城乡共享背景下的区域绿道选线模型构建探索——以湘潭市莲城绿道为例  

Exploration of Regional Greenway Route Selection Model Construction Under the Background of Urban-Rural Sharing——A Case Study of Liancheng Greenway in Xiangtan Prefecture

作　　者：王春晓 谢民 毛磊 王显奇 杨俊 Wang Chunxiao;Xie Min;Mao Lei;Wang Xianqi;Yang Jun(The Second Institute of Surveying and Mapping of Hunan Province,Changsha Hunan 410119;Key Laboratory of Natural Resources Monitoring and Supervision in Southern Hilly Areas,Ministry of Natural Resources,Changsha Hunan 410119;China Construction Fifth Engineering Bureau Co.,Ltd,Changsha Hunan 410119)

机构地区：[1]湖南省第二测绘院,湖南长沙410119 [2]自然资源部南方丘陵区自然资源监测监管重点实验室,湖南长沙410119 [3]中国建筑第五工程局有限公司,湖南长沙410119

出　　处：《国土资源导刊》2024年第1期68-75,共8页Land & Resources Herald

摘　　要：区域绿道是集生态保护、经济发展和民生改善等多种功能于一体的复合型廊道。区域绿道的科学选线是利用绿道集聚城乡资源、转化生态价值的基础。本文以湘潭市莲城绿道为案例,基于国内外绿道选线相关研究,充分利用传统规划业务数据和新型地理信息数据,建立多源数据融合的空间适宜性评价模型,并通过路网布局流程模型模拟出不同情景逻辑下的选线方案,通过方案叠加对比,综合确定绿道布局。Regional greenways are complex corridors that integrate multiple functions such as ecological protection,economic development,and improvement of people's livelihoods.The scientific route selection of regional greenways is essential for utilizing greenway to aggregate urban and rural resources and to transform ecological values.This article takes the Liancheng Greenway in Xiangtan prefecture as a case study.Based on related research on greenway route selection both domestically and internationally,and making full use of traditional planning operational data along with modern geographic information data,we establish a spatial suitability evaluation model that integrates multiple sources of data.Moreover,using a network layout process model,we simulate route selection schemes under different scenario logics.Through an overlay comparison of various schemes,we comprehensively determine the layout of the greenways.

关 键 词：区域绿道 选线模型 城乡共享 湘潭 

分 类 号：U412.32[交通运输工程—道路与铁道工程]