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| 1 | Analysis of Landscape Patterns in the Urban-Rural Integrated Area Based on Moving Window: A Case Study of Sanshui District in Foshan City显示文摘The urban-rural integrated area in Sanshui District of Foshan City was selected for research, and the impact of landscape pattern around the No.269 provincial highway was analyzed based on the land-use data in 2014 using the spatial analysis in GIS and the moving window method. The results showed that:(1) within the scope of a 2 km-range buffer zone, with a low degree of heterogeneity, land for construction use and water area were the dominant land-use types, while with a high degree of fragmentation, cultivated land, wooded land, grassland, garden land, land for other farm uses, and land unused were scattered;(2) the 250-m square moving window could well detect the change characteristics of landscape pattern on both sides of the road;(3) the gradient analysis of landscape pattern in urban-rural integrated area, which was conducted with the aid of a 750-m transect on both sides of the road, indicated that there were significant differences between landscape indexes both in the urban-rural integrated area and on both sides of the road;(4) the road that had an obvious cutting and fragmentation impact on the landscape was an important factor leading to the increasing fragmentation and heterogeneity to regional landscapes. | CAO Xiaoshu LIU Yongwei LI Tao | 2018 | Journal of Landscape Research2018，10，2： | 1 |
| 2 | Situation and hotspot analysis on rural transport infrastructure from the perspective of bibliometric analysis显示文摘The construction of rural transportation infrastructure is of great significance to promote the organic integration of transportation construction with resource exploitation and industrial development in rural areas,and realize poverty alleviation and poverty reduction driven by convenient transportation.In order to understand the research status of rural transport infrastructure at home and abroad,this paper adopts CiteSpace,VOSviewer,Pajek,SPSS and other software and makes quantitative analysis and knowledge map drawing of the literature on rural transportation infrastructure collected in Web of Science database.The results show that the emphasis of this field is different in different periods,Chinese scholars'attention to this field increased significantly after the rural revitalization strategy was put forward.Based on the classification results of keyword clustering,the following conclusions are drawn:The planning mode of rural transportation infrastructure under rural revitalization is relatively backward and the lack of theoretical analysis of the root causes has achieved the purpose of rational allocation of transportation resources.Moreover,there are few studies on the mechanism and empirical analysis of transport infrastructure's effect on rural poverty reduction.From the analysis of research hotspots,the integration of urban and rural areas and rural road safety will be the main research direction in the future,and rural road accidents and other topics have research potential. | Minqing Zhu Zi Wang Hongjun Cui Yizhe Yang Peiqi Qie | 2023 | Journal of Traffic and Transportation Engineering(English Edition)2023，10，6： | 0 |
| 3 | Influences of Different Transport Routes and Road Nodes on Industrial Land Conversion: A Case Study of Changchun City of Jilin Province, China显示文摘Nowadays, urban transit system has become one of the major forces underlying urban pace transformation via changing accessibility of related land parcels, which leads to the changes of land value and land use structure. This paper studied the interaction between land use changes and related transport routes, particular about how different transport routes and road nodes influence the conversion of industrial lands to residential and commercial uses respectively. Taking Changchun, an old industrial city in the rust belt of China as a case of study, we explored and compared the influences of different transport routes and road nodes on industrial land conversion. We found that surrounding the studied transport routes, more industrial lands were replaced by residential lands than by commercial lands. Also, apparent differences exist in the corridor effects of different transport routes(i.e., light rail, expressway and trunk road) and road nodes(i.e., expressway nodes and trunk road nodes) while the industrial lands convert to residential and commercial uses. Our research findings help us to illuminate the interactive relationships between transportation and industrial land conversion in old industrial cities which are undergoing social, economic and the related urban transition in Northeast China. | ZHANG Suwen LI Chenggu MA Zuopeng LI Xin | 2020 | Chinese Geographical Science2020，30，3： | 0 |
| 4 | 喀斯特山区城镇边缘带界定及特征研究显示文摘针对城镇边缘带在空间上存在动态的不确定性问题,该文提出以边缘带土地利用特征(主要指标为建设用地土地利用率与垦殖率)为基础的边缘带相对静态定界体系。采用ArcGIS Python实现体系中的自然断点分类法和空间筛选法,对特定时间节点的喀斯特山区城镇边缘带分布格局进行自动识别。从统计学、景观学探讨静态定界体系中网格参数设置,并从GIS统计分析山区城镇边缘带分布特征。研究表明:研究区域内边缘带约80%面积分布在0~15°坡度带;它与到核心区距离中度相关;山体和河道分布对城镇空间发展的连续性有影响;在交通网络影响下,地貌对边缘带界限的影响减弱,部分边缘带没有与城镇核心区相邻。因此,喀斯特山区小城镇边缘带分布在受地块与核心区之间距离、地形地貌、交通网络空间分布综合影响下,呈'飞地'分布。 | 吕思思 赵卫权 苏维词 李威 | 2017 | 测绘科学2017，42，8： | 0 |
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