Roost, N.; Cai, X.L.; Molden, D.; Cui, Y.L. - In: Agricultural Water Management 95 (2008) 6, pp. 698-706
The Zhanghe Irrigation System (ZIS), in Central China, has drawn attention internationally because it managed to sustain its rice production in the face of a dramatic reallocation of water to cities, industries and hydropower uses. Ponds, the small reservoirs ubiquitous in the area, are...