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  • Oceanic carbon cycle - Wikipedia
    Part of the marine carbon cycle transforms carbon between non-living and living matter Three main processes (or pumps) that make up the marine carbon cycle bring atmospheric carbon dioxide (CO 2) into the ocean interior and distribute it through the oceans
  • The ocean carbon cycle - International Atomic Energy Agency
    One quarter of this anthropogenic CO 2 released into the atmosphere is taken up by the ocean Some of this CO 2 returns to the atmosphere, and some is exported to the deep ocean, where the reservoir of carbon is 50 times larger than that stored in the atmosphere
  • Ocean Carbon Biogeochemistry - Global Ocean Monitoring and Observing
    The ocean acts like a carbon sponge by capturing and storing 25% of the earth’s carbon dioxide every year Since the Industrial Revolution (1750 to 1900), carbon dioxide (CO 2) emissions in the atmosphere has risen to a level unprecedented for the last 3 million years due to human activities
  • The Ocean Carbon Cycle - NSF Public Access
    The exchange of carbon between these major reservoirs and the atmosphere and biosphere constitutes the global carbon cycle (Figure 1) Understanding and quantifying this cycle are among the primary aims of modern Earth system science The ocean plays a very important role in the global carbon cycle
  • The Ocean Carbon Cycle - Annual Reviews
    Because of its enormous size and relatively rapid exchange of carbon with the atmosphere, the ocean controls atmospheric CO2 concentration and thereby Earth's climate on timescales of tens to thousands of years
  • Carbon Cycle - Woods Hole Oceanographic Institution
    Surface waters exchange gases with the atmosphere, absorbing and releasing carbon dioxide, oxygen, and other gases Plant-like phytoplankton living in the ocean convert carbon dioxide into sugars that feed marine ecosystems
  • Reduction of tropical cyclone-induced ocean carbon outgassing since . . .
    Intense weather systems, such as tropical cyclones, can strongly perturb the upper ocean and thus critically influence this carbon transfer Here we develop an approach of synthesizing various
  • The rise, fall and rebirth of ocean carbon sequestration as a climate . . .
    Abstract While the ocean has long been portrayed as a victim of climate change, threatened by ocean warming and acidification, it is now increasingly framed as a key solution to the climate crisis In particular, the promising carbon sequestration potential of the ocean is being emphasised
  • Surface ocean warming and acidification driven by rapid carbon release . . .
    To examine the surface ocean acidification response, we use modern-day mean global ocean overturning time as an upper bound for the POE carbon release duration
  • Rejuvenating the ocean: mean ocean radiocarbon, CO2 release, and . . .
    The compiled data and interpolations confirm a stepwise and spatially heterogeneous “rejuvenation” of the ocean, suggesting that carbon was released to the atmosphere through two swings of a “ventilation seesaw” operating between the North Atlantic and both the Southern Ocean and the North Pacific





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