Population Patterns of Dominant Species in an Elaeagnus mollis Community, Shanxi ANALYSIS OF THE RELATEDNESS BETWEEN DOMINANT POPULATIONS AND ECOLOGICAL FACTORS IN SECONDARY SUCCESSION OF FOREST COMMUNITIES IN HEISHIDING NATURE RESERVE Niche characteristics of dominant populations in natural forest in North Guangdong Analysis of Interspecific Relationships among the Dominant Populations of Platycladus orientalis Communities in Yanshan Nature Reserve in Shanxi Diversity of uncultured actinomycetes in saline-alkali soil from Jiuquan area of Hexi Corridor. Interspecific Associations among Dominant Populations in the Communities with Alseodaphne hainanensis in Bawangling, Hainan Island Analysis on Microbial Flora and Dominant Populations in Three Types of Pinus massoniana Forests in Yunyang County of the Three Gorges Reservoir Area Ⅰ. Bacteria, Bacillus and Fungi Species in Forest Land Soil Analysis on Microbial Flora in Three Types of Pinus massoniana Forests in Yunyang County of the Three Gorges Reservoir Area Ⅱ. Microflora in Woodland Air, Leaf and Bark Surface