湖北农业科学 ›› 2021, Vol. 60 ›› Issue (3): 171-178.doi: 10.14088/j.cnki.issn0439-8114.2021.03.035

• 经济·管理 • 上一篇    下一篇

基于PSR模型的耕地可持续集约利用评价研究——以京津冀地区为例

刘允瑄1, 赵华甫1,2, 王璟珩1, 张守国1, 李杰1, 钟荣1   

  1. 1.中国地质大学(北京)土地科学技术学院,北京 100083;
    2.国土资源部土地整治重点实验室,北京 100083
  • 收稿日期:2020-05-12 发布日期:2021-02-25
  • 通讯作者: 赵华甫(1978-),男,河南唐河人,副教授,博士,主要从事土地评价、规划和可持续利用教学和研究工作,(电子信箱)huafuzhao@163.com。
  • 作者简介:刘允瑄(1998-),女,新疆乌鲁木齐人,在读本科生,专业方向为土地资源管理,(电话)18800168337(电子信箱)1624834955@qq.com
  • 基金资助:
    北京市哲学社会科学基金一般项目(18GLB043); 中央高校基本业务费优秀教师项目(2-9-2018-035)

Evaluation of sustainable intensive utilization of cultivated land based on PSR model: Take Beijing-Tianjin-Hebei region as an example

LIU Yun-xuan1, ZHAO Hua-fu1,2, WANG Jing-heng1, ZHANG Shou-guo1, LI Jie1, ZHONG Rong1   

  1. 1. School of Land Science and Technology, China University of Geosciences (Beijing), Beijing 100083, China;
    2. Key Laboratory of Land Consolidation and Rehabilitation Ministry of Land Resources, Beijing 100083, China
  • Received:2020-05-12 Published:2021-02-25

摘要: 以相关文献梳理为基础,构建基于“压力-状态-响应”(PSR)模型的耕地可持续集约利用评价体系,并以京津冀地区为研究区,评价各地市耕地可持续集约利用现状及变化特征。结果表明,京津冀各地区2005—2015年耕地可持续集约指数总体呈增高趋势,但呈现不规律波动变化特点。耕地可持续集约利用空间冷热点分布呈现出“中部热、南北部冷”的格局;2005—2015年系统协调性整体呈现稳定趋势。初步构建的耕地可持续集约利用评价体系及其在京津冀地区的实证,可为探讨耕地可持续集约利用问题提供借鉴。

关键词: 可持续集约, PSR模型, 京津冀地区, 指标体系

Abstract: Based on combing relevant literature, the evaluation system of sustainable intensive use of cultivated land based on the “stress-state-response” (PSR) model was constructed, and taking Beijing-Tianjin-Hebei region as the research area, the sustainable intensive use of cultivated land use the status quo and changing characteristics were evaluated. The results showed that the sustainable intensification index of cultivated land in Beijing-Tianjin-Hebei regions increased from 2005 to 2015, but showed irregular fluctuations. The distribution of cold and hot spots in the sustainable intensive use of cultivated land showed a pattern of “hot in the central region and cold in the north and south”. The overall coordination of the system showed a stable trend from 2005 to 2015.The preliminary evaluation system of sustainable intensive use of cultivated land and its empirical evidence in Beijing-Tianjin-Hebei region can provide reference for the discussion of sustainable intensive use of cultivated land.

Key words: sustainable intensive, PSR model, Beijing-Tianjin-Hebei region, index system

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