天津市中心城区公园绿地可达性与服务评价  

Accessibility and Service Assessment on Urban Park Green Space of Tianjin City

作　　者：王亚强[1] 孙艳玲[1] 

机构地区：[1]天津师范大学城市与环境科学学院,天津300387

出　　处：《安徽农业科学》2013年第4期1616-1618,共3页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金(41001022);973计划前期研究专项(2010CB434806);教育部新世纪人才计划(NCET-10-0954);天津市科技计划项目(10SYSYJC27400);天津师范大学市级重点实验室开发研究基金课题(YF11700102)

摘　　要：为更准确地反映天津城市公园绿地的使用情况,基于遥感和GIS技术,对天津城市公园绿地的可达性和服务状况进行了评价。结果表明,天津城市公园绿地可达性水平总体上较高,超过85%的区域通过步行在15 min内可以到达最近的公园绿地。通过服务水平分析得出,天津市内将近99%的人口通过步行在15 min内可以到达公园绿地。但是,研究区内还是存在公园绿地的服务盲区,建议加强这些区域的公园绿地建设。To reflect Tianjin urban park green space service situations more accurately, the accessibility and service of Tianjin urban park green space were analyzed with the support of Remote Sensing and Geographic Information System. The results showed that accessibility level in Tianjin City was high, and more than 85 percent of area need walk less than 15 minutes to the most nearest urban park green space and near 99 percent of the tota｜ residents walk less than 15 minutes to urban park green space. However, there also exits some area that is far away from urban park green space, park green space construction in these regions should be strengthened.

关 键 词：公园绿地 可达性 服务 天津市 GIS 

分 类 号：S731.9[农业科学—林学]