The change of plant diversity during natural recovery process of vegetation in Ziwuling area Effect of Farmland Abandonment on Soil Enzyme Activities in Loess Hilly Region Controls of post-fire tree recruitment in Great Xing‘an Mountains in Heilongjiang Province Screening trial for the suitable plant species growing on sand dunes in the alpine valley and its recovery status in the Yarlung Zangbo River basin of Tibet, China Dynamics of vegetation structure and soil properties in the natural restoration process of degraded woodland on the northern slope of Qilian Mountains, northwestern China Conservation and Recovery of the Grassland Vegetation Along China’s Qinghai-Tibet Railway Construction Site Research on Cultivation Pattern of Vegetation Recovery at Waste Heap Platform of Coal Mine Effect of Hillslope Gradient on Vegetation Recovery on Abandoned Land of Shifting Cultivation Impact of grassland recovery and reconstruction on soil organic carbon in the northern Loess Plateau Seed Germination Characteristics of 48 Common Plant Species of Degraded Alpine Meadow in Yellow River Headwater Area Comparisons of water use efficiency under different conversion models of cropland to grassland in the Loess Plateau of China Vegetation recovery in subtropical monsoon evergreen broad-leaved forest Ⅱ Gas exchange of woody legumes Optimization of application parameters of soil seed bank in vegetation recovery via response surface methodology. THE FRAGILITY OF ECOSYSTEM AND THE RESTORATION OF DEGRADED ECOSYSTEM Vegetation recovery in degraded red earth:effect on organic carbon and Pb and Cd partitioning in soil particle size fractions Soil nitrogen characteristics of grassland on sandy soil undergoing vegetation restoratio Evaluation of Using Land for Constructing Qinghai-Tibet Railway on Native Vegetation The Bottleneck and its Resolutions to the Natural Recovery of Black Soil Type Degraded Grassland in the Three River Source Region Impacts of vegetation recovery on soil physical properties in the cross area of wind-water erosion Biodiversity of Main Typical Manmade Communities in Forest Region of Mountain Wutai, Shanxi Monitoring the riparian vegetation cover after the Wenchuan earthquake along the Minjiang River valley based on multi-temporal Landsat TM images:a case study of the Yingxiu-Wenchuan section Effects of Slope Positions and Exposures of Plateau Zokor Mounds on Vegetation Recovery