Water quality of Erhai Lake improves with active treatment

Source: Xinhua| 2019-08-10 21:29:44|Editor: mingmei

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CHINA-YUNNAN-ERHAI LAKE-WATER QUALITY (CN)

Aerial photo taken on Aug. 10, 2019 shows a tributary of Erhai Lake in Dali, southwest China's Yunnan Province. Water quality of Erhai Lake has improved with active treatment since the beginning of this year. (Xinhua/Qin Qing)

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Water quality of Erhai Lake improves with active treatment

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