Impact of hydrothermal activity on marine barium isotope composition: a case study from the Southwestern Indian Ocean

The cycling of barium (Ba) is closely linked to marine biogeochemical processes. Barium and its isotopes are commonly used as tracers for marine productivity, seawater alkalinity, and ocean circulation. Mid-ocean ridge hydrothermal systems significantly impact marine chemistry, acting as key sources...

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Bibliographic Details
Main Authors: Chunxiao Zhao, Li Li, Jiejun Li, Ruifang C. Xie, Xiaojing Wang, Xuefa Shi
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-06-01
Series:Frontiers in Marine Science
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Online Access:https://www.frontiersin.org/articles/10.3389/fmars.2025.1538835/full
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