地理科学 ›› 2022, Vol. 42 ›› Issue (10): 1757-1766.doi: 10.13249/j.cnki.sgs.2022.10.008

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豫陕鄂交界区县域综合发展水平测度及障碍因子分析

李许红1,2,3(), 王永生1(), 刘释疑3   

  1. 1.中国科学院地理科学与资源研究所,北京 100101
    2.中国科学院大学,北京 100049
    3.中国农业大学土地科学与技术学院,北京 100193
  • 收稿日期:2021-11-16 修回日期:2022-03-20 接受日期:2022-07-16 出版日期:2022-10-10 发布日期:2022-12-06
  • 通讯作者: 王永生 E-mail:lxh137218@163.com;wangys@igsnrr.ac.cn
  • 作者简介:李许红(2000−),男,河南南阳人,博士研究生,主要从事土地利用与乡村振兴研究。E-mail: lixuhong2479@igsnrr.ac.cn
  • 基金资助:
    中国科学院战略性先导科技专项(XDA23070301);国家自然科学基金项目(41931293)

Comprehensive Measurement and Obstacle Factor Analysis of County-level Development of Junction Area in Henan-Shaanxi-Hubei

Li Xuhong1,2,3(), Wang Yongsheng1(), Liu Shiyi3   

  1. 1. Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
    2. University of Chinese Academy of Sciences, Beijing 100049, China
    3. College of Land Science and Technology, China Agricultural University, Beijing 100193, China
  • Received:2021-11-16 Revised:2022-03-20 Accepted:2022-07-16 Online:2022-10-10 Published:2022-12-06
  • Contact: Wang Yongsheng E-mail:lxh137218@163.com;wangys@igsnrr.ac.cn
  • Supported by:
    Strategic Priority Research Program of the Chinese Academy of Sciences(XDA23070301);National Natural Science Foundation of China(41931293)

摘要:

以豫陕鄂交界区为研究对象,测度2000—2017年豫陕鄂交界区县域的综合发展水平,探析其空间分异特征、演化趋势和障碍因素。结果表明:① 2000—2017年,豫陕鄂交界区县域综合发展水平逐步提升,年均增速为6.08%,县域间发展的空间差异逐渐增大;② 县域综合发展水平在空间上呈正相关性,热点显著区呈现由东南部向西南部再向东南部迁移变化特征,冷点显著区在2005年前主要分布在安康市和商洛市,之后主要聚集在南阳市;③ 人文和经济要素为中度和中高障碍水平,资源和环境要素为极低和低障碍水平;随着时间的推移,障碍因子在不同县域空间阻力的分异特征更加显著。④ 豫陕鄂交界区县域发展空间阻力模式可划分为3种类型,其中人文资源要素制约型是主要的空间阻力模式。最后,基于不同空间阻力模式特征解析,提出了分区发展策略。

关键词: 豫陕鄂交界区, 人地系统, 障碍因子, 空间阻力模式, 乡村振兴

Abstract:

Taking the Henan-Shaanxi-Hubei junction area as the research object, this paper measured the comprehensive development level of the counties in the Henan-Shaanxi-Hubei junction area from 2000 to 2017, and analyzed its spatial differentiation characteristics, evolutionary trends and obstacles. The results show that: 1) From 2000 to 2017, the comprehensive development level of the counties in the ??Henan-Shaanxi-Hubei junction area gradually improved, with an average annual growth rate of 6.08%, and the spatial difference between the county-level development gradually increased; 2) The comprehensive development level of counties showed a positive spatial correlation. The significant hotspot areas migrated from the southeast to the southwest and then to the southeast. The significant coldspot areas were mainly distributed in Ankang and Shangluo before 2005, and then mainly concentrated in Nanyang. 3) The humanistic and economic factors are at moderate to high barrier levels, while resources and environmental factors are at extremely low and low barrier levels; with the passage of time, the spatial resistance differentiation of obstacle factors in different counties became more significant. 4) The spatial resistance patterns of county development in the Henan-Shaanxi-Hubei junction area can be divided into 3 types, among which the low economic development level-human resource element restriction type is the main spatial resistance pattern, and on the basis of analyzing the characteristics of different spatial resistance patterns, a regional development strategy is proposed.

Key words: the junction area in Henan-Shaanxi-Hubei, human-land system, obstacle factor, spatial resistance pattern, rural revitalization

中图分类号: 

  • K901.2