基于主观认知的重庆彩云湖湿地公园建设对城市宜居性的影响  

Impact of Caiyunhu Lake Wetland Park of Chongqing on Urban Livability Based on Subjective Perception

作　　者：韩寒 杨永春[1,2] 伍健雄 魏方璐 孙浩 HAN Han;YANG Yong-Chun;WU Jian-Xiong;WEI Fang-Lu;SUN Hao(College of Earth and Environmental Sciences,Lanzhou University,Lanzhou 730000,Gansu;Key Laboratory of Western China’s Environmental Systems,Ministry of Education,Lanzhou 730000,Gansu)

机构地区：[1]兰州大学资源环境学院,甘肃兰州730000 [2]西部环境教育部重点实验室,甘肃兰州730000

出　　处：《湿地科学与管理》2018年第4期44-48,共5页Wetland Science & Management

基　　金：国家基础科学人才培养基金项目(J1210065)

摘　　要：基于城市湿地公园建设与提高城市宜居性的关系,构建了彩云湖湿地公园对城市宜居性影响的评价体系。从主观认知的角度评估了彩云湖湿地公园对重庆市宜居性的影响,通过主成分分析法比较分析了不同年龄段人群的评价结果。结果表明:城市湿地公园建设有利于提升城市宜居性已成为市民的共识;居民对彩云湖公园在城市绿化、水域风光、水质方面宜居效益的认知度高,对基础设施建设、生物多样性、旅游产业发展宜居效益的认知度低;不同年龄段居民在彩云湖湿地公园对城市宜居性认知度方面存在差异,40岁以上的中老年人群对彩云湖湿地公园宜居效益的评价较高。在主成分分析中还指出了不同指标成分和不同年龄段人群的评价差异及其原因,为提升彩云湖湿地公园的宜居效益提供了具体的建设思路。Based on the perspective of urban wetland park construction and improving urban livability,an evaluation system was developed for assessment of the impacts of Caiyunhu Laker Wetland Park on urban livability based on subjective perception.Views of different ages were analyzed using the method of Principal Component Analysis.Results showed that urban wetland park improves urban livability has become a public consensus;Residents have a high degree of recognition of the benefits of urban vegetation,waterscape scenery and water quality to the urban livability,and a low degree of recognition of infrastructure,biodiversity and tourism industry development;Age is an important factor affecting the residents'recognition of Caiyunhu Lake Wetland Park's livable benefits for Chongqing.The middle-aged and elderly people over 40 years have a higher evaluation scoreof the livable benefits of Caiyunhu Wetland Park.The differences among different indicators and different age classes as well as the causes for the differences were also analyzed,which provides a concrete idea to enhance the livable benefits of Caiyunhu Lake Wetland Park.

关 键 词：城市宜居性 重庆市 彩云湖湿地公园 主观认知 主成分分析法 

分 类 号：TU986.5[建筑科学—城市规划与设计]