Nitrogen Fixation in Leymus chinensis Grassland in Northeast China The Carbon Isotope Ratios and Centents of Mineral Elements in Leaves of Chinese Medi cinal Plants Substitution Indexes of Carbon Isotope Discrimination for Spring Wheat Difference of Ultrastructure and Photosynthetic Characteristics between Lanceolate and Broad-ovate Leaves in Populus euphratica Applications of δ13C in Plant Ecological Research EFFECT OF GROWTH IRRADIANCE ON STABLE CARBON ISOTOPE RATIO, INTERCELLULAR COsub>2 CONCENTRATION AND WATER-USE EFFICIENCY OF TWO WOODY PLANT IN SUBTROPICAL NATURAL FOREST Effects of Water Plus Heat Stress on Gas Exchange and Water Use Efficiency in Four Species of Coniferous Seedlings Investigation on the Adaptation of Photosynthetic Carbon Metabolism Pathway to Environment of Phragmites communis in Hexi Corridor of Gansu Province Response of leaf δ13C to altitudinal gradients and its mechanism Response of stable-carbon isotope composition of different tree-ring compounds to climatic change Characteristics and Controlling Factors of Soil Organic Matter Turnover Processes in the Subtropical Mountainous Area, South China Seasonal differences in leaf carbon isotope composition among landscaping species of different life forms in Beijing, China A review of research on responses of leaf traits to climate change VARIATION IN THE δ13C VALUE OF TYPICAL PLANTS OF LOESS PLATEAU OVER THE LAST 70 YEARS RECENTLY PHOTOSYNTHESIZED CARBON ALLOCATION AND TURNOVER: A MINOR REVIEW OF THE LITERATURE Applications of Stable Carbon Isotope Techniques to Ecological Research Trophic relationships in the Bohai ecosystem: preliminary investigation from δ~(13) C analysis Water use efficiency of six woody species in relation to micro-environmental factors of different habitats Relationships of Stable Carbon Isotope of Abies faxoniana Tree-Rings to Climate in the Sub-Alpine Forest in Western Sichuan The Stable Photosynthetic Characteristics of a PEPC Transgenic rice Germplasm Response of foliar δ13C of Quercus spinosa to altitudinal gradients Water sources of five dominant desert plant species in Nuomuhong area of Qaidam Basin Physiological traits contributed to the recent increase in yield potential of winter wheat from Henan Province, China Contribution of the ear and the flag leaf to grain filling in durum wheat inferred from the carbon isotope signature: Genotypic and growing conditions effects Analysis of stable carbon isotopes in different components of tree rings of Pinus sylvestris var. mongolica Comparison of the methods using stable hydrogen and oxygen isotope to distinguish the water source of Nitraria Tangutorum ABSORPTION AND UTILIZATION OF FERTILIZER-N AND SOIL-N WITH MIXED APPLICATION OF STRAW AND UREA BY RICE STUDIES ON NITROGEN UPTAKE AND UTILIZATION BY RAPE (Brassica napus L.) UNDER DIFFERENT SOWING DATES Stable Carbon Isotope Ratio and Activities of PEP Carboxylase and PEP Carboxykinase in Pineapple Leaves Climate environmental change and stable carbon isotopes in age layers of Tamarix sand-hillocks in Kumtag desert Relationships of stable carbon isotope of Abies faxoniana tree-rings to climate in sub-alpine forest in Western Sichuan Effects of Nitrogen Application on Yield Formation and the Nitrogen Absorption and Utilization of Super Rice Based on 15N-tracing Photosynthesis and Water Use Efficiency in Wheat Varieties Differing in Phosphate Use Efficiency Stable carbon isotope variation in plants and their indicating significances along the inland Heihe River basin of northwestern China Sampling strategy for carbon isotope analysis of tree rings: a case study of Cryptomeria fortunei from Mt. Tianmu, China Foliar stable carbon isotope ratios of Phragmites australis and the relevant environmental factors in marsh wetlands in Tianjin 13C and 15N isotopic signatures of plant-soil continuum along a successional gradient in Ding-hushan Biosphere Reserve Correlation between foliar δ13C and foliar trait factors of dominant species in Castanopsis carlessii forests in Lingshishan National Forest Park Characteristics of concentrations and carbon isotope compositions of dissolved inorganic carbon in soil water under varying vegetations in karst watershed Indicative effect of the anatomical structure of plant photosynthetic organ on WUE in desert region Changes of leaf traits and WUE with crown height of four tall tree species THE EFFECT OF SOIL VOLUMETRIC WEIGHT ON NITROGEN SUPPLYING ABILITY OF SOIL AND ABSORPTION,UTILIZATION OF NITROGEN BY COTTON EFFECT OF PLANTING PATTERNS ON DINITROGEN FIXATION OF ALFALFA AND TRANSFER OF N FIXED Measurement of Organic Carbon Stable Isotope Composition of Different Soil Types by EA-IRMS System EFFECT OF NITROGEN-FIXING BACTERIA INOCULATION ON BIOLOGICAL NITROGEN
