Cette base de données regroupe des observations océanographiques et météorologiques acquises à une fréquence de 5 minutes. Les variables mesurées comprennent la température de...

Chlorophyll-a concentrations were measured as an indicator of primary productivity within the euphotic zone, covering standard sampling depths from the surface down to 200 m. In...

This dataset contains hydrographic and biogeochemical observations collected during an oceanographic survey in Madagascar using Conductivity–Temperature–Depth (CTD) profiling...

Microplastics were collected using he Continuous Underway Fish Egg Sampler (CUFES). The CUFES system provided continuous underway sampling of near-surface waters, enabling high-...

This dataset contains active acoustic observations acquired using a Simrad EK80 Scientific Split-Beam Echo Sounder with keel-mounted transducers operating at 18, 38, 70, 120,...

A total of 82 trawl stations were conducted during the survey, comprising 74 demersal trawls and 8 pelagic trawls across a depth range of 26 to 777 m. Of these, eight stations...

A Manta trawl equipped with a 335 µm mesh size was deployed outside the vessel wake and towed at a speed of 2–3 knots (approximately 1.5 m/s) for 15 minutes at all super-...

Zooplankton samples were collected using vertical hauls of a WP2 plankton net (56 cm mouth diameter, 180 µm mesh size) at a retrieval speed of approximately 0.5 m s⁻¹. Tows were...