This dataset provides high-resolution three-dimensional (3D) surface meshes of sagittal otoliths from 22 ecologically and commercially important fish species collected in the Eastern English Channel and the North Sea. Otoliths serve as vital biological archives, offering insights into fish age, growth patterns, environmental histories, and genetics. Unlike traditional morphological approaches, 3D geometric morphometric analyses enable detailed sh [...]
Benthic megafaunal communities have not yet been surveyed in the periphery of active venting areas of the Lucky Strike hydrothermal vent field. During the MoMARSAT expedition in 2018, parallel imagery transects were performed with the OTUS camera mounted in a downward-looking configuration on the ROV Victor6000. Imagery transects were performed in the south-east area (i.e., around the Eiffel Tower, Montsegur and Cimendef active vent edifices) and [...]
This dataset comprises two time series derived from partial pressure of CO₂ (pCO₂) data recorded at 30-minute intervals by the ASTAN cardinal buoy, located 3.1 km offshore from Roscoff in the western English Channel (France). The original pCO₂ dataset was developed by Gac et al. (2020, DOI:10.3389/fmars.2020.00712). The version of this dataset used in Robache and Schmitt (2025, doi: 10.5194/egusphere-2025-972) is publicly available via Bozec et a [...]
As part of the UTOPIAN project, a data acquisition spanning from September 2021 to December 2021 has allowed for the evaluation the reef flat of Saint-Pierre, Reunion Island. The CORRAM method (COral Reef Rapid Assessment Method) was used, which involves estimating 8 Benthic Biodiversity Indicators (BBIs) composition through circular plots (coral cover, percentage of the genus Acropora within coral communities, algal cover, opportunistic species [...]
This database consists of several time series recorded at 30-minute intervals on the ASTAN cardinal buoy, located 3.1 km offshore from Roscoff in the western English Channel (France). It was originally developed by Gac et al. (2020, DOI:10.3389/fmars.2020.00712). The present version corresponds to the dataset used in Robache and Schmitt (2025, DOI:10.5194/egusphere-2025-972).Sea surface temperature (SST, °C) and salinity (SSS, psu) were recorded [...]
This dataset includes 158 loci of 896 abalones genotyped by LGC Genomics using Kompetitive Allele Specific PCR (KASP) assays. Populations of Haliotis tuberculata tuberculata declined sharply over the last two decades, mainly due to pathogenic bacteria, Vibrio Harveyi. In this context, restocking or stock-enhancement operations based on hatchery juveniles might be relevant to restore populations and ensure sustainable fisheries. Maintaining the ge [...]
This dataset contains time series (2019 - 2024) of monthly nutrient and HPLC phytoplankton pigment concentrations measured at the Porticciolo station, a coastal station situated in the Corsica Channel (Northern Tyrrhenian Sea) over the 5 m isobath. The analyzed nutrients (in uM) are nitrate (NO3), nitrite (NO2), ammonia (NH4) and silicate (Si(OH)4). The measured pigments (in ng L-1) include chlorophyll a (chl a), divinyl chlorophyll a (DVchl a), [...]
Near-bottom currents and temperature were collected over a one-year period (August 2021–August 2022) using a Current- and Pressure-recording Inverted Echo Sounder (CPIES) deployed at a depth of 1060 m near the southwestern slope of the Chukchi Abyssal Plain. Similar fluctuations in currents and temperature were reproduced by the data-assimilated Hybrid Coordinate Ocean Model (HYCOM). The HYCOM output is from the GLBy0.08 Experiment 93.0, with a h [...]
This repository contains data on particulate cysteine and glutathione distributions in the western North Pacific, collected during the KH-22-7 and KH-23-2 cruises onboard R/V Hakuho Maru from June to September 2022 (legs 1 and 2) and from June to July 2023 (leg 3). Sampling was carried out along the GEOTRACES meridional transect GP22. Samples were collected from the upper 100 m and at the chlorophyll maximum layer using acid-cleaned Niskin X samp [...]
The Spanish Institute of Oceanography (IEO-CSIC) and the Jaume Ferrer Research Station (IEO-CSIC, GOIB) maintains a mooring to record temperature data at different depths along the coastal area of Isla de Porros, within the boundaries of the North Minorca Marine Reserve (40º05.49'N, 004º04.43'E); Balearic Islands, Western Mediterranean). This time series mooring is funded since its beginning in 2014 by the General Direction of Universities and Re [...]
