Stream and river control works may have a serious local influence on accelerating channel erosion.

水流及河流控制工程对加速河道冲刷有严重影响。

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Some of these properties appear to be evident in this iceberg, though the channel may have since been widened and enlarged by the subsequent tidal and surface melting and erosion.

虽然后来的潮汐和表面的融化与侵蚀可能加宽并扩大了这个河道，但是其中一些属性似乎在这个冰山上表现的很明显。

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Results indicate that the protruding topography left when the Diaokou Channel was abandoned is the main cause of strong coastal erosion.

研究结果表明，刁口河流路废弃后飞雁滩海岸向海凸出的地形特征，是造成该岸段强烈侵蚀的重要原因。

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Duval ruled that because the Corps failed to maintain the shipping channel, erosion widened it, and its banks -- which helped protect the levees -- deteriorated, leaving the levees unprotected, undermined and more vulnerable to waves coming off Lake Borgne.

CNN: Court: Army Corps of Engineers liable for Katrina flooding