Miyun Reservoir plays an important role in supplying water for industrial and household use in Beijing. How to control soil erosion and improve ecological environment become urgent.
密云水库是北京城区的重要饮用水源地，如何治理集水区内的水土流失，改善集水区生态环境非常重要。
Miyun Reservoir plays an important role in supplying water for industrial and household use in Beijing. How to control soil erosion and improve ecological environment become urgent.
密云水库是北京城区的重要饮用水源地，如何治理集水区内的水土流失，改善集水区生态环境非常重要。
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