Short-term responses of ground-dwelling arthropod communities to habitat loss and fragmentation in experimental mesoscale landscapes.

Habitat loss and fragmentation are main drivers of biodiversity decline. However, disentangling their respective effects remains tricky and contrasting results have emerged in previous studies leading to a call for finely designed landscape-scale experiments that compare different levels of habitat fragmentation at fixed habitat loss, and that for different levels of habitat loss. Here we present early-stage results from MESOLAND, a new landscape-scale experiment designed to monitor the response of ground-dwelling arthropod communities to habitat loss and fragmentation, focusing on their short-term responses.