210Pb-Derived Bioturbation Rates in Sediments Around Seamounts in the Tropical Northwest Pacific

210Pb-Derived Bioturbation Rates in Sediments Around Seamounts in the Tropical Northwest Pacific

To evaluate bioturbation coefficients (DB) and mixing depths (L), 210Pb and 226Ra activity was measured in two sediments cores (from water depths of 5,398 m and 4,428 m), which were collected from seamount areas in the Northwest Pacific. Using a steady-state diffusion mode, we estimated DB values of...

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Bibliographic Details
Main Authors: Feng Lin, Cai Lin, Hui Lin, Xiuwu Sun, Li Lin
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-12-01
Series:Frontiers in Marine Science
Subjects:
seamount
210Pb
226Ra
bioturbation
Northwest Pacific
TOC
Online Access:https://www.frontiersin.org/articles/10.3389/fmars.2021.701897/full

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