Dynamic Responses of Photosynthesis in Chaetoceros sp.to Continuous High Irradiation Photoacclimation of Chlorella pyrenoidosa:changes in rapid light curves Study on the adaptability of Eucalyptus grandis× E.urophylla in karst hills(Ⅰ):photosynthetic physiological ecology characteristics in spring Effects of Nitrogen Fertilization on Chlorophyll Fluorescence Parameters of Flag Leaf and Grain Filling in Winter Wheat Suffered Waterlogging at Booting Stage Photosynthetic Fluorescence Characteristics of Five Dominant Submerged Macrophytes in Honghu Lake Response of Photosynthetic Apparatus to different Irradiance in flag Leaves of High-Yielding Winter Wheat PH01-35 Grown under Low Light Conditions Effects of CO2-induced seawater acidification on photosynthesis and calcification in the coralline alga Corallina pilulifera Photosynthesis of Viola baoshanensis under Cd stress