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Spatiotemporal variability in urban HORECA food consumption and its ecological footprint in China
Li, Yunyun1,2; Wang, Ling-en1; Cheng, Shengkui1
2019-10-15
Source PublicationSCIENCE OF THE TOTAL ENVIRONMENT
ISSN0048-9697
Volume687Pages:1232-1244
Corresponding AuthorWang, Ling-en(wangle@igsnrr.ac.cn)
AbstractIncreasing hotel/restaurant/cafe (HORECA) food consumption (HFC) has become one of the most prominent features of food consumption transformation under the background of rapid urbanization in China. Combining direct-weighing data (using 11,883 dishes in 164 restaurants) and literature data, this study, for the first time, quantitatively calculated the amount of HFC and its ecological footprint (EF) in China in 2002 and 2015 to depict the environmental effects of this transformation. The results indicated that per capita HFC tripled from 320 g/cap/meal in 2002 to 852 g/cap/meal in 2015, representing an average annual growth rate of 13%. In addition, by scaling up the HFC in 31 provinces/municipalities/autonomous regions to the national scale, HFC in China increased by 12,612 tons from 2002 to 2015. Finally, the total EF in the HORECA sector increased nearly 33 times (or 44,440 global ha), from 1348 global ha in 2002 to 45,788 global ha in 2015. The EF of Guangdong increased the most, surpassing 4000 global ha in 2015. These findings provide a scientific basis to support improved food resource spatial allocation and mitigation of regional resource pressure to achieve sustainable consumption under the current background of rapid urbanization in China. (C) 2019 Elsevier B.V. All rights reserved.
KeywordEF Resource allocation Sustainable consumption Urban China
DOI10.1016/j.scitotenv.2019.06.148
WOS KeywordWASTE ; HOME ; WATER
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Project of China[2016YFE0113100] ; National Natural Science Foundation of China[41701620] ; Chinese Academy of Sciences Key Deployment[KJZD-EW-G20]
Funding OrganizationNational Key Research and Development Project of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences Key Deployment
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000480316300119
PublisherELSEVIER
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/68994
Collection中国科学院地理科学与资源研究所
Corresponding AuthorWang, Ling-en
Affiliation1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing 100101, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Yunyun,Wang, Ling-en,Cheng, Shengkui. Spatiotemporal variability in urban HORECA food consumption and its ecological footprint in China[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019,687:1232-1244.
APA Li, Yunyun,Wang, Ling-en,&Cheng, Shengkui.(2019).Spatiotemporal variability in urban HORECA food consumption and its ecological footprint in China.SCIENCE OF THE TOTAL ENVIRONMENT,687,1232-1244.
MLA Li, Yunyun,et al."Spatiotemporal variability in urban HORECA food consumption and its ecological footprint in China".SCIENCE OF THE TOTAL ENVIRONMENT 687(2019):1232-1244.
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