Cultivated Land Quality Change and Engineering Countermeasures in Northeast China

摘要：

　　This paper carried out cultivated land quality evaluation in Northeast China based on GIS.It also studied cultivated land quality changes in last ten years from the perspective of the temporal and spatial points.The causes of this change were analyzed.The engineering control measures were proposed to improve the quality of cultivated land.

关键词： cultivated land quality change GIS Northeast China

作者: YAO Yanmin CHEN Youqi SHI Shuqin LI Zhibin

作者单位: The Lab of Resources Remote Sensing and Digital Agriculture,Ministry of Agriculture,Beijing 100081,P.R.China;Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences,Beijing 100081.P.R.China

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: 36-46

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）