Litter production, nutrient return and leaf-litter decomposition in natural and monoculture plantation forests of Castanopsis kawakamii in subtropical China Fine root distribution, seasonal pattern and production in a native forest and monoculture plantations in subtropical China Carbon and nutrient pools of forest floor in native forest and monoculture plantations in subtropical China Soil microbial community structure of monoculture and mixed plantation stands of native tree species in south subtropical China. Content and distribution of unprotected soil organic carbon in natural and monoculture plantation forests of Castanopsis kawakamii in subtropical China Nutrient dynamics of decomposing leaf litter in natural and monoculture plantation forests of Castanopsis kawakamii in subtropical China Responses of soil respiration to soil rewetting in a natural forest and two monoculture plantations in subtropical China