Flag Leaf Photosynthesis of Winter Wheat on a Farmland of Tibet Plateau Division of Successional Phase in The Platycladus orientalis Forest in the South Loess Plateau of the Northern shanxi Province Analysis of Relationships between Vegetation and Climate in Shanxi Plateau Quantitative Classification and Ordination of Vegetation in Maxian Mountain Forest Region Vegetation of Qinghai Hoh Xil Region The Main Characteristics of the Vegetation and its Impact on the Soil Essence in the Loess Plateau of Northern Shanxi Province A Preliminary Study on transpiration Intensity of Plants in Kobresia humilis Meadow A Preliminary Study on Alpine Vegetation of the Qinghai-xizang (Tibet) Plateau Assessment indicators of soil quality in hilly Loess Plateau Effects of environmental factors on AM fungi around steppe plant roots in Tibet Plateau Actual productivities of different vegetations in northwest plateau of Hebei Province and strategies of converting farmland to forest and pasture land Mechanism analysis of optimized model of conversion from farmland to forestland in the hill-gully sub-region of Loess Plateau Concept and methodology on up-scaling issue of small watershed prototypes for reconstructing ecological economies in Loess Plateau Effect of land-use change on soil habitat in north Hebei plateau during last 50 years Distribution and characters of soil dry layer in north Shaanxi Loess Plateau Soil particle size fractionation with centrifugation method Influence of cultivation on organic carbon in three typical soils of China Loess Plateau and Canada Prairies Effect of different mulching on spring corn yield and on soil environment in Loess Plateau MULTIVARIATE ANALYSIS OF VEGETATION AND ECOLOGICAL FACTORS ON THE ORDOS PLATEAU, INNER MONGOLIA STUDIES ON THE INTEGRATED CONTROL OF GANSU ZOKOR AND CHINESE ZOKOR IN THE LOESS PLATEAU Survey for the Breeding Biology and Danger Status of the Bearded Vulture Gypaetus barbatus in the Qinghai-Tibetan Plateau Effects of Burrow Space of Plateau Zokor on Vegetation Characters on Alpine Meadows Evaluation of Associate Effects of Supplementary Herbage,Concentrate Feed and Native Pastures of Qinghai Plateau Using In Vitro Gas Production Technique Phylogeography of Spiraea alpina (Rosaceae) in the Qinghai-Tibetan Plateau inferred from chloroplast DNA sequence variation Polyploidy and new chromosome counts in Anaphalis (Asteraceae: Gnaphalieae) from the Qinghai-Tibet Plateau of China Climatic Gradiant of Main Vegetation Types in the Loess Plateau Region A Preliminary Studies on the Biomass of Bothriochloa isohaemum Community of Loess Plateau in North Shaanxi Province Comparison of GIMMS and MODIS normalized vegetation index composite data for Qinghai-Tibet Plateau. Soil N/P ratio distribution characteristics of alpine grassland ecosystem in QinghaiTibet Plateau.  Characteristics of evapotranspiration in an alpine shrub meadow in Haibei, Qinghai of Northwest China. Seedling regeneration and  affecting factors of Quercus variabilis in  different distribution regions. Canopy interception of Pinus tabulaeformis plantation on Longzhong Loess Plateau, Northwest China: Characteristics and simulation. Effects of longterm rotation on the nutritional quality of wheat grain protein on dryland of Loess Plateau, Northwest China. Effects of biological soil crust at different succession stages in hilly region of Loess Plateau on soil CO2 flux. Responses of soil enzyme activities to re-vegetation in gully Loess Plateau of Northwest China. 