April 9, 2024 Hu, G., M. C. Wilson, J. Wu and M. Yu. 2019. Decoupling species richness variation and spatial turnover in beta diversity across a fragmented landscape. PeerJ 7:e6714. Home » Hu, G., M. C. Wilson, J. Wu and M. Yu. 2019. Decoupling species richness variation and spatial turnover in beta diversity across a fragmented landscape. PeerJ 7:e6714.