Jill Marshall

by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · 4d

24 hour livestream from the Portland ICE facility
Decide for yourself who’s lying….

www.youtube.com/live/JyNSYgv...

Live from Portland ICE building on Saturday, October 11, 2025 at 2:30pm

YouTube video by KATU News

www.youtube.com

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · 10d

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · 17d

Follow the $$$. OR Senator Wyden has been investigating Epstein's $ flow - who gave to him, who he gave to, and the passthroughs. Troops to Portland are a distraction -

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · 18d

Held on my uni campus- Portland State
#WarRavagedPortland

Sigfreid Skaldrup @sigfreidskaldrup.bsky.social · 19d

Secret photo shows that Portland has already established an autonomous free zone! They're going to call it the Portland Saturday Market!
#WarRavagedPortland
#Portland

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Reposted by Jill Marshall, Joseph Schafer

Senator Ron Wyden @wyden.senate.gov · 18d

Duck you, Trump.

A photo of someone outside the Portland ICE facility wearing a duck costume holding a sign that reads “Portland will outlive him”

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Reposted by Jill Marshall

Sigfreid Skaldrup @sigfreidskaldrup.bsky.social · 19d

Secret photo shows that Portland has already established an autonomous free zone! They're going to call it the Portland Saturday Market!
#WarRavagedPortland
#Portland

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · 20d

#academicbsky alert.
New #NSF GRFP removed 2nd year student eligibility

Narrows the pipeline to the point of choking opportunities for all but a few

Daniel Bolnick @danielbolnick.bsky.social · 20d

The GRFP announcement from NSF cuts out an entire cohort of 2nd year students from consideration, without warning. This is so deeply unfair that it warrants a formal protest from the scientific community. If someone wants to work with me to craft an open letter and solicit signatures, LMK.

Dan Garisto @dangaristo.bsky.social · 20d

New: After a long wait, the GRFP solicitation is live! Deadlines have been extended to early November, so applicants have a bit over a month to submit. www.nsf.gov/funding/oppo...

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Reposted by Jill Marshall, Trevor A. Branch, Jason Williams

Daniel Bolnick @danielbolnick.bsky.social · 20d

The GRFP announcement from NSF cuts out an entire cohort of 2nd year students from consideration, without warning. This is so deeply unfair that it warrants a formal protest from the scientific community. If someone wants to work with me to craft an open letter and solicit signatures, LMK.

Dan Garisto @dangaristo.bsky.social · 20d

New: After a long wait, the GRFP solicitation is live! Deadlines have been extended to early November, so applicants have a bit over a month to submit. www.nsf.gov/funding/oppo...

NSF Graduate Research Fellowship Program (GRFP)

www.nsf.gov

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Reposted by Jill Marshall, Dennis Raphael

Keith Olbermann @olbermann.bsky.social · 22d

And MAGA thinks Trump didn't have the worst day of this crapshack "presidency" yesterday

4 Kimmel stuffs him in a locker
3 Prompter, caused by White House
2 Escalator, caused by Trump photographer
1 THIS:

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · 22d

Ouch on so many fronts

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · 27d

reminder for USA folks
Please comment on the proposed USDA roadless rule recision. Comments accepted till 11:59 EDT Friday September 19
www.regulations.gov/document/FS-...

Wilderness pic...

A picture looking up a river from a dirt road. A carved log reads 'Middle Fork of the Salmon, Yonder lies the Idaho Wilderness'

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Reposted by Jill Marshall, Peter Thorne, Gavin L. Foster , and 4 more Jill Marshall, Peter Thorne, Gavin L. Foster, Gavin A. Schmidt, Matthias Cuntz, Joseph Schafer, Claire Sécail

Dr. Wendy Bohon @drwendyrocks.bsky.social · Sep 6

👏👏👏 👏👏

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Sep 3

That’s why I was thinking stiff soils would be the best bet. Greater difference in impedence? Full root masses would easily meet the 0.5 m criteria

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Sep 3

The problem would be getting a clear signature with multiple generation of trees - so maybe (total hand waving here) best chance would be in recently deglaciated areas- with soil developing.

