10.1594/PANGAEA.932622Marcon, YannYannMarcon0000-0002-1686-8045PANGAEA2021BubblesCascadia margingas hydrateMethane SeepsOcean Observatories InitiativeOOISeafloor imagesUnderwater observatoryOcean ObservatoriesCenter for Marine Environmental Sciences (MARUM)Monitoring Marine Methane (M3)Ocean Observatories Initiative (OOI)Dataset10.1029/2021GC009894174.4 MBytesapplication/mp4Creative Commons Attribution-ShareAlike 4.0 InternationalThis dataset contains a video segment that compiles timelapse photographs of the Summit-A vent at Southern Hydrate Ridge (SHR). The photographs were acquired every 30 minutes from 28 June 2019 until 22 January 2020 with a deep-sea camera (CAMPIA101) operated by the underwater cabled observatory of the Ocean Observatories Initiative (OOI).-125.14734844.569969Federal Ministry of Education and Researchhttps://doi.org/10.13039/50110000234703F0765AZukunftweisendes Sonar-Monitoring von Klimaschädlichem Methan an Gasemissionen des Meeresbodens - Ein Beitrag zum Verständnis globalen WandelsFederal Ministry of Education and Researchhttps://doi.org/10.13039/50110000234703F0854AZukunftweisendes Sonar-Monitoring von Klimaschädlichem Methan an Gasemissionen des Meeresbodens - Ein Beitrag zum Verständnis globalen Wandels, Phase 2