Protective Effect of Tanshinone on Injuried Cultured PC12 Cellsin Vitro GS MS Analysis of Essential Oils from Five Species of Asarum Effect of oil in Ganoderma lucidum spores on retina photoreceptor damage of rats induced by N-methyl-N-nitrosoure Protection of Compound JSW prescription on nerve injury in hippocampal area of APPV717Ⅰ transgenic mice Effects of Shenshuai Yangzhen Capsula on expression of neuropeptide Y mRNA and proopiomelanocortin mRNA in hypothalamus in malnutrition rats with chronic renal failure Analysis on migrating constituents absorbed into blood of mice after ig administration of Resina Draconis Activity of intrinsic inhibitor in seed of Paeonia lactiflora Sesquiterpenes and their derivatives from marinegreen alga Chaetomorpha basiretorsa Diterpenoids possessed immunosuppressive activity from Tripterygium hypoglaucum Analysis on ecological suitabilityand regionalizationof traditional Chinese medicinal materials Pollination biology of Michelia maudiae ISSR analysis of the genetic relationships among 25 Acer plants germplasm resources INTRODUCTION TO THE FLORA OF GUANGXI A preliminary Report of Investigation Regarding Vegetation of Rare Animals Reserve in Datian of Hainan Island A Study on the Biomass and Production of Picea purpurea Forest Communities Vegetation of Bawangling Gibbon Natural Reserve in Hainan Island Study of Tropical Vegetation Series in Jianfengling Region, Hainan Island The Characteristics and Utilization of Shrub-grasslands in Tropical and Subtropical Mountains of Yunnan The Allocation of the Biomass and Energy in Kobresia humilis Meadow, Haibei District, Qinghai Province A Preliminary Study of Mossy Elfin Forest in Fanjinshan Mountain of Guizhou The Regionalisation Problem of the Vegetation of the Forest Area in Southern Gansu Province On the Vegetation Regionalisation of Jiangsu Province Studies on the Natural Taiwania flousiana Forest and Their Communities in Yunnan Province The Age Structure and Spatial Pattern of Population of Pinus taiwanensis in Sougyang County,Zhejiang Province Comment on the Northern Boundary of the Central Subtropical Evergreen Broad-Leaved Forest Zone in Shanghai Area Study on Biomass of Tropical Mountain Rain Forest in Limushan, Hainan Island Characteristic Analysis of Nutrient Contents of Major Tree Species in Northeast China A Study on the Root System of Artificial Chinese-fir Stands on the Repeated Plantation Woodland in Fujian Biomass and Productivity by Natural Pinus henryi Forests The Effects of the Partitioning of Rainfall on the Nutrients Leaching Processes in Slash Pinus Artificial Forest The Characteristics of Canopy Photosynthesis of Summer Corn (Zea mays) and its Relation with Canopy Structure and Ecological Conditions The Models on Density Dependence to Natural Suaeda heteroptera Population of Alkalization Meadow in the Songnen Plain of China Study on Dividing the Successional Stages of Forest Communities with Division Method of Optimization Study on Pattern and Successional Trend of Vegetation in Qinghai Lake Region Research on the Use of Point-Centered Quarter Method in Phytoeoenological Investigation on the Experimental Stand of a Tropical Mountane Rain Forest Community Regeneration Study on the Seasonal Rainforest in Xishuangbanna of Yunnan Researches on Litterfall Distributed in Seven Forests at Varied Altitudes, on Ailao Mountain, Yunan Application and Improvement of the Neighborhood Interference Model Analyses of Niche Breadths and Overlaps of Several Plant Species in Three Kobresia Communities of an Alpine Meadow Studies on the Interspecific Association of Dominant Species in a Subtropical Catanopsis fargesii Forest of Jinyun Mountain, China A Study on the Characteristics of Photosynthesis of Cornin a Shelterbelt