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中国科学院大学学报 ›› 2018, Vol. 35 ›› Issue (5): 645-653.DOI: 10.7523/j.issn.2095-6134.2018.05.011

• 环境科学与地理学 • 上一篇    下一篇

乡村人口收缩背景下经济发达地区村庄用地演变:以江苏省常熟市为例

田秀琴1,2, 高金龙1,3, 陈雯1, 陈江龙1   

  1. 1. 中国科学院南京地理与湖泊研究所, 南京 210008;
    2. 中国科学院大学, 北京 100049;
    3. 中国科学院地理科学与资源研究所, 北京 100101
  • 收稿日期:2017-05-25 修回日期:2017-10-31 发布日期:2018-09-15
  • 通讯作者: 陈雯
  • 基金资助:
    国家自然科学基金(41571169,41701193,41130750)、国土资源部海岸带头开发与保护重点实验室开放基金(2017CZEPK04)和中国科学院南京地理与湖泊研究所“一三五”战略发展规划项目(NIGLAS2017GH06,NIGLAS2017GH07)资助

Evolution of rural land in developed areas within the context of population shrinkage: evidence from Changshu City of Jiangsu Province

TIAN Xiuqin1,2, GAO Jinlong1,3, CHEN Wen1, CHEN Jianglong1   

  1. 1. Nanjing Institute of Geography & Limnology, Chinese Academy of Sciences, Nanjing 210008, China;
    2. University of Chinese Academy of Sciences, Beijing 100049, China;
    3. Institute of Geographic Science and Natural Resource Research, Chinese Academy of Sciences, Beijing 100101, China
  • Received:2017-05-25 Revised:2017-10-31 Published:2018-09-15

摘要: 在乡村人口收缩背景下,部分地区村庄用地规模持续增长。为研究这一现象,以经济发达的江苏省常熟市为例,基于2009—2013年土地利用变更调查数据,结合多时相高清卫星影像识别村庄用地类型,阐释村庄用地的演变特征,并从土地供需角度探究村庄用地持续扩张的机制。将村庄用地划分为村庄商服住宅用地、村庄工业用地和其他村庄用地3类。分析结果表明:1)2009—2013年,常熟市村庄工业用地净增量占比53.92%,是乡村空间扩展的主要原因,商服住宅用地净增量占17.88%,且以住宅用地的增长为主;2)常熟市村庄住宅用地持续增长主要源于地方政府对农村社区建设用地补偿过量,村庄工业用地的快速扩张则主要源于乡村工业化的持续推进、企业生产利益追逐及地方政府对财税和经济增长的追求。乡村价值回归提升趋势下,人口收缩的乡村发展转型和土地节约集约利用势在必行。乡村生活空间合理集中化、生产空间进一步集约化、保留和改善生态空间,从而实现乡村“三生一体”。

关键词: 乡村收缩, 村庄用地, 空间演变, 扩张机制, 常熟市

Abstract: Rural land remains sustained growth against the background of population shrinkage in many rural areas. Based on the land use survey data as well as the high resolution multi-temporal satellite images from 2009 to 2013, this study investigates the evolution of rural land in Changshu and discusses the land expansion mechanism through the lens of supply and demand. This study classifies the rural land into commercial-residential land, industrial land, and other rural land. The results are given as follows.1) Form 2009 to 2013, industrial land growth is the main reason for rural land expansion with a net increase of 53.92%. Commercial-residential land, mainly residential land, increases by 17.88%.2) The continuous growth of residential land in Changshu results from excessive compensation from the local government for the rural construction, while the rapid expansion of industrial land arises from the continuous promotion of rural industrialization, profit-seeking of establishments, and the financial bonus of local government motivated by economic growth. Taking the values of countryside into consideration, it is urgent to attach more importance to rural transition and intensive landuse. Rational centralization of living space, further intensification of production space, and preservation and improvement of ecological space are the three critical approaches to realize the functional integration of rural spaces.

Key words: rural shrinkage, rural land, spatial evolution, expansion mechanism, Changshu City

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