Disturbance Regimes and the Characteristics of Gaps in Maolan Karst Forest, Guizhou Province Root biomass of karst vegetation in a mountainous area of southwestern China Spatial heterogeneity of soil nutrients and its impact on tree species distribution in a karst forest of Southwest China Litter dynamics of major successional communities in Maolan karst forest of China Species diversity of arbuscular mycorrhizal fungi in the rhizosphere of Imperata cylindrica in Maolan karst forest and inoculation effects of the dominant AMF species on Medicago sativa Interspecific segregation of old-growth Karst forests in Maolan, Southwest China CLASSIFICATION AND ECOLOGICAL DISTRIBUTION OF THE FUNGAL IN THE MAOLAN KARST FOREST, CHINA STUDY ON BIOMASS OF THE KARST FOREST COMMUNITY IN M AOLAN, GUIZHOU PROVINCE The Seed Bank of the Forest Community at the Pinnacles of Maolan Karst Hilly Area in Guizhou Correlation on plant diversity indices and soil physical and chemical indicators of karst natural forest, Southern Guizhou Province, China Effect of Soil Organic Matter Content on Soil Physical and Chemical Indexes and Plant Diversity Indexes of Nature Secondary Karst Forest in Southern Guizhou Province, China Species diversity change pattern in gap gradient in karst forest in Maolan Nature Reserve, Guizhou Province