Marcon Yann ym­ar­con@marum.de https://www.marum.de/Yann-Marcon.html 0000-0002-1686-8045 2021 Continuous acoustic monitoring of methane bubble plumes at the Einstein's Grotto vent at Southern Hydrate Ridge over 24h, 14-15 November 2019 dataset https://doi.org/10.1594/PANGAEA.932653 2021-06-16T06:57:31 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 Marcon Yann ym­ar­con@marum.de https://www.marum.de/Yann-Marcon.html 0000-0002-1686-8045 Kelley Deborah S dskelley@uw.edu 0000-0002-0753-481X Thornton B Manalang D 0000-0002-8189-6704 Bohrmann Gerhard gbohrmann@marum.de 0000-0001-9976-4948 2021 Variability of Natural Methane Bubble Release at Southern Hydrate Ridge journal article Geochemistry, Geophysics, Geosystems 22(10) https://doi.org/10.1029/2021GC009894 e2021GC009894 -125.147348 -125.147348 44.569969 44.569969 -125.147348 44.569969 -774.7 -774.7 not specified MARUM Center for Marine Environmental Sciences https://www.marum.de/en/ MARUM - Center for Marine Environmental Sciences, University Bremen MARUM http://www.marum.de/ https://ror.org/04ers2y35 M3 Monitoring Marine Methane https://www.marum.de/en/General-Geology-Marine-Geology/M-Acoustic-monitoring-of-natural-release-of-methane-gas-from-the-seafloor.html OOI Ocean Observatories Initiative https://oceanobservatories.org/ Federal Ministry of Education and Research BMBF https://www.bmbf.de/ https://doi.org/10.13039/501100002347 03F0765A Zukunftweisendes Sonar-Monitoring von Klimaschädlichem Methan an Gasemissionen des Meeresbodens - Ein Beitrag zum Verständnis globalen Wandels https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0765A Federal Ministry of Education and Research BMBF https://www.bmbf.de/ https://doi.org/10.13039/501100002347 03F0854A Zukunftweisendes Sonar-Monitoring von Klimaschädlichem Methan an Gasemissionen des Meeresbodens - Ein Beitrag zum Verständnis globalen Wandels, Phase 2 https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0854A Southern_Hydrate_Ridge RS01SUM2 44.569969 -125.147348 -774.7 Ocean Observatories OO Southern Hydrate Summit 2 Seafloor (RS01SUM2) 53.3 CC-BY-SA-4.0 Creative Commons Attribution-ShareAlike 4.0 International https://creativecommons.org/licenses/by-sa/4.0/ CurationLevelB Basic curation https://wiki.pangaea.de/wiki/Curation_levels citable bubble stream Flares gas emissions Ocean Observatories Initiative OOI plume scanning-sonar SHR Temporal Variability author33430 author4 author44897 author72601 author82185 award512 award513 curlevel20 event2974060 funder20473 geocode1600 geocode1601 geocode8128 inst277 journal6006 license22 method13527 project4011 project4567 project4568 ref108798 term48907 term49648 term50414 term53838 term68476 term68477 term68478 term68479 term68495 topotype1