Diversity of arbuscular mycorrhizal fungi associated with clonal plants in Mu Us Sandy Land Effects of forest fire on the diversity of arbuscular mycorrhizal fungi in the rhizosphere of plants Altitudinal Patterns of Plant Communities and Species Diversity in the Habaxueshan Mountains,Yunnan, China Forest Community Species Diversity and the Influencing Factors in the Rock Stream Periglacial Landforms of Mt. Laotudingzi The community characteristics of Calligonum roborowskii A. Los in Tarim Basin Bryophyte species diversity in seven typical forests of the West Tianmu Mountain in Zhejiang, China Species diversity during desertification on Kerqin Sandy Land Spatial distribution and scale effect of species diversity of secondary forests in montane region of eastern Liaoning Province, China. Stability Analysis of Major Communities in Malan Forest Region of Ziwuling Mountain Effects of Enclosure Years on the Grassland Community Characteristics and Pasture Mass Index of Seriphidium transiliense Desert Grassland