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Spatial–temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural China

Household food waste (HFW) accounted for about 66% of global food waste’s total carbon footprints (CF). Based on China’s macro-panel food consumption data, this paper measures the urban–rural and provincial differences in the HFW CF from scale, structure, and temporal-spatial evolution perspectives....

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Autores principales: Cheng, Shujun, Song, Guobao, Yang, Di, Yao, Liuyang, Jiang, Zhide, Zhao, Minjuan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9756715/
https://www.ncbi.nlm.nih.gov/pubmed/36525188
http://dx.doi.org/10.1007/s11356-022-24664-4
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author Cheng, Shujun
Song, Guobao
Yang, Di
Yao, Liuyang
Jiang, Zhide
Zhao, Minjuan
author_facet Cheng, Shujun
Song, Guobao
Yang, Di
Yao, Liuyang
Jiang, Zhide
Zhao, Minjuan
author_sort Cheng, Shujun
collection PubMed
description Household food waste (HFW) accounted for about 66% of global food waste’s total carbon footprints (CF). Based on China’s macro-panel food consumption data, this paper measures the urban–rural and provincial differences in the HFW CF from scale, structure, and temporal-spatial evolution perspectives. The results indicate that HFW and CF continue to grow, and the total CF and per capita HFW in urban households are higher than in rural households. The structural differences between urban and rural HFW CF vary significantly over time and spaces, which reflected that rural households in the southeastern coastal areas have higher per capita HFW CF than urban in 2019. The research results help to clarify the distribution and evolution pattern of HFW CF in China and offer new ideas for the differentiated governance of CF reduction in the food system.
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spelling pubmed-97567152022-12-16 Spatial–temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural China Cheng, Shujun Song, Guobao Yang, Di Yao, Liuyang Jiang, Zhide Zhao, Minjuan Environ Sci Pollut Res Int Research Article Household food waste (HFW) accounted for about 66% of global food waste’s total carbon footprints (CF). Based on China’s macro-panel food consumption data, this paper measures the urban–rural and provincial differences in the HFW CF from scale, structure, and temporal-spatial evolution perspectives. The results indicate that HFW and CF continue to grow, and the total CF and per capita HFW in urban households are higher than in rural households. The structural differences between urban and rural HFW CF vary significantly over time and spaces, which reflected that rural households in the southeastern coastal areas have higher per capita HFW CF than urban in 2019. The research results help to clarify the distribution and evolution pattern of HFW CF in China and offer new ideas for the differentiated governance of CF reduction in the food system. Springer Berlin Heidelberg 2022-12-16 2023 /pmc/articles/PMC9756715/ /pubmed/36525188 http://dx.doi.org/10.1007/s11356-022-24664-4 Text en © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
spellingShingle Research Article
Cheng, Shujun
Song, Guobao
Yang, Di
Yao, Liuyang
Jiang, Zhide
Zhao, Minjuan
Spatial–temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural China
title Spatial–temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural China
title_full Spatial–temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural China
title_fullStr Spatial–temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural China
title_full_unstemmed Spatial–temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural China
title_short Spatial–temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural China
title_sort spatial–temporal and structural differences in the carbon footprints embedded in households food waste in urban and rural china
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9756715/
https://www.ncbi.nlm.nih.gov/pubmed/36525188
http://dx.doi.org/10.1007/s11356-022-24664-4
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