cultural Differences and Values
Université Claude Bernard Lyon 1
2024
Centre National de la Recherche Scientifique
2024
Laboratoire de Biométrie et Biologie Evolutive
2024
Abstract Interspecific interactions can influence species' activity and movement patterns. In particular, species may avoid or attract each other through reactive responses in space and/or time. However, data methods to study such have remained scarce were generally limited two interacting species. At this time, the deployment of camera traps opens new opportunities but adapted statistical techniques are still required analyze interaction patterns with data. We present multivariate Hawkes...
The formation of mixed-species groups (MSGs) (also called heterospecific or polyspecific groups) is often considered an anti-predator strategy used in response to increased predation risk. Recent studies performed savanna ecosystems Africa have demonstrated ungulate MSGs higher risk areas. Nevertheless, these only one predator species (the lion Panthera leo) evaluating the Yet, evolve multi-predator systems that require prey respond multiple sources risks. Although importance incorporating...
Abstract Species interactions occurring in ecological communities are often represented as networks. The structure of these networks is thought to be linked species’ interaction niches (or Eltonian niches), which intimately related the notion trait matching, posits that a species interacts preferentially with partners whose traits complementary their own. Multivariate methods commonly used quantify environmental Grinnellian niches). More recently, they have also been study niche, but...