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首页> 外文期刊>Scientific reports. >The third dimension in river restoration: how anthropogenic disturbance changes boundary conditions for ecological mitigation
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The third dimension in river restoration: how anthropogenic disturbance changes boundary conditions for ecological mitigation

机译：河流修复中的第三个维度：人为干扰如何改变生态缓解的边界条件

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The goals of the European Water Framework Directive changed the perspective on rivers from human to ecosystem-based river management. After decades of channelizing and damming rivers, restoration projects are applied with more or less successful outcomes. The anthropogenic influence put on rivers can change their physical parameters and result in a different morphological type of river. Using the Ammer River as an example, a comparison between applied systems of corridor determination based on historical maps and data; calculation of regime width; and the change in parameters and river typology are pointed out. The results showed (a) a change in stream power and morphology (b) great difference between the historical and the predicted river type and (c) that regulated rivers can have a near-natural morphology.
机译：欧洲水框架指令的目标改变了人类对基于生态系统的河流管理的视角。经过几十年的通道化和拦截河流，恢复项目适用于或多或少成功的成果。河流上的人为影响可以改变其物理参数并导致不同的河流形态类型。使用Ammer River作为示例，基于历史地图和数据的走廊测定应用系统之间的比较;计算制度宽度;指出了参数和河流类型的变化。结果表明（a）流动力和形态的变化（b）历史和预测河流类型与（c）之间的巨大差异，调节河流可以具有近乎自然的形态。

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