Researcher portraits, Research
Tribute to Matthieu Roy-Barman: using isotope tracers to understand the ocean
… is a tribute to this great scientist. Matthieu Roy-Barman was a professor at Université de Versailles – … thorium, protactinium and actinium isotopes to study marine particle flows. Although he spent more than 20 years … which can be used as an effective chronometer for the settling speed of marine particles 1 .” The first results …
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