Urbanization expands the fluctuating difference in gross primary productivity between urban and rural areas from 2000 to 2018 in China.
Climate change
Gross primary productivity
Growth offset
Human activity
Urbanization
Journal
The Science of the total environment
ISSN: 1879-1026
Titre abrégé: Sci Total Environ
Pays: Netherlands
ID NLM: 0330500
Informations de publication
Date de publication:
25 Nov 2023
25 Nov 2023
Historique:
received:
21
05
2023
revised:
16
08
2023
accepted:
20
08
2023
pubmed:
24
8
2023
medline:
24
8
2023
entrez:
23
8
2023
Statut:
ppublish
Résumé
Urban and rural vegetation are affected by both climate change and human activities, but the role of urbanization in vegetation productivity is unclear given the dual impacts. Here, we delineated urban area (UA) and rural area (RA), quantified the relative impacts of climate change and human activities on gross primary production (GPP) in 34 major cities (MCs) in China from 2000 to 2018, and analyzed the intrinsic impacts of urbanization on GPP. First, we found that the total urban impervious surface coverage (ISC) of the 34 MCs increased by 13.25 % and the mean annual GPP increased by 211 gC m
Identifiants
pubmed: 37611713
pii: S0048-9697(23)05115-X
doi: 10.1016/j.scitotenv.2023.166490
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
166490Informations de copyright
Copyright © 2023 The Authors. Published by Elsevier B.V. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.