Distribution characteristics and seasonal dynamics of phosphorus and potassium in wetland ecosystem in the Sanjiang Plain The caloric value of the dominant plant species of a Heptacodium miconioides forest at Bei Mountain, Zhejiang Province,China A COMPARISON STUDY ON NUTRIENT CONCENTRATIONS AND SEASONAL DYNAMICS IN NEEDLES OF 15 INTRODUCED CONIFERS AMOUNT, COMPOSITION AND SEASONAL DYNAMICS OF LITTERFALL IN MIXED FOREST OF CUNNINGHAMIA LANCEOLATA AND TSOONGIODENDRON ODORUM EFFECTS OF HORIZONTAL DISTANCE ON FINE ROOT BIOMASS AND SEASONAL DYNAMICS IN LARIX PRINCIPIS-RUPPRECHTII PLANTATION Seasonal dynamics of soil nutrition field for plants in Songnen alkaline grassland Spatio-temporal patterns of soil microbial biomass carbon and nitrogen in five temperate forest ecosystems Seasonal dynamics and spatial distribution of herbage diversity on the slopes of Suiyu railway Comparatively Study on Litter Properties Between Plantations of Fokienia hodginsii and Cunninghamia lanceolata Seasonal dynamics of soil net nitrogen mineralization under moss crust in Shapotou region, northern China. Dynamics and Influencing Factors of Soil Readily Oxidizable Carbon of Phyllostachy edulis Stands under Different Management Patterns in the Hilly Region of Central Hu’nan, China The seasonal dynamics of resistance of transgenic Bt cotton to cotton bollworm in cotton planting region of southern Xinjiang Seasonal Dynamics of Meso-micro Soil Fauna Communities in the Artificial Grasslands of Three-river Source Region in Qinghai, China Seasonal dynamics of Batrachospermum gelatinosum growth and distribution in Niangziguan spring,China Seasonal dynamics of soil respiration and carbon budget of maize (Zea mays L.) farmland ecosystem The CH4 uptake flux by soils of main forest ecosystems in Dinghushan The seasonal dynamics of the submerged plant communities invaded by Cabomba caroliniana gray Plant Species Diversity and Its Seasonal Dynamics in Woodland Invaded by Solidago canadensis(Asteraceae) The Seasonal Dynamics of the Biomass of Vitex Shrubland in Mountainous Area of Huairou County in Beiiing Seasonal Dynamics of Litter in a Headwater Stream of Riparian Forest in Xiangxi River Catchment