Litter Production and Storage in the Natural and Regenerated Tropical Montane Rain Forests at Jianfengling, Hainan Island Study on the Soil Bank and Seed Rain of Mellotus paniculatus Forest in Xishuangbanna Photosynthetic Response to Light in Understory For Six Species Young Trees of a Tropical Seasonal Rain Forest in Xishuangbanna Biomass and Its Allocation of a Tropical Wet Seasonal Rain Forest in Xishuangbanna On Microclimate Edge Effects of Tropical Rainforest Fragments in Xishuangbanna Seed Demography of Quercus liaotungensisin Dongling Mountain Region Biomass and net Primary Production of Primary Tropical Wet Seasonal Rainforest in Xishuangbanna Relations Between Seed Production of Leymus chinensis and Climatic Fluctuation in Natural Meadow in Northeastern China Acid Buffering Capacity of Forest Litter from Some Important Plantation and Natural Forests in South China Vernalization, a Switch in Initiation of Flowering, Promotes Differentiation and Development of Spikelet in Winter Wheat Relationships Between the Fruit-bearing Characters of Leymus chinensis Population and Annual Climatic Variations in Natural Meadow in Northeast China Ultrastructural Observation of Changes of Polysaccharide Grains in Dormant Shoots of Eucommia ulmoides Effect of Regeneration After Girdling on Tree Growth in Eucommia ulmoides COMPARISON OF RAINFALL REDISTRIBUTION IN TWO ECOSYSTEMS IN MINJIANG UPPER CATCHMENTS, CHINA COMPARATIVE STUDY OF TWO KINDS OF AMOMUM VILLOSUM CULTIVATION MODELS IN XISHUANGBANNA VARIATION IN WHEAT GRAIN QUALITY GROWN UNDER DIFFERENT CLIMATIC CONDITIONS WITH DIFFERENT SOWING DATES LITTERFALL OF TROPICAL RAIN FORESTS AT DIFFERENT ALTITUDES,XISHUANGBANNA, SOUTHWEST CHINA Photosynthetic Acclimation to Different Growth Light Environments in Seedlings of Three Tropical Rainforest Syzygium Species SPECIES DIVERSITY DYNAMICS OF FRAGMENTED TROPICAL RAINFORESTS IN THE LOWER-LANCANG/UPPER-MEKONG RIVER BASIN A STUDY ON PLANT DIVERSITY OF TROPICAL MONTANE RAIN FORESTS IN XISHUANGBANNA, YUNNAN Pollination Biology of Ficus Auriculata Lour.in Tropical Rainforest of Xishuangbanna Impact of Disturbance of Planting Amomum villosum in Tropical Seasonal Rainforest on Forest net Primary Productivity in Xishuangbanna Restoration of Tropical Rainforest After Removing Amomum villosum in Xishuangbanna Effects of Simulated Acid Rain Stress on Gas Exchange and Chlorophyll a Fluorescence Parameters in Leaves of Longan Biogeochemical Cycling of Nitrogen at a Tropical Seasonal Rain Forest in Xishuangbanna, Sw China ADVANCES IN STUDIES ON RELATIONSHIP AMONG POLLEN, VEGETATION AND CLIMATE The Effects of Simulated Acid Rain on Nitrogen Metabolism of Eucommia ulmoides Leaves Effect of different acidities of acid rain on nitrogen and sulfur metabolism and grain protein levels in wheat after anthesis Distribution patterns and spatial variability of vegetation and biocrusts in revegetated lands in different rainfall zones of the Loess Plateau region, China The effect of nitrogen fertilizer treatments on root traits and nitrogen use efficiency in Indica rice varieties with high nitrogen absorption efficiency Effects of 1, 2, 4-trichlorobenzene on physiological characteristics during grain filling stage and grain yield of rice of different genotypes Grain size distribution, element migration, and stable carbon isotope characteristics of dolomite weathering profiles in Xinpu, North of Guizhou Province Evaluation of carbon storage and the carbon sequestration potential under cutting and no-cutting scenarios for the Grain for Green Project in Western Henan, China Effects of drainage on soil organic carbon stock in the Zoige peatlands, eastern Qinghai-Tibetan Plateau Dietary composition of assamese macaques (Macaca assamensis) inhabiting a limestone forest during the rainy season HMW-GS Compositions and Genetic Diversities of Wheat Cultivars (Lines) with Different Hardnesses Extraction and Identification of Several Glucosinolates in Descurainia sophia Seeds Position Study of the Relations between Vegetation Degeneration and Annual Rainfall in the Sand Region of Minqinxian County Analysisof the potential causes effecting the grainweight of hybrid wheat with Ae.kotschyi cytoplasm 陕西渭北旱塬土壤-植物-大气连续体中水分运转规律的研究──Ⅰ.