| 黄河流域河流水化学特征初步分析 |
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| 引用本文： | 过常龄. 黄河流域河流水化学特征初步分析[J]. 地理研究, 1987, 6(3): 65-73. DOI: 10.11821/yj1987030009 |
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| 作者姓名： | 过常龄 |
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| 作者单位： | 中国科学院、国家计划委员会地理研究所 |
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| 摘 要： | 本文根据黄河流域69个水化学测站500个站年资料分析了水化学特征及其区域分异。
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| 关 键 词： | 矿化度 总硬度 总碱度 主要离子 |
| 收稿时间： | 1982-07-18 |
| 修稿时间： | 1984-02-01 |
A PRIMARY ANALYSIS OF HYDROCHEMISTRY FOR THE HUANGHE BASIN |
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| Guo Changling. A PRIMARY ANALYSIS OF HYDROCHEMISTRY FOR THE HUANGHE BASIN[J]. Geographical Research, 1987, 6(3): 65-73. DOI: 10.11821/yj1987030009 |
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| Authors: | Guo Changling |
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| Affiliation: | Institute of Geography, Chinese Academy of Sciences and State Planning Commission of the People''s Republic of China |
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| Abstract: | The paper dealing with water quality analysis is based on long series of data which consists of 69 representative hydrochemistry stations in the Hua-nghe Basin.These statistical data in eludes 500 station-years.The component and pattern of natural hydrochemistry in the Huanghe Basin are rather complex. The mineralization degree of river water varies from .00 to 5000 mg/L, the mineralization degree of river water in upper and lower reaches is adequate, but the characterastics of water quality (mineralization degree, total hardness and main ions) have obvious zonal distribution in its middle reaches, and they basically conform with natural conditions and distribution trend of water and heat. |
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| Keywords: | mineralization degree total hardness total alkaliza- tion degree main ions |
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