亚洲91视频,国产91网,久久久久久久久久久久久久久国产,亚洲一区二区三区日本久久九,亚洲日本久久,国产精品久久久99,亚洲欧美一区二

Home / Food / Travel

Water quality of Dianchi Lake improved in SW China's Kunming

(Xinhua) Updated: 2016-06-05 09:56 Comments


Water quality of Dianchi Lake improved in SW China's Kunming
Photo taken on June 4, 2016 shows the Yongchang wetland park near the Dianchi Lake in Kunming, Southwest China's Yunnan province. The water quality in Dianchi Lake has improved as a series of pollution control works, including construction of sewage treatment facilities and wetlands along the lake, were carried out.This year, a total of 88 water environmental treatment projects for Dianchi Lake will begin.[Photo/Xinhua]

Most Popular
...