The carbon sequestration response of aboveground biomass and soils to nutrient enrichment in boreal forests depends on baseline site productivity.
Ecosystem carbon stocks
Litterfall
Soil carbon
Soil microbial community
Soil nitrogen
Soil respiration
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:
10 Sep 2022
10 Sep 2022
Historique:
received:
25
02
2022
revised:
23
05
2022
accepted:
25
05
2022
pubmed:
1
6
2022
medline:
25
6
2022
entrez:
31
5
2022
Statut:
ppublish
Résumé
Nutrient enrichment can alleviate productivity limitations and thus substantially increase carbon (C) uptake in northern coniferous forests. Yet, factors controlling stand-to-stand variation of forest ecosystem responses to nutrient enrichment remain unclear. We used five long-term (13 years) nutrient-enrichment experiments across Sweden, where nitrogen (N), phosphorus, and potassium were applied annually to young Norway spruce forests that varied in their baseline ecosystem properties. We measured tree biomass and soil C and N stocks, litterfall C inputs, soil CO
Identifiants
pubmed: 35640755
pii: S0048-9697(22)03424-6
doi: 10.1016/j.scitotenv.2022.156327
pii:
doi:
Substances chimiques
Soil
0
Carbon Dioxide
142M471B3J
Carbon
7440-44-0
Nitrogen
N762921K75
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
156327Informations de copyright
Copyright © 2022 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.