【摘要】 本文通过对博尔塔拉河干流段地质构造、水文地质条件和地表径流特征分析研究，在揭示了地表水、地下水之间转化关系的基础上，采用系统分析的方法，建立水资源转换模型，计算不同河段的转换星及其水资源的重复利用量，为计算和评价水资源转换的复杂系统提供了一种新的计算方法。更多还原

【Abstract】 The transformational relationship between surface water and groundwater is revealedthrough a comprehensive research on the geologic structure, hydrogeological conditionsand hydrological natures along the main stream of the Bortala River in Xinjiang. Accord-ing to the practical situation of runoff, distribution of irrigated areas and water distribut-ing sites and by using systematical analysis method, the movement of surface water andgroundwater is conceptualized so as to search in the transfornutional relationship betweensurface water and groundwater by mathematic models, that is to build the models of vari-ous iaflow, amounts,volumes of water distribution and consumption,and transformationalamount of surface water and groundwater. It can obtain the transformational amount ofsurface water and groundwater and the multiple usable water volume of water resources atall the sections of the main stream of the Borcala River to define the reasonable variablesand objective funchons of rnodel decision,work out the feasible restricting conditions, se-lect the modelling parameters in accordance with the actual situation, and use the solutionmethod of nonlinear programe- The resultS show that the feed and discharge vo1umes ofgroundwater at BoIe Hydrometric Station are 4. 881×108m3/a and 4. 972 ×108m3/a respec-hvely. A kind of calculation method is provided with for surveying the transformation ofsurface water and groundwater.更多还原