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首页> 外文会议>2011 International Symposium on Water Resource and Environmental Protection >Using functional indicators to assess the river health under partial flow restoration
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Using functional indicators to assess the river health under partial flow restoration

机译：使用功能指标评估部分流量恢复下的河流健康

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Abstracting overmuch water from rivers to provide services like hydropower has greatly damaged river ecosystem. Therefore, restoration of the degraded river ecosystem is very urgent. A lot of methods have thereby been proposed, and partial restoration of natural flow is a kind of prescription in reality. During the restoration process, to monitor or evaluate the health of river is very important and necessary. Traditional methods to assess the condition are structural or physicochemical ones and their powers are limited. Therefore, in our study, we tried to employ some functional indicators, which are critical parts of the ecosystem, to monitor the river health based on a reference-control-impact (RCI) design. Results showed that the partial restoration of flow was effective and the functional indicators were better than the traditional ones.
机译：从河流中提取过多的水来提供水力发电等服务已严重破坏了河流的生态系统。因此，恢复退化的河流生态系统非常迫切。因此，已经提出了许多方法，并且自然流动的部分恢复是现实中的一种处方。在恢复过程中，监测或评估河流的健康状况非常重要且必要。评估状况的传统方法是结构或物理化学方法，其功能有限。因此，在我们的研究中，我们尝试基于参考控制影响（RCI）设计，采用一些功能指标（它们是生态系统的关键部分）来监测河流健康。结果表明，部分流量恢复是有效的，功能指标优于传统指标。

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