CO2 第3页

Effects of Elevated CO₂ Levels on the Photosynthetic Characteristics of Rice in Soil Contaminated with Heavy Metals Supercritical-CO₂ Fluid Extraction of the Volatile Components in Roasted Peanut EFFECTS OF NITROGEN ON THE DRY MATTER ACCUMULATION,CARBON ANDNITROGEN METABOLISM OF WHEAT LEAVES UNDER ELEVATED ATMOSPHERIC CO₂ CONCENTRATION Analysis of CO₂ Efflux in Soil Profiles after Clear-cutting and Prescribed Burning of Natural Regenerated Castanopsis carlesis Secondary Forest in Subtropical China Effects of CO2 and Tempera ture on Canopy Photosynthesis ofMuskmelon Growth responses to the interaction of elevated CO₂ and drought stress in six annual species Photosynthetic responses to changes in CO₂ concentration and soil moisture in leaves of Securinega suffruticosa from shell ridge islands in the Yellow River Delta, China Early responses of soil CO₂ emission to simulating atmospheric nitrogen deposition in an alpine meadow on the Qinghai Tibetan Plateau Photosynthetic physiological characteristics in response to elevated CO2 concentration of three Larch (Larix) species seedlings Carbon sequestration potential in Fujian’s forest ecosystems Modeling the response of stomatal conductance to variable CO2 concentration and its physiological mechanism Effects of heavy metal (copper, cadmium, zinc and lead) on marine inorganic carbon system in simulated experiments Recent development in the research of carbon cycle in coral reef ecosystem CO₂ flux in alpine wetland ecosystem on the Qinghai-Tibetan Plateau Effects of elevated atmospheric CO₂ and nitrogen application on cotton biomass, nitrogen utilization and soil urease activity. Differences and sources of CO₂ concentration, carbon and oxygen stable isotope composition between inside and outside of a green space system and influencing factors in an urban area. Effects of corn and soybean straws returning on CO₂ efflux at initial stage in black soil. Effect of root-zone CO₂ enrichment on tomato photosynthetic physiology. Near surface CO₂ concentration and its quantitative relationship with character of underlying surface in Shanghai City, China. Variations of CO₂ concentration and δ¹³C and influencing factors of Quercus variabilis plantation in low hilly area of North China. Effects of plastic film mulching on soil CO₂ efflux and CO₂ concentration in an oasis cotton field. Effects of land-use conversion from double rice cropping to vegetables on CO₂ and CH₄ fluxes in southern China. Effect of bamboo leaf biochar addition on soil CO₂ efflux and labile organic carbon pool in a Chinese chestnut plantation. Early nitrogen deposition effects on CO₂ efflux from a cold-temperate coniferous forest soil Using digital repeat photography to model winter wheat phenology and photosynthetic CO₂ uptake The responses of photosynthetic energy use in wheat flag leaves to nitrogen application rates and light density under elevated atmospheric CO₂ concentration Progresses of free-air CO₂ enrichment (FACE) researches on C₄ crops: a review Study on supercritical CO₂ extraction of salidroside and P-tyrosol in Rhodiola sachalinensis Supercritical CO₂ Extraction of Flavonoids from the Aerial Parts of Chinese Licorice (Glycyrrhiza uralensis Fisch.) GC-MS Analysis and in Vitro Antitumor Activity of the Extract from Typhonium giganteum Engl using Supercritical Fluid CO₂ Influences of precipitation regimes and elevated CO₂ on photosynthesis and biomass accumulation in Leymus chinensis A preliminary study of carbon dioxide, methane and nitrous oxide fluxes from the Gahai wetland Simulating of the response of soil heterotrophic respiration to climate change and nitrogen deposition in alpine meadows COMPARISON ON THE PHYSIOLOGICAL PARAMETERS OF FIVE YULANIA SPECIES Photosynthetic Characteristics of Cinnamomum camphoraand Its Response to Elevation of CO₂ and Temperature Physiological and Growth Responses of C3 and C4 Plants to Reduced Temperature when Grown at Low CO2 of the Last Ice Age Why are Nitrogen Concentrations in Plant Tissues Lower under Elevated CO2? A Critical Examination of the Hypotheses Global Change Effects on Plant Chemical Defenses against Insect Herbivores Carbon Dioxide Exchange Between the Atmosphere and an Alpine Shrubland Meadow During the Growing Season on the Qinghai-Tibetan Plateau Impacts of Elevated CO2 Concentration on Biochemical Composition, Carbonic Anhydrase, and Nitrate