Adrienne Marshall
@hydro-adrienne.bsky.social
Hydrologist and assistant professor. Climate and snow hydrology, hydroclimate, hydropower.
Pinned
New #GRL paper led by Kyla Bazlen shows that lower, earlier snow leads to streamflow spread out more over the water year. Proud to have worked on this with Kyla! agupubs.onlinelibrary.wiley.com/doi/10.1029/...
New #GRL paper led by Kyla Bazlen shows that lower, earlier snow leads to streamflow spread out more over the water year. Proud to have worked on this with Kyla! agupubs.onlinelibrary.wiley.com/doi/10.1029/...
November 5, 2025 at 6:49 PM
New #GRL paper led by Kyla Bazlen shows that lower, earlier snow leads to streamflow spread out more over the water year. Proud to have worked on this with Kyla! agupubs.onlinelibrary.wiley.com/doi/10.1029/...
New paper out led by Jeff Jenkins shows how snow extremes combine with reservation systems to drive visitor access in Yosemite ⛰️.
Fun to collaborate with Jeff and the team-always great to push forward understanding of how human and environmental systems interact.
www.nature.com/articles/s41...
Fun to collaborate with Jeff and the team-always great to push forward understanding of how human and environmental systems interact.
www.nature.com/articles/s41...
Snow droughts, deluge, and reservation systems interact to drive recreation access at Yosemite National Park - Scientific Reports
Scientific Reports - Snow droughts, deluge, and reservation systems interact to drive recreation access at Yosemite National Park
www.nature.com
October 27, 2025 at 3:21 PM
New paper out led by Jeff Jenkins shows how snow extremes combine with reservation systems to drive visitor access in Yosemite ⛰️.
Fun to collaborate with Jeff and the team-always great to push forward understanding of how human and environmental systems interact.
www.nature.com/articles/s41...
Fun to collaborate with Jeff and the team-always great to push forward understanding of how human and environmental systems interact.
www.nature.com/articles/s41...
Reposted by Adrienne Marshall
Our new research analyzing high-frequency soil moisture data from 40 NEON sites across 17 US ecoregions reveals the widespread occurrence of Preferential Flow (PF) & its drivers across continental scale environmental gradients. Published in AGU's Geophysical Research Letters
doi.org/10.1029/2025...
doi.org/10.1029/2025...
Ubiquity and Causes of Soil Water Preferential Flow Across 17 Ecoregions
Preferential flow (PF) is ubiquitous across the USA and occurs in up to 60% of all rainfall events ≥2 mm Rainfall intensity, soil texture, and antecedent soil moisture emerge as critical in gener...
doi.org
October 10, 2025 at 11:47 AM
Our new research analyzing high-frequency soil moisture data from 40 NEON sites across 17 US ecoregions reveals the widespread occurrence of Preferential Flow (PF) & its drivers across continental scale environmental gradients. Published in AGU's Geophysical Research Letters
doi.org/10.1029/2025...
doi.org/10.1029/2025...
🌧️ Correlation distances of precipitation gauges vary in both space and time! New work out in @agu.org's GRL, led by @alexayeo.bsky.social (with @lakeographer.bsky.social and me) examines precip correlation distances over the US. Check it out: agupubs.onlinelibrary.wiley.com/doi/10.1029/...
October 7, 2025 at 10:16 PM
🌧️ Correlation distances of precipitation gauges vary in both space and time! New work out in @agu.org's GRL, led by @alexayeo.bsky.social (with @lakeographer.bsky.social and me) examines precip correlation distances over the US. Check it out: agupubs.onlinelibrary.wiley.com/doi/10.1029/...
Reposted by Adrienne Marshall
Hydrology Paper of the Day @akoshkin.bsky.social @hydro-adrienne.bsky.social on how wildfires affected by climate change remove trees and also affect snowpack hydroclimatology: changes in annual snow disappearance date related to location, radiation, temperature, elevation, and time since burn.
Super excited to have this work out showing how snowmelt timing changes in burned forests across the west. Big congrats to @akoshkin.bsky.social on leading this! 🎉
Our latest research on fire impacts on snow melt timing across the Western US was just published in @aaas.org Science Advances. Read here: www.science.org/doi/10.1126/...
