城市生态公园生态—文化耦合评价及优化策略研究——以重庆市渝北区为例  

Research on ecological-cultural coupling evaluation and optimization strategy of urban ecological parks:A case study of Yubei District,Chongqing

作　　者：王瑞洁 刘骏[3] WANG Ruijie;LIU Jun

机构地区：[1]重庆大学建筑城规学院 [2]四川省建筑设计研究院有限公司设计五院 [3]重庆大学建筑城规学院山地城镇建设与新技术教育部重点实验室

出　　处：《西部人居环境学刊》2024年第4期157-164,共8页Journal of Human Settlements in West China

基　　金：国家自然科学基金面上项目(51978093);重庆市城市管理局科研项目:城管科字2023第(31)号。

摘　　要：城市生态公园在重庆城市绿地系统中扮演重要角色,既提供自然生态功能,也满足市民休闲娱乐需求。然而,目前其生态和文化效益未得到充分发挥。本研究采用样方法、访谈法和观察记录法,对渝北区城市生态公园进行调研,构建了生态-文化功能耦合评价体系,揭示了重庆城市生态公园的特征和建设问题。研究发现,这些公园具有多样的生境类型和良好的绿色生态本底,但在生境营造、植物多样性、游憩空间、服务设施、科普宣教和可达性方面存在不足。针对这些问题,研究提出了优化设计思考,包括公园边界、植物配置、游憩空间、科普宣教和可达性改善。这些成果为提升重庆城市生态公园的品质和规划设计提供了依据和指导。Urban ecological park is a special constituent of Chongqing urban green space system,which not only has important natural ecological functions,but also has the cultural functions of ordinary parks for leisure and recreation,which has an important impact on urban ecological environmental protection and the improvement of citizens’quality of leisure life.However,from the current situation of construction,the effect of its ecological and cultural benefits is not ideal.Therefore,with the help of sample method,interview method,observation and recording method and other research methods,it conducted an overall research on typical urban ecological parks in Yubei District,constructed a coupled evaluation system of ecological and cultural functions of urban ecological parks from the perspective of ecosystem services,and obtained the characteristics of Chongqing’s urban ecological parks and construction problems through the evaluation of their core functions.On this basis,further urban eco-park design thinking based on the optimization of ecological-cultural functions is proposed.The results are as follows.(1)The ecological-cultural function coupling evaluation system of urban ecological parks:integrating the concept of ecosystem service,combining the function,value,park scale and research data of urban ecological parks,selecting the index factors that can be evaluated qualitatively and quantitatively from landscape elements,and initially constructing the ecological-cultural coupling evaluation index system of urban ecological parks.In this system,the ecological function corresponds to regulating service and supporting service,which is reflected in climate regulation,water purification,urban biodiversity protection(mainly plant diversity),etc.;the cultural function corresponds to cultural service,which is reflected in recreation,education and scientific research,and accessibility.(2)Characteristics of Chongqing’s urban ecological parks:the parks are irregularly shaped and highly complex.Among the researched parks,the

关 键 词：城市绿地系统 城市生态公园 生态系统服务 生态-文化耦合评价体系 重庆渝北区 

分 类 号：TU986[建筑科学—城市规划与设计]