Land Use Changes along Rail Traffic Routes in Wuhan City Based on Landscape Indexes  

基于景观指数的武汉市轨道交通沿线土地利用变化研究

作　　者：吴浩[1] 孙钰蓉[1] 周荣[1] 佗琳[1] 

机构地区：[1]武汉理工大学资源与环境工程学院,湖北武汉430070

出　　处：《Journal of Landscape Research》2009年第10期29-32,60,共5页景观研究（英文版）

基　　金：国家重点基础研究发展计划973项目(2006CB701300);上海市重点学科开放基金(T0102)资助~~

摘　　要：Based on analyzing the remote sensing images of Wuhan City in 1998,2002 and 2008,information about the land use changes along rail traffic routes before and after the construction of these routes are extracted,and 9 landscape indexes are applied to quantitatively study the change trend of its land use pattern.The results show that the construction of rail traffic routes has brought enormous changes to the land use pattern along the routes,say,built-up area has become the dominant type which has been rapidly concentrating into patches;the amounts of small patches,such as grass land,have gradually declined and shown an imbalanced distribution.1研究区域与研究方法1.1研究区域概况武汉市规划的轨道线网由7条线路组成,线网总长215km,设置车站178座,车辆检修基地3个,车场10个。轨道2、3、4号线联系武汉三镇,镇镇互通;轨道1、5号线贯穿两岸,支撑发展;轨道6、7号线构成辅助线路,扩大线网覆盖率。其中,轨道1号线位于汉口中心地段,一期工程长10.23km。

关 键 词：LAND use changes LANDSCAPE indexes REMOTE sensing(RS) RAIL TRAFFIC 

分 类 号：F301[经济管理—产业经济] U239.5[交通运输工程—道路与铁道工程]