October 5, 2025 at 2:18 AM
Hydrology Paper of the Day @akoshkin.bsky.social @hydro-adrienne.bsky.social on how wildfires affected by climate change remove trees and also affect snowpack hydroclimatology: changes in annual snow disappearance date related to location, radiation, temperature, elevation, and time since burn.
Nice article from @bloomberg.com summarizing @akoshkin.bsky.social's new work on snow-fire interactions: news.bloombergtax.com/health-law-a...
Snow Melts Fast in Wildfire Burn Areas, Imperiling Water Supply
Snow is melting faster in Western US forests scorched by wildfire, threatening drinking water supplies as climate change grips the region, according to research published Wednesday in the journal Scie...
news.bloombergtax.com
September 18, 2025 at 5:37 PM
Nice article from @bloomberg.com summarizing @akoshkin.bsky.social's new work on snow-fire interactions: news.bloombergtax.com/health-law-a...
Super excited to have this work out showing how snowmelt timing changes in burned forests across the west. Big congrats to @akoshkin.bsky.social on leading this! 🎉
Our latest research on fire impacts on snow melt timing across the Western US was just published in @aaas.org Science Advances. Read here: www.science.org/doi/10.1126/...
Impact of current and warmer climate conditions on snow cover loss in burned forests
Wildfires are causing earlier snowmelt across the western US, and this effect would be exacerbated with projected warmer winters.
www.science.org
September 18, 2025 at 4:21 PM
Super excited to have this work out showing how snowmelt timing changes in burned forests across the west. Big congrats to @akoshkin.bsky.social on leading this! 🎉
Reposted by Adrienne Marshall
Calling all catchment enthusiasts! Do you have any catchment science or critical zone science updates to share? Please consider attending and supporting long-term sites by submitting an abstract to H046! #AGU2025
July 24, 2025 at 4:20 AM
Calling all catchment enthusiasts! Do you have any catchment science or critical zone science updates to share? Please consider attending and supporting long-term sites by submitting an abstract to H046! #AGU2025
Feels like a weird time to be talking about regular stuff, but: if you're working on climate and snow and headed to AGU, consider submitting to our session! agu.confex.com/agu/agu25/pr...
Lucky to be organizing with @mtnclimrhoades.bsky.social , Will Rudisill, Kate Hale, @akoshkin.bsky.social
Lucky to be organizing with @mtnclimrhoades.bsky.social , Will Rudisill, Kate Hale, @akoshkin.bsky.social
a cartoon of snoopy laying in a red shack in the snow with the words trendreisst below him
Alt: a cartoon of snoopy laying in a red shack in the snow
media.tenor.com
July 1, 2025 at 11:36 PM
Feels like a weird time to be talking about regular stuff, but: if you're working on climate and snow and headed to AGU, consider submitting to our session! agu.confex.com/agu/agu25/pr...
Lucky to be organizing with @mtnclimrhoades.bsky.social , Will Rudisill, Kate Hale, @akoshkin.bsky.social
Lucky to be organizing with @mtnclimrhoades.bsky.social , Will Rudisill, Kate Hale, @akoshkin.bsky.social
Reposted by Adrienne Marshall
Would you like to be part of the conversation at the first ever Overshoot Conference that will be hosted at IIASA from 30 September to 2 October this year?
⏰ We are happy to share that the abstract submission deadline has been extended to this Friday, 4 July.
Details available on the link below 👇
⏰ We are happy to share that the abstract submission deadline has been extended to this Friday, 4 July.
Details available on the link below 👇
Call for abstracts – now open! As the world edges closer to surpassing the 1.5°C global warming threshold, it's time to confront the risks of climate overshoot.
Join leading scientists at the first-ever Overshoot Conference, hosted by IIASA. iiasa.ac.at/events/sep-2... @carlschleussner.bsky.social
Join leading scientists at the first-ever Overshoot Conference, hosted by IIASA. iiasa.ac.at/events/sep-2... @carlschleussner.bsky.social
July 1, 2025 at 12:06 PM
Would you like to be part of the conversation at the first ever Overshoot Conference that will be hosted at IIASA from 30 September to 2 October this year?
⏰ We are happy to share that the abstract submission deadline has been extended to this Friday, 4 July.
