China＇s Land Carrying Capacity Based on Man-grain Relationships

• 作 者: Feng Zhiming Zhang Weike Yang
• 机 构: InstituteofGeographicalSciencesandNaturalResourcesResearch
• 出 处: 中国人口．资源与环境：英文版
• 发表日期: 2009年4期
• 关键词: 粮食生产能力 中国西北地区 土地资源 贫困地区 城市地区 人口增长 承载能力 空间分布 population grain land carrying cap
• 基金项目: The authors would like to acknowledge PhD Zhen Lin for her assistances in translating this article into English This article was supported by the National Basic Research Program of China （Grant no. 40

With population growth and increasing pressure on land resources,land carrying capacity(LCC) and food safety have been attracting great attention worldwide.From the point of man-grain relationship and by establishing LCC and land carrying capacity index(L