China abounds in rivers. More than 1,500 rivers each drain 1,000 sq km or larger areas. Most of the large rivers have their source on the Qinghai-Tibet Plateau, and drop greatly between source and ...

China abounds in rivers. More than 1,500 rivers each drain 1,000 sq km or larger areas. Most of the large rivers have their source on the Qinghai-Tibet Plateau, and drop greatly from the source to ...

China's most fertile farmlands are located in the north and southeast, close to major water supplies such as the Sichuan Basin and the Yellow and Yangtze rivers. The concentration of fertile ...