| 太湖零点行动前后水质状况对比分析 |
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| 引用本文： | 张巍,王学军,江耀慈,周修炜.太湖零点行动前后水质状况对比分析[J].生态与农村环境学报,2001,17(1):44-47. |
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| 作者姓名： | 张巍 王学军 江耀慈 周修炜 |
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| 作者单位： | 1. 北京大学城市与环境学系,
2. 国家环境保护总局太湖流域环境监测网中心站, |
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| 基金项目： | 国家自然科学基金资助项目 !(4 97710 6 8) |
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| 摘 要： | 根据 1 998年 1 1月和 1 999年 1 0月的监测数据 ,对零点行动前后太湖各监测点位的水质状况及DO、CODMn、TP、TN、Chla等主要指标的空间分布进行了对比 ,发现污染状况并未得到明显改善 ,除了人为因素外 ,非点源污染的贡献和底泥营养物质的释放是影响水质改善的 2个重要因素
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| 关 键 词： | 太湖 零点行动 非点源污染 底泥 |
| 文章编号： | 1001-5906(2001)01-0044-04 |
| 修稿时间： | 2000年7月7日 |
Effect of Emission Control on Water Quality of the Taihu Lake. |
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| Zhang Wei et al.Effect of Emission Control on Water Quality of the Taihu Lake.[J].Journal of Ecology and Rural Environment,2001,17(1):44-47. |
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| Authors: | Zhang Wei |
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| Abstract: | Based on field observations in November 1998 and October 1999,comparisons were made between them in quality and spatial distribution of principal pollutants(such as DO,COD Mn ,TP,TN and Chla)in the waters at various sampling sites. It is revealed that there is no significant improvement in water quality after the emission control. Non?point source pollution and release of nutrients from the sediment are probably the two major causes of the hysteresis. |
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| Keywords: | emission control non point source pollution sediment Taihu Lake |
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