The Diagnosis and optimal Design of High Efficient Ecological Economy System in Maowusu Sandy Land Population Dynamics of Main Plants with Maowusu Sandyland Was Aerially Seeded The Ecological Classification and Ordination of Maowusu Sandy Grassland Landscape Study on Evolution of Air-seeding Vegetation and Habitat in Maowusu Sandland Species- and Habitat-variability of Photosynthesis, Transpiration and Water Use Efficiency of Different Plant Species in Maowusu Sand Area Effect of different water conditions on growth and morphology of Artemisia ordosica Krasch.seedlings in Maowusu sandland Study on the Water Balance in Three Dominant Plants with Simulated Precipitation Change in Maowusu Sandland Effect of Water Supply Change on Chlorophyll Fluorescence of Four Dominant Plants in Maowusu Sandland PRELIMINARY STUDY ON THE LANDSCAPE ECOTYPE CLASSIFICATION IN MAOWUSU SANDLAND AND THE BIODIVERSITY OF ITS SHRUB COMMMITIES Allelopathy effects of Artemisia ordosica The Influence of Environment Factors on Photosynthetic and Transpiration Rate of Amorpha fruticosa in Maowusu Sandland The Relationship between Transpiration Regularity of Psammophytes in Growth Season and Environmental Factors in Maowusu Sandy Land Study on Water-retention Characters of Maowusu Sandy Soil Analysis on Vegetation Restoration under Different Management Measures on Maowusu Sandy Land A Pilot Study on the Type and Succession of Vegetation on the South Edge of Maowusu Sandy Land STUDY ON THE EFFECT OF SIMULATED PREGIPITATION CHANGE ON THE PHYSIOLOGICAL ECOLOGY PROCESS FOR ARTEMISIA ORDOSICA SEEDLINGS IN MAOWUSU SANDLAND Variation in Transpiration of Populus bolleana and the Influence Factors in Maowusu Sandy Area SUCCESSIONAL STAGE AND RATE OF THE AERIAL SEEDING VEGETATION IN THE MAOWUSU SANDYLAND Desertification process and its controlling countermeasures in Maowusu sandy land in China. Phenotypic Plasticity in Response to the Heterogeneous Water Supply in the Rhizomatous Grass Species, Calamagrostis epigejos in the Mu Us Sandy Land of China Physiological and growth responses of Sabina vulgaris to disturbance of leaf removal The Influence of Draught Stress on the Physiological Indexes of Seedlings of Four Tree Species in Maowusu Investigation of the Resources of Higher Plants in the Maowusu Sandy Land Indicator System for Desertification Assessment on Salix Scrub Pasture in Maowusu Desert