摘要
维持和改善城市绿地的生态系统服务,营造良好的人居环境是当前城市生态建设的首要任务。对城市绿地生态系统服务目前已开展的研究进行综述,概括了城市绿地生态系统服务的研究现状,总结了不同阶段国内外城市绿地生态系统服务评估研究的主要特征,并分析指出我国城市绿地生态服务价值评估中存在的主要问题:评价指标不统一,评估体系有待完善和统一;价值估算以部分绿地类型为主,且多以短期的观测指标为依据,缺乏长期全面的监测。这些问题主要是由于对城市绿地生态系统的内涵缺乏正确认识造成的,基于分析结果对今后的研究进行了展望,以期为相关领域的研究提供新的方向与思路。
To maintain and improve the ecosystem services of urban green space,creating a good living environment was the primary task of the current urban ecological construction. We reviewed the researches on current urban green space ecosystem services, analyzed the research status of urban green space ecosystem service, and summarized the main characteristics of urban green space ecosystem services assessment at home and a- broad in different periods. The major problems in urban green space evaluation in ecosystem services were pointed out,which were not unified e- valuation index, needing improvement of evaluation system; value estimation with part green space type as the main type and with short-term ob- servation index as the reference,lacking longterm overall monitoring. All these problems were caused by the lack of proper understanding the connotation of urban green space ecosystem. Based on the analysis results, we forecasted the research in future, aiming at providing new direction and thought for the research on related fields.
出处
《安徽农业科学》
CAS
2016年第30期156-159,206,共5页
Journal of Anhui Agricultural Sciences
基金
云南省应用基础研究计划面上项目(2015FB133)
昆明理工大学人培项目(14118669)
关键词
城市绿地
生态系统服务价值
评估
Urban green space
Ecosystem service value
Assessment
