Ecological rehabilitation of drastically disturbed land at large opencut coal mine in loess area Effects of forest vegetation on runoff and sediment production on sloping lands of Loess area ANALYSIS AND EVALUATION OF SOIL WATER CONDITIONS OF PROTECTIVE FOREST ECOSYSTEM IN LOESS AREA Photosynthetic characteristics of soybean and pepper in an agroforestry system in the Loess Area of the Northern Wei River, Shaanxi,China Study on plant moisture stress of Sophora viciifolia in the Loess Area North of Shaanxi province Potential Influences of Petroleum Pollution on Soil and Legume Shrubs and Grasses in the Loess Area Effect of Slope Micro-topography on Spatial Distribution of Trees in Loess Area of North Shaanxi Province, China A STUDY ON WATER BALANCE OF PROTECTIVE FOREST ECOSYSTEM IN LOESS AREA Soil Organic Carbon Profile Distribution of Rehabilitated Grasslands on the Opencast Coal Mine Dump of Loess Area Processes of earth road regolith erosion in loess area. Effects of light competition on crop productivity in an intercropping agroforestry ecosystem Vegetation dynamics during plant rehabilition in degraded mined land of large opencast coal mine within loess area Dynamic analysis of urban landscape using a modified conversion matrix method:A case study in Nanchang City Water Consumption of Single-Tree from the Main Afforestation Species in Western Shanxi of Loess Area Study on Suitable Vegetation Cover on Loess Area Based on Soil Water Balance