Influence of dune stabilization on relationship between plant diversity and productivity in Horqin Sand Land, Northern China

Plant diversity–productivity relationship is a debated issue in ecology. However, different relationships between plant diversity and productivity have been observed in response to changes of environmental factors. In this study, vegetation cover, species richness, above-ground net primary productivity (ANPP), soil organic carbon (C) and total nitrogen (N) were measured at three stages of dune stabilization (mobile dune, semi-fixed dune and...