Diving into the deep secrets of the St Lawrence estuary 🌊 First ASTRID ROV & @unisense.bsky.social lander aboard RV Coriolis II! benthic fluxes, seafloor biodiversity, sediment sampling. Collaboration between ISMER @uqar.bsky.social, @universitelaval.bsky.social and Amundsen Science #MarineEcology