| 摘要: |
| 城市公园体系作为城市公共服务的重要空间组成，
合理评估其游憩服务覆盖绩效有助于推进城市基本公共服务
的公平公正。统筹评估不同规模城市级、社区级公园的游憩
服务覆盖范围差异，从游憩服务供给效率和游憩服务承载强
度两方面构建城市公园体系游憩服务覆盖绩效评估体系，并
以天津市市内六区公园体系为例进行实证研究，分析其在各
街道单元的游憩服务覆盖绩效差异。结果表明，天津市市内
六区公园体系游憩服务覆盖绩效在各个街道单元呈现显著
不均衡特点，从高到低5个等级的街道单元个数占比分别为
11.11%、12.70%、39.68%、20.63%、15.87%。其
中，城市公园体系游憩服务覆盖绩效相对较低的街道单元数
量是相对较高的街道单元数量的1.53倍，多分布于市内六区
中心区域或东西侧、东南侧的边缘区域。研究结果可为多层
级多类型城市公园体系的游憩服务覆盖绩效评估及公园体系
规划布局决策提供参考。 |
| 关键词: 风景园林 城市公园体系 游憩服务 绩效评估 公园绿地 空间分异 |
| DOI：10.19775/j.cla.2024.03.0089 |
| 投稿时间：2022-10-20修订日期：2023-03-23 |
| 基金项目:国家留学基金项目(编号202206250072)资助 |
|
| Performance Evaluation of Recreational ServiceCoverage of Urban Park System: A Case Study ofthe Six Districts of Tianjin |
| GUO Ru,WANG Hongcheng |
| Abstract: |
| The urban park system is an important spatial component
of urban public services, and reasonable evaluation of its recreational
service coverage performance will help promote the fairness and
justice of urban basic public services. This study comprehensively
considers the differences in the coverage of recreational services
in city-level and community-level parks of different scales, and
constructs a performance evaluation system for the coverage of
recreational services in the urban park system from the perspectives
of the supply efficiency of recreational services and the carrying
intensity of recreational services. Taking the park system of the six
districts within Tianjin as a case study, the results showed that the
coverage performance of recreational services in the six districts
of Tianjin's park system is significantly uneven. Among them, the
number of street units with relatively low coverage performance of
recreational services is 1.53 times that of relatively high street units,
and they are mostly distributed in the center of the six districts or the
fringe areas on the east, west and southeast sides of the six districts.
The study is helpful for the performance evaluation of the multi-level
and multi-type urban park system in terms of the recreational service
coverage, as well as for the decision-making on the planning and
layout of park systems. |
| Key words: landscape architecture urban park system recreational
service performance evaluation urban park spatial disparities |
