Biological responses to global changeA number of lab members are involved in research on the biological impacts of (i) climate change and (ii) urbanisation. Our work investigates changing geographical (distributions) and temporal (phenology) patterns of species occurrence using historical datasets. It is vital to evaluate the capacity of different species to respond to environmental change, as those species that cannot respond face an uncertain future. Principally we use insects (Odonata, Hymenoptera, Syrphidae) as well as mammals and lizards as model systems for investigating these topics.
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Freshwater ecology and conservationFreshwater comprises only a very small proportion of all the water on earth but is vital to the functioning of terrestrial ecosystems. Our research focuses on the ecology of ponds (lentic water bodies with an area <2ha), which dominate many landscapes and contribute an enormous amount of biodiversity to the regional species pool. Despite their great number and importance, these small habitats are relatively poorly understood both in terms of what drives their biodiversity and how that diversity changes over time. One interesting aspect of ponds is their use to provide ecosystem services (flood control, pollution reduction, aesthetics) in urban areas. My research focuses on how services can be maintained or enhanced while maximising the contribution of ponds to biodiversity.
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Evolution of insectsAlongside ecological research, we are involved in work on a number of evolutionary topics. It has often been said that wild animals (and insects in particular) do not live long enough to experience aging in the wild. Our work has demonstrated that wild damselfly populations do show aging in the wild. We are also involved in work on the evolution of mimicry, using the hoverflies (Diptera: Syrphidae) that mimic stinging bees and wasps (Hymenoptera) as a model system. Finally, we are interested in the ways that form and function interact with the environment in the case of insect flight.
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Application of technology to teachingAs well as scientific research, the lab maintains a funded program of research on pedagogical advances in “blended learning” – the application of technology to complement face-to-face teaching. Particular areas of interest include barriers to the use of technology, and testing the effectiveness of teaching interventions. Much of this research is conducted as part of the work of the University of Leeds Bioscience Education Research Group (ULBERG).
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