長江上遊水庫群蓄水導致來水量減少，長江幹流中下遊水位快速下降：這個是專指三峽和其他四個大型水電站。

來源: eastshore 於 2014-10-22 11:40:43 [舊帖] [給我悄悄話] 本文已被閱讀：次

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