Dissolved and Particulate Barium Distributions Along the US GEOTRACES North Atlantic and East Pacific Zonal Transects (GA03 and GP16): Global Implications for the Marine Barium Cycle

Rahman, Shaily; M. Shiller, Alan; F. Anderson, Robert; A. Charette, Matthew; T. Hayes, Christopher; Gilbert, Melissa; Grissom, Karen; J. Lam, Phoebe; C. Ohnemus, Daniel; J. Pavia, Frank; S. Twining, Benjamin; M. Vivancos, Sebastián

doi:10.1029/2022gb007330

Public

Dissolved and Particulate Barium Distributions Along the US GEOTRACES North Atlantic and East Pacific Zonal Transects (GA03 and GP16): Global Implications for the Marine Barium Cycle

Published in Global Biogeochemical Cycles • May 23, 2022

Authors:

Shaily Rahman

Alan M. Shiller

Robert F. Anderson

Abstract

Abstract Processes controlling dissolved barium (dBa) were investigated along the GEOTRACES GA03 North Atlantic and GP16 Eastern Tropical Pacific transects, which traversed similar physical and biogeochemical provinces. Dissolved Ba concentrations are lowest in surface waters (∼35–50 nmol kg−1) and ...

Subject

Geotraces

Transect

Water column

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