研究论文
周劲松,夏星辉,杨志峰.从水质角度论黄河干流水资源[J].环境科学学报,2002,22(3):338-342
从水质角度论黄河干流水资源
- Water resources assessment of the mainstream of the Yellow River from the point of view of water quality
- 基金项目：国家重点基础研究发展规划项目资助(No.G1999043605)
- 作者
- 单位
- 周劲松
- 北京师范大学环境科学研究所水沙科学教育部重点实验室, 北京 100875
- 夏星辉
- 北京师范大学环境科学研究所水沙科学教育部重点实验室, 北京 100875
- 杨志峰
- 北京师范大学环境科学研究所水沙科学教育部重点实验室, 北京 100875
- 摘要：在分析1997, 1998和1999年黄河干流水质监测数据及取水口水质水量资料的基础上, 结合水体用途, 从水质的角度对黄河干流水资源做出相关评价, 并提出了水资源功能容量和水资源功能亏缺的概念.结果表明:黄河干流取水口处水质对取水水体用途的影响显著;1999年黄河干流具备水资源功能的取水量为15.942亿m3, 不具备水资源功能的取水量为80-94亿m3, 与水资源功能容量相比, 黄河干流水资源功能亏缺相对较大;且在1997—1998—1999年间, 干流水资
- Abstract：Based on the analysis of water quality and water intake data (1997, 1998, 1999) of the mainstream of the Yellow River, water resources were evaluated from the point of view of water quality while taking the use of water into account. The concepts of water resources function capacity and water resources function deficiency were put forward. The use of intake water was greatly affected by water quality. According to the data of 1999, the water quantity of the intake water qualified for the request of the use of water was 15 94 billion m3 while that not qualified for the request of the use of water was 8 09 billion m3, and the deficiency of water resources function is larger compared with the capacity of water resources function. The deficiency of water resources function increased in the period of 1997-1998-1999.
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