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Sep 3

I'm not a shallow geophysics person at all so take this all with a grain of salt- it will depend on what kind of resolution you could get with the seismology but in stiff clays I would expect you could see some vertical compression from trees in the wind. Even better in compact frozen soils.

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Sep 3

@moreorloess.bsky.social thanks for the shout out- and beating me to the answers 🎄. @andydoggerbank.bsky.social - we were just talking about something similar at a paleoseismic site -methinks it would be hard to distinguish frost heave/mixing from trees in the paleo-record depending on the soil age

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Sep 2

This looks like an amazing opportunity for a geomorphology or env science post bac. I have no first hand knowledge on his job

www.americanrivers.org/river-assess...

River Assessment and Restoration Assistant

The Sierra Nevada AmeriCorps Partnership (SNAP) is seeking enthusiastic, conservation-minded people to commit to 11 months of service, protecting Sierra natural resources and working to create sustain...

www.americanrivers.org

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Aug 28

So the old guard rules. Sorry about your and Adam's session.

by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Aug 28

I also am for a name change - and the survey when I was on the social media committee. I saw the survey but never saw the results. I also feel like the division doesn't really have a way of engaging students in the same way that AGU EPSP does - despite trying.

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Aug 23

Thanks for spreading da joy! 😅

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Aug 21

Is that all there is? Well - how did I get here?
Hope to see you at KITP 2026
www.youtube.com/watch?v=fR0j...

by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Aug 21

That's part of the study! A few studies (mainly out of France) have suggested forests may be seismic meta materials - and pointing to characteristics similar to old growth PNW forest- is it root network? roots and trunks? (we know that trees damp wind through branch structure).is it real?

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Aug 20

Can forests damp earthquake waves and thus limit co-seismic landslides? What does this mean for Critical Zone development? Postdoctoral position with Will Struble and a multi-disciplinary team (including me🌲🌲🌊🌳🪾). Position is open until filled.

willstruble.com
#CZScience #Postdoc

Will Struble

Tectonic Geomorphology and Surface Processes at the University of Houston

willstruble.com

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Aug 17

And country.
Darn near anti-American

by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Aug 11

Excited to see this paper come out! Congrats @maryn-geomorph.bsky.social

maryn sanders @maryn-geomorph.bsky.social · Aug 11

shamelessly made a bluesky account so I could plug my first first-author paper (!) on postfire erosion in steep rocky catchments -- go check her out!

www.science.org/doi/10.1126/...

The influence of wildfire on debris flows in a landscape of persistent disequilibrium: Columbia River Gorge, OR, USA

Debris flow erosion in rocky catchments of northern Oregon (USA) is found to be relatively insensitive to fire conditions.

www.science.org

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Aug 11

Dang girl ..:::Science Advances paper to boot! Can’t wait to read it

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Reposted by Jill Marshall

maryn sanders @maryn-geomorph.bsky.social · Aug 11

shamelessly made a bluesky account so I could plug my first first-author paper (!) on postfire erosion in steep rocky catchments -- go check her out!

www.science.org/doi/10.1126/...

The influence of wildfire on debris flows in a landscape of persistent disequilibrium: Columbia River Gorge, OR, USA

Debris flow erosion in rocky catchments of northern Oregon (USA) is found to be relatively insensitive to fire conditions.

www.science.org

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Reposted by Jill Marshall, Michael E. Mann

Sean Brennan @badgramar.bsky.social · Jul 31

Can't take away my phone's picture of it.

Picture of Smithsonian History Museum documenting Trump's two impeachments.

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by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Jul 29

For those who 💙 OR landscapes + lidar... here is a link to desktop images produced by the geomorphology/lidar folks at OR's state mapping service (and so much more!). I have no involvement w/the project - just thought some might enjoy the science scenery. www.oregon.gov/dogami/pubs/...

Greyscale lidar images of Mt. Hood and the Newberry Caldera.- volcanic landforms

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Reposted by Jill Marshall

Jill A Marshall she/her 🇺🇸 @happygeojill.bsky.social · Nov 21

(repost with correct spelling ✍️)
#AGU24 Earth Process and Progressive Rock Failure friends- come find some cracky slidey science in the Mineral and Rock Physics section 'Mechanisms of Progressive Rock Failure and Friction Across Time and Space'
#EPSP #PRF

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