Resilience assessment and planning of suburban rural settlements based on complex network

Zhou, Jizhe; Hou, Quanhua

doi:10.1016/j.spc.2021.09.005

Cited by 20 publications

(3 citation statements)

References 44 publications

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“…However, the nodes in the structural networks of all these studies are material elements with clear boundaries. In the research of medium- and small-scale spaces, complex networks are mostly used in the study of spatial structures with a large proportion of buildings, such as rural settlements (Zhang et al, 2018; Zhou and Hou, 2021) and Chinese classical gardens (Lu, 2011). In such space types, most of these studies take single buildings as the nodes and traffic paths as the ties to construct the structural network, since architecture plays a dominant role in the spatial structure organization.…”

Section: Introductionmentioning

confidence: 99%

Exploring the construction and analysis method of landscape spatial structure based on complex networks

Wang,

Cheng,

Cheng

et al. 2023

Environment and Planning B: Urban Analytics and City Science

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Complex network theory proposes a structural network model that abstracts the elements in a complex system into nodes and the relationship between elements into ties, which proved to be a scientific method to study the structural system of complexities. This article aims to apply the complex network theory to interpret the organization of landscape spatial structure and propose a spatial structure network construction and quantitative analysis method suitable for landscape space. The following two questions are addressed in this research: (1) How to extract the structural elements from the landscape space and realize the construction of the structural network model based on the 3D spatial information? (2) How to quantitatively analyze the organization characteristics of a spatial structure according to the particularity of landscape space? The research content of this article includes the following five aspects, which are 3D spatial information acquisition, structural element extraction, structural element description, structural network model diagramming, and quantitative index selection. Taking Nanjing Lovers Park as an example, the feasibility of this method is verified. The results show that the method proposed can guarantee the accuracy of the landscape spatial structure model, visualize the attributes of structural elements, and achieve a refined analysis of the structure organization.

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Section: Introductionmentioning

confidence: 99%

Exploring the construction and analysis method of landscape spatial structure based on complex networks

Wang,

Cheng,

Cheng

et al. 2023

Environment and Planning B: Urban Analytics and City Science

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“…Starting from the 19th century, research studies began with the topic of spatial forms and changes in rural settlements lands, and these were primarily qualitative in nature [7]. In the 20th and 21st century, scholars were interested in combining qualitative and quantitative methods with respect to studying spatial structures, morphological types, and development trends [8][9][10][11][12]. With the rapid development of GIS and RS, as well as the integration and application of theoretical landscape ecology and related approaches, the representation of rural settlements' spatial patterns was gradually affected by multi-disciplinary integration and development with rich research content [13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Spatial Distribution and Driving Mechanisms of Rural Settlements in the Shiyang River Basin, Western China

Li¹,

Wang²,

Hou³

et al. 2023

Preprint

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In the context of the rural revitalization strategy, it is urgent to accurately grasp the spatial differentiation characteristics and influencing factors of rural settlements in underdeveloped arid inland river basins. Taking the Shiyang River Basin as an example, the rural settlements from 2000 to 2019 were obtained by visual interpretation using satellite remote sensing data and official statistical data. Following the logical of "state characteristics - evolutionary patterns - influence factors - layout optimization", the average nearest index, gravity-center migration model, spatial statistical analysis and other methods were used combine with GIS. The spatiotemporal pattern evolution characteristics of rural settlements in the past 20 years have been analyzed. The results revealed the following: 1) The distribution pattern of rural settlements in the study area is sheet-like and strip-shaped. The projects in the southeast are mostly distributed in a patchy pattern with high density, while the characteristics in the west and north are exactly opposite. The objects in the south are distributed in the alluvial area of rivers, while settlements in the north are located in the oasis area. 2) From 2000 to 2019, the scale of rural settlements in the Shiyang River Basin, where simultaneous occurrence of new-built and disappearing phenomena, shows an expansion trend that fast firstly and then slow. Spatially, rural settlements in the basin show a trend of clustering towards the southwest. 3) The distribution characteristics of rural settlements are close to water and roads, greatly influenced by urban-rural integration and ecological migration. The results will provide scientific basis for accelerating the modernization of rural areas, and the construction of new rural areas according to local conditions.

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“…Compared with regional and metropolitan areas, rural areas are more vulnerable to external shocks because they lack the necessary financial and human resources to implement planning and respond to emergencies. In recent years, the promotion of sustainable development of rural habitat has become a global consensus, such as rural settlement and rural settlement geography theoretical system [28], rural settlement location, morphology and land use [29,30], rural planning and construction [31][32][33], rural habitat evolution and mechanism [34,35], rural migration and reverse urbanization [36,37], rural habitat landscape maintenance [38,39], rural habitat vulnerability [40,41], etc. These have become hot topics of international attention and research.…”

Section: Introductionmentioning

confidence: 99%

Spatio-Temporal Pattern and Influence Mechanism of Rural Human Settlements System Resilience: Case from China

et al. 2022

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The study of rural habitat systems from the perspective of resilience is of great significance in revealing the inner laws of the evolution of the rural human settlements system and promoting sustainable rural development. This study aims to explain the theoretical connotation of the rural human settlements system resilience (RHSSR), construct an evaluation system and zoning rules for rural habitat system resilience, and explore the spatial distribution pattern of rural habitat system resilience in China and the factors influencing the differences in the level of rural resilience using 30 Chinese provinces as examples to provide effective governance solutions for sustainable rural development. The results show that: (1) The RHSSR refers to the sustainability of the RHSS; i.e., the ability of a system to absorb and adapt to internal and external disturbances and shocks by adjusting the structure and scale of its internal elements, discarding the original inapplicable state to the greatest extent possible and creating a new recovery path to another new equilibrium state. (2) The overall downward trend of RHSSR in 30 Chinese provinces between 2000 and 2020 is consistent with the fact that a large number of villages have died out in China in recent years. (3) The RHSSR is higher in eastern China than in central and western China; although the regional gap is gradually narrowing. (4) An analysis of the evolutionary trend of the RHSSR shows that the northeastern and eastern regions of China belong to the major evolution area of the RHSSR; most areas in central and western China belong to the degraded vulnerable area of the RHSSR, while the potential recession area of the RHSSR is more scattered, mainly in Beijing, Tianjin, and Inner Mongolia in northern China, Chongqing, Hubei, and Qinghai in central China, and Guangdong and Fujian in the southern China region of Guangdong and Fujian. (5) The results of the analysis of geographical detectors show that the effect of the basic-driven factors in the RHSSR decreases significantly with time, while the effect of the core-driven and externally-driven factors increases, and the effect of the two factors is greater than that of the single factor. Among them, industrial structure (IS) has an important influence on the spatial differentiation of the resilience level of rural human settlements system. (6) Optimization strategies are proposed in terms of spatial planning; industrial integration and public participation for the development of different sub-regions.

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Resilience assessment and planning of suburban rural settlements based on complex network

Cited by 20 publications

References 44 publications

Exploring the construction and analysis method of landscape spatial structure based on complex networks

Exploring the construction and analysis method of landscape spatial structure based on complex networks

Spatial Distribution and Driving Mechanisms of Rural Settlements in the Shiyang River Basin, Western China

Spatio-Temporal Pattern and Influence Mechanism of Rural Human Settlements System Resilience: Case from China

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