先觉庙水库是随州市城区的主要水源地，因上游河道与库区淤积，使得水源地的水量、水质、水生态环境受到威胁。通过对水库水位、水量、泥沙的历史资料计算，分析水库供水水量的保障程度；比对监测库区天然状况和清淤试验现场的水质，分析了清淤作业对库区的水质影响时间和影响范围，最后提出相应的水资源保护措施。% Xianjue Temple Reservoir is the main water source area in Suizhou City. Because of deposit from upstream river and the reservoir, amount of water, water quality, water ecological environment are under threat. By calculating the reservoir level , water yield and sediment, it analyzes the level of protection on the reservoir water supply. It compared the water under natural state in the reservoir with the one from desilting testing site, and analyzed the influence of desilting on water quality, including impacting time and coverage. Finally, corresponding measures are proposed.
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