Spatial Pattern of the Plant Community Along a Sand-Covered Hillslope in Ordos Plateau of China Leaf δ13C of plants in different vegetation succession stages on karst hillslope of Northwest Guangxi, China Spatiotemporal heterogeneity of topsoil nutrients in Karst Peak-Cluster depression area of Northwest Guangxi, China Ways for sustainable agricultural development in sub-tropical hilly regions--A case study from Tuojia eco-agricultural construction The effect of land cover pattern on hillslope soil and water loss in the arid and semi-arid region: a review THE CHARACTERISTICS OF HEAT BALANCE IN SUBTROPICAL HILLSLOPE ECOSYSTEM IN HESHAN Spatial changes in soil CO2 emission from re-forested hillslopes on the Loess Plateau: a geomorphic control Effect of Hillslope Gradient on Vegetation Recovery on Abandoned Land of Shifting Cultivation An experimental study on rill morphology at loess hillslope THE ENVIRONMENT OF SOLAR RADIATION ENERGY OF THE SOUTH-SUBTROPICAL HILLSLOPE ECOSYSTEM IN HESHAN, GUANGDONG PROVINCE