| 可可西里地区湖泊水体地球化学特征 |
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| 引用本文： | 胡东生.可可西里地区湖泊水体地球化学特征[J].海洋与湖沼,1997,28(2):153-164. |
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| 作者姓名： | 胡东生 |
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| 作者单位： | 中国科学院青海盐湖研究所!西宁，810008 |
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| 基金项目： | 国家科委、中国科学院、国家环保局、青海省可可西里地区综合科学考察基金!0900124 |
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| 摘 要： | 根据于１９８９年５－６月和１９９０年５－８月对可可西里地区综合科学考察所得资料，采用常规化学分析法，利用ＩＣＰ－３５２０光谱测定仪分析研究该地区湖泊及其补给水系的化学成分和展布规律。
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| 关 键 词： | 水体 化学组分 动态变化 可可西里地区 湖泊 |
| 收稿时间： | 1994/5/25 0:00:00 |
| 修稿时间： | 1996/4/13 0:00:00 |
GEOCHEMICAL CHARACTERISTICS OF THE WATER BODY IN THE KEKEXILI REGION LAKES |
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| Hu Dongsheng.GEOCHEMICAL CHARACTERISTICS OF THE WATER BODY IN THE KEKEXILI REGION LAKES[J].Oceanologia Et Limnologia Sinica,1997,28(2):153-164. |
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| Authors: | Hu Dongsheng |
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| Institution: | Qinghai institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008 |
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| Abstract: | Data obtained in May to Jnue, 1989 and May to Angust, 1990, in a comprehensive wientific expedition were used to systematically analyse the chemical composition andthe dispersal law of the lakes and the water supply system in the Kekexili region by usingconventional chemical analysis and ICP-3 520 spectrum determination. The results were asfollows: the accumulation and growth of the main chemical components of the water bodyduring its evolution showed that the cation /anion ratio had great impact on the waterbody properties, and that ther wer dose relations between the chemical composition ofthe water supply system and the geohypergenesis of the drainage area where the tracechemical elements are dispersed basinwide in the water body at a certain ratio for thecoordinative element couple B-Li and another certain ratio for the antagonistic elementcouples Sr-Ba, As-Hg, erc. The author analysed the main influencing factors for these,and the variation of the main lakes water body composition with climatic environmentevents. |
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| Keywords: | Chemical composition of water body Element couple Development change Environment event Kekexili region |
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