Articles | Volume 22, issue 4
https://doi.org/10.5194/bg-22-1057-2025
https://doi.org/10.5194/bg-22-1057-2025
Research article
 | 
26 Feb 2025
Research article |  | 26 Feb 2025

Spatial distributions of iron and manganese in surface waters of the Arctic's Laptev and East Siberian seas

Naoya Kanna, Kazutaka Tateyama, Takuji Waseda, Anna Timofeeva, Maria Papadimitraki, Laura Whitmore, Hajime Obata, Daiki Nomura, Hiroshi Ogawa, Youhei Yamashita, and Igor Polyakov

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Cited articles

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Short summary
This article presents data on iron and manganese, essential micronutrients for primary producers in the Arctic Laptev and East Siberian seas (LESS). There, observations were made through international cooperation with the Nansen and Amundsen Basin Observational System expedition during the late summer of 2021. The results from this study indicate that the major sources controlling the iron and manganese distributions on the LESS continental margins are river discharge and shelf sediment input.
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