The importance of ecological benefit analyses about green space systems has been widely discussed on the basis of a perceived bias towards the landscaping effect of green spaces to be built in urban areas as opposed t...The importance of ecological benefit analyses about green space systems has been widely discussed on the basis of a perceived bias towards the landscaping effect of green spaces to be built in urban areas as opposed to the perception of comprehensive ecological benefits of designed plant communities. Given the basic principle of ecological benefit analyses and evaluation methods widely applied today, the methodology to calculate ecological benefits and to model the expansion of urban green spaces by CITY- green 5.0 and its conditions for application were explored. We propose that aerial images can be substituted by AutoCAD graphics of a green space containing detailed information of plant dispositions by digitizing the key features during the working process in order to evaluate the ecological benefits quickly and to offer proper guidance to the establishment of small scale green spaces in urban areas. The theoretical foundation, potential application range and prospects for extension of the method are introduced by using the analysis of ecological benefits of the green spaces on the campus of Southwest Forestry College, Kunming, as an example.展开更多
Urban green space has its important social, economic and ecological benefits. Quantifying of those benefits helps healthy development of urban green space. The essay discusses approach of quantifying direct economic b...Urban green space has its important social, economic and ecological benefits. Quantifying of those benefits helps healthy development of urban green space. The essay discusses approach of quantifying direct economic benefits of land utilizing and construction derivated from urban green space system itself through the optimization of space structure and ecological function. It is the affirmation and promotion of the achievements of urban greening industry.展开更多
Researchers' understandings of economic, ecological and social benefits of urban green spaces were discussed from many perspectives, connotations of such three major benefits were redefined, existing problems in t...Researchers' understandings of economic, ecological and social benefits of urban green spaces were discussed from many perspectives, connotations of such three major benefits were redefined, existing problems in the present evaluation were analyzed. According to service objects of urban green spaces, 6 relationship fields were classified, specifically, global ecology, regional environment, regional health, basic life, spiritual life and material life, a basic framework for evaluating economic, ecological and social benefits of urban green spaces was proposed.展开更多
自然声景作为城市绿地景观的重要组成部分,对城市居民的健康促进具有不容忽视的作用﹒本文以WOS(web of science)和CNKI(China national knowledge infrastructure)数据库中的相关文献为研究对象,利用CiteSpace软件的科学计量和可视化...自然声景作为城市绿地景观的重要组成部分,对城市居民的健康促进具有不容忽视的作用﹒本文以WOS(web of science)和CNKI(China national knowledge infrastructure)数据库中的相关文献为研究对象,利用CiteSpace软件的科学计量和可视化分析功能对国内外自然声景相关研究进行梳理,并分析了国内外自然声景及其健康效益的研究现状、学科分布、主要研究方向以及未来发展趋势﹒结果表明:国内外自然声景研究发展态势良好,研究方法更加多样、成熟,研究内容日趋深入;国内自然声景研究涉及学科较少,相关研究集中于探讨人类对自然声景的感知及其健康效益,而国外研究除了关注人的感知外,自然声景与生态系统健康间的耦合关系也是其关注热点;未来自然声景发展应当注重学科间的交叉与融合,推动建立完善的自然声景研究体系,同时还应注重自然声景研究成果的普及与应用,将理论成果与实践经验融入相关专业人才的培养,促进自然声景的进一步发展。展开更多
文摘The importance of ecological benefit analyses about green space systems has been widely discussed on the basis of a perceived bias towards the landscaping effect of green spaces to be built in urban areas as opposed to the perception of comprehensive ecological benefits of designed plant communities. Given the basic principle of ecological benefit analyses and evaluation methods widely applied today, the methodology to calculate ecological benefits and to model the expansion of urban green spaces by CITY- green 5.0 and its conditions for application were explored. We propose that aerial images can be substituted by AutoCAD graphics of a green space containing detailed information of plant dispositions by digitizing the key features during the working process in order to evaluate the ecological benefits quickly and to offer proper guidance to the establishment of small scale green spaces in urban areas. The theoretical foundation, potential application range and prospects for extension of the method are introduced by using the analysis of ecological benefits of the green spaces on the campus of Southwest Forestry College, Kunming, as an example.
文摘Urban green space has its important social, economic and ecological benefits. Quantifying of those benefits helps healthy development of urban green space. The essay discusses approach of quantifying direct economic benefits of land utilizing and construction derivated from urban green space system itself through the optimization of space structure and ecological function. It is the affirmation and promotion of the achievements of urban greening industry.
文摘Researchers' understandings of economic, ecological and social benefits of urban green spaces were discussed from many perspectives, connotations of such three major benefits were redefined, existing problems in the present evaluation were analyzed. According to service objects of urban green spaces, 6 relationship fields were classified, specifically, global ecology, regional environment, regional health, basic life, spiritual life and material life, a basic framework for evaluating economic, ecological and social benefits of urban green spaces was proposed.
文摘自然声景作为城市绿地景观的重要组成部分,对城市居民的健康促进具有不容忽视的作用﹒本文以WOS(web of science)和CNKI(China national knowledge infrastructure)数据库中的相关文献为研究对象,利用CiteSpace软件的科学计量和可视化分析功能对国内外自然声景相关研究进行梳理,并分析了国内外自然声景及其健康效益的研究现状、学科分布、主要研究方向以及未来发展趋势﹒结果表明:国内外自然声景研究发展态势良好,研究方法更加多样、成熟,研究内容日趋深入;国内自然声景研究涉及学科较少,相关研究集中于探讨人类对自然声景的感知及其健康效益,而国外研究除了关注人的感知外,自然声景与生态系统健康间的耦合关系也是其关注热点;未来自然声景发展应当注重学科间的交叉与融合,推动建立完善的自然声景研究体系,同时还应注重自然声景研究成果的普及与应用,将理论成果与实践经验融入相关专业人才的培养,促进自然声景的进一步发展。
