Vegetation diversity in northeastern ChinaⅠ. Diversity of vertical vegetation composition in cold temperate coniferous forest region Soil microbial diversity under typical vegetation zones along an elevation gradient in Helan Mountains Characteristics of soil organic carbon and enzyme activities in soil aggregates under different vegetation zones on the Loess Plateau. ON THE VEGETATION REGIONALIZATION OF HUBEI PROVINCE Relationships among leaf traits and their expression in different vegetation zones in Yanhe River basin, Northwest China. Re-discussion About the Forest Vegetation Zonation in Eastern China PALAEO_BIODIVERSITY AT THE NORTHERN PIEDMONT OF TIANSHAN MOUNTAINS IN XINJIANG DURING THE MIDDLE TO LATE HOLOCENE