(B) The transformations of organic to inorganic carbon through decomposition and photosynthesis continue in rivers; here, CO2 will re-exchange with the atmosphere (degassing), or be converted to ...

Kilauea has been erupting intermittently within the summit caldera since Dec. 23, 2024. Its USGS Volcano Alert level is WATCH.

More information: Fenghao Liu et al, Accelerated marine carbon cycling forced by tectonic degassing over the Miocene Climate Optimum, Science Bulletin (2024). DOI: 10.1016/j.scib.2023.12.052 ...