#turbiditycurrent — Public Fediverse posts

Seismometers Reveal Earth's Longest-Runout Undersea Sediment Flows In Unprecedented Detail
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https://phys.org/news/2025-02-seismometers-reveal-earth-longest-runout.html <-- shared technical article
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https://doi.org/10.1038/s43247-025-02137-z <-- shared paper
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https://doi.org/10.1016/j.geomorph.2024.109350 <-- shared paper
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https://doi.org/10.1038/s41561-022-01017-x <-- shared paper
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#GIS #spatial #mapping #remotesensing #Congo #CongoChannel #bathymetry #seismometers #monitoring #sediment #flow #submarine #massmovement #canyon #infrastructure #pipes #cables #engineeringgeology #geology #model #current #debrisflow #bathymetric #Africa #offshore #coast #coastal #river #WestAfrica #instrumentation #acoustic #doppler #moorings #turbidity #thalweg #morphology #landslides #stratigraphy #seismic #turbiditycurrent #flow #gradient #slope #erosion #risk #hazard #spatialanalysis #spatiotemporal #seabed

Seismometers Reveal Earth's Longest-Runout Undersea Sediment Flows In Unprecedented Detail
--
https://phys.org/news/2025-02-seismometers-reveal-earth-longest-runout.html <-- shared technical article
--
https://doi.org/10.1038/s43247-025-02137-z <-- shared paper
--
https://doi.org/10.1016/j.geomorph.2024.109350 <-- shared paper
--
https://doi.org/10.1038/s41561-022-01017-x <-- shared paper
--
#GIS #spatial #mapping #remotesensing #Congo #CongoChannel #bathymetry #seismometers #monitoring #sediment #flow #submarine #massmovement #canyon #infrastructure #pipes #cables #engineeringgeology #geology #model #current #debrisflow #bathymetric #Africa #offshore #coast #coastal #river #WestAfrica #instrumentation #acoustic #doppler #moorings #turbidity #thalweg #morphology #landslides #stratigraphy #seismic #turbiditycurrent #flow #gradient #slope #erosion #risk #hazard #spatialanalysis #spatiotemporal #seabed

Seismometers Reveal Earth's Longest-Runout Undersea Sediment Flows In Unprecedented Detail
--
https://phys.org/news/2025-02-seismometers-reveal-earth-longest-runout.html <-- shared technical article
--
https://doi.org/10.1038/s43247-025-02137-z <-- shared paper
--
https://doi.org/10.1016/j.geomorph.2024.109350 <-- shared paper
--
https://doi.org/10.1038/s41561-022-01017-x <-- shared paper
--
#GIS #spatial #mapping #remotesensing #Congo #CongoChannel #bathymetry #seismometers #monitoring #sediment #flow #submarine #massmovement #canyon #infrastructure #pipes #cables #engineeringgeology #geology #model #current #debrisflow #bathymetric #Africa #offshore #coast #coastal #river #WestAfrica #instrumentation #acoustic #doppler #moorings #turbidity #thalweg #morphology #landslides #stratigraphy #seismic #turbiditycurrent #flow #gradient #slope #erosion #risk #hazard #spatialanalysis #spatiotemporal #seabed

Seismometers Reveal Earth's Longest-Runout Undersea Sediment Flows In Unprecedented Detail
--
https://phys.org/news/2025-02-seismometers-reveal-earth-longest-runout.html <-- shared technical article
--
https://doi.org/10.1038/s43247-025-02137-z <-- shared paper
--
https://doi.org/10.1016/j.geomorph.2024.109350 <-- shared paper
--
https://doi.org/10.1038/s41561-022-01017-x <-- shared paper
--
#GIS #spatial #mapping #remotesensing #Congo #CongoChannel #bathymetry #seismometers #monitoring #sediment #flow #submarine #massmovement #canyon #infrastructure #pipes #cables #engineeringgeology #geology #model #current #debrisflow #bathymetric #Africa #offshore #coast #coastal #river #WestAfrica #instrumentation #acoustic #doppler #moorings #turbidity #thalweg #morphology #landslides #stratigraphy #seismic #turbiditycurrent #flow #gradient #slope #erosion #risk #hazard #spatialanalysis #spatiotemporal #seabed

Seismometers Reveal Earth's Longest-Runout Undersea Sediment Flows In Unprecedented Detail
--
https://phys.org/news/2025-02-seismometers-reveal-earth-longest-runout.html <-- shared technical article
--
https://doi.org/10.1038/s43247-025-02137-z <-- shared paper
--
https://doi.org/10.1016/j.geomorph.2024.109350 <-- shared paper
--
https://doi.org/10.1038/s41561-022-01017-x <-- shared paper
--
#GIS #spatial #mapping #remotesensing #Congo #CongoChannel #bathymetry #seismometers #monitoring #sediment #flow #submarine #massmovement #canyon #infrastructure #pipes #cables #engineeringgeology #geology #model #current #debrisflow #bathymetric #Africa #offshore #coast #coastal #river #WestAfrica #instrumentation #acoustic #doppler #moorings #turbidity #thalweg #morphology #landslides #stratigraphy #seismic #turbiditycurrent #flow #gradient #slope #erosion #risk #hazard #spatialanalysis #spatiotemporal #seabed

Deep-sea mining could create clouds of sediment that smother life on the ocean floor. Scientists measured the plume of a prototype mining vehicle and found that it stayed close to the seabed, creating a turbidity current. The impact of such plumes on marine ecosystems is still unknown and highly debated.

#DeepSeaMining #OceanSediment #TurbidityCurrent

https://www.popsci.com/environment/deep-sea-mining-ocean-impact-sediment/

Received message.

When it reached the ocean, the still-quite-turbid torrent triggered a #turbiditycurrent (underwater #avalanche) that travelled 10s of km down the #fjord. This process is explained in this superb video https://youtu.be/w120dWPlEX0