摘要
以吉林省为研究对象,通过构建数量、质量、生态"三位一体"并兼顾社会经济要素的农用地整治分区指标体系,以县(市、区)为分区单元,使用Ward系统聚类法,采用"空间方位+农用地整治策略"的命名方法,将吉林省划分为4个农用地整治区,根据分区指标特征,因地制宜地提出了整治方向及重点,为分区开展农用地整治提供了借鉴和参考。
Taking Jilin province as the studied object, the author constructed the regionalization index system for agricultural land consolidation in this province, which included quantitative factors, quality factors, ecological factors and socio-economic factors. Taking counties(cities or districts) of Jilin province as regionalization unit, using Ward hierarchical clustering method, this study divided Jilin province into four agricultural land reclamation regions, which were named by 'spatial orientation plus agricultural land consolidation strategy'. At the same time, we analyzed the characteristics of these regionalization indexes, and raised the direction and key points of agricultural land consolidation according to the local conditions, which can provide a reference for the regional agricultural land consolidation in Jilin province.
作者
刘博文
王冬艳
王畅
李红
吴文俊
LIU Bo-wen;WANG Dong-yan;WANG Chang;LI Hong;WU Wen-jun(College of Earth Sciences,Jilin University,Changchun 130061,China)
出处
《江西农业学报》
CAS
2019年第3期119-124,共6页
Acta Agriculturae Jiangxi
关键词
Ward系统聚类
吉林省
农用地整治
分区
Ward hierarchical clustering
Jilin province
Agricultural land consolidation
Regionalization
