【摘 要】
:
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
【机 构】
:
Key Laboratory of Ecosystem Network Observation and Modeling,Institute of Geographic Sciences and Na
【出 处】
:
IGU2013 International Conference on Water Sustainability in
论文部分内容阅读
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 observed precipitation data is quite scare due to inaccessible mountains in this region.
其他文献
Based on the series of daily data of 14 meteorological stations from 1960 to 2011,the potential evaporation and humid index for each site were calculated using(FAO)Penman-Monteith mode in Hexi Corrido
Integration has become an efficient method in nature resources assessment and management along with the need of achieving the goal of sustainable natural resource management.The physically based cold
The Soil and Water Assessment Tool was applied to simulate hydrologic processes of wetlands,which were widely distributed in the Buha River Basin,the largest sub-basin of the Qinghai Lake Basin,with a
Based on the annual precipitation,temperature,runoff data during 1957-2010 at tailan station.From the internal variability,ERA analyzed changes variations hydrological and meteorological elements and
Based on standardized precipitation evapotranspiration index,this study statistically analyzes the meteorological date of 128 meteorological stations during 1960-2012 in southwestern region.It analyze
Water and energy cycles interact,making these two processes closely related.Land surface models(LSMs)can describe the water and energy cycles on the land surface,but their description of the subsurfac
The data of hydrological data in Yingluoxia,Zhengyixia and Langxinshan section,the meteorological data in Ejin from 1957 to 2003,and Landsat-5 remote—sensing data from 2002 to 2009 were used to study
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