Novel Application of 210Po-210Pb Disequilibria to Date Snow, Melt Pond, Ice Core, and Ice-Rafted Sediments in the Arctic Ocean

We collected surface ocean water, snow, grab ice, ice core, melt pond and ice-rafted sediment (IRS) from 5 ice stations during the Western Arctic US GEOTRACES cruise (USGCG Healy; August 10 – October 7, 2015) and analyzed for 210Po (T1/2 = 138.4 days) and 210Pb (T1/2 = 22.3 years) in dissolved and p...

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Autori principali:	Mark Baskaran, Katherine Krupp
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Frontiers Media S.A. 2021-07-01
Serie:	Frontiers in Marine Science
Soggetti:	Po-210/Pb-210 dating Arctic pollutant transport dating ice-rafted sediment dating of snow and melt pond Po-210 enrichment in particulate matter environmental changes in the Arctic
Accesso online:	https://www.frontiersin.org/articles/10.3389/fmars.2021.692631/full
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