最大的沙漠淡水湖10年后或消失
Hongjiannao, China’s largest desert lake, is still shrinking and it could vanish in just a decade. The lake, sandwiched between the Muus Desert in Shaanxi and the Erdos Plateau in Inner Mongolia, has shrunk by over 40 percent in the past 15 years. Its lake area measured 7,000 hectares in 1996, but has shrunk to 4,000 hectares, and its water level is declining by 60 centimeters annually.