Dynamic Characteristics of Forest Fires in the Main Ecological Geographic Districts of China Effects of Soil Nitrogen Content on Tree Diversity in Xishuangbanna Tropical Seasonal Rain Forest Evaluation of Heat Tolerance at the Heading-flowering stages for Early-season Rice Varieties in Jiangxi Comparison study on Total Flavonoid Content and Anti-free Redical Activity of the Leaves of Bamboo,phyllostachys nigra, and Ginkgo bilabo The spatial distribution and seasonal dynamics of fine roots in amature Caragana korshinskii plantation Seasonal dynamics of culturable bacterium numbers in freshwater bodies of different water quality in Beijing Seasonal variations in leaf C, N, and P stoichiometry of typical plants in the Yangou watershed in the loess hilly gully region Comparison research on hydrological effect of the canopy of the tropical seasonal rainforest and rubber forest in Xishuangbanna, Yunnan Seasonal variation in cold tolerance of the population of pine armored scale, Hemiberlesia pitysophila Takagi (Homoptera: Diaspididae) Effect of drought and heat stress and rewatering on photosynthetic physioecological characteristics of Kentucky turfgrass Changes in the concentrations of airborne Picea schrenkiana pollen in response to temperature changes in the Tianshan Mountain area Effect of permafrost degradation on methane emission in wetlands: a review Spatial and temporal variation of phytoplankton and impacting factors in Jiulongjiang Estuary of Xiamen, China Photosynthesis-light Response Curves Characteristics of Dominant Plants in Alpine Grassland Adaptability Evaluation of Cool-season Turf Grasses in Yangzhou Seasonal Dynamics of Meso-micro Soil Fauna Communities in the Artificial Grasslands of Three-river Source Region in Qinghai, China DairyMod Validation and Application for Lolium multiflorum Production in Sichuan Plain Spatial Distribution and Seasonal Changes of Needle-leaf Area Density within 17-year-old Chinese Fir Crown Comparative study on seasonal changes in physiological characteristics of Eucalyptus, broad-leaved and coniferous tree species The seasonal dynamics of resistance of transgenic Bt cotton to cotton bollworm in cotton planting region of southern Xinjiang Rule of Seasonal Changes of the Ceratosolen sp.in the Tropical Rainforest of Xishuangbanna,China Dynamics of Standing Crop of N and P for Fine Roots of Mixed Forest of Cunninghamia lanceolata and Tsoongiodendron odorum Changes in Nitrogen and Phosphorus and Their Retranslocation in Leaves of Evergreen and Deciduous Broadleaved Trees Seasonal Photosynthetic Variance of Phyllostachys edulis\n ‘Pachyloen‘ Response to Environmental Factors Spatial and Temporal Patterns of Fine Root Biomass in Four Forest Types in Xiaoxing‘an Mountains Threshold Effect of Photosynthesis in Forsythia suspense to Soil Water and its Photosynthetic Productivity Grading in Spring and Summer Effect of Different Harvest Seasons on the Flavonoids Content and Antioxidant Activities of Leaf Mustard Changes in Grain Quality during the Evolution of Mid-Season Indica Rice Cultivars in Jiangsu Province THE DIVISION OF ECOLOGICAL PHENOLOGICAL SEASONS AND DYNAMIC SUITABLE DATES PREDICTION FOR AGRICULTURE AND FOREST PRACTICES IN QINGHE FOREST REGION ANALYSIS ON THE DYNAMIC OF ABOVEGROUND BIOMASS AND TIME SEQUENCE OF DIFFERENT DEYEUXIA ANGUSTIFOLIA COMMUNITIES IN SANJIANG PLAIN Effects of Seasonal Snow Cover on Carbon,Nitrogen Accumulation and Distribution of Two Dominant Plants in the Alpine Meadow in Eastern Tibetan Plateau Study on yield and quality of Lonicerea Japonicae Flos in diferent harvest seasons Seasonal photosynthetic responses of Phyllostachys edulis to environmental factors Sample effects on species-area relationships of typical forests in karst and non-karst mixing distribution areas Growth models of Excentrodendron hsienmu population in a karst seasonal rain forest Ecological stoichiometrical analysis on the strategies of utilization of nitrogen and phosphorus in Phragmites australis and Spartina alterniflora in Chongming Dongtan wetland SEASONAL DYNAMICS OF SOIL MICROORGANISMS UNDER VARIOUS MIXTURES AFTER CHINESE FIR REPLANTING IN FUJIAN ON THE SEASONAL RHYTHM OF NATURAL LANDSCAPE Nematode Abundance Under Different