Pasi Reunanen

Learn More
Production of marketed commodities and protection of biodiversity in natural systems often conflict and thus the continuously expanding human needs for more goods and benefits from global ecosystems urgently calls for strategies to resolve this conflict. In this paper, we addressed what is the potential of a forest landscape to simultaneously produce(More)
This study analyses some aspects of the role of alloethism in the networks of patrolling workers of a polymorphic ant species (Tapinoma nigerrimum) in the nest surroundings. We focus on the analysis of movement and distribution patterns of different-sized individuals, and their relationship to the potential transfer of information between each other via(More)
Setting aside parcels of land is the main conservation strategy to reduce the rate of biodiversity loss worldwide. Because funding for biological conservation is limited, it is important to distinguish the most efficient ways to use it. Here, we assess implications of alternative measures to conserve biodiversity in managed boreal forest landscapes. We(More)
Ability to predict species distribution in a landscape is of crucial importance for natural resource management and species conservation. Therefore, the understanding of species habitat requirements and spatio-temporal dynamics in occurrence is needed. We examined patch occupancy patterns of the Siberian flying squirrel Pteromys volans in northern Finland(More)
Network topology serves as a useful model for biological systems at various scales. Contrary to many biological systems, spatial reference is crucial for habitat networks. Boreal forest landscapes provide a wide gradient of spatial patterns and, thus, unique network structures. Assuming forest-dwelling organisms in general aim to minimize travel distances(More)
Studies of spatial forest patterns have traditionally focused on habitat remnants within a landscape, but few have explicitly accounted for natural habitat patterns inherent to those landscapes. At broader scales, all cover types are to some degree subdivided. In boreal forest landscapes, forests, peat lands and water bodies form a variety of different(More)
  • 1