#llsvp — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #llsvp, aggregated by home.social.
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Giant ‘Gravity Hole’ in the Ocean May Be the Ghost of an Ancient Sea
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https://www.scientificamerican.com/article/giant-gravity-hole-in-the-ocean-may-be-the-ghost-of-an-ancient-sea1/ <-- shared technical media article
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https://doi.org/10.1029/2022GL102694 <-- shared 2023 paper
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https://oceanservice.noaa.gov/facts/geoid.html <-- technical description of a geoid
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[theories abound]
"... KEY POINTS
• Employing time dependent global mantle convection models since the Cretaceous. [the authors] simulate the origin of the enigmatic Indian Ocean geoid low
• Plumes forming along the edges of the African Large Low Shear Velocity province (LLSVP) control the regional geoid in the Indian Ocean
• These plumes, in turn are generated by lower mantle Tethyan slabs that perturb the African LLSVP…”
#GIS #spatial #mapping #geoid #gravity #mapping #global #remotesensing #plume #ocean #ancientocean #gravityhole #geophysics #IndianOcean #geology #structuralgeology #crust #mantle #core #high #low #potsdamgravitypotato #IOGL #tomography #model #modeling #plate #tectonicplate #Tethys #slab #mantleplume #LLSVP #AfricanLargeLowShearVelocity -
Giant ‘Gravity Hole’ in the Ocean May Be the Ghost of an Ancient Sea
--
https://www.scientificamerican.com/article/giant-gravity-hole-in-the-ocean-may-be-the-ghost-of-an-ancient-sea1/ <-- shared technical media article
--
https://doi.org/10.1029/2022GL102694 <-- shared 2023 paper
--
https://oceanservice.noaa.gov/facts/geoid.html <-- technical description of a geoid
--
[theories abound]
"... KEY POINTS
• Employing time dependent global mantle convection models since the Cretaceous. [the authors] simulate the origin of the enigmatic Indian Ocean geoid low
• Plumes forming along the edges of the African Large Low Shear Velocity province (LLSVP) control the regional geoid in the Indian Ocean
• These plumes, in turn are generated by lower mantle Tethyan slabs that perturb the African LLSVP…”
#GIS #spatial #mapping #geoid #gravity #mapping #global #remotesensing #plume #ocean #ancientocean #gravityhole #geophysics #IndianOcean #geology #structuralgeology #crust #mantle #core #high #low #potsdamgravitypotato #IOGL #tomography #model #modeling #plate #tectonicplate #Tethys #slab #mantleplume #LLSVP #AfricanLargeLowShearVelocity -
Giant ‘Gravity Hole’ in the Ocean May Be the Ghost of an Ancient Sea
--
https://www.scientificamerican.com/article/giant-gravity-hole-in-the-ocean-may-be-the-ghost-of-an-ancient-sea1/ <-- shared technical media article
--
https://doi.org/10.1029/2022GL102694 <-- shared 2023 paper
--
https://oceanservice.noaa.gov/facts/geoid.html <-- technical description of a geoid
--
[theories abound]
"... KEY POINTS
• Employing time dependent global mantle convection models since the Cretaceous. [the authors] simulate the origin of the enigmatic Indian Ocean geoid low
• Plumes forming along the edges of the African Large Low Shear Velocity province (LLSVP) control the regional geoid in the Indian Ocean
• These plumes, in turn are generated by lower mantle Tethyan slabs that perturb the African LLSVP…”
#GIS #spatial #mapping #geoid #gravity #mapping #global #remotesensing #plume #ocean #ancientocean #gravityhole #geophysics #IndianOcean #geology #structuralgeology #crust #mantle #core #high #low #potsdamgravitypotato #IOGL #tomography #model #modeling #plate #tectonicplate #Tethys #slab #mantleplume #LLSVP #AfricanLargeLowShearVelocity -
Giant ‘Gravity Hole’ in the Ocean May Be the Ghost of an Ancient Sea
--
https://www.scientificamerican.com/article/giant-gravity-hole-in-the-ocean-may-be-the-ghost-of-an-ancient-sea1/ <-- shared technical media article
--
https://doi.org/10.1029/2022GL102694 <-- shared 2023 paper
--
https://oceanservice.noaa.gov/facts/geoid.html <-- technical description of a geoid
--
[theories abound]
"... KEY POINTS
• Employing time dependent global mantle convection models since the Cretaceous. [the authors] simulate the origin of the enigmatic Indian Ocean geoid low
• Plumes forming along the edges of the African Large Low Shear Velocity province (LLSVP) control the regional geoid in the Indian Ocean
