| 摘要: |
| 【目的】建立基于水资源系统的模拟模型，研究王圪堵水库的初始水权分配。【方法】以区域水资源条件为基础，在符合水量宏观转化关系的基础上，对流域水资源系统进行网络图概化，以系统的模拟技术和水量平衡为基础，采用计算机语言编制水资源系统模拟模型；以王圪堵水库为研究对象，利用水库坝址处的长系列来水量、可供水量以及各用户的需水量资料，利用建立的模拟模型对水库初始水权及动态调整进行分析。【结果】利用建立的水资源系统的模拟模型进行长系列的模拟计算，可知当来水量最大为39 963 万m3时，王圪堵水库可调整水量为9 572.2 万m3；当来水量最小为27 325 万m3时，王圪堵水库可调整水量为-2 348.4 万m3。在50%，75%和95%代表年，河道生态和工业的初始水权分别为11 980和8 797 万m3；在50%，75%和95%代表年，农业灌溉的初始水权分别为5 195，4 919和3 111 万m3。【结论】建立的水资源系统模拟模型可以按照来水量以及各用户的实际需水量对水权进行动态调整，能够快速方便地解决水权分配问题。 |
| 关键词: 初始水权 水文径流序列 模拟模型 动态调整 |
| DOI： |
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| 基金项目:国家“863”计划项目(2006AA01A126)；中国水利水电科学研究院开放研究基金项目；陕西省教育厅2009年科学技术研究计划项目(09JK657) |
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| Study of initial water rights of Wang Ge Du reservoir |
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| Abstract: |
| 【Objective】 The study was done to establish a water resources system simulation model and study initial water rights allocation of the Wang Ge-Du reservoir.【Method】 Based on the regional water resource conditions,network diagram of the water system was generalized on the basis of the macro transformation of water.The paper,based on the system simulation technology and water balance,worked out the simulation model using computer languages.Taking Wang Ge-Du reservoir for research object,the initial water rights and dynamic adjustment of the reservoir were analyzed using a long series of inflow data.【Result】 Adjustable water was 9 572.2 million m3 when the maximum water was 39 963 million m3,and adjustable water was -2 348.4 million m3 when the minimum water was 27 325 million m3 using the established simulation model of water resources system according to a long series of simulation.The initial water rights of the river ecology and industry were 11 980 and 8 797 million m3 at the representative year of 50%,75% and 95%.The initial irrigation water rights were 5 195,4 919 and 3 111 million m3 at the representative year of 50%,75% and 95%.【Conclusion】 The model can make the initial dynamic adjustment of water rights to each user based on the actual water demand according to forecasts for water.It can solve the problem quickly and easily. |
| Key words: initial water right hydrological runoff sequence simulation model dynamic adjustment |
