Photomosaics acquired by ROV Victor during ODEMAR cruise, Dive #563, with OTUS camera (B&W) vertically mounted. Track follows the Roseau Fault (French Antilles, off Les Saintes islands). GEOTIFFS projected in WGS84 UTM Zone 20N.
Photomosaics acquired by ROV Victor during dives #653, #654, #655, and #658, along the Roseau Fault (French Antilles). The images, acquired with the ROV vertical camera, were positioned and scales using ROV navigation only (no feature matching, renavigation and reprojection). Images are corrected for uneven illumination. Photomosaics are presented in folders for each dive, and include a Geotiff (.tif) and a location file (.tfw). All photomosa [...]
During Abraços 2 (9-04 to 06-05 2017), picoplankton and nanophytoplankton samples were fixed with formaldehyde (2% final concentration), stored in liquid nitrogen (-196°C) until laboratory before counting using a Facs Aria Flow cytometer (Becton Dickinson, San Jose, CA, USA) equipped with a HeNe air-cooled laser (633 nm, 20 mW). Cells excited at 633 nm were detected and enumerated according to their forward-angle light scatter (FALS) and right-an [...]
Multibeam bathymetry acquired by AUV Abyss (GEOMAR), during the ODEMAR Cruise off Les Saintes ilsnads (French Antilles). Data is processed and gridded at 2 m resolution.
This dataset contains NetCDF output from several model runs of a coupled physical biogeochemical model of the Hauraki Gulf in Aotearoa, New Zealand. These model outputs were used in the paper: Macdonald, Helen Skye, Charine Collins, David Plew, John Zeldis, and Niall Broekhuizen. "Modelling the biogeochemical footprint of rivers in the Hauraki Gulf, New Zealand." Frontiers in Marine Science 10: 1041. The model simulations are performed using t [...]
Samples were collected during the “Acoustics along the BRAzilian COaSt (ABRACOS)” oceanographic campaigns, carried out in Austral spring (30 August - 20 September of 2015 - ABRAÇOS1; Bertrand, 2015) and fall (9 April - 9 May of 2017 - ABRAÇOS 2; Bertrand, 2017) on board the French R/V ANTEA. Spring 2015 and fall 2017 are representative of canonical spring and fall conditions in terms of thermohaline structure and currents dynamics (Assunção et al [...]
Samples were collected during the “Acoustics along the BRAzilian COaSt (ABRACOS)” oceanographic campaigns, carried out in Austral spring (30 August - 20 September of 2015 - ABRAÇOS1; Bertrand, 2015) and fall (9 April - 9 May of 2017 - ABRAÇOS 2; Bertrand, 2017) on board the French R/V ANTEA. Spring 2015 and fall 2017 are representative of canonical spring and fall conditions in terms of thermohaline structure and currents dynamics (Assunção et al [...]
The dataset regroups the 7 Sea-Explorer glider sections with TSO2, Chla, BB700 and CDOM profiles from 0 to 600m depth from Jan to May 2018. Each section represents a round-trip from Nice to Calvi. The files include a dataset of TA, DIC, pH predicted from CANYON-MED neural network based on TSO2 glider profiles. The pCO2 has been estimated from DIC-pH using the CO2SYS v3 toolbox. All data are in Matlab format and QC 1 (good data).
Macroalgae can modify coral reef ecosystem structure and function through a variety of mechanisms, including mediation of biogeochemistry through photosynthesis and the associated production of dissolved organic carbon (DOC). Although DOC plays a critical role in sponge and microbial loops and coastal carbon cycling, high concentrations can be detrimental to corals and have negative consequences for reef assemblages. Ocean and coastal acidificati [...]
The simulated ocean carbon sink in each year in Earth System Models depends on the starting year of the simulation and the atmospheric partial pressure at that year. Simulations of the last decades and the next century, such as in the Global Carbon Budget or the Coupled Model Intercomparison Project Phase 5 (CMIP5) and 6 (CMIP6) often start in the middle of the 19th century to save computational time, although atmospheric CO2 already started to i [...]