Network Ecofield The Application of Non-metric Multidimensional Scaling in Community Classification Litterfall in the Evergreen Broadleaved Forests Dominated by Cyclobalanopsis glauca in Zhejiang, Se China Storage and Dynamics of Coarse Woody Debris in Castanopsis Eyrei Forest of Wuyi Mountain,with Some Considerations for its Ecological Effects Changes in Photosynthesis and Transpiration of Main Constructive Plants in Ms Us Desert Study on Chinese Climate-Vegetation Relationship Effects of Rainfall on Nutrient Leaching of Middle-Mountain Moist Evergreen Broadleaved Forest in Yunnan Province On Shade Tolerance of 741 Poplar Leaf Development Responses of Trifolium repens to Climatic and Non-climatic Factors The Ecological and Physiological Adaptation of Kochia sieversiana and the Characteristics of the Communities Study on the Productivity and Ecological Benefits in Mixed Forests of Cunninghamia lanceolata and Alniphyllum fortunei A Physioecological Study on Seed Germination of Mosla hangchowensis The Xeromorphic and Saline Morphic Structure of Leaves and Assimilating Branches in Ten Chenopodiacea Species in Xinjiang The Biocycling of Nutrient Elements in Artificial Trifolium pratense Grassland The Endangering Causes and Preserving Strategies for Cathaya argyrophylla, a Plant Endemic to A Study of Net Radiation in Winter Wheat Field Physio-ecological Study on the Seed Germination and Seeding Growth in Four Legume Tree Species under Elevated CO2 Concentration Study on the Microclimate in the Mountain Forest in the Warm Temperate Zone Characteristics and Comparison of Spatial Heterogeneity of the Main Species of Korean Pine Old Growth Forests Tree Population Mortality, Recruitment and Growth During a 15-Year Period of Secondary Succession in Tropical Montane Rainforests at Jianfengling, Hainan Island, China Fifteen-Year Changes of Tree Layer in Secondary Castanopsis Schima Humid Evergreen Broad Leaved Forest in Central Subtropics of Western China Random Amplified Polymorphic DNA Study of Local Breeds in Chinese lfalfa Fifteen-year Changes of Tree Layer in Secondary Castanopsis-schima Humid Evergreen Broad- Biomass and Dynamics of Soil Environment During the Early Stage of Vegetation Restoration in a Degraded Dry-hot Mountain Area of Nanjian, Yunnan 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 Changes in the Roots of Alpine Grasses in Relation to Late Fall, Winter and Spring Freezing Tolerance A Preliminary Study of the Influence of Simulated Greenhouse Effect on a Kobresia humilis Meadow Zinc Tolerance and Hyperaccumulation in a New Ecotype of Sedum alfredii Hance Species Diversity Changes in Subalpine Coniferous Forests of Different Restoration Stages and Their Effects on Soil Properties Effects of Limited Irrigation on the Root Development of Spring Wheat in a Semi-arid Region Changes of Polyamines Content and Polyamine Oxidase Activity of Roots and Leaves During Drought Stress in Wheat Seedlings The Study of Edge-effect of Davidia involucrata Nitrogen Status With Ftir Primary Study on the Soil Urease Activity in Three Main Plant Communities in the Songnen Meadow The Photosynthesis Pathway in Leaves of Dendrobium officinale Diurnal Photosynthesis and Carbon Economy of Acacia mangium in English Photosynthetic Induction in Seedlings of Six Tropical Rainforest Tree Species EFFECTS OF SOIL NITROGEN LEVELS ON MORPHOLOGY, BIOMASS ALLOCATION AND PHOTOSYNTHESIS IN AGERATINA ADENOPHORA AND CHROMOLEANA ODORATA PRELIMINARY STUDIES OF WILD FIRE FREQUENCY AND ENVIRONMENTAL CHANGES DURING THE HOLOCENE ON THE ALLUVIAL PLAIN OF THE YUNCHENG BASIN CHARACTERISTICS OF ROOT, STEM, AND SOIL RESPIRATION Q10 TEMPERATURE COEFFICIENTS IN FOREST ECOSYSTEMS SEXUAL INTERFERENCE IN COSEXUAL PLANTS AND ITS EVOLUTIONARY IMPLICATIONS