Root distribution in typical sites of Lijiang ecotone and their relationship to soil properties Distribution Patterns of Aboveground Biomass in Tibetan Alpine Vegetation Transects(in English) Dynamics of aboveground biomass of sub-alpine old-growth forest in the upper Minjiang River(UMR) Spatial pattern of forest biomass and its influencing factors in the Great Xing’an Mountains, Heilongjiang Province, China. Studies on root biomass and productivity in dominant plantation populations in the mountainous land in western Scihuan Effects of China future land use change on aboveground vegetation biomass. A comparative study on the decomposition processes among some aquatic plants