Analysis of Food Security and Water Resources in Irrigation Areas of the Lower Yellow River

摘要：

Food security to a great extent depends on irrigation. Irrigation along the Yellow River adjusts the water-requirement of crops, resulting in high and stable yields of grain, which guarantees significantly the regions food security. According to the water-requirement of crops downstream of the Yellow River, this paper analyzed the relationship between irrigation quantity and water resources of the Yellow River, and then discussed the problems that food security faced, finally brought forward the necessary countermeasures to guarantee the food security downstream the Yellow River.

关键词： the Lower Yellow River irrigation water-requirement food security

作者: Zheng Limin Hou Aizhong Wang Juntao Bian Yanli

作者单位: Yellow River Institute of Hydraulic Research. Zhengzhou, 450003, China

会议类型: 国际会议

会议名称: 第三届黄河国际论坛(The 3rd International Yellow River Forum on Sustainable Water Resources Management and Delta Ecosystem Maintenance)

会议地点: 山东东营

会议语种:英文

页码: 149-159

在线出版日期: 2007-10-16（万方平台首次上网日期，不代表论文的发表时间）