生态环境对植物叶温的影响 Scanning Electron Microscope Observation on Endosperm Starch Grain Cnaracters in Orvza sativa subsp. Hsien A Cgmparative Study on Morphology and ATPase Activities of Maize Hybrid and Its Parents During Early Embryogeny A DISCUSSION ON PLANT DIVERSITY OF TROPICAL MONTANE RAIN FORESTS IN XISHUANGBANNA, YUNNAN INFLUENCE OF ECOLOGICAL FACTORS ON DISTRIBUTION OF WOODY PLANT FUNCTIONAL TYPES IN A NATURAL TROPICAL FOREST LANDSCAPE, BAWANGLING,HAINAN ISLAND,SOUTH CHINA CALORIC VALUES AND ENERGY ALLOCATION OF A TROPICAL SEASONAL RAIN FOREST AND A MONTANE EVERGREEN BROAD-LEAVED FOREST IN SOUTHWEST CHINA BIOMASS AND ITS ALLOCATION IN TROPICAL SEASONAL RAIN FOREST IN XISHUANGBANNA, SOUTHWEST CHINA LATE-GROWTH PHOTOSYNTHETIC CHARACTERISTICS AND GRAIN YIELD OF DIFFERENT WHEAT EVOLUTIONARY MATERIALS SPATIAL AND TEMPORAL DYNAMICS OF CO2 CONCENTRATION AND ITS CAUSES IN XISHUANGBANNA TROPICAL SEASONAL RAIN FOREST, CHINA EFFECTS OF SCHIMA SUPERBA PLANTATIONS ON SOIL CHEMICAL PROPERTIES IN THE ACID RAIN REGION OF CHONGQING, SOUTHWESTERN CHINA ECOLOGICAL PROCESS OF LEAF LITTER DECOMPOSITION IN TROPICAL RAINFOREST IN XISHUA NGBANNA, SW CHINA. Ⅲ. ENZYME DYNAMICS ESTABLISHMENT OF XISHUANGBANNA TROPICAL FOREST DYNAMICS PLOT: SPECIES COMPOSITIONS AND SPATIAL DISTRIBUTION PATTERNS STEM RESPIRATION RATES OF DOMINANT TREE SPECIES IN A TROPICAL SEASONAL RAIN FOREST IN XISHUANGBANNA, YUNNAN, SOUTHWEST CHINA SEEDLING GROWTH AND SURVIVAL OF THE ENDANGERED TREE SPECIES SHOREA WANTIANSHUEA AFTER A MAST-FRUITING EVENT RESPONSE OF SOIL RESPIRATION TO SIMULATED NITROGEN DEPOSITION IN PLEIOBLASTUS AMARUS FOREST, RAINY AREA OF WEST CHINA Spatial and temporal dynamics of Phytolacca americana seed rain under Robinia pseudoacacia forest in Lingshan Bay National Forest Park, Shandong, China Effects of acid rain stress on gas exchange and chlorophyll fluorescence of Castanopsis sclerophylla seedlings Inter-annual change of vegetation productivity and its driving factors in the Liaohe Delta, northeastern China Effects of simulated sulfur-rich, nitric-rich and mixed acid rain on the physiology, growth and yield of rape (Brassica napus) Soil chemical properties and growth characteristics of mixed plantation of Pinus massoniana and Cinnamomum camphora in the acid rain region of Chongqing, China Impact of a severe ice storm on subtropical plantations at Qianyanzhou, Jiangxi, China A review of applications of sulfur stable isotope technology in ecological studies Studies on hereditary character of grain weight for resistant BYDV materials in winter wheat Eco-physiological characteristics of winter wheat-corn intercropping systems under rainfall catchment and supplementary irrigation Effects of simulated acid rain on fruit dropping and fruit quality of longan Salt migration characteristics of silt loam soil by rainstorm Effects of integrated fertilizer companion on the N absorption and grain yield of winter wheat Injury mechanism of acid rain on plant and its ware earths contro1 Effect of zinc on fertilizer utilization rates of nitrogen,phosphorus and potassium ,grain yield and quality in maize Influences of different managements of winter wheat residues on seedling growth and grain yield of summer corn Vegetation of Bawangling Gibbon Natural Reserve in Hainan Island Study of Tropical Vegetation Series in Jianfengling Region, Hainan Island Study on Biomass of Tropical Mountain Rain Forest in Limushan, Hainan Island The Effects of the Partitioning of Rainfall on the Nutrients Leaching Processes in Slash Pinus Artificial Forest Regeneration Study on the Seasonal Rainforest in Xishuangbanna of Yunnan Effects of Rainfall on Nutrient Leaching of Middle-Mountain Moist Evergreen Broadleaved Forest in Yunnan Province Effect of Calcium on Muskmelon Seedling Harmed by Acid Rain Dynamics of Associations Between Tree Species During 10 Years of Succession in a Secondary-growth Tropical Montane Rainforest at Jianfengling on Hainan Island, China Effects of Fragmentation on the Structure Species Composition and Diversity of Tropical Rainforest in Xishuangbanna, Yunnan Photosynthetic Induction in Seedlings of Six Tropical Rainforest Tree Species SEED RAIN AND SOIL SEED BANKS OF PICEA ASPERATA IN SUBALPINE SPRUCE FORESTS, WESTERN SICHUAN, CHINA