Holger Steffen
@landuplift.bsky.social
Geophysicist/Geodesist in Sweden. Interested in glacial isostatic adjustment, sea-level change, glacially triggered faulting, strain rates, gravimetry and more
Reposted by Holger Steffen
Studying glacial isostatic adjustment is vital for projecting future sea levels, but getting into this field poses challenges to early-career scientists, say @rebekka-geo.bsky.social & @landuplift.bsky.social + colleagues from @byrdpolar.bsky.social & @lamont.columbia.edu.
eos.org/features/get...
eos.org/features/get...
July 25, 2025 at 12:03 PM
Studying glacial isostatic adjustment is vital for projecting future sea levels, but getting into this field poses challenges to early-career scientists, say @rebekka-geo.bsky.social & @landuplift.bsky.social + colleagues from @byrdpolar.bsky.social & @lamont.columbia.edu.
eos.org/features/get...
eos.org/features/get...
The 'mysterious' forebulge of the last glaciation - often used to explain a certain geologic or hydrologic behavior. New review published in @agu.org Reviews of Geophysics sheds light on: doi.org/10.1029/2024... Joint effort by Christian Brandes, @rebekka-geo.bsky.social, Tanghua Li Patrick Wu & me
doi.org
July 2, 2025 at 6:07 PM
The 'mysterious' forebulge of the last glaciation - often used to explain a certain geologic or hydrologic behavior. New review published in @agu.org Reviews of Geophysics sheds light on: doi.org/10.1029/2024... Joint effort by Christian Brandes, @rebekka-geo.bsky.social, Tanghua Li Patrick Wu & me
Reposted by Holger Steffen
New Postdoc position opening in high resolution gravity field modelling @gfz.bsky.social
#geodesy #gravityfield #forwardmodelling
Looking forward to receiving applications by March 26th.
Details here: www.gfz.de/karriere/ste...
#geodesy #gravityfield #forwardmodelling
Looking forward to receiving applications by March 26th.
Details here: www.gfz.de/karriere/ste...
Job Detailseite
www.gfz.de
March 7, 2025 at 1:54 PM
New Postdoc position opening in high resolution gravity field modelling @gfz.bsky.social
#geodesy #gravityfield #forwardmodelling
Looking forward to receiving applications by March 26th.
Details here: www.gfz.de/karriere/ste...
#geodesy #gravityfield #forwardmodelling
Looking forward to receiving applications by March 26th.
Details here: www.gfz.de/karriere/ste...
Reposted by Holger Steffen
📅 Save the Date – Join us in 🇸🇪 Gävle, Sweden, for three key #Geodesy events:
🌍 TIGER Symposium (IAG Commission 3: #Geodynamics, #EarthRotation) | Sept 28 – Oct 1, 2026
🌊 #GGOS Topical Meeting on #Geohazards | Oct 1–2, 2026
🌐 #GGOSDays2026 | Oct 5–7, 2026
More info: shorturl.at/5JF3B
🌍 TIGER Symposium (IAG Commission 3: #Geodynamics, #EarthRotation) | Sept 28 – Oct 1, 2026
🌊 #GGOS Topical Meeting on #Geohazards | Oct 1–2, 2026
🌐 #GGOSDays2026 | Oct 5–7, 2026
More info: shorturl.at/5JF3B
Save the Date 2026 - GGOS and Commission 3 Events in Sweden |
Save the Date: - TIGER Symposium in Geodesy (IAG Commission 3) – September 28th to October 1st, 2026 - GGOS Topical Meeting on Geohazards – October 1st and 2nd, 2026 - GGOS Days 2026 – October 5th to ...
