Shepherd herdsmen in Qinghai Lake

Qinghai Meteorological Institute of Science monitoring shows that Qinghai Lake area since 2004 to 40 years after the lowest point has been three years in a row growth. The main reason is the continued growth in recent years shown the Qinghai-Tibet Plateau is of the warm-dry to warm-changing trends. Xinhua News Agency reporter Ma Ning/photographer

Editor: Carolyn