Appraisaling the land-use change degree of urban land objectively, analyzing the reasons, and proposing the countermeasures have important meanings to promote land sustainable development. The article analyzed the dyn...Appraisaling the land-use change degree of urban land objectively, analyzing the reasons, and proposing the countermeasures have important meanings to promote land sustainable development. The article analyzed the dynamic change of land-use ecological footprint in Harbin City from 1996 to 2006. Through the measurement of ecological footprint to assess the social impact and the extent of sustainable land-use. The results showed that the per capita ecological footprint in Harbin had increased year by year, while the per capita ecological carrying capacity had decreased, the per capita ecological deficit was increasing, and land-use in Harbin City was in an overload status. Finally, reasonable land-use proposals were proposed.展开更多
气候变化对自然环境和人类社会造成的负面影响日益加剧,系统性分析城市绿色基础设施在应对气候变化方面的作用,对推进人居环境可持续发展具有重要意义。基于Web of Science和中国知网核心数据库,利用文献计量软件Cite Space,对2003–202...气候变化对自然环境和人类社会造成的负面影响日益加剧,系统性分析城市绿色基础设施在应对气候变化方面的作用,对推进人居环境可持续发展具有重要意义。基于Web of Science和中国知网核心数据库,利用文献计量软件Cite Space,对2003–2023年间国内外绿色基础设施与气候变化研究的1706篇文献进行梳理,并从学者合作、研究机构、关键词、研究热点与发展趋势等方面进行归纳和总结。研究结果发现:(1)国内外以气候变化为研究视角的绿色基础设施发文量呈现总体上升趋势,但跨学科、跨领域、跨国界的合作交流有待加强;(2)依据文献聚类结果研究现状可归纳为水资源管理、城市韧性对策、热岛效应缓解、规划政策和土地利用优化等5个部分;(3)研究前沿分析表明,近几年相关研究逐渐侧重于生态学领域、气候效益评估和公众参与。基于上述分析,当前绿色基础设施建设仍存在长期效益难以保证、技术与实际脱节、标准化不足、公众参与化不足及未来适应性研究缺乏等挑战,未来应加强长时间与多系统尺度的研究,综合雨水管理与低影响开发措施,提高环境公平性,推动气候韧性城市的构建,为绿色基础设施的可持续发展提供理论与实践支持。展开更多
基金Supported by China Postdoctoral Fund Project (20060391066)Postdoctoral Fund of Heilongjiang Province (LBH-Q06096)
文摘Appraisaling the land-use change degree of urban land objectively, analyzing the reasons, and proposing the countermeasures have important meanings to promote land sustainable development. The article analyzed the dynamic change of land-use ecological footprint in Harbin City from 1996 to 2006. Through the measurement of ecological footprint to assess the social impact and the extent of sustainable land-use. The results showed that the per capita ecological footprint in Harbin had increased year by year, while the per capita ecological carrying capacity had decreased, the per capita ecological deficit was increasing, and land-use in Harbin City was in an overload status. Finally, reasonable land-use proposals were proposed.
文摘气候变化对自然环境和人类社会造成的负面影响日益加剧,系统性分析城市绿色基础设施在应对气候变化方面的作用,对推进人居环境可持续发展具有重要意义。基于Web of Science和中国知网核心数据库,利用文献计量软件Cite Space,对2003–2023年间国内外绿色基础设施与气候变化研究的1706篇文献进行梳理,并从学者合作、研究机构、关键词、研究热点与发展趋势等方面进行归纳和总结。研究结果发现:(1)国内外以气候变化为研究视角的绿色基础设施发文量呈现总体上升趋势,但跨学科、跨领域、跨国界的合作交流有待加强;(2)依据文献聚类结果研究现状可归纳为水资源管理、城市韧性对策、热岛效应缓解、规划政策和土地利用优化等5个部分;(3)研究前沿分析表明,近几年相关研究逐渐侧重于生态学领域、气候效益评估和公众参与。基于上述分析,当前绿色基础设施建设仍存在长期效益难以保证、技术与实际脱节、标准化不足、公众参与化不足及未来适应性研究缺乏等挑战,未来应加强长时间与多系统尺度的研究,综合雨水管理与低影响开发措施,提高环境公平性,推动气候韧性城市的构建,为绿色基础设施的可持续发展提供理论与实践支持。