Vegetations Restored on Degraded Red Soil Distribution Patterns and Their Seasonal Changes of Carabus Beetles in Dongling Mountain Region Near Beijing Inheritance of Sensitivity of Responses of Growth Period Traits to Planting Seasons in Soybeans A research on the photosynthetic characteristics of Jinguan,Molios and Strimoson apple (Malus pumila Mill.) Changes of Total Nonstructural Carbohydrates of Kobresia humilis in Alpine Meadow A comparison of various correction methods for calculating carbon flux above tropical seasonal rainforest Physicomechanical properties of plantation poplar wood under different eco-environments Induction of pond-cultivated Anguilla japonica gonadial development by controlling temperature in high temperature season Fouling organisms in Daya Bay Pearl Culturing Farm Feeding habit and seasonal variation of ingesting of left-eyed flounder in south Bohai Sea Effects of different vegetation restoration of degraded red soil on earthworm population dynamics Seasonal changes in soil respiration under different land use patterns in the water-wind erosion crisscross region of the Loess Plateau Spatial extrapolation of the vegetation growing season in temperate eastern China Spatiotemporal distribution of ectomycorrhizal fungi in Pinus yunnanensis forests Seasonal changes in the genetic diversity of Brachionus calyciflorus population in Lake Jinghu Dynamics of nutrient and energy for fine roots of Casuarina equisetifolia plantations on coastal sandy soil Seasonal changes of soil phosphorus fractions under Calamagrostis angustifolia wetlands in Sanjiang Plain, China Fog interception and its relation to soil water in the tropical seasonal rain forest of Xishuangbanna, Southwest China Modeling canopy rainfall interception of a tropical seasonal rainforest in Xishuangbanna, Southwest China AMeasuring and analyzing of the multi-seasonal spectral characteristics for saltmarsh vegetation in Shanghai Seasonal change in atmospheric SO2 concentration in forested and non-forested urban lands Soil Respiration and Its Seasonal Variation among Five Young Plantations in South China STUDIES ON THE IMPROVEMENT OF FARM RODENTS CONTROL METHOD IN THE NON-IRRIGATED AREA ON HUABEI PLAIN Light Utilization Efficiency of Temperate Typical Grassland in Growing Period Dry-Matter Accumulation and Nitrogen Absorption and Utilization in Middle-Season Indica Super Hybrid Rice Difference of Physiological Characteristics of Cotton Bolls in Development of Fiber Thickening and Its Relationship with Fiber Strength Relationship between the Efficient Amount of Nitrogen Application for Grain Filling and the SPAD Value at Full Panicle Stage in Mid-Season Hybrid Rice The Seasonal Dynamics of the Biomass of Vitex Shrubland in Mountainous Area of Huairou County in Beiiing Comparison of Classical Models for Evaluating the Heat Requirements of Olive (Olea europeae L.) in Portugal Effects of gathering season and three age affect on main active components of Taxus madia Studies on dynamic change of total ginkgolic acids in Ginkgo biloba leaves of different aged trees and different collecting seasons The effect of postponing nitrogen application on grain yield and the panicle-grain structure in mid-season hybrid rice in southwest China Population productivity and properties of early super hybrid cultivars under nitrogen fertilization Effects of potassium fertilizer and potassium use efficiency on early-, mid- and late-season rice in Hubei province, China Effect of fertilizing patterns on grain yield, nutrient uptake and economical efficiency of double-season rice Effects of controlled release compound fertilizer on ammonia volatilization and nitrate leaching in cool-season turfgrass system Study of Tolerance to Salt on Grasses for Lawn in Cold Regions Influence of Seasonal Exclosure on Vegetation Restoration in Typical Steppe, Inner Mongolia Genetic Effects and Environmental Interactions of Early Maturity in Short-season Cotton A research on the photosynthetic characteristics of Pyrus bretschneideri(CV.jinfeng and pingguoli) and strimson RECLASSIFICTION OF MONSOON TROPICAL FORESTS IN SOUTHERN YUNNAN, SW CHINA COMPARATIVE STUDY OF TWO KINDS OF AMOMUM VILLOSUM CULTIVATION MODELS IN XISHUANGBANNA