ArticleProceedings of the National Academy of Sciences of the United States of America2025
Declining coral calcification to enhance twenty-first-century ocean carbon uptake by gigatonnes.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- Corals and Reef-Dwelling Fish Regulate Carbon Storage and Cycling Processes in Coral Reef Ecosystems.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Integrated perspective on ocean carbon cycle: Untangling facts, fluxes, and fictions.Science advances · 2026Review
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
The sensitivity of coral reefs to climate change is well established. As the oceans warm and acidify, the calcification of coral reefs declines with net calcium carbonate dissolution projected under even moderate emissions trajectories. The impact of this on the global carbon cycle is however yet to be accounted for. Here, we use a synthesis of the sensitivity of coral reef calcification to climate change, alongside reef distribution products to estimate alkalinity and dissolved inorganic carbon fluxes resulting from reductions in reef calcification. Using a global ocean biogeochemical model, we simulate the impact on ocean carbon uptake under different emissions scenarios, accounting for uncertainty in present-day calcification rates. Reductions in net coral reef carbonate production can enhance the ocean carbon sink by up to 1.25 GtCO
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Registered trials
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