DENSITY, STRUCTURE AND BIOMASS OF PARASHOREA CHINENSIS POPULATIONS IN DIFFER ENT PATCHES IN XISHUANGBANNA, SW CHINA Microclimatic Characteristics of Canopy Gaps in Shorea chinensis Forest in Xishuangbanna STUDY ON FRUITING BEHAVIOUR, SEEDLING ESTABLISHMENT AND POPULATION AGE CLASSES OF PARASHOREA CHINENSIS The microclimatic differences between and within canopy gaps in the dry-hot season in Shorea chinensis forest A PRELIMINARY STUDY ON THE DYNAMICS OF PARASHOREA CHINENSIS POPULATION IN XISHUANGBANNA REGION, YUNNAN NOTES ON THE TWO SPECIES OF FAMILY DIPTEROCARPACEAE FOUND IN XISHUANGBANNA Population Genetic Structure and Differentiaton of Parashorea chinensis(Dipterocarpaceae) Soil Nutrient Contents and Their Characteristics of Seasonal Changes Under Shorea chinensis Forest in Xishuangbanna Microclimate Edge Effects Within and Between Shorea chinensis Forest Fragments in Xishuangbanna Changes of Leaf Morphological, Anatomical Structure and Carbon Isotope Ratio with the Height of the Wangtian Tree (Parashorea chinensis) in Xishuangbanna, China A COMPARATIVE CTUDY OF PHYTOSOCIOLOGY BETWEEN SHOREA CHINENSIS FOREST OF XISHUANGBANNA AND OTHER CLOSER FOREST TYPES A STUDY OF THE ZONATION PATTERN AND STRATIFICA- TION PATTERN OF SHOREA CHINENSIS POPULATION IN XISHUANGBANNA, YUNNAN