Changes in Circulation and Particle Scavenging in the Amerasian Basin of the Arctic Ocean over the Last Three Decades Inferred from the Water Column Distribution of Geochemical Tracers.
Amerasian Basin
Arctic Ocean
lateral exchanges
particle flux
radioisotopes
temporal evolution
Journal
Journal of geophysical research. Oceans
ISSN: 2169-9275
Titre abrégé: J Geophys Res Oceans
Pays: United States
ID NLM: 101661779
Informations de publication
Date de publication:
Dec 2019
Dec 2019
Historique:
received:
08
05
2019
revised:
12
11
2019
accepted:
15
11
2019
entrez:
18
2
2020
pubmed:
18
2
2020
medline:
18
2
2020
Statut:
ppublish
Résumé
Since the 1980-1990s, international research efforts have augmented our knowledge of the physical and chemical properties of the Arctic Ocean water masses, and recent studies have documented changes. Understanding the processes responsible for these changes is necessary to be able to forecast the local and global consequences of these property evolutions on climate. The present work investigates the distributions of geochemical tracers of particle fluxes and circulation in the Amerasian Basin and their temporal evolution over the last three decades (from stations visited between 1983 and 2015). Profiles of 230-thorium (
Identifiants
pubmed: 32064221
doi: 10.1029/2019JC015265
pii: JGRC23751
pmc: PMC7006760
doi:
Types de publication
Journal Article
Langues
eng
Pagination
9338-9363Informations de copyright
©2019. The Authors.
Références
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J Geophys Res Oceans. 2019 Dec;124(12):9338-9363
pubmed: 32064221
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