Land Use and Land Cover Change in Heilongjiang Province and Its Impact on Food Security

摘要：

　　Based on analysis of food security and its determining factors in land use in China,this paper presents land use status quo and land use change in Heilongjiang during 1993-2003 and makes an in-depth study about impacts on grain production and food security,thus offers corresponding countermeasures and suggestions for ensuring food security.

关键词： land use change food security impact Heilongjiang

作者: CHEN Youqi ZHANG Jiexia

作者单位: Key Laboratory of Resources Remote Sensing and Digital Agriculture,MOA,Beijing 100081 Institute of Agricultural Resources and Regional Planning,CAAS

会议类型: 国际会议

会议名称: Woekshop on Agricultural Land Use and its Effect in APEC Member Economies(APEC地区农业土地利用及其影响国际研讨会)

会议地点: 北京

会议语种:英文

页码: 109-116

在线出版日期: 2009-10-19（万方平台首次上网日期，不代表论文的发表时间）