IGSNRR OpenIR
Spatial-temporal patterns and influencing factors of ecological land degradation-restoration in Guangdong-Hong Kong-Macao Greater Bay Area
Feng, Rundong1,2; Wang, Fuyuan1; Wang, Kaiyong1
2021-11-10
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume794Pages:11
Corresponding AuthorWang, Fuyuan(wangfy.15b@igsnrr.ac.cn)
AbstractDespite the fact that urban agglomerations have undergone extensive ecological land coverage modifications, exploration of the patterns and driving mechanisms associated with ecological land degradation (ELD) and ecological land restoration (ELR) in urban agglomerations is still limited. This study combined remote sensing technology, as well as landscape index and geographical detector to characterize the spatiotemporal patterns of ELD (isolating, adjacent, and enclosing degradation) and ELR (outlying, edge-expansion, and infilling restoration) in the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) from 1990 to 2019. Subsequently, the contributions, interactions, and driver changes were quantified. The results showed an ecological land shift from over-exploitation to balanced co-existence, which was facilitated by a spatiotemporal pattern transition from adjacent degradation-led (1990-2010) to edge-expansion restoration-led (2010-2019). Land urbanization rate and population density showed a stronger promoting effect on ELD than natural factors, while tertiary industry, topography, and soil conditions were more significant in ELR. The factors' nonlinear interaction enhanced the degradation-restoration pattern evolution and continued to increase over time-particularly the interaction between construction land expansion and other drivers. Additionally, from 2010 to 2019, 80% of the ELR socioeconomic factors turned from negative to positive and gradually became to play a significant role. This study is expected to help ecological protection and restoration planners/managers recognize the factors' interactions and variations, and ultimately improve the ecological network structure that is designed to integrate the city with the ecosystem. (c) 2021 Elsevier B.V. All rights reserved.
KeywordEcological land degradation Ecological land restoration Spatial-temporal patterns Guangdong-Hong Kong-Macao Greater Bay Area Influencing mechanism
DOI10.1016/j.scitotenv.2021.148671
WOS KeywordECOSYSTEM SERVICES ; URBAN ; URBANIZATION ; MANAGEMENT ; DYNAMICS ; IMPACTS ; REGION
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Founda-tion of China[41901181] ; National Natural Science Founda-tion of China[41871151] ; China Postdoctoral Science Foundation[2018M641457]
Funding OrganizationNational Natural Science Founda-tion of China ; China Postdoctoral Science Foundation
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000691675400005
PublisherELSEVIER
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/165075
Collection中国科学院地理科学与资源研究所
Corresponding AuthorWang, Fuyuan
Affiliation1.Chinese Acad Sci, Key Lab Reg Sustainable Dev Modeling, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Feng, Rundong,Wang, Fuyuan,Wang, Kaiyong. Spatial-temporal patterns and influencing factors of ecological land degradation-restoration in Guangdong-Hong Kong-Macao Greater Bay Area[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2021,794:11.
APA Feng, Rundong,Wang, Fuyuan,&Wang, Kaiyong.(2021).Spatial-temporal patterns and influencing factors of ecological land degradation-restoration in Guangdong-Hong Kong-Macao Greater Bay Area.SCIENCE OF THE TOTAL ENVIRONMENT,794,11.
MLA Feng, Rundong,et al."Spatial-temporal patterns and influencing factors of ecological land degradation-restoration in Guangdong-Hong Kong-Macao Greater Bay Area".SCIENCE OF THE TOTAL ENVIRONMENT 794(2021):11.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Feng, Rundong]'s Articles
[Wang, Fuyuan]'s Articles
[Wang, Kaiyong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Feng, Rundong]'s Articles
[Wang, Fuyuan]'s Articles
[Wang, Kaiyong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Feng, Rundong]'s Articles
[Wang, Fuyuan]'s Articles
[Wang, Kaiyong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.