基于P0I数据的济南市历下区城市公园布局特征及优化策略
Characteristics and Optimization Strategies of Urban Park Layout in Lixia District of Jinan City Based on POI Data
宋凤 1郑龙文 1马健皓 1王越1
作者信息
- 1. 山东建筑大学建筑城规学院,济南 250101
- 折叠
摘要
城市公园作为城市生态系统的重要组成部分,其布局优化对于城市更新语境下提升城市环境品质和居民生活质量具有重要意义.以济南市历下区为研究对象,收集整理该区POI数据和城市公园相关数据,借助ArcGIS对城市公园进行布局特征分析、服务能力评价与需求性分析.结果显示,历下区城市公园分布不合理,密度空间差异大,公园服务压力较大,部分地段的城市公园服务能力远不能满足人群需求.基于此,从新增城市公园选址、城市公园体系构建、现有城市公园内部品质提升三方面提出历下区城市公园布局优化策略.研究成果可为城市更新过程中的城市公园体系规划提供科学依据和参考,对于提高城市环境品质和居民生活质量具有重要意义.
Abstract
As an essential part of the urban ecosystem,optimizing the layout of urban parks is of great significance in improving the quali-ty of the urban environment and the residents'quality of life in the context of urban renewal.Taking Lixia District of Jinan City as the research object,we collect and organize POI data and urban park data and analyze the layout characteristics,service ca-pacity evaluation,and demand analysis of urban parks with the help of ArcGIS.The results show that the distribution of urban parks in Lixia District is unreasonable,with significant spatial differences in density,tremendous pressure on park services,and the service capacity of urban parks in some lots needs to meet the crowd's needs.Based on this,a strategy for optimizing the layout of urban parks in Lixia District is proposed from three aspects:site selection of new urban parks,construction of urban park system,and improvement of internal quality of existing urban parks.The research results can provide a scientific basis and reference for the planning of the urban park system in the urban renewal process,which is of great significance for improving the quality of the urban environment and residents'quality of life.
关键词
城市公园/济南市历下区/POI数据/布局评价与优化Key words
urban park/Lixia District of Jinan City/POI data/layout evaluation and optimization引用本文复制引用
出版年
2024
NETL
NSTL
万方数据