Ultrastructural Alteration of Host Plants Infected with Tomato Mosaic Virus Comparative Study of the Photooxidative Response in Leaf Discs from Plants with Different Photosynthetic Pathways Foliar δ13C Within Temperate Deciduous Forest: Its Spatial Change and Interspecies Variation Review of the Fossil Evidence for the Origin and Earliest Evolution of the Seed-plants Direct Somatic Embryogenesis and Plant Regeneration in Ornithogalum caudatum A Model of Precipitation Redistribution Within a Three-Leveled Sandy Grassland Landscape Morphological Studies on the Process of Chromosome Construction in Physarum polycephalum Experiment and Modelling on the Responses of Chinese Terrestrial Ecosystems to Global Change Dynamic Modelling of Northeast China Transect Responses to Global Change-A Regional Vegetation Model Driven by Remote Sensing Information An Ecophysiological Model for Individual Plant Under Global Change Genetic Analysis of Null Allelic RFLP Markers in Rice Expression of Tomato Antisense ACC Synthase Gene in Transgenic Tobacco and Its Role in Shoot Formation Comparative Studies of Sexual Reproduction and Asexual Propagation Between Populations of Adenophora lobophylla and A. potaninii Cytohistological Study on Morphogenesis of the Adventitious Bud in the in Vitro Culture of Micro-Cross Sectioned Leaf Midveins from Hybrid Populus Research on Bioecological Characteristics of Suaeda physophora and Its Community at the Hutubi Cattle Farm Area of Xinjiang, China Comparative Studies on Pollination Biology of Mosla hangchouensis and M.chinensis (Labiatae) Study on the Structure and Genetic Polymorphism of Embryo Sac in Polyembryonic Rice Strain AP Ⅳ Clonal Growth in Plants in Relation to Resource Heterogeneity:Foraging Behavior Primary Study on Interrelation Between Plant Communities and Environmental Factors in the North Shore of Qinghai Lake Biological Properties, Trunk Anatomy and Growth Patterns of Cycas panzhihuaensis Embryological Studies on Convallaria majalis L. Changes of Spectral Reflectance of Pinus densiflora Forest and Relations to Some Factors in Spring at Au Ore Region in Zhaoyuan County,Shandong Province Studies on the Pollen Morphology of the Genus Ulmus L. in China and Its Taxonomic Significance Effects of Different Light Qualities on Structure of Chloroplasts and Photosynthetic Physiological Properties in Panax ginseng Detection and Immunofiuorescence Localization of Antifungal Protein of Gastrodiaelata Investigation on Pollen Morphology of Aconitum L. Holocene Palynological Records in Lake Selincuo,Northern Xizang A Study of Pollen Morphology of Some Aquatic Vascular Plants in Honghu Lake, Hubei A Study on External Factors for Control of Leaf Water Potential of Apricots The Ecological Relation Between Pinus taiwanensis and Fungi in the Process of Ectomycorrhizae Synthesis Embryological Studies of Codonopsis pilosula Nannf. The Systematic and Ecological Significance of Anatomical Characters of Leaves in the Tribe Thermopsideae (Fabaceae) Forest Fire in Early Holocene Forest Changes at Lake Barrine, Australia The Bryophytes of the King George Island, Antarctica Anomalous Frame of Vessels in the Roots of Aconitum spp. Studies on the Constituents from Marsdenia globifera The Ecological Wood Anatomy of the Lilac ( Syringa oblata var.giraldii Rehd.) in Taibai Mountain Cytochemieal Observation on Garlic Clove before and after Temperature-Modulated Break of Dormancy Study on Chemical Constituents of the Essential Oil and Classification of Types from Cinnamomum camphora A Preliminary Study on the Relationships between the Main Climatic Ecological Factors and the Physiological Activities and the Growth of Cunninghamia lanceolata (Lamb.) Hook in Its Northernmost Marginal Regions Immunochemical Identification of Myosin and Actin in Onion (Allium cepa) Bulb Cytological and Statistical Analysis of Secondary Association in the Genus Phaseolus