shorturl.at
February 24, 2025 at 7:58 AM
📅 Save the Date – Join us in 🇸🇪 Gävle, Sweden, for three key #Geodesy events:
🌍 TIGER Symposium (IAG Commission 3: #Geodynamics, #EarthRotation) | Sept 28 – Oct 1, 2026
🌊 #GGOS Topical Meeting on #Geohazards | Oct 1–2, 2026
🌐 #GGOSDays2026 | Oct 5–7, 2026
More info: shorturl.at/5JF3B
🌍 TIGER Symposium (IAG Commission 3: #Geodynamics, #EarthRotation) | Sept 28 – Oct 1, 2026
🌊 #GGOS Topical Meeting on #Geohazards | Oct 1–2, 2026
🌐 #GGOSDays2026 | Oct 5–7, 2026
More info: shorturl.at/5JF3B
SW Baltic Sea faults were quite active in the last 200 ka, related to release of Saalian and Weichselian ice sheets induced stress release. See new study by Seidel et al.: doi.org/10.1111/bor..... Also show a snapshot where future earthquakes (next 1000 a) may be related to such stresses.
Drivers of glacially induced fault reactivation in the Baltic Sea sector of the Tornquist Fan
We analyse the effect of Quaternary glaciations on the complex tectonic pattern of the Baltic Sea sector of the Tornquist Fan. Using 2D marine reflection seismic data we determine the strike and dip ....
doi.org
January 30, 2025 at 7:44 AM
SW Baltic Sea faults were quite active in the last 200 ka, related to release of Saalian and Weichselian ice sheets induced stress release. See new study by Seidel et al.: doi.org/10.1111/bor..... Also show a snapshot where future earthquakes (next 1000 a) may be related to such stresses.
Determining the land uplift signal in gravity measurements might be delayed by stubborn animals. But just a little. Read more in this #EGU #Geodesy blog by @rebekka-geo.bsky.social and myself blogs.egu.eu/divisions/g/...
Geodesists on Tour: Taking Greta Gravimeter to the North
Summer is coming to an end in the northern hemisphere, and it usually signals the end of the field season – at least in northern Europe. During the field season, we mostly take our absolute gravimeter...
blogs.egu.eu
September 27, 2024 at 6:47 PM
Determining the land uplift signal in gravity measurements might be delayed by stubborn animals. But just a little. Read more in this #EGU #Geodesy blog by @rebekka-geo.bsky.social and myself blogs.egu.eu/divisions/g/...
GIA session @ #EGU24 is calling for abstracts. Don't miss the abstract deadline 10 Jan, 13:00 CET. More info: meetingorganizer.copernicus.org/EGU24/sessio...
January 8, 2024 at 3:45 PM
GIA session @ #EGU24 is calling for abstracts. Don't miss the abstract deadline 10 Jan, 13:00 CET. More info: meetingorganizer.copernicus.org/EGU24/sessio...
Reposted by Holger Steffen
⚒️Have you ever heard of Glacial Isostatic Adjustment? 🏔️🧊No worries, if you haven't. We've got you covered! We asked
@landuplift.bsky.social, @rebekka-geo.bsky.social and Yucheng Lin. And they told us a lot of interesting facts about GIA. So, go and have a look at it!
blogs.egu.eu/divisions/g/...
@landuplift.bsky.social, @rebekka-geo.bsky.social and Yucheng Lin. And they told us a lot of interesting facts about GIA. So, go and have a look at it!
blogs.egu.eu/divisions/g/...
Reshaping Earth: GIA and its far-reaching effects
As the Geodesy blog team (we are growing, horaay!), we wanted to create a space for researchers to talk about their work/papers in a more simplified language. For the first post in this series, we sai...
blogs.egu.eu
December 19, 2023 at 10:49 AM
⚒️Have you ever heard of Glacial Isostatic Adjustment? 🏔️🧊No worries, if you haven't. We've got you covered! We asked
@landuplift.bsky.social, @rebekka-geo.bsky.social and Yucheng Lin. And they told us a lot of interesting facts about GIA. So, go and have a look at it!
blogs.egu.eu/divisions/g/...
@landuplift.bsky.social, @rebekka-geo.bsky.social and Yucheng Lin. And they told us a lot of interesting facts about GIA. So, go and have a look at it!
blogs.egu.eu/divisions/g/...