Research & Projects

Long-term trends, climate niche, and distribution modelling

To make predictions about possible future changes in ecological communities, we must look closely at the past. To do this, we utilize a unique dataset spanning three decades on ground beetles in the Lüneburg Heath - among other data - to understand long-term biodiversity trends. We examine changes in biomass, functional traits, and phylogenetic diversity to disentangle the effects of regional land use and global climate factors.

A current focus is on modeling the climate niches and predicting future distribution patterns of tiger beetles (Cicindelinae). This allows us to establish evidence-based threat categories derived from these forecasts. Additionally, we can identify future climate refugia and contribute to the planning of habitat corridors that enable these species to disperse into suitable climate zones.

Agroecology

Our research connects fundamental ecology with applied science, enabling us to develop actionable recommendations for decision-makers in the agriculture and forestry sectors. Globally, we study beetle assemblages within hyper-diverse subtropical ecosystems through the long-standing BEF-China project. Locally, we focus on optimizing flower strips for pollinating insects and investigating how landscape structure shapes populations of cavity-nesting wild bees and wasps in agricultural systems. By combining landscape analyses, citizen science, and field experiments, we generate the insights needed to foster resilient landscapes where vital ecosystem services - such as natural pest control, pollination, and nutrient cycling - are safeguarded.

Research for regional and global transformation

By conducting high-resolution, detailed research in local ecosystems like the Lüneburg Heath while simultaneously utilizing global datasets for predictive modeling, our work directly aligns with Leuphana University’s mission to advance sustainable development. Ultimately, we provide evidence-based solutions that empower society to actively counter the biodiversity crisis and strengthen ecological resilience.