FIXATION IN SUGARCANE BY 15N ISOTOPE DILUTION TECHNIQUE
Relationships among Water Use Efficiency,Carbon Isotope Discrimination,and Specific Leaf Area in Maize Study on Hydrogen and Oxygen Stable Isotopes in Precipitation in Wolong Nature Reserve,Sichuan Province Advances in the Water Use Efficiency of Plant Paleo-Vegetation Type Predicting by Experiment of Carbon Isotope in Loess EFFECT OF DIFFERENT FERTILIZERS ON STABLE NITROGEN
ISOTOPE AND NITRATE CONTENT OF SOIL AND CHINESE CABBAGE
Yields, Market Values and N Use Efficiency in Fluecured Tobacco Influenced by Time of Basal N Fertilization THE EFFECT OF SOLL WATER CONDITIONS ON CARBON ISOTOPE DISCRIMINATION AND MINERALS CONTENTS IN SPRING-PLANTED WHEAT Determination of the stable carbon isotope composition in atmospheric carbon dioxide based on plants cultured in bidirectional tracers Correlations Between Foliar Stable Carbon Isotope Composition and Environmental Factors in Desert Plant Reaumuria soongorica (Pall.) Maxim. Intra-annual variation in δ13C from tree rings of Pinus sylvestris var. mongolica and its response to climatic factors Foliar δ13C Within Temperate Deciduous Forest: Its Spatial Change and Interspecies Variation Analysis of stable isotopic composition and vapor source of precipitation at the Changwu Loess Tableland Response patterns of foliar δ13C and δ15N to environmental factors for the dominant plants in Inner Mongolia steppe, China Grain size distribution, element migration, and stable carbon isotope characteristics of dolomite weathering profiles in Xinpu, North of Guizhou Province Sources of organic carbon in the wetlands of the Yellow River estuary and instructions on carbon burial promotion strategies Water Source of Haloxylon ammodendron Plantations in Autumn at the Southeast Edge of Badain Jaran Desert Using 15N isotopic dilution method to quantify the biological nitrogen fixation in sugarcane Responses of carbon isotopic composition of C3 and C4 herbaceous plants to temperature under controlled temperature conditions Study on seasonal variation in carbon isotope composition correspond with soil temperature and humidity and weather factors for main greening tree species Effects of Alkali Stress on Carbon Isotope Discrimination, Photosynthetic Gas Exchange Parameters and Mineral Element of Three Shrubs δ13C Values and Water Use Efficiency of the Leaves and Assimilating Shoots of Desert Plants Water utilization sources of Alnus nepalensis in the water source area of Yuanyang terrace N RESOURCE OF GRASSES AND N_2-FIXATION OF ALFALFA IN MONOCULTURE AND MIXTURE Study on the Effect Of Different Fertilizer on the Stable Nitrogen Isotope of Soil, Leaf and Cucumber USE OF ~( 15) N DILUTION METHOD FOR SCREENING SOYBEAN LINES WITH HIGH YIELD AND HIGH NITROGEN FIXATION ABILITY Relationship between salinity and stable carbon isotope composition of C3 plants Relationship between Carbon Isotope Discrimination and Grain Yield in Spring Wheat Cultivated under Different Water Regimes Genetic Analysis of Carbon Isotope Discrimination and its Relation to Yield in a Wheat Doubled Haploid Population Application of stable isotope technique in the study of plant water use A Comparative Study on Soil Nitrogen (N) Gross Rate of Mineralization, Nitrification and Consumption Over Three Management Systems of Leymus chinensis Grasslands The Relationship between δ13C Value and Biochemical Indicators in Different Tobacco Cultivars NITROGEN ISOTOPE COMPOSITIONS AND SPATIAL DISTRIBUTION CHARACTERISTICS OF SOIL IN THE PROCESS OF KARST ROCKY DESERTIFICATION Population dynamics and host plant sources of Asian corn borer, Ostrinia furnacalis (Guenée) (Lepidoptera:Crambidae) in northeastern China Leaf Traits of Orchids in Relation to Life Form in Karst Area of Southwestern China Effect of Water Conditions on Carbon Isotope Composition, Photosynthesis and Branch Growth of Reaumuria soongorica