[1]庞 敏,周启刚,马泽忠,等.三峡库区蓄水前后土地利用与经济发展协调度[J].水土保持研究,2020,27(01):66-72,80.
　PANG Min,ZHOU Qigang,MA Zezhong,et al.Coordination Degree of Land Use and Economic Development Before and After Storing Water in Three Gorges Reservoir Area[J].Research of Soil and Water Conservation,2020,27(01):66-72,80.
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三峡库区蓄水前后土地利用与经济发展协调度

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 27 期数: 2020年01期 页码: 66-72,80 栏目: 出版日期: 2020-02-20
Title:
Coordination Degree of Land Use and Economic Development Before and After Storing Water in Three Gorges Reservoir Area
文章编号:
1005-3409(2020)01-0066-07
作者:
庞 敏1, 周启刚1,3, 马泽忠1,2, 陈 倩4, 张晓媛4
(1.重庆工商大学 环境与资源学院, 重庆 400067; 2.重庆市国土资源和房屋勘测规划院,重庆 400020; 3.重庆工商大学 融智学院, 重庆 400067; 4.重庆房地产职业技术学院, 重庆 401331)
Author(s):
PANG Min1, ZHOU Qigang1,3, MA Zezhong1,2, CHEN Qian4, ZHANG Xiaoyuan4
(1.College of Environment and Resources, Chongqing Technology and Business University, Chongqing 400067, China; 2.Chongqing Institute of Surveying and Planning for Land, Chongqing 400020, China; 3.Rongzhi College, Chongqing Technology and Business University, Chongiqng 400067, China; 4.Chongiqng Real Estate College, Chongqing 401331, China)
关键词:
土地利用系统;  经济系统;  协调发展度;  三峡库区
Keywords:
land use system;  economic system;  harmonious development degree;  Three Gorges Reservoir area
分类号:
F301.24
文献标志码:
A
摘要:
随着三峡库区蓄水的完成以及城镇化的推进,库区土地和经济结构发生了显著的变化。基于协调发展理论,将三峡库区2000年、2007年、2014年、2017年Landsat TM影像作为土地利用数据源,利用RS和GIS技术获取土地利用变化数据,结合社会经济数据,建立了土地利用系统和经济系统的协调发展度评价指标体系,并采用协调发展度模型对三峡库区蓄水前到蓄水稳定期的协调发展度进行了精确计算。结果显示:(1)2000—2017年三峡库区土地利用系统与经济系统的协调发展度呈明显上升趋势,88%的区县进入到中级协调发展阶段;(2)2000—2014年期间导致库区协调发展度较低的主要原因从经济发展滞后演变为土地利用滞后,2017年导致库首、库尾与库腹协调发展度较低的原因呈现两个极端。该研究可以为后三峡时代库区土地利用、经济可持续发展提供文献参考和决策支持。
Abstract:
With the completion of storing water and urbanization in the Three Gorges Reservoir Area, the land and economic structure of the Reservoir Area have changed significantly. Based on the theory of coordinated development, the Landsat TM images of the Three Gorges Reservoir area in 2000, 2007, 2014 and 2017 were used as land use data sources. The land use change data were obtained by RS and GIS technology. The evaluation index system of coordinated development degree of land use system and economic system was established by combining with social and economic data, and the coordinated development degree model was used to evaluate the coordinated development degree of the Three Gorges Reservoir area before storing water in the reservoir. The coordinated development degree during the stable period of water storage was calculated accurately. The results show that:(1)the degree of coordinated development of land use system and economic system in the Three Gorges Reservoir area presented the obvious upward trend from 2000 to 2017, with 88% of the districts and counties entering the stage of medium-level coordinated development;(2)the main reason for the low degree of coordinated development of the reservoir area from 2000 to 2014 had changed from the lag of economic development to the lag of land use, leading to the coordinated development of the reservoir head, tail and middle in 2017, there were two extremes reasons for the low degree. This study can provide references and decision support for the sustainable development of land use and economy in the reservoir area in the post-Three Gorges era.

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备注/Memo

收稿日期:2019-02-25 修回日期:2019-03-23
资助项目:国家社科重大招标项目(11&ZD161);重庆市教委2016科技计划项目(KJ1605001);重庆市基础与前沿研究计划项目(cstc2015jcyjA90010);重庆市教委科学技术研究项目(KJ1500612);重庆市教委科技项目(KJ1749482);重庆工商大学创新团队(CJSYTD201708);重庆工商大学研究生“创新型科研项目”(yjscxx2019-101-74)
第一作者:庞敏(1994—),男,重庆合川人,硕士研究生,从事环境规划与管理研究。E-mail:pm6040@126.com
通信作者:周启刚(1976—),男,重庆铜梁人,博士,教授,从事3S理论与土地利用研究。E-mail:zqg1050@126.com

更新日期/Last Update: 2020-02-25