Paradoxical influence of hydrothermal methylmercury on local ecosystems
Torres Rodríguez and her colleagues investigate hydrothermal mercury inputs at the Tonga volcanic arc and their impact on local surface ocean ecosystems.
Fertilisation
Exhaustive study discussing ocean marine carbon dioxide removal via iron fertilization
Bach and colleagues approach favours to use a range of observational, experimental, and computational data sources.
When hydrothermal iron fertilizes the surface ocean in the Western Tropical South Pacific Ocean
For the first time, iron measurements in the Western Tropical South Pacific reveal that shallow hydrothermal inputs from the Tonga Arc region fertilize the euphotic waters of this vast region. […]