中文幕亚洲精品乱码色偷偷亚_国产午夜性爽视频男人的天堂_欧美高潮流白浆喷水在线观看_亚洲夜色久一久二亚洲琪琪卡一卡二_暖暖亚洲一区二区三区AV无码

Water quality of Dianchi Lake improved due to government's efforts

Source: Xinhua| 2019-11-03 16:33:04|Editor: mingmei
Video PlayerClose

CHINA-YUNNAN-KUNMING-DIANCHI LAKE-WATER QUALITY (CN)

Fisherman Li Peiguang rows a fishing boat on Dianchi Lake in Kunming, southwest China's Yunnan Province, Oct. 22, 2019. Dianchi Lake officially opened for fishing on Oct. 16. To protect the ecological environment of Dianchi Lake, only whitebaits and small shrimps are allowed to be fished during the 30 day fishing season this year, and any other aquatic products harvest are prohibited. In the late 1980s, Dianchi Lake became murky because of the industrial and domestic waste discharged into it. To protect Dianchi Lake, the central government and Yunnan provincial authorities then implemented a series of measures to restore its lost splendor after decades of severe pollution. After over 30 years of endeavors, water quality of Dianchi Lake has been improved. Water quality in the Dianchi Lake remained to grade IV in the first half of 2019. (Xinhua/Jiang Wenyao)

|<<   Prev 11 12 13 14 15 16 17 18 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001385252631