stshank, 8 days ago to science Wicked smart scientists calculate how long volcanoes on Jupiter moon Io have been active. Measure relative abundance of 2 sulphur isotopes belched into the atmosphere then reprocessed as crust — bias toward heavy sulphur. Compare ratio to early solar system meteorites. https://www.science.org/content/podcast/very-volcanic-moon-and-better-protections-human-study-subjects #Science #Vulcanism #Jupiter
Wicked smart scientists calculate how long volcanoes on Jupiter moon Io have been active. Measure relative abundance of 2 sulphur isotopes belched into the atmosphere then reprocessed as crust — bias toward heavy sulphur. Compare ratio to early solar system meteorites. https://www.science.org/content/podcast/very-volcanic-moon-and-better-protections-human-study-subjects #Science #Vulcanism #Jupiter
GregCocks, 4 months ago to Geology Evidence Of One Of The Largest Explosive Eruptions Ever Recorded In The Aegean Sea https://phys.org/news/2024-01-evidence-largest-explosive-eruptions-aegean.html <-- shared technical article https://doi.org/10.1038/s43247-023-01171-z <-- shared paper #GIS #spatial #mapping #geology #structuralgeology #vulcanism #aegean #santorini #IODP #eruptions #greece #remotesensing #seafloor #hydrospatial #Christiana #Kolumbo #risk #hazard #volcano #engineeringgeology #mineralogy #pumice #sediment #history #Holocene maps and cross sections - distribution and thickness of archaeos tuff from core-seismic integration map - greece - Aegean - occurrences of the archaeos tuff photo - beach in volcanic terrain - Santorini
#GIS #spatial #mapping #geology #structuralgeology #vulcanism #aegean #santorini #IODP #eruptions #greece #remotesensing #seafloor #hydrospatial #Christiana #Kolumbo #risk #hazard #volcano #engineeringgeology #mineralogy #pumice #sediment #history #Holocene
maps and cross sections - distribution and thickness of archaeos tuff from core-seismic integration map - greece - Aegean - occurrences of the archaeos tuff photo - beach in volcanic terrain - Santorini
GregCocks, 7 months ago to Geology Geoscientists Discover Massive Undersea Water Reservoir Off New Zealand’s Coast https://www.sci.news/othersciences/geophysics/hikurangi-water-reservoir-12323.html <-- shared technical article https://doi.org/10.1126/sciadv.adh0150 <-- shared paper #GIS #spatial #mapping #remotesensing #geology #structuralgeology #NewZealand #model #modeling #megathrust #fault #faulting #subduction #water #groundwater #Hikurangi #hydrogeology #igneous #vulcanism #volcaniclastic #seamounts #marine #bathymetry #seafloor #volcanicplateau #subductionzone #seismicimaging #seismic #earthquake #slowslip #tectonics #geoscience image/jpeg image/jpeg image/jpeg
#GIS #spatial #mapping #remotesensing #geology #structuralgeology #NewZealand #model #modeling #megathrust #fault #faulting #subduction #water #groundwater #Hikurangi #hydrogeology #igneous #vulcanism #volcaniclastic #seamounts #marine #bathymetry #seafloor #volcanicplateau #subductionzone #seismicimaging #seismic #earthquake #slowslip #tectonics #geoscience
image/jpeg image/jpeg image/jpeg
GregCocks, 10 months ago to Geology Post-Subduction Tectonics Induced By Extension From A Lithospheric Drip https://doi.org/10.1038/s41561-023-01201-7 <-- shared paper #GIS #spatial #mapping #formation #mechanical #data #geology #structuralgeology #platetectonics #subduction #tectonics #lithosphere #model #modeling #Borneo #magmatism #topography #uplift #Malysia #spatialanalysis #remotesensing #seismology #seismic #geophysics #gravity #gravational #volcanic #vulcanism #arc #simulation #simulations #crust #mantle #continent #orogeny image/jpeg image/jpeg image/jpeg
#GIS #spatial #mapping #formation #mechanical #data #geology #structuralgeology #platetectonics #subduction #tectonics #lithosphere #model #modeling #Borneo #magmatism #topography #uplift #Malysia #spatialanalysis #remotesensing #seismology #seismic #geophysics #gravity #gravational #volcanic #vulcanism #arc #simulation #simulations #crust #mantle #continent #orogeny