ArticleProceedings of the National Academy of Sciences of the United States of America2021
Iron colloids dominate sedimentary supply to the ocean interior.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 81 citations in OpenAlex.
- Global cycling of dissolved organic carbon between seawater and sediments quantified using physics-based artificial intelligence.Innovation (Cambridge (Mass.)) · 2026Article
- Revised oceanic molybdenum isotope budget from deep-sea pelagic sediments.Nature communications · 2025Article
- Article
- Response of marine microbes to iron contained in colloids of glacial origin: a Kerguelen Island case study.ISME communications · 2025Article
- Ocean iron cycle feedbacks decouple atmospheric CONature communications · 2024Article
- A Critical Look at Colloid Generation, Stability, and Transport in Redox-Dynamic Environments: Challenges and Perspectives.ACS earth & space chemistry · 2024Review
- Article
- Spongin as a Unique 3D Template for the Development of Functional Iron-Based Composites Using Biomimetic Approach In Vitro.Marine drugs · 2023Article
- Article
- Uniquely low stable iron isotopic signatures in deep marine sediments caused by Rayleigh distillation.Scientific reports · 2023Article
- Bioturbation and the δRoyal Society open science · 2023Article
- Potential use of engineered nanoparticles in ocean fertilization for large-scale atmospheric carbon dioxide removal.Nature nanotechnology · 2022Article
- Benthic Dissolved Silicon and Iron Cycling at Glaciated Patagonian Fjord Heads.Global biogeochemical cycles · 2022Article
- Constraints on the Cycling of Iron Isotopes From a Global Ocean Model.Global biogeochemical cycles · 2021Article
Corrections and comments
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Authors and funding
7 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dissolution of marine sediment is a key source of dissolved iron (Fe) that regulates the ocean carbon cycle. Currently, our prevailing understanding, encapsulated in ocean models, focuses on low-oxygen reductive supply mechanisms and neglects the emerging evidence from iron isotopes in seawater and sediment porewaters for additional nonreductive dissolution processes. Here, we combine measurements of Fe colloids and dissolved δ
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