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Dry Area Heat And Water Balance Under Variation In Precipitation

机译:降水变化下的干旱区水热平衡

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摘要

The mathematical model for research of the moisture and water-thermal regime dynamics within arid and semi-arid areas is developed. The base of model is the differential equations of water and heat balance of soil. The solution of the system of these equations reflects the response of dry area water and thermal regime characteristics to variation in atmospheric precipitation. The temporal variations in precipitation were simulated by leap-pattern, linear and sine functions. The case study calculations were for the dry area of Caspian Lowland and Western Kazakhstan.
机译:建立了研究干旱和半干旱地区水分和水-热状态动态的数学模型。该模型的基础是土壤水热平衡的微分方程。这些方程式的系统解反映了干旱地区水和热态特征对大气降水变化的响应。通过跳跃模式,线性和正弦函数模拟了降水的时间变化。案例研究计算是针对里海低地和哈萨克斯坦西部的干旱地区。

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