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Urban growth simulation guided by ecological constraints in Beijing city: Methods and implications for spatial planning
Deng Yu1,3; Liu Yanxu1; Fu Bojie1,2
2019-08-01
Source PublicationJOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN0301-4797
Volume243Pages:402-410
Corresponding AuthorFu Bojie(bfu@rcees.ac.cn)
AbstractAn ecologically constrained and scenario oriented urban growth simulation provides an effective means to address and mitigate ecological impacts resulting from urban expansion. However, current urban growth simulations usually set ecological indicators as explanatory variables in the model, while ignoring the trade-off relationship between the requirement for additional urban space and the prevention of ecological loss. In this study, ecological loss was set as a constraint parallel to the urban growth simulation indicator system. The Minimum losses of key ecosystem functions were set as constraints in order to realize optimized urban growth pattern. Taking Beijing's urban growth from 2000 to 2010 as a case, we proposed an optimized coupling model with ecological loss as a constraint in urban growth simulation. The results showed a 22.96% reduction in the total amount of ecological loss under the ecological constraint. According to the urban growth simulation, the "constant growth scenario" had the least ecological loss. Moreover, a combination of multiple ecosystem functions is required for describing the ecological constraint. We suggest that ecological constraint in an urban growth simulation model could be an effective policy tool to plan urban expansion and provide more accurate support for the formulation of spatial planning.
KeywordUrban growth scenario Ecological loss Coupling model Policy tools Urban planning
DOI10.1016/j.jenvman.2019.04.087
WOS KeywordLAND-USE CHANGE ; TIANJIN-HEBEI REGION ; ECOSYSTEM SERVICES ; METROPOLITAN-AREAS ; PROTECTED AREAS ; URBANIZATION ; LANDSCAPE ; IMPACTS ; CHINA ; EXPANSION
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41801059] ; National Natural Science Foundation of China[41601164] ; State Key Laboratory of Earth Surface Processes and Resource Ecology in China[2017-KF-06] ; Youth Innovation Promotion Association, Chinese Academy of Sciences[2019055] ; Programme of Excellent Young Scientists of the Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences[2017RC202] ; Fundamental Research Funds for the Central Universities in China
Funding OrganizationNational Natural Science Foundation of China ; State Key Laboratory of Earth Surface Processes and Resource Ecology in China ; Youth Innovation Promotion Association, Chinese Academy of Sciences ; Programme of Excellent Young Scientists of the Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences ; Fundamental Research Funds for the Central Universities in China
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000471089300040
PublisherACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/58665
Collection中国科学院地理科学与资源研究所
Corresponding AuthorFu Bojie
Affiliation1.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China
2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Deng Yu,Liu Yanxu,Fu Bojie. Urban growth simulation guided by ecological constraints in Beijing city: Methods and implications for spatial planning[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2019,243:402-410.
APA Deng Yu,Liu Yanxu,&Fu Bojie.(2019).Urban growth simulation guided by ecological constraints in Beijing city: Methods and implications for spatial planning.JOURNAL OF ENVIRONMENTAL MANAGEMENT,243,402-410.
MLA Deng Yu,et al."Urban growth simulation guided by ecological constraints in Beijing city: Methods and implications for spatial planning".JOURNAL OF ENVIRONMENTAL MANAGEMENT 243(2019):402-410.
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