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Management options for restoring estuarine dynamics and implications for ecosystems: A quantitative approach for the Southwest Delta in the Netherlands

机译:恢复河口动态及其对生态系统影响的管理选择:荷兰西南三角洲的定量方法

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摘要

The Delta Works, a series of dams and barriers constructed in the 1960's-1980's changed the estuarine landscape of the Rhine-Meuse-Scheldt delta (SW Netherlands) into more stagnant and disengaged freshwater, brackish water or saltwater lakes. The remaining tidal systems were adapted by building a storm surge barrier in the Oosterschelde and dike reinforcement works along the Westerschelde. The Delta Works brought protection against flooding, but at the same time resulted in environmental and socio-economic problems, such as degradation of ecological quality and ecosystem functioning, disruption of fish migration routes, water and sediment quality problems.
机译:三角洲工程(Delta Works)是在1960年代至1980年代建造的一系列水坝和障碍物,将莱茵-默兹-谢尔特三角洲(荷兰西南部)的河口景观转变为停滞不前的淡水,咸水或咸水湖。其余的潮汐系统通过在Oosterschelde建造风暴潮屏障和Westerschelde的堤防加固工程进行了调整。三角洲工程带来了防洪保护,但同时又导致了环境和社会经济问题,例如生态质量和生态系统功能下降,鱼类迁移路线中断,水和沉积物质量问题。

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