DYNAMIC SUCCESSION IN SUBTROPICAL BROADLEAVED FORESTS OF HEISHIDING IN HONGKAI COUNTY, GUANGDONG PROVINCE Effects of Yaks Grazing Methods on the Community Characteristics of Kobresia pygmaea Meadow in Tibet Application of DG-DGGE to analyze microbial community diversity and population dynamics in fermentative hydrogen-producing system Species Diversity of Forest Plants in Eastern Mountain Area of Heilongjiang Province The Community Dynamics of the Forest Secondary Succession in Heishiding Natural Reserve of Guangdong Province Plant community dynamics in the Hydro-fluctuation Belt of the Three Gorges Reservoir at the Zigui and Wushan Section, East of Fengjie County, China Short-term Dynamics of Community Composition and Structure during Succession of Coniferous and Broad-leaved Mixed Forest in Dinghushan STUDY ON THE COMMUNITY DYNAMICS OF SPIDERS AND INSECTS IN TEA PLANTATION GARDEN Succession of a mangrove forest in Futian, Shenzhen Bay BROAD-LEAVED KOREAN PINE (PINUS KORAIENSIS) MIXED FOREST PLOT IN CHANGBAISHAN (CBS) OF CHINA: COMMUNITY COMPOSITION AND STRUCTURE Studies on the Mangrove Communities in Yineluo Bay of Guangxi Ecological Studies on the Forest Community of Castanopsis platyacantha-Schima sinensis on Emei Mountain Coenological Analysis of Five Man-made Forests on Down-land in Heshan, Guangdong Province Studies on the Carrierea calycina Forest of the Jinfo Shan, China Fifteen-Year Changes of Tree Layer in Secondary Castanopsis Schima Humid Evergreen Broad Leaved Forest in Central Subtropics of Western China Succession of the original Castanopsis chinensis-Cryptocarya chinensis-Schima superba community of monsoom evergreen broad-leaved forest in Dinghushan Nature Reserve Dynamics and species-diversities of artificial Sonneratia apetala,Sonneratia caseolaris and Kandelia candel communities Age structure and regeneration strategy of the dominant species in a Castanopsis carlesii-Schima superba forest PICEA-ABIES FORESTS OF THE NORTHEAST CHINA Effect of agrochemicals and bio-control productions on soil nematode community dynamics