Marta Ribo
Marine impact of Tonga's volcano eruption one year on
13 Jan 2023
Tonga's volcano eruption a year ago was the most powerful ever, and had a profound impact on the surrounding sea floor.
Marine Geologist Dr Marta Ribó has been studying it and spoke to Charlotte… Audio
New research finds surprising presence of microplastics
16 Jul 2021
A pilot study from scientists at the University of Auckland and NIWA has found surprising amounts of microplastic particles in marine sediments within the protected parts of the Queen Charlotte Sounds… Audio
