基于出行距离的即墨城区公园绿地可达性研究  

Study on Accessibility of Parkland in Jimo based on Travel Distance

作　　者：赵林[1] 吕雯雯 ZHAO Lin;LU Wen-wen(Ocean University of China,Qingdao Shandong 266100)

机构地区：[1]中国海洋大学,山东青岛266100

出　　处：《中国科技纵横》2019年第18期1-3,共3页China Science & Technology Overview

摘　　要：城市公园对改善城市生态环境、维护居民身心健康具有重要作用。随着城市快速发展,居民生活水平不断提高,人们越来越关注公园绿地的可使用性,可达性为衡量城市公园绿地空间合理布局提供了解决方法。以青岛市即墨中心城区为例,根据公园的性质与规模设置服务半径,利用ArcGIS网络分析工具,构建交通网络评价城市公园绿地可达性,并与传统缓冲区分析建朮公园服务范围的方法进行对比分析,研究结果表明本方法更符合实际情况。Urban parks play an important role in improving the urban ecological environment ,maintaining the physical and mental health of residents. With the rapid development of cities and the continuous improvement of residents Eving standards, people are paying more and more attention to the usability of park green space. Accessibility provides a solution for measuring the rational layout of urban park green space. Taking Qingdao Jimo Central City as an example,this paper sets the service radius according to the nature and scale of the park, and uses ArcGIS network analysis tools to construct a traffic network to evaluate the accessibility of urban park green space, and to establish a park service scope with traditional buffer analysis. Comparative analysis shows that the method is more in line with the actual situation.

关 键 词：可达性 公园绿地 GIS 服务半径 

分 类 号：TU986[建筑科学—城市规划与设计]