基于景观社会绩效评价的亲自然生态空间功能提升策略研究——以上海鹦鹉洲生态湿地为例

Research on strategy of enhancing the function of pro-nature ecological space based on landscape social performance evaluation--A case study of Yingwuzhou ecological wetland in Shanghai

当前我国城市公园亲自然生态空间普遍存在亲自然性不高、植物设计不合理、生态空间布局设计和功能定位不准确等问题.为解决亲自然生态空间现存问题并对其景观设计优化策略提供针对性建议,本研究基于现阶段景观社会绩效研究,引入亲自然理念,构建亲自然生态空间景观社会绩效评价体系.以上海鹦鹉洲生态湿地为例,通过问卷调查法、层次分析法对其景观社会绩效进行评估,并基于IPA模型对其重要性-景观社会效益进行分析,识别优化鹦鹉洲生态湿地的改进指标,为鹦鹉洲生态湿地亲自然生态空间功能提升策略提出建议,并为未来亲自然生态空间景观规划设计方案建言献策.

At present,the pro-nature ecological space of city park commonly exist some problems such as low naturalness,unreasonable plant design,and inaccurate ecological space layout design and function positioning.In order to solve the existing problems of the pro-nature ecological space and provide specific suggestions for its landscape design optimization strategy,this study introduced the pro-nature concept based on the current research on landscape social performance,and constructed the social performance evaluation system of the pro-nature ecological space landscape.Taking the ecological wetland of Yingwuzhou in Shanghai as an example,the paper evaluated its landscape social performance through questionnaire survey and analytic hierarchy process,analyzed its importance-landscape social benefit based on IPA model,and put forward suggestions for the improvement strategy of the ecological spatial function of Yingwuzhou ecological wetland.It also provides suggestions for the future landscape planning and design of pro-nature ecological space.