Advances in nutrient retention of dams on river
Advances in nutrient retention of dams on river
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DOI：
10.18307/2009.0502
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
Xiangbin Ran;Zhigang Yu;Qingzhen Yao;Hong-tao Chen;Tie-zhu Mi;Yao Peng
中科院分区：
文献类型：
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作者：
Xiangbin Ran;Zhigang Yu;Qingzhen Yao;Hong-tao Chen;Tie-zhu Mi;Yao Peng
综述了水库养分截留的研究进展。由于水库对营养盐的截留作用存在争议，大型水库是否改变了河流营养盐的输运，引起了人们的质疑，大部分文献支持水库改变河流生态地球化学过程，从而对下游和河口产生一系列影响的结论。本文将营养盐截留分为“沉积物滤池”和“生物生化滤池”两类，并列举了几种营养盐截留量和效率的估算方法。
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 biochemical filter", and listed some estimating methods of nutrient retention and efficiencies.