国外城市非正式绿色空间研究进展与思考  

Research Progress and Reflection on Urban Informal Green Space in Foreign Countries

作　　者：叶林[1,2] 徐梦雅 YE Lin;XU Mengya(Faculty of Architecture and Urban Planning,Chongqing University;Key Laboratory of New Technology for Construction of Cities in Mountain Area,Chongqing University;Faculty of Architecture and Urban Planning Chongqing University)

机构地区：[1]重庆大学建筑城规学院 [2]重庆大学山地城镇建设与新技术教育部重点实验室

出　　处：《风景园林》2024年第6期82-88,共7页Landscape Architecture

摘　　要：【目的】存量发展背景下,城市公园等正式绿色空间增量困难、服务功能日益局限,而数量较多的非正式绿色空间尚未引起足够重视,未充分发挥价值。探究非正式绿色空间的独特价值与利用方式,可为用地约束下人居环境提升与绿化功能创新提供线索。【方法】对Web of Science核心数据库登载的47篇典型文献进行了分析,从识别技术、游憩价值、生态价值和更新模式四方面,系统探知国外非正式绿色空间研究进展。【结果】非正式绿色空间具有触发多样游憩感知、满足多元使用需求、提升绿地获取公平性等游憩价值,以及丰富城市生物多样性、提升生态系统调节能力等生态价值。同时,国外实践表明,运用公共政策、政府支持、社会推动的综合策略可助力实现非正式绿色空间更新改造。【结论】结合国情并借鉴国外理论与实践,建议运用主动响应居民需求、创建地理信息数据库、创新规划管理范式三大策略优化国内城市非正式绿色空间建设,以期公平、生态、节约地推进城市绿化建设。[Objective]In recent years,urban greening has attracted more and more attention from governments at all levels.The open space covered by vegetation can be called green space.The green space in the urban built environment includes both the“formal green space”featuring clear land ownership and active management and maintenance,and the“informal green space”featuring vague ownership and loose management.Under the background of urban stock development,urban formal green space plays a limited role in meeting the recreation,livelihood and welfare needs of residents,while facing the challenges of incremental land use constraints and decentralized construction land use rights.Therefore,the function and potential of informal green space(IGS)have attracted the attention of scholars.IGS is a more ecological,economic and resilient green space form,and transforming IGS into a public open space that is convenient for residents to use and has ecological service functions is one of the ways to improve the living environment of high-density urban areas under land constraints.This research aims to,by clarifying the connotation of the IGS concept and analyzing the research hotspots and research progress on IGS in foreign countries,provide experience for the planning,management and protection of urban IGS in China.[Methods]Based on the core database of Web of Science,this research selects the keywords of“informal(urban)green space(s)”or“informal(urban)greenspace”,the literature type of“article”and the language of“English”for retrieval,with a total of 47 English articles being retrieved as the basis of analysis.The number of citations is an important standard to measure the influence of papers,and the research hotspots of IGS can be obtained based on the analysis of highly cited papers.By analyzing the top 10 most frequently cited papers,it is concluded that relevant research of foreign scholars mainly focuses on four directions:Identification technology,recreation value,ecological value and renewal model.After

关 键 词：风景园林 非正式绿色空间 识别技术 游憩价值 生态价值 更新模式 

分 类 号：TU985[建筑科学—城市规划与设计]