Scientific researchers promote environmental protection in China's Dongting Lake

          Source: Xinhua| 2018-12-20 19:03:40|Editor: Li Xia
          Video PlayerClose

          CHINA-HUNAN-DONGTING LAKE-ENVIROMENT PROTECTION

          Swans are seen in an ecology remediation demonstration area in Dongting Lake area, central China's Hunan Province, Feb. 26, 2018. Collecting soil in spring, testing lake water in summer, investigating plants in autumn and observing migrant birds in winter outlined nearly ten years of seasonal cycle daily life of nameless scientific researchers in the Dongting Lake area. They have worked hard to supply solutions to protection of the environment and biological diversity here. The scientific researchers from the Chinese Academy of Sciences (CAS) were praised as the doctors of Dongting Lake wetland. In order to supply scientific support for ecological remediation of Dongting Lake, the CAS established an observation and research center in Dongting Lake wetland. As the second-largest freshwater lake in China, Dongting Lake played an important role in maintaining ecological balance of the Yangtze River valley and also was an important habitat for migrant birds, milu deer, finless porpoise and etc. The ecology system of Dongting Lake faced environmental deterioration once upon a time due to various reasons, and had been improved year by year due to measures taken by local government. According to an investigation in January 2018, over 226,000 migrant birds spent the winter in Dongting Lake, up 23 percent from a year earlier. (Xinhua/Li Ga)

             Prev 1 2 3 4 5 6 7 8 9 10 Next   >>|

          KEY WORDS: Hunan
          EXPLORE XINHUANET
          无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

                  中文一区二区三区亚洲欧美 | 亚洲中文字幕91在线 | 欧美一级视频在线看 | 亚洲国产福利A∨在线观看 天天国产精品污视频 | 亚洲午夜中文字幕在线网 | 亚洲中文AⅤ中文字幕在线 小草在线影院婷婷亚洲 |