Taking the traditional residential street space in Pingtan Comprehensive Experimental Area as an example,the factors influencing the formation and development of lane space and the distribution characteristics of lane...Taking the traditional residential street space in Pingtan Comprehensive Experimental Area as an example,the factors influencing the formation and development of lane space and the distribution characteristics of lanes were analyzed in this paper.Subsequently,an analysis was conducted on the scale and proportion of street and lane space enclosed in the settlement,the experiential aspects of street and lane space,as well as the node space.Lastly,a systematic summary of the street space characteristics in the settlements of Pingtan Island and Dongxiang Island is presented.展开更多
The abundant water resources, rainy climate and dense water network had deeply influenced the formation and development of traditional villages in the southern Hunan region of China. This paper was adopted b...The abundant water resources, rainy climate and dense water network had deeply influenced the formation and development of traditional villages in the southern Hunan region of China. This paper was adopted buffer zone analysis, categorical statistical analysis, vectorization analysis and data literature analysis, studied the shaping of traditional village site selection, plane form and internal spatial structure by water systems in southern Hunan, China, and the mechanism of their effects. The results showed that: 1) The shaping ability and mechanism of the traditional village water system in Xiangnan area on spatial morphology was mainly based on the function of the water system. 2) The layout and spatial morphology of traditional villages were deeply affected by the width, area and form of water systems in Xiangnan area. 3) Traditional villages gave more consideration to water systems with large watershed areas in site selection. 4) Water systems with small watershed areas generally had a greater impact on the internal structure of traditional villages.展开更多
在全球城市化和环境压力加剧的背景下,对城市街道绿化泛类结构(urban street greening general structure,USGGS)的量化是加强城市区域碳汇、缓解城市热岛效应以应对全球气候变化的重要前提。通过量化与分析不同城市的USGGS,探究其与城...在全球城市化和环境压力加剧的背景下,对城市街道绿化泛类结构(urban street greening general structure,USGGS)的量化是加强城市区域碳汇、缓解城市热岛效应以应对全球气候变化的重要前提。通过量化与分析不同城市的USGGS,探究其与城市建成环境之间的关系。使用改进的DeepLabV3+神经网络模型,对天津、杭州、深圳的城市全景街景图像进行语义分割,并结合细粒度数据量化USGGS,使用Robust回归模型分析USGGS与城市功能属性POI的关系。研究显示,天津的USGGS主要由单乔木和乔-灌结构组成,与商业属性和生活属性的POI紧密相关;而杭州和深圳则展现出包括草本植物在内的多样化USGGS与休闲文化设施的POI更强的关联性。通过对3个城市USGGS的量化、分析与比较,为城市绿色基础设施规划和管理奠定了一定的数据基础,同时基于城市街景图像对USGGS的分析也为城市碳汇计算与城市热环境研究提供了新的视角。展开更多
文摘Taking the traditional residential street space in Pingtan Comprehensive Experimental Area as an example,the factors influencing the formation and development of lane space and the distribution characteristics of lanes were analyzed in this paper.Subsequently,an analysis was conducted on the scale and proportion of street and lane space enclosed in the settlement,the experiential aspects of street and lane space,as well as the node space.Lastly,a systematic summary of the street space characteristics in the settlements of Pingtan Island and Dongxiang Island is presented.
文摘The abundant water resources, rainy climate and dense water network had deeply influenced the formation and development of traditional villages in the southern Hunan region of China. This paper was adopted buffer zone analysis, categorical statistical analysis, vectorization analysis and data literature analysis, studied the shaping of traditional village site selection, plane form and internal spatial structure by water systems in southern Hunan, China, and the mechanism of their effects. The results showed that: 1) The shaping ability and mechanism of the traditional village water system in Xiangnan area on spatial morphology was mainly based on the function of the water system. 2) The layout and spatial morphology of traditional villages were deeply affected by the width, area and form of water systems in Xiangnan area. 3) Traditional villages gave more consideration to water systems with large watershed areas in site selection. 4) Water systems with small watershed areas generally had a greater impact on the internal structure of traditional villages.
文摘在全球城市化和环境压力加剧的背景下,对城市街道绿化泛类结构(urban street greening general structure,USGGS)的量化是加强城市区域碳汇、缓解城市热岛效应以应对全球气候变化的重要前提。通过量化与分析不同城市的USGGS,探究其与城市建成环境之间的关系。使用改进的DeepLabV3+神经网络模型,对天津、杭州、深圳的城市全景街景图像进行语义分割,并结合细粒度数据量化USGGS,使用Robust回归模型分析USGGS与城市功能属性POI的关系。研究显示,天津的USGGS主要由单乔木和乔-灌结构组成,与商业属性和生活属性的POI紧密相关;而杭州和深圳则展现出包括草本植物在内的多样化USGGS与休闲文化设施的POI更强的关联性。通过对3个城市USGGS的量化、分析与比较,为城市绿色基础设施规划和管理奠定了一定的数据基础,同时基于城市街景图像对USGGS的分析也为城市碳汇计算与城市热环境研究提供了新的视角。
