Visitors line up to enter a scenic spot with the Karez system in Turpan, Xinjiang Uygur autonomous region, in June (LIU JIAN / FOR CHINA DAILY) Another four ancient Chinese irrigation projects have ...

The Wuyang Weir is an ancient project in the Songgu Irrigation Scheme in Lishui, Zhejiang province. [Photo/CHINA DAILY] The Songgu Irrigation Scheme, located in the Oujiang River Basin in Songyang ...

It’s well-known that large amounts of municipal water are being used for residential lawn irrigation. But the solution to conserve water is not as simple as removing the grass and replacing it with ...