昆明主城松华坝饮用水源区水资源调查分析

Investigation and Analysis of Water Resources in Drinking Water Source Area for Kunming City

昆明市属全国严重缺水城市之一,随着昆明城市的快速发展,饮用水供需矛盾越显突出。作为市区重要饮用水源地——松华坝水源区,是昆明城市的生命之源,其水资源量的大小直接关系到昆明城市居民的生活饮用水问题。为有效解决昆明城市居民的饮水问题,科学合理地配置水资源,开展松华坝水源区的水资源调查分析工作十分关键。本文依据13站多年实测水文气象资料,采用水文比拟法和典型年调节法计算,分析了松华坝水源区的来水量、可利用水量和供水可靠性,查清了松华坝水源区的水资源时空分布、水资源总量等问题,为有效解决区域水资源优化配置和可持续利用提供参考。

Kunming City is one of the cities for serious water shortage. With the rapid development of Kunming, contradictions of drinking water supply and demand are more prominent. As an important drinking water source in urban area, Songhuaba area is the origin of life of Kunming City, and its water resource quantity is directly related to the drinking water problem of residents in Kunming city. In order to solve the problem of drinking water in Kunming City, it is very important to allocate water resources scientifically and rationally, and to carry out the investigation and analysis of water resources in the water source area. According to the hydrological and meteorological data series in 13 stations, the hydrological analogy method and the typical year regulation method are used to calculate the water quantity, the available water and the reliability of water supply in the water source area, and the time-space distribution and the total water resources in the water source area are ascertained. It provides a reference for the effective solution of the optimal allocation and sustainable utilization of regional water resources.