| 北京转河河岸带生态修复对河流水质的影响 |
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| 引用本文： | 李婉,张娜,吴芳芳.北京转河河岸带生态修复对河流水质的影响[J].环境科学,2011,32(1):80-87. |
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| 作者姓名： | 李婉 张娜 吴芳芳 |
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| 作者单位： | 中国科学院研究生院资源与环境学院,北京,100049 |
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| 基金项目： | 国家自然科学基金项目(30870430); 国家重点基础研究发展规划(973)项目(2010CB428801) |
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| 摘 要： | 以北京转河为例,探讨一系列河岸带生态修复措施(尤其是河漫地和护岸的改造)对河流水质的影响.于2009年7～9月进行实地调查,沿河岸选取13个采样点,并定期采集水样,测定其中营养物质和溶解氧(DO)等的浓度.结果表明,转河氨氮(NH4+-N)、硝氮(NO3--N)、总磷(TP)和DO的浓度均有非常明显的季节变化.在居民用...
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| 关 键 词： | 城市河流 河岸带结构 氨氮浓度 硝氮浓度 溶解氧浓度 总磷浓度 |
| 收稿时间： | 2010/1/24 0:00:00 |
| 修稿时间： | 2010/3/27 0:00:00 |
Influence of Ecological Restoration of Riparian Zone on Water Quality of Zhuanhe River in Beijing |
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| LI Wan,ZHANG Na and WU Fang-fang.Influence of Ecological Restoration of Riparian Zone on Water Quality of Zhuanhe River in Beijing[J].Chinese Journal of Environmental Science,2011,32(1):80-87. |
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| Authors: | LI Wan ZHANG Na and WU Fang-fang |
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| Institution: | LI Wan,ZHANG Na,WU Fang-fang(College of Resources and Environment,Graduate University of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | The ecological effects of restoration of flood lands and banks in the Zhuanhe River of Beijing are discussed.From July to September in 2009,water samples were periodically collected in the 13 chosen sample sites,and the concentrations of nutrients and dissolved oxygen(DO) were measured and analyzed.The results showed that there were obvious seasonal variations in the concentrations of ammonia nitrogen(NH 4+-N),nitrate nitrogen(NO 3--N),total phosphorus(TP),and DO in the Zhuanhe River.The increase of domesti... |
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| Keywords: | urban river riparian zone structure NH 4 -N concentration NO 3--N concentration DO concentration TP concentration |
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