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Kristian Svennevig

@ksvenenvig.bsky.social

Geologist. Landslides in Greenland and Denmark. And landslide tsunamis!

469 Followers  |  342 Following  |  79 Posts  |  Joined: 18.11.2024
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Posts by Kristian Svennevig (@ksvenenvig.bsky.social)

Recipe for disaster for sure. Add to that glacial debutressing from thinning glaciers (think Tracy Arm August 2025).

05.03.2026 08:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I actually have a proposal to build this in 2 by 1 m for large scale outdoor demos.

I actually think it could get hazardous at that size when the toe thrusts forward

05.03.2026 08:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

once the paper is acceptet i will advertise some more on this:)

04.03.2026 20:23 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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GEUSVR's Thingiverse Profile The Geological Survey of Denmark and Greenland (GEUS) is a research and advisory institution in the Danish Ministry of Climate, Energy and Utilities. The work field of GEUS - geoscientific studies, re...

Just submitted the paper on this today. You can find sneak peaks on the models here www.thingiverse.com/GEUSVR/designs

+ other geology 3D-models

04.03.2026 20:23 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Yup - exactly what happened in the Karrat 2017 landslide: (presumable) permafrost degradation weakening the slope -> giant wave->inundating local village -> four people -> died village (still) evacuated
And it is not the only case ve already hae.

Now add ongoing climate change

04.03.2026 08:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Tsunamigenic rockslide on your desktop?

This is a scaled and simplified model of the 2017 Karrat landslide.

I think it captures the dynamics of the tsunami generation quite well, though it is of course, very simplified.

03.03.2026 08:55 β€” πŸ‘ 45    πŸ” 14    πŸ’¬ 0    πŸ“Œ 1
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There are several (yellow) but i guess the "main one" (in terms of consequence) is the red one?

19.02.2026 09:40 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

-5c-ish in lukewarm Nuuk just now.

19.02.2026 06:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

But do go ahead on the beer thing: my whole operation runs on beer money!

18.02.2026 00:18 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

why are bananas so cheap in Ca? where do you grow them?

18.02.2026 00:17 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Welcome to Denmark Welcome to Denmark! We've put heart and soul, hygge and a little of the wonderful Danish everyday into this website, so you can see for yourself how we Danes do life and holidays. Because we are (in c...

www.visitdenmark.com

09.02.2026 13:05 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Svennevig - Landslide Song Inventory Kristian

🚨 First scientific output of 2026 🚨
β€œAn Inventory of Objectively Awesome Landslide Songs” πŸŽΆβ›°οΈ

Yes, it’s a real playlist. Landslide themed + a couple of mudslides/avalanches, of course.

Any obvious omissions? (must satisfy: objectively awesome ∩ landslide-themed)?

link.deezer.com/s/32ehBHwzCE...

22.01.2026 09:13 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Why is this not on the list of critical raw materials? The whole industry is dependent on just one mine!

05.02.2026 07:09 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Also: I genuinely think landslides might be the geological process with the biggest direct footprint in popular music. Mayeb there is real science to be done here? If you’re in cultural studies/anthro/sociology and want to nerd out about this, let’s talkπŸ€“

22.01.2026 09:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Svennevig - Landslide Song Inventory Kristian

🚨 First scientific output of 2026 🚨
β€œAn Inventory of Objectively Awesome Landslide Songs” πŸŽΆβ›°οΈ

Yes, it’s a real playlist. Landslide themed + a couple of mudslides/avalanches, of course.

Any obvious omissions? (must satisfy: objectively awesome ∩ landslide-themed)?

link.deezer.com/s/32ehBHwzCE...

22.01.2026 09:13 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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At #NWGM2026 conference, @ksvenenvig.bsky.social showed me a 3D-printed map of a #landslide in flattish Denmark and if this isn’t a great example of the power of lighting angles on DEMs, I don’t know what is. πŸ§ͺβš’οΈ

15.01.2026 07:43 β€” πŸ‘ 37    πŸ” 2    πŸ’¬ 4    πŸ“Œ 1

Well actually πŸ€“
Its active landslides (the presentation). movement is triggered by coastal erosion and elevated water table but it is glaciotectinic structural inheritance that decides where they occur and why they are so big.
But you are on the nose with the 3d printed (giant rellict) landslide

15.01.2026 15:29 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

and i was todays yers old when i found out (most) n-americans eat with the knife and fork opposite!

🍴=correct.

For god's sake @watershedlab.bsky.social even the emojis agree with me on this 🍽️

14.01.2026 22:34 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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πŸ’‘Hvilke erfaringer og indsigter tog deltagerne med hjem fra forskningslederkurset?
Sammen med 18 andre forskere deltog lektor Anja Marie BornΓΈ Jensen og seniorforsker @ksvenenvig.bsky.social i ’Carlsberg Foundation Research Leadership Course’. NΓ¦ste forlΓΈb udbyder vi i 2027 #dkforsk

13.01.2026 07:50 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Congratulations Paula! Well deserved.

09.01.2026 20:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Look what arrived: Just bought two original hand-painted prints from MΓΈns and Stevns Cliffs, Denmark, from 1851. These are photorealistic, made in collaboration by some of the best artists and scientists of the era.

30.12.2025 20:28 β€” πŸ‘ 11    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

A lot of really interesting science at the tail end of this event, I expect...

17.12.2025 08:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

All deposits have longitudinal ridges similar to slide deposits on Mars and Iceland and a couple in Greenland (Paatuut 2000). This is really interesting

16.12.2025 20:34 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Yes - we just finalized all the print files and the manuscript is very close to done so expect something first thing next year:)

16.12.2025 19:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thats's-a-lot-a-landslides

16.12.2025 19:36 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Wow Drew - you do come across some nice ones! Where are we at?

02.12.2025 08:08 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Ice Road Truckers - Wikipedia

en.wikipedia.org/wiki/Ice_Roa... :)

22.10.2025 15:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

There is some wired structures at the end of the linement, just a bit to the W along the river. Maybe it's shipping containers stocked up?

22.10.2025 13:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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OK, couldn't help browsing around and found these two quite different paleo(?) slides to the S. one has a road on top. 61Β°36'27.69"N 124Β°17'50.98"W

22.10.2025 07:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Wow! Morpho looks similar to some of the deglacial landslides in Denmark, though the relief is much lower

22.10.2025 07:08 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0