Least‐cost path analysis for urban greenways planning: A test with moths and birds across two habitats and two cities

Urbanization is a major threat to biodiversity. In a new paper, Balbi and colleagues test the efficiency and ecological validity of least-cost path modelling in predicting effective corridors in urban environments. Urban biodiversity contributes to global biodiversity conservation and provides multiple ecosystem services. The growth of human populations living in urban environments and the associated expansion of urbanized land therefore means that conserving urban biodiversity … Continue reading Least‐cost path analysis for urban greenways planning: A test with moths and birds across two habitats and two cities

Age is a better indicator of biodiversity for road verges than surrounding landscape

In their recently published article, Alistair Auffret and Evelina Lindgren show how historical maps can be a useful tool to identify which road verges can best support grassland habitats. Here the authors provide a summary of their work Road verges are by now quite well known to provide valuable habitat for grassland species if they are managed appropriately (Phillips et al., 2019; Vanneste et al., … Continue reading Age is a better indicator of biodiversity for road verges than surrounding landscape

Green infrastructure: greenwashing or a tangible contribution to urban biodiversity?

What impact does green infrastructure really have on biodiversity in our cities? Associate Editor, Margaret Stanley looks at the recent synthesis and meta-analysis on this topic from Alessandro Filazzola and colleagues. Given the impact of urbanisation on biodiversity, there’s been growing momentum around the world for putting green infrastructure into cities. It’s often designed to support ecosystem services, such as stormwater regulation, but with implied … Continue reading Green infrastructure: greenwashing or a tangible contribution to urban biodiversity?