| 控制湖泊水体化学组成的地球化学原理研究 |
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| 引用本文： | 吴丰昌,万国江.控制湖泊水体化学组成的地球化学原理研究[J].水科学进展,1997,8(2):169-175. |
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| 作者姓名： | 吴丰昌 万国江 |
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| 作者单位： | 中国科学院地球化学研究所、环境地球化学国家重点实验室 贵阳 550002 |
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| 摘 要： | 对控制和影响湖泊水体化学组成的主要作用—大气降水、底部沉积物和水相互作用、生物化学作用、岩石土壤风化及结晶和蒸发作用等进行了讨论,并探讨了水体中某些化学成分的物源分析方法,提出了有待深入研究的典型水环境地球化学问题。
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| 关 键 词： | 地球化学 沉积物 水环境 湖泊 |
| 收稿时间： | 1995-10-09 |
Geochemical Mechanisms Controlling Basic Chemical Compositions of Lake Water Mass |
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| Wu Fengchang,Wan Guojiang,Cai Yurong,Wan Xi.Geochemical Mechanisms Controlling Basic Chemical Compositions of Lake Water Mass[J].Advances in Water Science,1997,8(2):169-175. |
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| Authors: | Wu Fengchang Wan Guojiang Cai Yurong Wan Xi |
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| Institution: | State key Laboratory of Environmental Geochemistry, institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002 |
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| Abstract: | This paper discusses main mechanisms contrilling or affacting chemical compositions of lake water mass such as atomsphere precipitation,sediment and water interaction,biological process,soil chemical weathering,crystal zation and evaporation within the lake,describes some methods of source analysis of some chemical components in lake water,and presents some typical problems in environ-mental geochemistry in lakes to be needed to study in the further. |
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| Keywords: | geochemistry sediment water environment lakes |
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