Jiang Jie; Zhang Yongqiang; Wegehenkel Martin; Yu Qiang; Xia Jun
(Wiley-V C H Verlag Gmbh, 2008)
For nearly 30 y, cropland on the North China Plain (NCP) has been irrigated primarily by pumping groundwater with no sustainable management strategy. This has caused a continuous decline of the water table. A sustainable ...