Climate change, connectivity and conservation decision making: Back to basics

Abstract

The challenge of climate change forces us to re-examine the assumptions underlying conservation planning. 2. Increasing 'connectivity' has emerged as the most favoured option for conservation in the face of climate change. 3. We argue that the importance of connectivity is being overemphasized: quantifying the benefits of connectivity per se is plagued with uncertainty, and connectivity can be co-incidentally improved by targeting more concrete metrics: habitat area and habitat quality. 4. Synthesis and applications. Before investing in connectivity projects, conservation practitioners should analyse the benefits expected to arise from increasing connectivity and compare them with alternativ..