IGSNRR OpenIR
Ecosystem Services Changes on Farmland in Response to Urbanization in the Guangdong-Hong Kong-Macao Greater Bay Area of China
Wang, Xuege1,2,3,4; Yan, Fengqin2,3,5; Zeng, Yinwei6; Chen, Ming2; He, Bin7; Kang, Lu2; Su, Fenzhen1,2,3,7
2021-05-01
Source PublicationLAND
Volume10Issue:5Pages:16
Corresponding AuthorSu, Fenzhen(sufz@lreis.ac.cn)
AbstractExtensive urbanization around the world has caused a great loss of farmland, which significantly impacts the ecosystem services provided by farmland. This study investigated the farmland loss due to urbanization in the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) of China from 1980 to 2018 based on multiperiod datasets from the Land Use and Land Cover of China databases. Then, we calculated ecosystem service values (ESVs) of farmland using valuation methods to estimate the ecosystem service variations caused by urbanization in the study area. The results showed that 3711.3 km(2) of farmland disappeared because of urbanization, and paddy fields suffered much higher losses than dry farmland. Most of the farmland was converted to urban residential land from 1980 to 2018. In the past 38 years, the ESV of farmland decreased by 5036.7 million yuan due to urbanization, with the highest loss of 2177.5 million yuan from 2000-2010. The hydrological regulation, food production and gas regulation of farmland decreased the most due to urbanization. The top five cities that had the largest total ESV loss of farmland caused by urbanization were Guangzhou, Dongguan, Foshan, Shenzhen and Huizhou. This study revealed that urbanization has increasingly become the dominant reason for farmland loss in the GBA. Our study suggests that governments should increase the construction of ecological cities and attractive countryside to protect farmland and improve the regional ESV.
Keywordecosystem service value farmland loss construction land expansion remote sensing
DOI10.3390/land10050501
WOS KeywordPEARL RIVER DELTA ; URBAN EXPANSION ; LAND-USE ; RAPID URBANIZATION ; PERSPECTIVE ; PROTECTION ; IMPACTS ; QUALITY ; FINANCE ; REGION
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[41890854] ; Nanjing University[202002B087] ; China Scholarship Council (CSC)[201906190120]
Funding OrganizationNational Natural Science Foundation of China ; Nanjing University ; China Scholarship Council (CSC)
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Studies
WOS IDWOS:000654179700001
PublisherMDPI
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/162658
Collection中国科学院地理科学与资源研究所
Corresponding AuthorSu, Fenzhen
Affiliation1.Nanjing Univ, Sch Geog & Ocean Sci, Nanjing 210023, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
3.Nanjing Univ, Collaborat Innovat Ctr South China Sea Studies, Nanjing 210023, Peoples R China
4.Univ Ghent, Dept Geog, B-9000 Ghent, Belgium
5.Chinese Acad Sci, Innovat Acad South China Sea Ecol & Environm Engn, Guangzhou 510301, Peoples R China
6.Univ Ghent, Dept Plants & Crops, B-9000 Ghent, Belgium
7.Lanzhou Jiaotong Univ, Fac Geomat, Lanzhou 730070, Peoples R China
Recommended Citation
GB/T 7714
Wang, Xuege,Yan, Fengqin,Zeng, Yinwei,et al. Ecosystem Services Changes on Farmland in Response to Urbanization in the Guangdong-Hong Kong-Macao Greater Bay Area of China[J]. LAND,2021,10(5):16.
APA Wang, Xuege.,Yan, Fengqin.,Zeng, Yinwei.,Chen, Ming.,He, Bin.,...&Su, Fenzhen.(2021).Ecosystem Services Changes on Farmland in Response to Urbanization in the Guangdong-Hong Kong-Macao Greater Bay Area of China.LAND,10(5),16.
MLA Wang, Xuege,et al."Ecosystem Services Changes on Farmland in Response to Urbanization in the Guangdong-Hong Kong-Macao Greater Bay Area of China".LAND 10.5(2021):16.
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
[Wang, Xuege]'s Articles
[Yan, Fengqin]'s Articles
[Zeng, Yinwei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Xuege]'s Articles
[Yan, Fengqin]'s Articles
[Zeng, Yinwei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Xuege]'s Articles
[Yan, Fengqin]'s Articles
[Zeng, Yinwei]'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.