“下遊地下水位急劇下降也能把湖水抽幹”
有沒有數據?
"上遊建壩會引起下遊缺水這麽簡單的道理"
這在半幹旱或荒漠氣候區還差不多,長江不是!
“下遊地下水位急劇下降也能把湖水抽幹”
有沒有數據?
"上遊建壩會引起下遊缺水這麽簡單的道理"
這在半幹旱或荒漠氣候區還差不多,長江不是!
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