摘要
城市近自然景观是实现城市生态文明建设、提高城市生态环境质量、促进城市可持续发展的重要手段,对此,研究面向城市近自然景观营造的源-汇格局分析方法及应用。文章基于“源-汇”概念和指示鸟类物种的行为特征,以蚌埠市天河片区规划为例,利用“源”辐射趋势分析、源汇间联系强度等计算,分析规划方案中源、汇分布合理性;通过考察每个源汇间联系特性,比较不同源汇间潜在生命过程及其相对功效,为城市近自然景观生态格局构建提供理论依据。
The urban near natural landscape is an important means to realize the construction of urban ecological civilization,improve the quality of urban ecological environment,and promote the sustainable development of the city.In this regard,the source sink pattern analysis method and application oriented to the construction of urban near natural landscape are studied.This article is based on the concept of“source sink”and the behavioral characteristics of indicating bird species.Taking the Tianhe area planning of Bengbu City as an example,the rationality of source sink distribution in the planning scheme is analyzed using“source sink”radiation trend analysis,source sink connection strength calculation,etc.By investigating the connection characteristics of each source and sink,the potential life processes and their relative effects of different sources and sinks are compared,which provides a theoretical basis for the construction of urban near natural landscape ecological pattern.
作者
杨天翔
张强
Yang Tianxiang;Zhang Qiang(Shanghai Urban Consultancy Co.,Ltd.,Shanghai 200003,China;Shanghai Art&Design Academy,Shanghai 201808,China)
出处
《环境科学与管理》
CAS
2023年第8期143-147,共5页
Environmental Science and Management
基金
上海高校青年教师培养资助计划项目(ZZ202239001)
教育部人文社会科学研究青年基金项目资助项目(19YJC760051)
2022年度上海工艺美术职业学院“双高计划”建设基层项目(2022-A-3-2-5)。
关键词
近自然景观
源-汇
最小累计阻力
重力模型
nature-approximating landscapes
source-sink patterns
minimum cumulative resistance model
gravity model
