Expression changes of age-related genes in different aging stages of Caenorhabiditis elegans and the regulating effects of Chuanxiong extract Shapes, properties and microstructures of gadfly Present status and sustainable development of Dendrobium officinale industry Comparison on pollen morphology among populations of Changium smyrnioides Aflatoxin contamination of Chinese herbal medicine in China and its potential management strategies Comparative study on metabonomics and on liver and kidney toxicity of Aristolochia fangchi and Stephania tetrandra Contents of total flavonoids in Rhizoma Arisaematis 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 Chemical constituents in two species of Indigofera Linn Analysis on migrating constituents absorbed into blood of mice after ig administration of Resina Draconis Chemical constituents and antiviral activity of Polygala fallax A new xanthone from Cratoxylum cochinchinense HPLC-DAD-ESI/MS Fingerprint of Aristolochia manshuriensis 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 Corydalis hegangensis, a new species of Fumariaceae from Heilongjiang Meconopsis brachynema, a new species of Papaveraceae from Qinghai Effects of combined application of nitrogen,phosphorous and potassium on the yield and quality of Desmodium styracifolium INTRODUCTION TO THE FLORA OF GUANGXI A preliminary Report of Investigation Regarding Vegetation of Rare Animals Reserve in Datian of Hainan Island 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 Types of Deserts in China and Their Economic Exploitation The Regionalisation Problem of the Vegetation of the Forest Area in Southern Gansu Province Studies on the Natural Taiwania flousiana Forest and Their Communities in Yunnan Province Dynamic Modelling of Plant-Environment Interactions in a Vegetation System 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 Physiological Ecology Studies on Artemisia ordosica and Cynanchum komarovii in the Maowusu Sandland 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 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 Comparative Analysis of Seed Banks in saline-alkali Communities in the Song-Nen Plain of 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 Effects of Rainfall on Nutrient Leaching of Middle-Mountain Moist Evergreen Broadleaved Forest in Yunnan Province On Shade Tolerance of 741 Poplar Studies on the Species Diversity of Quercus liaotungensis Communities in Beijing Mountains Geographic Variation of DBH Growth of Chinese Fir Provenances Study on the Productivity and Ecological Benefits in Mixed Forests of Cunninghamia lanceolata and Alniphyllum fortunei The Endangering Causes and Preserving Strategies for Cathaya argyrophylla, a Plant Endemic to A Study of Net Radiation in Winter Wheat Field The Caloric Value of Main Plant Species at Dinghushan, Guangdong, China 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 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 A Preliminary Study of the Influence of Simulated Greenhouse Effect on a Kobresia humilis Meadow Species Diversity Changes in Subalpine Coniferous Forests of Different Restoration Stages and Their Effects on Soil Properties What is Metapopulation,Really? Changes of Polyamines Content and Polyamine Oxidase Activity of Roots and Leaves During Drought Stress in Wheat Seedlings Diurnal Photosynthesis and Carbon Economy of Acacia mangium in English Photosynthetic Induction in Seedlings of Six Tropical Rainforest Tree Species ACCLIMATION OF CATHAYA ARGYROPHYLLA TO LIGHT ACROSS EFFECTS OF SOIL NITROGEN LEVELS ON MORPHOLOGY, BIOMASS ALLOCATION AND PHOTOSYNTHESIS IN AGERATINA ADENOPHORA AND CHROMOLEANA ODORATA CHARACTERISTICS OF ROOT, STEM, AND SOIL RESPIRATION Q10 TEMPERATURE COEFFICIENTS IN FOREST ECOSYSTEMS SEXUAL INTERFERENCE IN COSEXUAL PLANTS AND ITS EVOLUTIONARY IMPLICATIONS BIOLOGICAL STRATEGIES IN CONTROLLING OR MITIGATING MARINE HARMFUL ALGAL BLOOMS (HABS) SEED RAIN AND SOIL SEED BANKS OF PICEA ASPERATA IN SUBALPINE SPRUCE FORESTS, WESTERN SICHUAN, CHINA SPECIES-CLIMATE RELATIONSHIPS OF 10 DESERT PLANT SPECIES AND THEIR ESTIMATED POTENTIAL DISTRIBUTION RANGE IN THE ARID LANDS OF NORTHWESTERN CHINA