Soil organic carbon content increase in the east and south of China is accompanied by soil acidification.
Carbon sequestration
Soil acidification
Soil organic carbon
Spatiotemporal modelling
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:
20 Jan 2023
20 Jan 2023
Historique:
received:
11
07
2022
revised:
30
09
2022
accepted:
01
10
2022
pubmed:
9
10
2022
medline:
30
11
2022
entrez:
8
10
2022
Statut:
ppublish
Résumé
Increased soil organic carbon (OC) in China has been reported in the past two decades, suggesting the sequestration of atmospheric carbon dioxide into soil, mitigating climate change and improving soil health. On the other hand, soil pH decrease had also been reported nationwide. If the two are related, the strategy of increasing soil OC could negatively affect soil quality for food production and the environment. We investigate this thread based on large-scale soil survey data from two provinces with typical soil and cropping patterns in the east and south of China, Jiangsu (102,600 km
Identifiants
pubmed: 36208771
pii: S0048-9697(22)06352-5
doi: 10.1016/j.scitotenv.2022.159253
pii:
doi:
Substances chimiques
Soil
0
Carbon
7440-44-0
Fertilizers
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
159253Informations de copyright
Copyright © 2022. Published by Elsevier B.V.
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.