In this study, we survey the plant diversity of Wadi Hassan, which is located in the Northeastern Badia of Jordan, about......

边坡稳定性评价中存在大量不确定性因素,可靠度方法可用来定量模拟这些不确定性因素对边坡稳定性评价的影响.对边坡可靠度分析中的......

GIS relates and integrates spatial data from various sources, for storage, retrieval, analyses and display. This paper p......