Assessing the reliability of peatland GPP measurements by remote sensing: From plot to landscape scale.
Blanket bog
NDVI
Photosynthesis
Satellite
TG model
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 Apr 2021
20 Apr 2021
Historique:
received:
15
07
2020
revised:
18
09
2020
accepted:
19
09
2020
pubmed:
25
10
2020
medline:
25
10
2020
entrez:
24
10
2020
Statut:
ppublish
Résumé
Estimates of peatland carbon fluxes based on remote sensing data are a useful addition to monitoring methods in these remote and precious ecosystems, but there are questions as to whether large-scale estimates are reliable given the small-scale heterogeneity of many peatlands. Our objective was to consider the reliability of models based on Earth Observations for estimating ecosystem photosynthesis at different scales using the Forsinard Flows RSPB reserve in Northern Scotland as our study site. Three sites across the reserve were monitored during the growing season of 2017. One site is near-natural blanket bog, and the other two are at different stages of the restoration process after removal of commercial conifer forestry. At each site we measured small (flux chamber) and landscape scale (eddy covariance) CO
Identifiants
pubmed: 33097258
pii: S0048-9697(20)36142-8
doi: 10.1016/j.scitotenv.2020.142613
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
142613Informations de copyright
Copyright © 2020 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.