Changes of PRO, MDA Contents and Protective Enzymes Activity of Sabina vulgaris Community at the Different Successional Stages STUDY ON SPROUTING OF ADVENTITIOUS ROOTS OF SABINA VULGARIS IN MU US SANDY LAND Temporal Patterns of Precipitation, Evapotranspiration and the Meaning to Land Use in Mu Us Sandland Effects of sand burial and water supply on seedlings growth of two dominant psammophytes in Mu Us sandland CLONAL INTEGRATION MODIFIES RESPONSES OF HEDYSARUM LAEVE TO LOCAL SAND BURIAL IN MU US SANDLAND Density and Biomass Dynamics of Hippophae rhamnoides L.subsp.sinensis Population in Mu Us Sandland Effects of the growth of clonal plants on the diversity of AM fungi and mycorrhizal formation in Mu Us sandland Temporal and spatial patterns of landscape in the Mu Us Sandland,Northern China The emergy analysis of the eco\|economy system in typical farming and grazing households in Mu Us sandland Simulating the effect of climate on the dust storm frequency in Mu Us Sandland, north China Spatial heterogeneity of the psammophytic half shrub community in Mu Us Sandland Study on Community Characteristics of Sabina vulgaris Community under Different Stages of Succession Regulation of clonal growth of Hippophae rhamnoides L subsp inensis population in Mu Us sandland Effects of the growth of clonal plant Psammochloa villosa Trin. bor on ecological distribution of arbuscular mycorrhizal fungi in Mu Us Sandland The coupling relationship and emergy analysis of farming and grazing ecosystems in Mu Us sandland Why does Asexual Regeneration of Sabina vulgaris Populations Dominate in Nature? Effects of Stolon Severance on Growth and Resource Use Efficiency of Sabina vulgaris Daughter Plants Response of biomass allocation to small-scale variation of vegetation coverage in dominant clonal semi-shrubs in the Mu Us Sandland Regenerative Seedlings Dynamics of Natural Sabina vulgaris Community in Mu Us Sandland Dynamic Analysis on Tree Ring Growth of Sabina vulgaris Grown in Mu Us Sandland Extraction of Desertification Information Based on SMA——A Case Study in Mu Us Sandland