• These plumes, in turn are generated by lower mantle Tethyan slabs that perturb the African LLSVP…”
#GIS #spatial #mapping #geoid #gravity #mapping #global #remotesensing #plume #ocean #ancientocean #gravityhole #geophysics #IndianOcean #geology #structuralgeology #crust #mantle #core #high #low #potsdamgravitypotato #IOGL #tomography #model #modeling #plate #tectonicplate #Tethys #slab #mantleplume #LLSVP #AfricanLargeLowShearVelocity -
Giant ‘Gravity Hole’ in the Ocean May Be the Ghost of an Ancient Sea
--
https://www.scientificamerican.com/article/giant-gravity-hole-in-the-ocean-may-be-the-ghost-of-an-ancient-sea1/ <-- shared technical media article
--
https://doi.org/10.1029/2022GL102694 <-- shared 2023 paper
--
https://oceanservice.noaa.gov/facts/geoid.html <-- technical description of a geoid
--
[theories abound]
"... KEY POINTS
• Employing time dependent global mantle convection models since the Cretaceous. [the authors] simulate the origin of the enigmatic Indian Ocean geoid low
• Plumes forming along the edges of the African Large Low Shear Velocity province (LLSVP) control the regional geoid in the Indian Ocean
• These plumes, in turn are generated by lower mantle Tethyan slabs that perturb the African LLSVP…”
#GIS #spatial #mapping #geoid #gravity #mapping #global #remotesensing #plume #ocean #ancientocean #gravityhole #geophysics #IndianOcean #geology #structuralgeology #crust #mantle #core #high #low #potsdamgravitypotato #IOGL #tomography #model #modeling #plate #tectonicplate #Tethys #slab #mantleplume #LLSVP #AfricanLargeLowShearVelocity -
Paradoxon im Erdmantel aufgedeckt. Mantel-Anomalien unter Afrika und dem Pazifik zeigen widersprüchliches Verhalten. #Geologie #Erdmantel #LLSVP #Seismologie #Erdinneres
https://www.scinexx.de/news/geowissen/paradoxon-im-erdmantel-aufgedeckt/ -
Ancient Sunken Seafloor Reveals Earth’s Deep Secrets – A Mysterious Subduction Zone Deep Beneath The Pacific Ocean, Reshaping Our Understanding Of Earth’s Interior
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https://cmns.umd.edu/news-events/news/nicholas-schmerr-vedran-lekic-ancient-sunken-seafloor-reveals-earths-deep-secrets <-- shared technical article
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https://doi.org/10.1126/sciadv.ado1219 <-- shared paper
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#GIS #spatial #mapping #geology #structuralgeology #seafloor #geologichistory #EastPacificRise #remotesensing #seismic #seismology #mantle #crust #subduction #tectonicplates #model #modeling #LLSVP #imaging #mantletransition #Pacific #PacificOcean #SouthAmerica #research -
Kollision mit Theia: Klumpen im Erdinneren als mögliche Überreste des Planeten
Vor 4,4 Milliarden Jahren ist die Erde mit einem anderen Planeten kollidiert, entstanden ist dabei der Mond. Nun wurden womöglich weitere Überreste gefunden
#Astronomie #Mond #Wissen #Wissenschaft #news #Theia #Blobs #Erdgeschichte #LLVP #LLSVP
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Kollision mit Theia: Klumpen im Erdinneren als mögliche Überreste des Planeten
Vor 4,4 Milliarden Jahren ist die Erde mit einem anderen Planeten kollidiert, entstanden ist dabei der Mond. Nun wurden womöglich weitere Überreste gefunden
#Astronomie #Mond #Wissen #Wissenschaft #news #Theia #Blobs #Erdgeschichte #LLVP #LLSVP
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Kollision mit Theia: Klumpen im Erdinneren als mögliche Überreste des Planeten
Vor 4,4 Milliarden Jahren ist die Erde mit einem anderen Planeten kollidiert, entstanden ist dabei der Mond. Nun wurden womöglich weitere Überreste gefunden
#Astronomie #Mond #Wissen #Wissenschaft #news #Theia #Blobs #Erdgeschichte #LLVP #LLSVP
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Kollision mit Theia: Klumpen im Erdinneren als mögliche Überreste des Planeten
Vor 4,4 Milliarden Jahren ist die Erde mit einem anderen Planeten kollidiert, entstanden ist dabei der Mond. Nun wurden womöglich weitere Überreste gefunden
#Astronomie #Mond #Wissen #Wissenschaft #news #Theia #Blobs #Erdgeschichte #LLVP #LLSVP
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Kollision mit Theia: Klumpen im Erdinneren als mögliche Überreste des Planeten
Vor 4,4 Milliarden Jahren ist die Erde mit einem anderen Planeten kollidiert, entstanden ist dabei der Mond. Nun wurden womöglich weitere Überreste gefunden
#Astronomie #Mond #Wissen #Wissenschaft #news #Theia #Blobs #Erdgeschichte #LLVP #LLSVP