黄土高原丘陵沟壑区抗侵蚀植物叶表皮的生态适应性 Effects of revegetation on organic carbon storage in deep soils in hilly Loess Plateau region of Northwest China. Classification and ordination of grassland landscape in the Shanxi Plateau Impacts of regional climate condition variations on physiological and biochemical properties of aquatic plants in Napahai Wetland The distribution of soil organic carbon as affected by landforms in a small watershed of gully region of the Loess Plateau Progresses in dendrochronology of shrubs Effect of conservation tillage on wheat yield and soil physicochemical properties in the south of Loess Plateau Soil nitrogen contents and deep profile distributions in apple orchards of the Loess Plateau Boraginaceae in Loess Plateau from China SPECIES DIVERSITY OF HIGHER PLANT OF QUERCUS LIAOTUNGENSIS FOREST IN QINLING MOUNTAIN AND THE LOESS PLATEAU AFFECTION OF DEEP DITCH MANURING METHOD TO APPLE ROOT SYSTEM PATTERN IN ARID FARMING ORCHARD CHARACTERISTIC ON THE STEPPE OF BOTHRIOCHLOA ISCHAEMUM IN LOESS PLATEAU AND ITS GEOGRAPHICAL SIGNIFICANCE THE STUDY OF ULTRASTRUCTURE OF CHLOROPLAST ON POLYGONUM AVICULARE AND PLANTAGO ASIATICA AT QINGHAI-TIBET PLATEAU STUDIES OF THE CHROMOSOME NUMBERS AND POLYPLOIDY FOR SOME PLANT IN THE NORTH-EAST QINGHAI-XIZANC PLATEAU INFLUENCE OF FERTILIZER APPLICATION ON YIELDING LEVEL OF WINTER WHEAT UNDER NATURAL RAINFALL PRELIMINARY STUDIES ON THE JUNIPERUS RIGIDA OPEN WOOD IN THE LOESS PLATEAU OF NORTHERN SHAANXI PROVINCE Biomass Distribution Characteristics of Alpine Meadow under Different Burrowing Plateau Pika Density in Guoluo Region,Qinghai Province Influence of Risk Sound Signal on Behavior Pattern of Pika Effects of Disturbances on Organic Soil Carbon in the Typical Grassland of Loess Plateau Chemical Element Characteristics of Moss from Different Alpine Meadows of Qinghai-Tibet Plateau Soil Carbon and Nitrogen Variation Characteristics of Alfalfa Grassland in Loess Plateau Area Genetic Diversity of Caragana microphylla and Caragana intermedia in Inner Mongolia Plateau STUDIES ON THE INTEGRATED CONTROL TECHNICS OF MANDARIN VOLE IN THE LOESS PLATEAU Distribution characters of fine root of artificial Pinus tabulaeformis and natural Betula platyphylla forests and their relation to soil nutrients in Hilly Loess Regions Hydrological response to changes in vegetation covers at a watershed scale in western Shanxi, Loess Plateau, China Assessment of maize water adequacy in Loess Plateau of Gansu Province Environmental heterogeneity and revegetation on the Loess Plateau Nutrient and carbon pools in both natural and artificial Pinus tabulaeformis in Ziwuling Region The impacts of future climate change on water resources in the Heihe Watershed on the Loess Plateau 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 Rhizobia in Pamirs Plateau of China: Investigation of Symbiotic Resources with Leguminous Plants Comparison of the Attributes of Natural Forests and Plantations in Ziwuling Mountain Physiological Characteristics in Cold Resistance of Several Alpine Plants in Qinghai-Tibet Plateau Study on dynamic variations of soluble solids of seabuckthorn fruit juice from Qinghai Tibet Plateau Study on interspecific association in course of Sophora davidii communities recovering in Loess Plateau hilly region Growth of characteristics of Sophora viciifolia population in the hilly and gully region of Loess Plateau Research of rare and endangered plants of seed plant flora in Loess PlateAu Sap Flow Dynamics of Dominant Trees of Quercus liaotungensis Forest in the Semiarid Loess Plateau Region Forest Quality Evaluation in Caijiachuan State Forest Station on Loess Plateau Analysis and Evaluation of Nutritional Components of Floccularia luteovirens in Tibet Plateau A Model for Fine Root Growth of Robinia pseudoacacia in the Loess Plateau Soil Respiration Characters in a CaraganaPlantation in Loess Plateau Region A Model Used to Describe Vertical Change of Soil Moisture of Robinia pseudoacacia Plantations Growing in the Loess Gully Slope