| 水库对河流营养盐滞留效应研究进展 |
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| 引用本文： | 冉祥滨,于志刚,姚庆祯,陈洪涛,米铁柱,姚鹏. 水库对河流营养盐滞留效应研究进展[J]. 湖泊科学, 2009, 21(5): 614-622 |
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| 作者姓名： | 冉祥滨 于志刚 姚庆祯 陈洪涛 米铁柱 姚鹏 |
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| 作者单位： | 中国海洋大学海洋化学理论与工程技术教育部重点实验室,青岛,266100;中国海洋大学海洋环境与生态教育部重点实验室,青岛,266100 |
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| 基金项目： | 国家自然科学基金重大项日,国家重点基础研究发展规划(973)项目 |
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| 摘 要： | 综述了国内外水库对河流营养盐滞留效应的主要进展,尽管在大型水库是否显著改变原有河流输送营养盐的问题上存在诸多争议,反映在滞留效率的估算上,存在前后矛盾的结果,但大量的文献仍支持筑坝显著改变了河流原有输送营养盐的特性,并对下游、河口产生深远的影响.本文将滞留的主要过程分为泥沙过滤作用和生物过滤作用,并列举了若干经典的估算滞留效率的方法和部分水库对营养盐的滞留效率.
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| 关 键 词： | 水库 营养盐 滞留效应 |
| 收稿时间： | 2008-12-02 |
| 修稿时间： | 2009-03-10 |
Advances in nutrient retention of dams on river |
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| RAN Xiangbin,YU Zhigang,YAO Qingzheng,CHEN Hongtao,MI Tiezhu and YAO Peng. Advances in nutrient retention of dams on river[J]. Journal of Lake Science, 2009, 21(5): 614-622 |
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| Authors: | RAN Xiangbin YU Zhigang YAO Qingzheng CHEN Hongtao MI Tiezhu YAO Peng |
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| Affiliation: | 1: Key Laboratory of Marine Chemistry Theory and Technology;Ministry of Education;Ocean University of China;Qingdao 266100;P.R.China;2: Key Laboratory of Marine Environment Science and Ecology;P.R.China |
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| Abstract: | The progress of reservoir nutrient retention was reviewed. Challenges had been risen about whether the huge reservoirs altered river-borne nutrient transport significantly since controversial results for nutrient retention of reservoirs were found. Most documents supported the conclusion that the reservoirs changed the riverine biogeochemistry process, which resulted in a serial of impacts on downstream and estuary. In this paper, we classified nutrient retention by sediment filter and biological and bio... |
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| Keywords: | Reservoir nutrient retention efficiency |
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