“下游地下水位急剧下降也能把湖水抽干”
有没有数据?
"上游建坝会引起下游缺水这么简单的道理"
这在半干旱或荒漠气候区还差不多,长江不是!
“下游地下水位急剧下降也能把湖水抽干”
有没有数据?
"上游建坝会引起下游缺水这么简单的道理"
这在半干旱或荒漠气候区还差不多,长江不是!
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