PATCH STRUCTURE AND COMMUNITY CHARACTERISTICS OF LARIX CHINENSIS FOREST ON MT. TAIBAI, CHINA Structural Characteristics and Biodiversity of Soil Animal Community in Huangshan Forest Systems The Decomposition and Nutrient Content of Fallen Woods in the Moss-Pinus koraiensis Dark-Conifer Forest at North Slope of Changbai Mountain Studies on the Characteristics of Gap Border Trees in the Subalpine Coniferous Forest in Western Sichuan Diversity of ground-dwelling spider community in different restoring times of post-fire forest, Cangshan Mountain, Yunnan Province