de.pangaea.dataset932653 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-03-31T12:24:53Z https://doi.pangaea.de/10.1594/PANGAEA.932653 <gco:CharacterString>Continuous acoustic monitoring of methane bubble plumes at the Einstein's Grotto vent at Southern Hydrate Ridge over 24h, 14-15 November 2019</gco:CharacterString> 2021-06-16T06:57:31 publication https://doi.org/10.1594/PANGAEA.932653 Marcon, Yann
ym­ar­con@marum.de
https://orcid.org/0000-0002-1686-8045 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital This dataset contains a video file that shows the temporal and spatial variability of distinct bubble plumes at the Einstein's Grotto vent, Southern Hydrate Ridge. The bubble plumes were monitored with a single-beam 360° scanning-sonar (QNTSRA101) connected to the underwater cabled observatory of the Ocean Observatories Initiative. The sonar operated continuously for approximately 24 h from 2019-11-14 13:15 until 2019-11-15 13:19 UTC. Latitude: 44.569941 Longitude: -125.146880 Elevation: -775.8 m Method: Scanning-Sonar connected to the OOI underwater cabled observatory (instrument name given by OOI: QNTSRA101). Location: Southern Hydrate Ridge summit completed bubble stream Flares gas emissions Ocean Observatories Initiative OOI plume scanning-sonar SHR Temporal Variability theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact MARUM Center for Marine Environmental Sciences M3 Monitoring Marine Methane OOI Ocean Observatories Initiative 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-SA-4.0: Creative Commons Attribution-ShareAlike 4.0 International textTable und geoscientificInformation -125.147348 -125.147348 44.569969 44.569969 application/mp4 unknown https://download.pangaea.de/dataset/932653/files/20191114-20191115_QNTSRA101_10mRange.mp4 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: Southern_Hydrate_Ridge (RS01SUM2) * LATITUDE: 44.569969 * LONGITUDE: -125.147348 * ELEVATION: -774.7 m * METHOD/DEVICE: Ocean Observatories Southern Hydrate Summit 2 Seafloor (RS01SUM2) Related to <gco:CharacterString>Variability of Natural Methane Bubble Release at Southern Hydrate Ridge</gco:CharacterString> 2021-01-01 publication https://doi.org/10.1029/2021GC009894 Marcon, Yann
ym­ar­con@marum.de
https://orcid.org/0000-0002-1686-8045 information author Kelley, Deborah S
dskelley@uw.edu
https://orcid.org/0000-0002-0753-481X information author Thornton, B author Manalang, D https://orcid.org/0000-0002-8189-6704 information author Bohrmann, Gerhard
gbohrmann@marum.de
https://orcid.org/0000-0001-9976-4948 information author documentDigital Geochemistry, Geophysics, Geosystems 22(10) e2021GC009894