Vegetation type is an important predictor of the arctic summer land surface energy budget.
Journal
Nature communications
ISSN: 2041-1723
Titre abrégé: Nat Commun
Pays: England
ID NLM: 101528555
Informations de publication
Date de publication:
31 10 2022
31 10 2022
Historique:
received:
03
03
2022
accepted:
11
10
2022
entrez:
1
11
2022
pubmed:
2
11
2022
medline:
3
11
2022
Statut:
epublish
Résumé
Despite the importance of high-latitude surface energy budgets (SEBs) for land-climate interactions in the rapidly changing Arctic, uncertainties in their prediction persist. Here, we harmonize SEB observations across a network of vegetated and glaciated sites at circumpolar scale (1994-2021). Our variance-partitioning analysis identifies vegetation type as an important predictor for SEB-components during Arctic summer (June-August), compared to other SEB-drivers including climate, latitude and permafrost characteristics. Differences among vegetation types can be of similar magnitude as between vegetation and glacier surfaces and are especially high for summer sensible and latent heat fluxes. The timing of SEB-flux summer-regimes (when daily mean values exceed 0 Wm
Identifiants
pubmed: 36316310
doi: 10.1038/s41467-022-34049-3
pii: 10.1038/s41467-022-34049-3
pmc: PMC9622844
doi:
Types de publication
Journal Article
Research Support, U.S. Gov't, Non-P.H.S.
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
6379Informations de copyright
© 2022. The Author(s).
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