Studying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis

Abstract Understanding the spatial distribution characteristics and formation mechanism of urban facilities (city functional components) constitutes the basis of urban layout optimization. Currently, research on the overall distribution of the various types of city functional components is lacking....

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Shun Liu, Guofu Yang, Zhaoping Wu, Feng Mao, Zelong Qu, Ying Ge, Jie Chang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/dd0f95c1415a48d49c11f7f5a06bf288
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:dd0f95c1415a48d49c11f7f5a06bf288
record_format	dspace
spelling	oai:doaj.org-article:dd0f95c1415a48d49c11f7f5a06bf2882021-12-02T17:41:18ZStudying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis10.1038/s41598-021-97208-42045-2322https://doaj.org/article/dd0f95c1415a48d49c11f7f5a06bf2882021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-97208-4https://doaj.org/toc/2045-2322Abstract Understanding the spatial distribution characteristics and formation mechanism of urban facilities (city functional components) constitutes the basis of urban layout optimization. Currently, research on the overall distribution of the various types of city functional components is lacking. In this study, by applying the gradient analysis method common in ecology, we considered 13 types of city functional components (80,214 individuals in total) in large, medium and small Chinese cities (9 cities in total) to carry out quantitative analysis of the distribution of components along urban–rural gradients through density distribution curves. The results indicated that: (1) a higher density of city functional components near the city centre revealed an obvious aggregated distribution; (2) the spatial distribution dynamics of city functional components were related to the city size, providing a reference for the rational distribution of components in cities of different sizes; (3) the distribution of city functional components was affected by their ecosystem services. This study offers a new perspective for the application of ecological methods in the examination of the distribution of city functional components.Shun LiuGuofu YangZhaoping WuFeng MaoZelong QuYing GeJie ChangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Shun Liu Guofu Yang Zhaoping Wu Feng Mao Zelong Qu Ying Ge Jie Chang Studying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis
description	Abstract Understanding the spatial distribution characteristics and formation mechanism of urban facilities (city functional components) constitutes the basis of urban layout optimization. Currently, research on the overall distribution of the various types of city functional components is lacking. In this study, by applying the gradient analysis method common in ecology, we considered 13 types of city functional components (80,214 individuals in total) in large, medium and small Chinese cities (9 cities in total) to carry out quantitative analysis of the distribution of components along urban–rural gradients through density distribution curves. The results indicated that: (1) a higher density of city functional components near the city centre revealed an obvious aggregated distribution; (2) the spatial distribution dynamics of city functional components were related to the city size, providing a reference for the rational distribution of components in cities of different sizes; (3) the distribution of city functional components was affected by their ecosystem services. This study offers a new perspective for the application of ecological methods in the examination of the distribution of city functional components.
format	article
author	Shun Liu Guofu Yang Zhaoping Wu Feng Mao Zelong Qu Ying Ge Jie Chang
author_facet	Shun Liu Guofu Yang Zhaoping Wu Feng Mao Zelong Qu Ying Ge Jie Chang
author_sort	Shun Liu
title	Studying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis
title_short	Studying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis
title_full	Studying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis
title_fullStr	Studying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis
title_full_unstemmed	Studying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis
title_sort	studying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/dd0f95c1415a48d49c11f7f5a06bf288
work_keys_str_mv	AT shunliu studyingthedistributionpatternsdynamicsandinfluencingfactorsofcityfunctionalcomponentsbygradientanalysis AT guofuyang studyingthedistributionpatternsdynamicsandinfluencingfactorsofcityfunctionalcomponentsbygradientanalysis AT zhaopingwu studyingthedistributionpatternsdynamicsandinfluencingfactorsofcityfunctionalcomponentsbygradientanalysis AT fengmao studyingthedistributionpatternsdynamicsandinfluencingfactorsofcityfunctionalcomponentsbygradientanalysis AT zelongqu studyingthedistributionpatternsdynamicsandinfluencingfactorsofcityfunctionalcomponentsbygradientanalysis AT yingge studyingthedistributionpatternsdynamicsandinfluencingfactorsofcityfunctionalcomponentsbygradientanalysis AT jiechang studyingthedistributionpatternsdynamicsandinfluencingfactorsofcityfunctionalcomponentsbygradientanalysis
_version_	1718379731604209664

Studying the distribution patterns, dynamics and influencing factors of city functional components by gradient analysis

Ejemplares similares