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RELATIONS BETWEEN GRACE-DERIVED WATER STORAGE CHANGE WITH PRECIPITATION AND TEMPERATURE OVER KAIDU RIVER BASIN,CHINA
GRACE Terrestrial Water Storage Precipitation Temperature Kaidu River Basin
2016/11/30
Water is essential for human survival and well-being, and important to virtually all sectors of the economy. In the aridzone of China’s west, water resource is the controlling factor on the distributi...
Identification of prominent spatio-temporal signals in GRACE derived terrestrial water storage for India
GRACE Terrestrial Water Storage PCA ICA Seasonality Trend
2014/12/15
Fresh water is a necessity of the human civilization. But with the increasing global population, the quantity and quality of available fresh water is getting compromised. To mitigate this subliminal p...
蓄水多坑入渗条件下土壤水分运动建模与试验（Numerical Simulation on Soil Water Movement under Water Storage Pits Irrigation）
土壤水分运动 三维入渗 数值模拟 蓄水坑灌
2010/4/1
针对蓄水坑灌坑内水头高且非恒定和土壤入渗边界复杂的特点，建立了蓄水多坑三维入渗及土壤水分运动数学模型，采用ADI交替方向隐式差分格式结合Gauess-Seidel迭代法对模型进行求解，并进行了试验验证，结果表明计算值与实测值吻合较好，说明所建立的数学模型正确，采用的数值求解方法是可行的。 Aimed at the specialties of infiltration head higher an...