The Evaluation of Urban Green Space Landscape Changes and Ecosystem Services in Beijing

作     者：XIAO Yu GAN Shuang HUANG Mengdong LIU Jia MAO Hui ZHANG Changshun QIN Keyu XIE Gaodi 肖玉;甘爽;黄孟冬;刘佳;毛慧;张昌顺;秦克玉;谢高地

作者机构：University of Chinese Academy of SciencesBeijing 100049 China Institute of Geographic Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing 100101China Graduate School of Media and GovernanceKeio UniversityFujisawa 2520882Japan College of ResourcesSichuan Agricultural UniversitySichuan 611130China 

出 版 物：《Journal of Resources and Ecology》 (资源与生态学报（英文版）)

年 卷 期：2022年第13卷第5期

页      面：897-911页

核心收录：

学科分类：12[管理学] 1204[管理学-公共管理] 083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 07[理学] 08[工学] 081303[工学-城市规划与设计(含：风景园林规划与设计）] 0813[工学-建筑学] 0834[工学-风景园林学（可授工学、农学学位）] 0713[理学-生态学] 

基　　金：The National Natural Science Foundation of China(41971272) The Guangxi Science and Technology Major Project(AA20161002-3) The Strategic Priority Research Program of Chinese Academy of Sciences(XDA20020402) 

主　　题：Urban green space landscape ecosystem services landscape index Beijing 

摘      要：As a very important part of the urban ecosystem,the urban green space system plays an active role in maintaining the urban ecosystem stability,providing ecosystem services,and improving the quality of the urban *** order to deal with the problems brought about by the deterioration of the urban ecological environment,it is necessary to study and analyze the spatial distribution pattern,evolutionary characteristics and ecosystem services of urban green space to maximize its ecological benefits and comprehensive *** this study,we took Beijing urban area as an example,and based on the spatial distribution data of urban green space and remote sensing data,we first calculated the urban green space type transition matrix,landscape pattern index and ecosystem ***,we analyzed the changes in urban green space landscape patterns,ecosystem services and their spatial distributions from 2000 to 2020,and studied the interactive relationships between landscape changes and changes in ecosystem *** results showed three key findings.(1)Beijing’s urban green space construction has achieved remarkable results from 2000 to *** area of green space has increased by 77.41%,mainly from cultivated land and construction land.(2)From 2000 to 2020,the amounts of dust retention,SO_(2) absorption,NO_(2) absorption,cooling and humidification,carbon fixation and oxygen release,and rainwater runoff reduction in Beijing’s urban green space have shown continuous increases in general.(3)There is a close relationship between urban green space landscape changes and green space ecosystem services,and total area(TA)has the highest correlation with ecosystem *** for rainwater runoff reduction,the correlation coefficients between TA and ecosystem services are all higher than *** research can provide theoretical guidance for optimizing Beijing’s green space and determining how to maximize the effect of green space for improving the ecological enviro