As operating licenses come up for renewal, dam removal and habitat restoration to original stream flows will be among the options considered.

随着运营许可证的更新，大坝的拆除和原始河流的栖息地恢复将是备选方案之一。

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Based on above-mentioned reasons, in some countries dam removal was chosen as a means of river ecological restoration.

正是由于以上原因，在国外有些国家已经采用大坝拆除的方式进行河流修复。

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The 1996 EIS concluded that US$164 million over the 100 years following dam removal would be realised through increased recreation, tourism and sport fishing.

1996年的环境影响报告指出，大坝拆除的100年内娱乐产业、旅游业和钓鱼方面的开发将带来1.64亿美元的收益。

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Ultimately, salmon recovery might depend on dam removal and several other recovery efforts, conservationists claim.

CNN: Dam removal: Too little, too late for salmon?

"In certain cases dam removal is the best alternative from an economic standpoint as well, " said Johnson.

CNN: Study opens floodgates on dam removal

In fact, dam removal is the only recovery action that would provide substantial benefits for all listed stocks.

CNN: Salmon Swimming