#volcanic — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #volcanic, aggregated by home.social.
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Earth's Largest Volcanic Outpouring Didn't Just Build a Plateau, It Rewrote the Structure of an Oceanic Plate
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#Volcanic #eruptions and #extinction during the #Triassic https://www.sci.news/paleontology/massive-undersea-volcanism-frequent-extinctions-triassic-period-14516.html My reporting on #Darwin voyage and #volcanoes in #Chile here https://nkozphoto.com/index.php/journal/ #science #evolution #Climate #climatechange #osorno
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@History_of_Geology very fascinating aspect of the #lunar #Apollo17 mission to have found indications of early #volcanic #activities in form of glass remnants.
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Surviving the #Toba #volcanic #eruption 74,000 years ago https://scitechdaily.com/74000-years-ago-one-of-earths-largest-supervolcanoes-erupted-how-did-we-survive/ My take on #volcanoes and #evolution here https://nkozphoto.com/index.php/2025/09/24/volcanoes-climate-change-and-darwins-legacy-in-chile/ #climate #darwin #chile #archaeology #science
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Identification Of Geothermal Anomalies From Landsat Derived Land Surface Temperature, Mount Meager Volcanic Complex, British Columbia, Canada
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https://doi.org/10.1016/j.rse.2025.114649 <-- shared paper
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“Highlights:
• A novel method for detecting geothermal components from solar energy dominated LST.
• Using LST time series to eliminate temporal variant solar energy input.
• Uncertainty in anomaly identification quantified by probability measure.
• Capable of revealing LST anomalies caused by geothermal, anthropogenic and surface processes..."
#GIS #spatial #mapping #britishcolumbia #BC #solar #geothermal #remotesensing #earthobservation #LST #spatialanalysis #spatiotemporal #naturalresources #volcanic #geology #geostatistics #landsurfacetemperature #satellite #geothermalheatflux #GHF #energybalance #calculation #model #MountMeager #Landsat #landsat8 #hotspring #landslide #massmovement #engineeringgeology #spring #seep #anthropogenic #HEP #hydropower #monitoring #risk #hazard -
‘Mystery Volcano’ That Erupted And Cooled Earth In 1831 Has Finally Been Identified
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https://www.accuweather.com/en/weather-news/mystery-volcano-that-erupted-and-cooled-earth-in-1831-has-finally-been-identified/1729581 <--shared technical article
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https://doi.org/10.1073/pnas.2416699122 <--shared paper
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#GIS #spatial #mapping #glaciochemical #geochemistry #climate #climatechange #sulfurdioxide #neversummer #temperature #weather #icecore #LittleIceAge #dating #model #modeling #spatialanalysis #historic #volcanic #eruption #stratigraphy #Zavaritskii #caldera #ash #KurilIslands #Japan #Kamchatka #Russia #volcano #stratospheric #cryptotephra #tephra #andesite #dacite #Simushir #SimushirIsland -
Mysterious 165-Million-Year-Old Minerals Found On Easter Island Defy Plate Tectonics
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https://scitechdaily.com/mysterious-165-million-year-old-minerals-found-on-easter-island-defy-plate-tectonics/ <-- shared technical article
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https://doi.org/10.22541/au.170129661.17646127/v1 <-- shared paper
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#GIS #spatial #mapping #geology #structuralgeology #platetectonics #EasterIsland #RapaNui #oceanic #plate #volcanic #vulcanism #mineralogy #magma #dating #timing #plume #RingOfFire #mantle #mechanics #model #modeling -
#Volcanic #Supereruption May Have Aided #Human #Exodus From Africa
#Researchers working in the #Horn of Africa have #uncovered evidence showing how #Middle #Stone Age humans #survived in the wake of the #eruption of #Toba, one of the largest #supervolcanoes in #history some 74,000 years ago. The behavioral flexibility of these Middle Stone Age people not only helped them live through the supereruption but may have facilitated the later dispersal of modern humans out of Africa and across the rest of the world.English https://www.miragenews.com/volcanic-supereruption-may-have-aided-human-1199293/
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Magma And Mountain Building At The Columbia River Gorge
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https://www.earthscope.org/news/magma-and-mountain-building-at-the-columbia-river-gorge/ <-- shared technical article
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https://doi.org/10.1126/sciadv.adj3357 <-- shared paper
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#GIS #spatial #mapping #remotesensing #GPS #geophysics #subductionzone #plateboundary #PNW #Oregon #columbiariver #geology #structuralgeology #model #modeling #vulcanism #volcanic #magma #fieldwork #igneous #platetectonics #uplift #compression #extension #geologicmapping #geologic #orogeny #mountains #mountainbuilding -
It's funny how often I start with tectonic plates when discussing the terroir of a wine region. It's also funny how the audience will look baffled for a minute or two until the connection clicks.
#wine #terroir #geology #ParisBasin #graben #alluvial #volcanic #limestone #soils #faults #escarpment -
Deadly Volcanic Flow Insights Could Aid Forecasting [pyroclastic flows]
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https://www.geologypage.com/2023/05/deadly-volcanic-flow-insights-could-aid-forecasting.html <-- shared technical article
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https://doi.org/10.1038/s41467-023-37867-1 <-- shared paper
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#GIS #spatial #mapping #spatialanalysis #model #modeling #numericalmodeling #pyroclastic #pyroclasticflows #volcanic #volcanichazard #geology #engineeringgeology #naturalhazard #naturaldisasters #publicsafety #fatalities #rock #ash #transport #injury #death #infrastructure #pompei #pinatubo #pyroclasticdensitycurrents #prediction #forecasting #mitigation #flowmodel #simulations ##