Species Diversity of Forest Plants in Eastern Mountain Area of Heilongjiang Province Effect of agrochemicals and bio-control productions on soil nematode community dynamics PICEA-ABIES FORESTS OF THE NORTHEAST CHINA STUDY ON THE COMMUNITY DYNAMICS OF SPIDERS AND INSECTS IN TEA PLANTATION GARDEN Studies on the Carrierea calycina Forest of the Jinfo Shan, China Application of DG-DGGE to analyze microbial community diversity and population dynamics in fermentative hydrogen-producing system 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 Plant community dynamics in the Hydro-fluctuation Belt of the Three Gorges Reservoir at the Zigui and Wushan Section, East of Fengjie County, China Age structure and regeneration strategy of the dominant species in a Castanopsis carlesii-Schima superba forest BROAD-LEAVED KOREAN PINE (PINUS KORAIENSIS) MIXED FOREST PLOT IN CHANGBAISHAN (CBS) OF CHINA: COMMUNITY COMPOSITION AND STRUCTURE Dynamics and species-diversities of artificial Sonneratia apetala,Sonneratia caseolaris and Kandelia candel communities Effects of Yaks Grazing Methods on the Community Characteristics of Kobresia pygmaea Meadow in Tibet DYNAMIC SUCCESSION IN SUBTROPICAL BROADLEAVED FORESTS OF HEISHIDING IN HONGKAI COUNTY, GUANGDONG PROVINCE