Distribution characteristics of soil total nitrogen and soil microbial biomass nitrogen for the typical types of soils on the Loess Plateau Effectiveness of pine roots on elements transport of loess soil during the heavy rainstorm on the Chinese Loess Plateau Effects of plant root on nutritious elements transport in soil profiles of the Chinese Loess Plateau Quality assessment of erosion soil on hilly Loess Plateau Soil water distribution characteristics of alfalfa with different planting years in the gully region of loess plateau Long-term fertilization on yield increase of winter wheat-maize rotation system in Loess Plateau dryland of Gansu Isolation,Identification and Cultivation of Ectomycorrhizal Fungus Handkea utriformis in the Rhizosphere of Pinus tabulaeformis Studies on the Basic Principles for the Processing of Rhizoma Cibotii Part Ⅰ Influence of Rhizoma Cibotii and Its Processed Samples on Thrombin Induced Rabbit Platelet Aggregation Application of parallel-plate flow chamber system in experimen tal studies on drug effect on endothelial cell function Effects of active fractions L.F04 from ground part of Lycopus lucidus var.hirtus on platelet aggregation and thrombosis formation Correlation Analysis of Leaf Mineral Nutrients with Fruit Quality in‘Fuji’Apple in the Loess Plateau CROP YIELD AND WATER USE EFFICIENCY UNDER LONG-TERM FERTILIZATION
IN LOESS PLATEAU
The different characteristics of soil fixed ammonium from south to north on the Loess Plateau Distribution features of soil water content in the profile of rainfed cropland with long-term fertilization The characteristics and evolution of soil nutrient in artificial black locust (Robinia pseudoacacia)forest land in the hilly Loess Plateau A study on acid detergent lignin content and digestibility of 5 species herbage in Tibetan Plateau Study on nutritional ingredients of Spirulina major Preliminary Study on the Characteristics of Pteridophyte Flora in the Loess Plateau Contribution of Soil Nutrient in Abandoned Lands to Vegetation Restoration in Hilly and Gully Regions on the Loess Plateau Types and Characteristics of Natural Grassland Vegetations in the Loess Plateau Lying in East Gansu Province Species Diversities of Major Communities in Malan Forest Region of the Loess Plateau Interspecific Connectivity in Naturalized Development of Hippophae rhamnoides Plantations in Hilly Loess Regions Niches of Major Plant Species in Malan Forest Standing in the Loess Plateau Multivariate Analysis and Environmental Interpretation of the Florae in Malan Forest Region of the Loess Plateau Pollen Morphology of Artemisia in the Loess Plateau Measurement Method of Bryophytes Biomass of Biological Soil Crusts on Rehabilitated Grasslands on the Hilly Loess Plateau, China Study on Field-grown Maize Introduced into Tibetan Plateau: Some Characteristics of Diurnal Variation of Photosynthesis Diurnal Changes of Phosphoenolpyruvate Carboxylase Activity in Leaves of Field-grown Maize Introduced into Tibetan Plateau Comparation on effects of Moutan Cortex, Paeoniae Rubra Radix, and Paeoniae Alba Radix on acute blood stasis model rats Clinical observation on Xueshuantong Injection in treatment of acute cerebral infarction patients with Clopidogrel resistance Effects of scorpion toxins on the cardiovascular system Inhibitiory effect of kaempferol against binding of platelet activating factor to its receptor Research on Active Constituents Research of Gualou xiebai baijiutang (Ⅲ) the Active Flavanoids Antagonistic effect of flavone from Lepidium apetalum against platelet activating factor Inhibition of rutin on binding of platelet activating factor and receptor Research on soil erosion based on Location-weighted landscape undex(LWLI) in Guanchuanhe River basin, Dingxi, Gansu Province Cyanobacteria diversity in biological soil crusts from different erosion regions on the Loess Plateau:a preliminary result Effect of species dispersal and environmental factors on species assemblages in grassland communities Net nitrogen mineralization in soils of Napahai wetland in Northwest Yunnan Interactive mechanism of service