测绘通报 ›› 2021, Vol. 0 ›› Issue (2): 1-6,12.doi: 10.13474/j.cnki.11-2246.2021.0033

• 生态环境动态监测 •    下一篇

多源数据融合下的城市化与生态环境耦合协调研究

图尔荪阿依·如孜1, 阿里木江·卡斯木1,2, 高鹏文1, 赵禾苗1, 哈力木拉提·阿布来提1   

  1. 1. 新疆师范大学地理科学与旅游学院, 新疆 乌鲁木齐 830054;
    2. 新疆师范大学丝绸之路经济带城镇化发展研究中心, 新疆 乌鲁木齐 830054
  • 收稿日期:2020-11-09 发布日期:2021-03-09
  • 通讯作者: 阿里木江·卡斯木。E-mail:alimkasim@xjnu.edu.cn
  • 作者简介:图尔荪阿依·如孜(1994-),女,硕士生,研究方向为资源环境遥感。E-mail:1447563403@qq.com
  • 基金资助:
    国家自然科学基金(41661037);新疆师范大学研究生创新项目(XSY202002007)

Research on coupling and coordinated of urbanization and ecological environment based multi-source data fusion

RUZI Tuersunayi1, KASIMU Alimujiang1,2, GAO Pengwen1, ZHAO Hemiao1, ABULAITI Halimulati1   

  1. 1. Institute of Geographical Sciences, Xinjiang Normal University, Urumqi 830054, China;
    2. Center of Silk Road economic belt urbanization development study, Xinjiang Normal University, Urumqi 830054, China
  • Received:2020-11-09 Published:2021-03-09

摘要: 利用DMSP/OLS、NPP/VIIRS和Landsat遥感影像数据分别提取平均夜间灯光指数(ANLI)和生态环境指数(RSEI),构建城市化与生态环境耦合协调度模型,定量分析研究区在2000-2015年的城市化与生态环境耦合协调发展状况。结果表明:① 2000-2015年的乌鲁木齐城市化水平持续上升,一带一路倡议和生态文明建设的实施,推进了乌鲁木齐城市化发展;② 2000-2015年期间生态指数平均值上升了0.119 8,增长率为30.14%。随着政府对生态环境治理力度的加大,研究区生态环境逐渐好转;③ 2000-2015年乌鲁木齐的城市化与生态环境耦合协调度范围为0.568 3~0.627 3,耦合协调度保持递增趋势。

关键词: 平均夜间灯光指数, 生态环境指数, 城市化, 耦合协调度模型, 乌鲁木齐

Abstract: Using DMSP/OLS, NPP/VIIRS and Landsat remote sensing image data, the average nighttime light index (ANLI) and ecological environment index (RSEI) are extracted respectively, and the coupling coordination degree model of urbanization and ecological environment is constructed to quantitatively analyze the coupling coordination development of urbanization and ecological environment in the study area from 2000 to 2015. The results show one belt, one road is the city's urbanization. The results show that:① The urbanization level of Urumqi city has been rising continuously for 2000-2015 years, and the implementation of the "one belt" and "ecological civilization" construction has promoted the urbanization development of Urumqi. ② From 2000 to 2015, the average ecological index increased by 0.119 8, with a growth rate of 30.14%. With the increase of the government's efforts to control the ecological environment, the ecological environment in the study area has gradually improved. ③ From 2000 to 2015, the coupling coordination degree of urbanization and ecological environment in Urumqi ranged from 0.568 3 to 0.627 3, and the coupling coordination degree maintained an increasing trend.

Key words: average night lighting index, ecological environment index, urbanization, coupling coordination model, Urumqi

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