Reductase Activity of Freshwater Green Algae Effects of CO₂ storage flux on carbon budget of forest ecosystem. Effects of elevated CO₂ and O₃ on active oxygen metabolism of Quercus mongolica leaves. Effects of doubled CO₂ concentration on Erigeron breviscapus growth and its active constituent accumulation. Effect of elevated CO₂ concentration on photosynthesis and antioxidative enzyme activities of wheat plant grown under drought condition Effect of osmotic stress on wheat membrane injury under different CO₂ concentrations Effect of elevated CO₂ concentration on growth of dominant tree species in pine broadleaf forest of Changbai mountain Variation of respiratory enzyme activities of Suaeda salsa seedlings under salinity and doubled CO₂ Recovery of vegetation in subtropical monsoon evergreen broad -leaved forestⅠ.Principle:Response of Photosynthesis of plants on different disturbed forestlands to environmental factors Tara Oil Extraction by Supercritical Carbon Dioxide and Its Quality Nitric oxide is involved in the induced stomatal closure of tomato by    high level of carbon dioxide Spatial changes in soil CO₂ emission from re-forested hillslopes on the Loess Plateau: a geomorphic control Study on Photosynthetic Characteristics of FourA lnus cremastogyne Varieties under DifferentCO₂ Concentrations Effect of High CO₂ and N₂ Shock Treatment on the Sprouting and Hormone Content of Chinese Chestnut(Castanea mollissima Blume) during Shelf-life CO₂ elevation and chelation induced sunflower phytoremediation of copper-contaminated soil Variation of net ecosystem carbon flux and its impact factors on Stipa baicalensis steppe in the growing season Effects of Long-term Elevated CO2 on Growth and Flowering in Phalaenopsis Effects of CO_2 Laser Pretreatment on Activities of Antioxidative Enzymes in Root of Wheat Seedlings under Water Stress Effects of CO₂ Laser on Glutathione-dependent Antioxidative System in Wheat Seedling under Drought Stress Changes in Stomatal Conductance, Transpiration and Water Use Efficiency of Ten Species Experienced in High CO2 Concentrations in Biosphere 2 Effects of Doubled CO2 Concentration on Light Energy Absorption and Excitation Energy Distribution Between PS II and PS I in Chloroplasts of Weeping Willow and Eucommia Responses of Plant Dark Respiration to Doubled CO2 Concentration Effect of Elevated CO2 Concentration on the Starch Grain Accumulation in Chloroplasts from Soybean Leaves at Different Nodes Effect of CO2 Concentration Doubling on the Leaf Morphology and Structure of 10 Species in Gramineae Effect of Doubled CO2 Concentration on Leaf Chlorophyll-protein Complexes in Several Plants Responses to Doubled CO2 in Medicago sativa: Studies on Ecophysiology and Simulation Modelling Effect of Doubled-CO2 Concentration on the Ultrastructure of Chloroplasts from Medicago sativa and Setaria italica Effect of Elevated CO2 on the Primary Conversion of Light Energy of Alfalfa Photosynthesis Assimilation and Allocation of Carbon and Nitrogen in Alfalfa Under Doubled CO2 Environment Photosynthetic Responses to Light Intensity in Intact Leaves of Some Coastal Desert and Tropical Rain Forest Plant Species in Atmospheres with Different CO2 Concentrations Experimental Study and Mathematical Simulation of Water Use Efficiency in Wheat Leaves Affected by Some Environmental Factors DIURNAL AND SEASONAL CO₂ EXCHANGE ON CLEAR DAYS IN A TROPICAL SEASONAL RAINFOREST OF XISHUANGBANNA Effects of CO2 Doubling on Some Photosynthetic Functions of Spring Wheat Under Salt Stress Effects of Doubled CO₂ Concentration on Structure of Vascular Tissues of Quercus liaotungensis Soil Respiration of a Leymus chinensis Grassland Stand in the Xilin River Basin as Affected by Over-Grazing and Climate Physiological and Biochemical Responses of the Seedlings f Four Legume Tree Species to High CO2 Concentration Effects of CO2 Enrichment on CH4 Emission From Rice Paddies Estimation of Community Productivity and Net CO2 Accumulation of a Tropical Mountain Rain Forest in Jianfeng-ling, Hainan Island, China The Response of Quercus liaotungensis to Doubled CO2 Concentration A Preliminary research on the Carbon Storage and CO2 Release of the Tropical Forest Soils in Jianfengling, Hainan Island, China Response of Plant Growth to Elevated CO2: A Review on the Chief Methods and Basic Conclusions Based on Experiments in the External Countries in Past Decade