武汉市景观格局演变及绿道优化策略研究  

A Study of Landscape Pattern Evolution and Greenway Optimization Strategy in Wuhan City

作　　者：戴菲[1] 岳峰[1] 贾行飞 郭晓华[1,2] 

机构地区：[1]华中科技大学建筑与城市规划学院,武汉430074 [2]长江大学园艺园林学院,湖北荆州434025

出　　处：《中国城市林业》2017年第6期17-22,共6页Journal of Chinese Urban Forestry

基　　金：国家自然科学基金面上项目"消减颗粒物空气污染的城市绿色基础设施多尺度模拟与实测研究"(51778254);国家自然科学基金重点项目"城市形态与城市微气候耦合机理与控制"(50908092);国家社会科学基金艺术学项目"城镇化进程中的新疆绿洲型历史文化村镇景观风貌保护与发展研究"(14CG126)

摘　　要：文章以武汉市为研究对象,获取1990—2015年25年间的遥感影像数据,基于Erdas以每5年为一个时间段进行遥感影像解译;然后基于Fragstats对武汉市类型水平景观格局指数进行研究,从景观规划设计角度进行绿道网缝补的景观格局优化策略探讨,并基于ArcGIS以野生动物迁徙的费用距离值对优化后的景观格局进行定量化的验证,为规划设计角度的景观格局演变研究及城镇化空间布局研究提供参考。China is now in the rapid process of urbanization and unavoidably faces the huge pressure on environmental protection. With Wuhan City as the study obje ct,the paper obtains the remote sensing image data from 1990 to 2015, and interpret remote sensing images every five years using Erda. Then, it made a study of the landscape pattern metrics of type-level based on Frags tats, and discussed the landscape pattern optimization strategy for greenw-ay network integration from the perspective of landscape planning and design. And the optimized landscape pattern was quantitatively verified using ArcGIS based on the distance value of the wildlife migration. This paper provides a reference for the study of landscape pattern evolution from the perspective of planning and design as well as for the research on spatial layout of urbanization.

关 键 词：景观格局 优化策略 绿道 景观指数 

分 类 号：TU984.2[建筑科学—城市规划与设计] TU985.2