DOSI Deep-Sea Round-Up

9 February 2023

This sea urchin was spotted during dive 08 of the third Voyage to the Ridge 2022 expedition. Image courtesy of NOAA Ocean Exploration. More deep-sea photos shared through DOSI can be found on our Flickr page. You can share your own amazing images through the round-up here.

The Round-Up is ready! New research this week focuses on the behavior of pink sea urchins, microplastics at a cold seep, and the use of molecular hydrogen in marine microbial communities. In Deep-sea mining, DOSI’s Minerals Working Group has helped put together a paper on developing thresholds for regulators. We also feature shipboard fellowships, positions With the Smithsonian, and a new episode of the Deep-Sea Podcast.

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