function of alpine rangeland ecosystems in Qinghai-Tibetan Plateau Growth tolerance and accumulation characteristics of the mycelia of two macrofungi species to heavy metals Species diversity of arbuscular mycorrhizal fungi of Stipa L. in alpine grassland in northern Tibet in China Mineralization of soil organic carbon and its relations with soil physical and chemical properties on the Loess Plateau THE IRRADIATON PILE-UP TECHNOLOGY FOR SINGLE PLATE SOURCE EVOLUTION TENDENCY OF PLAEOCLIMATIC ENVIRONMENT IN THE WEST LOESS PLATEAU SINCE THE LATE PLEISTOCENE Response of Plant Diversity and Soil Nutrient to Grazing Intensity in Kobresia pygmaea Meadow of Qinghai-Tibet Plateau Nutriend distributions and bio-cycle patterns in both natural and artificial Pinus tabulaeformis forests in Hilly Loess Regions Analysis of the effect of water and nitrogen fertilizer in farmland of Loess Plateau Temporal and spatial variation of Cu,Zn,Mn and Fe content in soils with long term trace fertilizer application on the Loess Plateau Soil water and nutrients of vegetation communities under different restoration types on the hilly-gullied Loess Plateau A Study on the Classification of Seed and Seedling Vigour of Larix gmelini A STADY ON THE LAKE VEGETATION OF YUNNAN PLATEAU Re-examination of the Biological Effect of Plate Movement——Impact of Shan- Malay Plate Displacement (the Movment of Burma- Malaya Geoblock) on the Biota of the Gaoligong Mountains Chemical and biological studies on essential oil from Ficus tsiangii Asymptotic window orthoganality projection analytical method is used to decide chromatographic fingerprint peak matching of Semen Cassiae Chromatographic fingerprint peak matching of Semen Cassiae by asymptotic window orthoganality projection analytical method Protective effect and mechanism of IPQDS on acute myocardial infarction in rats A newly naturalized plant in Qinghai-Tibetan Plateau Reproductive allocation of three sympatric Comastoma(Gentianaceae)species Study on the effective constituents of Spirulina platensis with supercritical fluid extraction and separation Tibetan Plateau alpine meadow soil properties and enzyme activity in response to fertilization gradients in different seasons Quantitative classification and ordination of Stipa purpurea steppe community in source region of the Yangtze River A pilot study of establishment limitation of Quercus wutaishanica seedlings in Malan Forest Region on Mt.Ziwuling Effects of Safflower Injection on thrombosis in rats and its mechanism SELECTION OF THE MUTANT OF SPIRULINA PLATENSIS WITH EXTRA LONG FILAMENTS AND MORPHOLOGY AND GROWTH OF THE MUTANT Climate Signals from Tree Ring Chronologies of the Upper and Lower Treelines in the Dulan Region of the Northeastern Qinghai-Tibetan Plateau Study on Age and Bunch Structure of Four Stipa Species in Inner Mongolia Plateau Radiation Protective Effect of Polysaccharide from Spirulina platensis on Plant Cells from Radiation Genetic Damage Genetic structure of Caragana davazamcii Sancz along a precipitation gradient in Erdos Plateau Specific root length characteristics of three plant species, Bothriochloa ischaemunm, Hippophae rhamnoidess and Quercus liaotungensis in the Loess Platean A simulation model of net primary production at watershed scale in hilly area of Loess Plateau, China Ecosystem health assessment of the hilly and gully area of Loess Plateau in Inner Mongolia Desiccation of deep soil layer and soil water cycle characteristics on the Loess Plateau Mapping monthly precipitation for Tibetan Plateau with GIS and multivariate analysis based on DEM data The change of plant diversity during natural recovery process of vegetation in Ziwuling area Root-invading fungi of lucerne and winter wheat in the rotation system on the Loess Plateau STUDIES ON THE INTEGRATED CONTROL OF GANSU ZOKOR AND CHINESE ZOKOR IN THE LOESS PLATEAU STUDY ON CONTINUOUS PLATEN DRYING OF COTTONWOOD VENEER RECOVERY AND RECONSTRUCTION OF DEGRADED SHRUB-GRASS VEGETATION IN SEMI-ARID REGION OF LOESS PLATEAU THE QUANTITATIVE ANALYSIS OF EFFECT FACTORS ON SANDY DESERTIFICATION IN ORDOS PLATEAU