| 美东地区罗德河流域地下水中铝形态分布的化学平衡模式计算 |
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| 引用本文： | 毕树平,吴顺年,叶蕾,DavidL.Correll.美东地区罗德河流域地下水中铝形态分布的化学平衡模式计算[J].南京大学学报(自然科学版),1998,34(4):471-477. |
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| 作者姓名： | 毕树平 吴顺年 叶蕾 DavidL.Correll |
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| 作者单位： | 南京大学污染控制与资源化研究国家重点实验室，南京大学化学系 |
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| 摘 要： | 美东地区的罗德河流域遭受着严重的酸沉降侵蚀．在酸性条件下，铝从土壤中大量溶解并迁移到水环境中．地表水中升高的铝浓度对鱼类产生毒害，监测地表水和土壤水中的铝形态及浓度变化已成为问题的关键．本文报导了用化学平衡模式计算法分析美东地区罗德河流域地下水中的铝形态分布，获得了有价值的结论
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| 关 键 词： | 铝形态分布，流域，地下水 |
APPLICATION OF CHEMICAL EQUILIBRIUM CALCULATION TO ALUMINUM SPECIATION IN THE GROUND WATERS FROM THE RHODE RIVER WATERSHED OF USA |
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| Bi Shuping , Wu Sunnian Ye Lei Correll David .L.APPLICATION OF CHEMICAL EQUILIBRIUM CALCULATION TO ALUMINUM SPECIATION IN THE GROUND WATERS FROM THE RHODE RIVER WATERSHED OF USA[J].Journal of Nanjing University: Nat Sci Ed,1998,34(4):471-477. |
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| Authors: | Bi Shuping Wu Sunnian Ye Lei Correll David L |
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| Institution: | Bi Shuping 1,2) Wu Sunnian 1) Ye Lei 2) Correll David .L 3) |
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| Abstract: | In the Rhode River estuarine/watershed region, acidic atmospheric deposition had deleterious effects on watersheds and freshwater ecosystems. Under acidic condition, aluminum can be dissolved from soils and mobilized to aquatic environment. Increased concentrations of Al in surface waters may toxic to fish. Detection of long-term changes of acidity and elevated aluminum concentrations in surface and soil waters is a central issue. This paper reports the application of chemical equilibrium calculation to the speciation of aluminum in the shallow ground waters from Rhode River watershed of USA. |
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| Keywords: | Aluminum speciation watershed ground water |
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