de.pangaea.dataset964096 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-07-15T13:46:23Z https://doi.pangaea.de/10.1594/PANGAEA.964096 <gco:CharacterString>Physical oceanography and hydrochemistry measurements along ROV-Squid dive M183_42-1 during METEOR cruise M183</gco:CharacterString> 2023-12-12T12:37:50 publication https://doi.org/10.1594/PANGAEA.964096 Esposito, Mario
mesposito@geomar.de
https://orcid.org/0000-0002-2575-7814 information author Bach, Wolfgang
wbach@uni-bremen.de
https://orcid.org/0000-0002-3099-7142 information author Achterberg, Eric Pieter
eachterberg@geomar.de
https://orcid.org/0000-0002-3061-2767 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital A sensor package for measuring and autonomously logging oceanographical parameters was installed on the ROV-Squid during the METEOR research cruise M183. The suite of sensors included an RBR Concerto logger for measurements of pressure, temperature, dissolved O₂ concentration and turbidity, a Pyroscience AquapHOx-LX for measurements of pH and a Trios OPUS nitrate sensor. The duration and frequency of the sampling were defined on every dive in order to have the best sensors performance/battery usage combination. Generally RBR Concerto data were recorded every 10 seconds, pH data every 30 seconds while nitrate data every 5 minutes. Following sensor post-calibration, a maximum pH offset of -0.05 was applied. Nitrate data were processed according to Nehir et al., 2021. While the RBR Concerto logger recorded during the entire dives, data for both the pH and nitrate sensors include bottom time and ROV ascent only. completed Esposito, Mario
mesposito@geomar.de
https://orcid.org/0000-0002-2575-7814 information principalInvestigator hydrochemical parameters Mid-Atlantic Ridge ROV theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact AIMS3 DAM CDRmare - AIMS3: Alternate scenarios, Innovative technologies, and Monitoring approaches for Sub-Seabed Storage of carbon dioxide CDRmare Research Mission of the German Marine Research Alliance (DAM): Marine carbon sinks in decarbonisation pathways theme <gco:CharacterString>PANGAEA Project List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation -32.2469669 -32.2462708 57.5295243 57.5304265 2022-08-01T09:15:30 2022-08-01T15:36:40 0.642 1759.016 DATE/TIME thematicClassification LATITUDE thematicClassification LONGITUDE thematicClassification Pressure, water physicalMeasurement CTD, RBR Concerto3 dbar dbar Temperature, water physicalMeasurement CTD, RBR Concerto3 °C °C Oxygen physicalMeasurement CTD, RBR Concerto3 µmol/l µmol/l Turbidity (Nephelometric turbidity unit) physicalMeasurement CTD, RBR Concerto3 NTU NTU DEPTH, water physicalMeasurement CTD, RBR Concerto3 m m Oxygen saturation physicalMeasurement CTD, RBR Concerto3 % % pH thematicClassification pH Logger (AquapHOx-LX), Pyroscience Nitrate physicalMeasurement UV spectral sensor (OPUS), Trios µmol/l µmol/l text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.964096?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. EVENT LABEL: M183_42-1 (GeoB25142-1) * LATITUDE START: 57.529870 * LONGITUDE START: -32.246850 * LATITUDE END: 57.530350 * LONGITUDE END: -32.247000 * DATE/TIME START: 2022-08-01T12:01:00 * DATE/TIME END: 2022-08-01T14:06:00 * CAMPAIGN: M183 * BASIS: Meteor (1986) * METHOD/DEVICE: Remote operated vehicle 2022-08-01T12:01:00 Related to <gco:CharacterString>Master track of METEOR cruise M183 in 1 sec resolution (zipped, 12.2 MB)</gco:CharacterString> 2023-01-01 publication https://doi.org/10.1594/PANGAEA.954527 Bach, Wolfgang
wbach@uni-bremen.de
https://orcid.org/0000-0002-3099-7142 information author documentDigital University of Bremen