The overall goal of our paper is to understand the impact that irrigation investments in China have had on incomes, in general, and income and poverty alleviation in poor areas, in particular. The paper seeks to meet three objectives. First, we describe the relationship among irrigation status,...

Paper replaced with revised version 06/03/08

Inefficient performance of irrigation systems not only leads to a waste of water resources, but may also affect agriculture production, especially in regions facing a water stress problem. In rural China, only 40% of the water allocated to irrigation is effectively used, a figure much lower than...

Sustainable use of water resources in the face of population and economic growth is of great importance in northern China, as it is in much of the world. Rapid expansion of irrigated agricultural and urban demand is depleting groundwater and overexploiting surface water resources in northern...

This paper uses a cross sectional method to analyze irrigation choice and crop choice across 8,405 farmers in 28 provinces in China. The findings show that Chinese farmers are more likely to irrigate when facing lower temperatures and less precipitation. Farmers in warmer places are more likely...

Several studies addressing the supply and demand for food in China suggest that the nation can largely meet its needs in the coming decades. However, these studies do not consider the effects of climate change. This paper examines whether near future expected changes in climate are likely to...