【摘 要】
：
SCS model has considered that surface flow and soil characteristic and land utilize the relation of the situation,can reflect that it influences the characteristic produced and flowed to cover the con
【机 构】
：
Research School of Arid Environment and Climate Change,Key Laboratory of Western China's Environmen
【出 处】
：
IGU2013 International Conference on Water Sustainability in
论文部分内容阅读
SCS model has considered that surface flow and soil characteristic and land utilize the relation of the situation,can reflect that it influences the characteristic produced and flowed to cover the condition on different soil and ground,necessary parameters are less,is a kind of succinct and practical basin surface flow computing technology.
其他文献
Karst hydrology is characterized by multiple springs,sinkholes,and losing streams resulting from acidic water percolating through limestone.Karst watersheds with significant losing streams represent a
Groundwater supply over the arid zone in the inland river basin plays a significant role in desertification,storms and economic develop,as well as affecting other major environmental problems.The Yume
The rivers of semiarid central Asia have an important role in local water resources,providing drinking water,hydropower,and irrigation for both subsistence and large-scale agriculture.Owing to the inf
The northwest arid region of China has an extensive coverage of land and climate.Precipitation and its distribution are critically complicated by the atmospheric circulation and the morphology.The obs
Based on the data of 32 plots obtained from investigation,the interconnection among 19 dominant species,171 species pairs in tree layer of the evergreen broad-leaf forest in Three Gorges Reservoir reg
Cultivating pasture changes the turnover of aggregates and aggregate-binding agents(soil organic carbon [SOC],total nitrogen [TN]),and affects soil nutrient levels.Studies of these processes have focu
Terrestrial Net Primary Productivity(NPP)is very important in global change study.One key way is to make simulation in regional and global scale based on remote sensing data.In this study,we used the
The oasis distribution change of the Heihe River Basin is typical in the whole arid area of China.Taking remotely sensed images such as KeyHole,Landsat MSS,KATE-200 and Landsat TM/ETM+as the data sour
Longnan is located in western China with a poor environment,where the agriculture and forestry are far behind other regions.Vegetation coverage,as an important indicator to assess the ecosystem owing
Oasis was the unique landscape of arid area and the basic places for sustain human activities and development in the arid region,especially,in China.Under the influence of the increasing human activit