下图为某流域示意图。该流域是我国实施环境综合整治的重点区域,读图回答下列问题。
![](https://img.ixiawen.com/uploadfile/2017/0629/20170629115203933.gif)
(1)分别说出甲、乙地区环境保护的侧重点,并说明理由。
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(2)针对甲地区近年来水资源供需紧张的形势,提出水资源合理利用与保护措施。
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