Embryological Studies of Paphiopedilum godefroyae Stein Floral Morphology of Populus lasiocarpa Oliv and Its Phylogenetic Position in Populus Correlation Analysis between Productivity of Chinese Pine Pinus tabulaeformis (Carr.) Plantations and Ecological Factors in Shaanxi Province Studies on Mei Pian Tree (Cinnamomum burmannii Physiological Type) as a New Resource of Natural d-Borneol Changes m Ethylene Production in Relation to l-Aminocyclopropane-l-Carboxylic Acid and Its Malonyl Conjugate in Waterlogged Wheat Plants The Significance of the Found Fossil Species of Wodehouseia in China Selection Study of Optimum Temporal Remote Sensing Images for Vegetation Resources Inventory Studies on the Pollen Morphology of Family Salicaceae in Gansu Cytological Observations on Some Species of Dryopteris and Polystichum from China INFLUENCE OF ECOLOGICAL FACTORS ON DISTRIBUTION OF WOODY PLANT FUNCTIONAL TYPES IN A NATURAL TROPICAL FOREST LANDSCAPE, BAWANGLING,HAINAN ISLAND,SOUTH CHINA ECOLOGICAL AND BIOLOGICAL DIFFERENCES BETWEEN SPRING AND AUTUMN PLANTS OF TWO DESERT EPHEMERALS EFFECTS OF INITIAL CLONE NUMBER ON MORPHOLOGICAL PLASTICITY AND BIOMASS ALLOCATI ON OF THE INVASIVE SPARTINA ANGLICA PHENOTYPIC PLASTICITY OF THE CLONAL PLANT TRAPA BICORNISIN RESPONSE TO SEDIMENT PHOSPHORUS CONCENTRATION AND PLANT DENSITY A REVIEW OF PROGRESS IN STUDIES OF PLANT ECOPHYSIOLOGY: CONTROLLED EXPERIMENTS AND INSTRUMENTATION CLONAL ARCHITECTURE OF PHYSOCARPUS AMURENSISIN NATURAL CONDITIONS SOIL-NUTRIENT PATCH CONTRAST MODIFIES INTENSITY AND DIRECTION OF CLONAL INTEGRATION IN GLECHOMA LONGITUBA GROSS CALORIC VALUES OF DOMINANT SPECIES AND LITTER LAYER IN MID-MONTANE MO IST EVERGREEN BROAD-LEAVED FOREST IN AILAO MOUNTAIN AND IN TROPICAL SEASON RAIN FOREST IN XISHUANGBANNA, YUNNAN, CHINA CONE AND SEED CHARACTERISTICS OF PINUS DENSATA AND THEIR ADAPTIVE FITNESS IMPLICATIONS PRELIMINARY STUDY OF CO2 FLUX OF A LARCH FOREST BY EDDYCOVARIANCE AND ECOPHYSI OLOGICAL METHODS ANALYSIS OF ROOT ARCHITECTURE AND ROOT ADAPTIVE STRATEGY IN THE TAKLIMAKAN DESERT AREA OF CHINA FINE ROOT MORPHOLOGY OF TWENTY HARDWOOD SPECIES IN MAOERSHAN NATURAL SECONDARY FOREST IN NORTHEASTERN CHINA CHANGES OF SOIL MICROBIAL PROPERTIES AFFECTED BY DIFFERENT LONG-TERM FERTILIZATION REGIMES ECOPHYSIOLOGICAL RESPONSE OF EMMENOPTERYS HENRYI AT DIFFERENT ALTITUDES IN CHINA’S DAPAN MOUNTAIN NATURAL RESERVE CORRELATIONS BETWEEN METEOROLOGICAL FACTORS AND LEAF ELEMENT CONTENTS IN DESERT PLANT REAUMURIA SOONGORICA PHYTOECOLOGICAL EFFECT OF Al3+ ON THE INDUCTIVITY OF PROGRAMMED CELL DEATH OF BORDER CELLS IN SOYBEAN ROOT SEASONAL ASPECT STAGES OF PLANT COMMUNITIES AND ITS SPATIAL-TEMPORAL VARIATION IN TEMPERATE EASTERN CHINA DETECTING DESERTIFICATION PROCESSES USING TM AND ETM+ DATA, NORTH OF ISFAHAN, IRAN LONG-TERM STUDIES OF FOREST DYNAMIC IN THE DUKE FOREST, SOUTH EASTERN UNITED ST ATES: A SYNTHESIS (REVIEW) ACTUAL EVAPORATION OF BARE SAND DUNES IN MAOWUSU, CHINA AND ITS RESPONSE TO PRECIPITATION PATTERN SENSITIVITY OF CONIFEROUS TREES TO ENVIRONMENTAL FACTORS AT DIFFERENT SCALES IN THE SMALL XING’AN MOUNTAINS, CHINA EVALUATION OF ECOLOGICAL FACTORS AND FLUE-CURED TOBACCO QUALITY IN TOBACCO-GROWING AREAS IN SOUTHERN HUNAN, CHINA INFLUENCE OF INCREASED ATMOSPHERIC NH3 ON PHYSIOLOGY INDEX AND BIOMASS OF MAIZE WITH DIFFERENT N EFFICIENCY GROWTH RESPONSE AND UPTAKE DIFFERENCES BETWEEN TWO ECOTYPES OF SEDUM ALFREDII TO SOILS Cd DETECTING EFFECT OF PHYLOGENETIC DIVERSITY ON SEEDLING MORTALITY IN AN EVERGREEN BROAD-LEAVED FOREST IN CHINA EFFECTS OF GRAZING ON FOLIAGE BIOMASS ALLOCATION OF GRASS-LAND COMMUNITIES IN XILIN RIVER BASIN, INNER MONGOLIA REVIEW OF PROGRESS OF STUDIES ON SALT-TOLERANCE MECHANISMS OF ANNUAL HALOPHYTES RESPONSE OF RADIAL GROWTH TO NEIGHBORING COMPETITION AND CLIMATE FACTORS IN TAXUS CUSPIDATA POLLINATION ECOLOGY OF GENTIANA LAWRENCEI VAR. FARRERI, A LATE-FLOWERING QINGHAI-TIBET PLATEAU SPECIES