GIS技术在山地城市生态敏感性分析中的应用

doi:10.7523/j.issn.2095-6134.2012.4.004

中国科学院大学学报 ›› 2012, Vol. 29 ›› Issue (4): 455-460.DOI: 10.7523/j.issn.2095-6134.2012.4.004

GIS技术在山地城市生态敏感性分析中的应用

刘爱华^1,2, 谢正观¹, 王家卓³

1. 中国科学院研究生院资源与环境学院, 北京 100049;
2. 天津市城市规划设计研究院, 天津 300201;
3. 中国城市规划设计研究院, 北京 100037

收稿日期:2011-04-22 修回日期:2011-05-13 发布日期:2012-07-15
通讯作者: 刘爱华
基金资助:
中国城市规划设计研究院课题(O9410272G2)资助

Application of GIS to analysis of the ecological sensitivity of mountain cities: a case study of Shiyan city

LIU Ai-Hua^1,2, XIE Zheng-Guan¹, WANG Jia-Zhuo³

1. College of Resources & Environment, Graduate University, Chinese Academy of Sciences, Beijing 100049, China;
2. Tianjin Urban Planning & Design Institute, Tianjin 300201, China;
3. China Academy of Urban Planning & Design, Beijing 100037, China

Received:2011-04-22 Revised:2011-05-13 Published:2012-07-15

摘要/Abstract

摘要： 运用遥感/GIS技术,选择土地利用类型、高程、坡度、植被覆盖、所在流域与丹江口水库距离等5个因子,采用因子加权叠加法,对十堰市规划区生态敏感性进行分析. 按敏感度的高低将规划区划分为高敏感区、中敏感区、低敏感区和不敏感区4级,并提出分区保护与发展的建议,为规划区城乡建设和生态环境保护提供重要支撑和依据.

关键词: GIS, 生态敏感性, 山地城市, 十堰市

Abstract: With GIS technology and a factor-weighted superposition method, eco-sensitivity in the Shiyan planning area is analyzed based on five selected factors, including land use pattern, elevation, gradient, NDVI, and distance between the river basin and the Danjiangkou reservoir. In the evaluation, the whole area is divided into 4 zones. Advice for each of the zones is provided for environmental protection and urban-rural construction.

Key words: GIS, ecological sensitivity, mountain cities, Shiyan city

中图分类号:

TU982.2

刘爱华, 谢正观, 王家卓. GIS技术在山地城市生态敏感性分析中的应用[J]. 中国科学院大学学报, 2012, 29(4): 455-460.

LIU Ai-Hua, XIE Zheng-Guan, WANG Jia-Zhuo. Application of GIS to analysis of the ecological sensitivity of mountain cities: a case study of Shiyan city[J]. , 2012, 29(4): 455-460.

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GIS技术在山地城市生态敏感性分析中的应用

Application of GIS to analysis of the ecological sensitivity of mountain cities: a case study of Shiyan city

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