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首页> 外文期刊>Lakes & Reservoirs >Addressing uncertainties in the environmentalrnsustainability of limno-reservoirs: insights from thernsynthesis of multidisciplinary research
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Addressing uncertainties in the environmentalrnsustainability of limno-reservoirs: insights from thernsynthesis of multidisciplinary research

机译：解决薄层水库环境可持续性的不确定性：多学科综合研究的见解

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Large reservoirs in the Mediterranean area exhibit a variety of negative impacts resulting from exploitation of their water,rnmany a result of large water-level fluctuations. Water managers in Spain have implemented various mitigation measuresrnto reduce these negative impacts. One such measure is construction of small dams in the riverine zone of large reservoirsrnto create a small waterbody with a constant water level (i.e. a ‘limno-reservoir’) to provide the environmental andrnrecreational services that the main reservoir cannot provide due to water-level variations. To this end, the Pareja Limnoreservoirrnwas built in 2006 in a sidearm of the Entrepe~nas Reservoir (Guadalajara, central Spain). As its environmentalrnsustainability was not assessed prior to construction, however, there are some uncertainties about the ability of thernlimno-reservoir to provide the expected environmental and recreational services. Accordingly, a multidisciplinary studyrnwas conducted on the Pareja Limno-reservoir to shed on its environmental sustainability. This study addressed three relevantrnissues associated with the limno-reservoir, focusing on water availability, water quality and the risk of sediment filling.rnThis study reviews the research conducted to date, including an integrative discussion that endeavours to addressrnthese issues. The Pareja Limno-reservoir is currently a successful tourist and recreational aquatic resource. The resultsrnof this study, however, reveal its recreational and environmental value may be reduced, especially as a constant waterrnlevel at the maximum capacity of the limno-reservoir cannot be guaranteed. The conclusions of this study may be usefulrnfor reservoir managers by providing guidelines for assessing the environmental sustainability of limno-reservoirs.
机译：地中海地区的大型水库由于对水的开采而产生各种负面影响，这是水位大幅波动的结果。西班牙的水资源管理者已采取各种缓解措施来减少这些负面影响。其中一项措施是在大型水库的河岸地区建造小型水坝，以建立一个具有恒定水位的小型水体（即“石灰岩水库”），以提供主要水库由于水位无法提供的环境和休闲服务。变化。为此，Pareja Limnoreservoirrn建于2006年，位于Entrepe〜nas水库（西班牙中部瓜达拉哈拉）的侧臂上。但是，由于在建设之前尚未评估其环境的可持续性，因此，关于地热姆诺水库提供预期的环境和娱乐服务的能力存在一些不确定性。因此，对帕雷哈林姆诺水库进行了多学科研究，以证明其环境可持续性。这项研究解决了与石灰岩水库有关的三个相关问题，重点是水的可利用性，水质和沉积物充填的风险。这项研究回顾了迄今为止进行的研究，包括旨在解决这些问题的综合讨论。 Pareja Limno水库目前是成功的旅游和休闲水生资源。但是，这项研究的结果表明，其娱乐价值和环境价值可能会降低，特别是因为无法保证在石灰岩水库最大容量下保持恒定的水位。这项研究的结论可能通过为评估limno水库的环境可持续性提供指导方针而对水库管理者有用。

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