Details available on the link below 👇
⏰ We are happy to share that the abstract submission deadline has been extended to this Friday, 4 July.
Details available on the link below 👇
Reposted by Adrienne Marshall
The AMS is temporarily opening its career services to all who need them, regardless of membership status, and offering dues waivers and meeting registration fee reductions for those impacted by job loss due to changes in the government.
Read more: bit.ly/4gRiHAk
Read more: bit.ly/4gRiHAk
February 21, 2025 at 4:09 PM
The AMS is temporarily opening its career services to all who need them, regardless of membership status, and offering dues waivers and meeting registration fee reductions for those impacted by job loss due to changes in the government.
Read more: bit.ly/4gRiHAk
Read more: bit.ly/4gRiHAk
Reposted by Adrienne Marshall
Yesterday was the darkest day of my professional life so far. Many of NSF’s best and brightest people fired indiscriminately. The terms of their firing cruel. My colleagues matter, they are valued and they make a difference. I have no words. www.npr.org/2025/02/18/n...
National Science Foundation fires roughly 10% of its workforce
NSF fired 168 employees, leaving the agency less equipped to fund a wide range of scientific research.
www.npr.org
February 19, 2025 at 1:39 PM
Yesterday was the darkest day of my professional life so far. Many of NSF’s best and brightest people fired indiscriminately. The terms of their firing cruel. My colleagues matter, they are valued and they make a difference. I have no words. www.npr.org/2025/02/18/n...
Reposted by Adrienne Marshall
For any earth science grad students looking for a postdoc next year! ⚒️🧪
The Department of Earth Sciences at Dartmouth College invites applications for the Joseph P. Obering Postdoctoral Fellowship. For more information and to apply, see apply.interfolio.com/159479. Review of applications begins February 1!
Apply - Interfolio
{{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
apply.interfolio.com
January 24, 2025 at 8:26 PM
For any earth science grad students looking for a postdoc next year! ⚒️🧪
Reposted by Adrienne Marshall
(Lake) Depth Matters...to weather forecasting doi.org/10.1029/2024...
Depth Matters: Lake Bathymetry Selection in Numerical Weather Prediction Systems
Lake bathymetry plays a critical role in determining lake surface water temperature in numerical weather models Changing bathymetry in the 1-D lake model of an operational weather model had stron...
doi.org
January 19, 2025 at 1:50 PM
(Lake) Depth Matters...to weather forecasting doi.org/10.1029/2024...
Reposted by Adrienne Marshall
The U.S. Geological Survey (USGS) Vizlab has just released a new, interactive data visualization website about the USGS National Water Availability Assessment Report and Data Companion. Explore the data and the key findings of the assessment at water.usgs.gov/vizlab/water... #DataViz #rstats #USGS
January 16, 2025 at 6:20 PM
The U.S. Geological Survey (USGS) Vizlab has just released a new, interactive data visualization website about the USGS National Water Availability Assessment Report and Data Companion. Explore the data and the key findings of the assessment at water.usgs.gov/vizlab/water... #DataViz #rstats #USGS
Reposted by Adrienne Marshall
Appreciate the opportunity to chat w/ @nytimes.com about how we can build smarter (and to code!!) after these wildfires. Suspending wildfire building codes only kicks the can down the road and invites another disaster. Hardened homes and defensible space for the win. www.nytimes.com/interactive/...
How L.A.'s Housing Development Plays a Role in Wildfire Risk
Fierce winds and months of drought set the conditions for the catastrophic wildfires in Los Angeles, but the growth of housing in fire-prone areas also played a major role.
www.nytimes.com
January 15, 2025 at 10:14 PM
Appreciate the opportunity to chat w/ @nytimes.com about how we can build smarter (and to code!!) after these wildfires. Suspending wildfire building codes only kicks the can down the road and invites another disaster. Hardened homes and defensible space for the win. www.nytimes.com/interactive/...
Extremely highly recommend working with Emily if you get a chance!
🚨job alert🚨
Would you, or someone you know, like to channel something into thinking rigorously about how safe and electrified housing for everyone might also save the grid?
I'm hiring a postdoc! 1-2 years, remote ok, $75k/year. Focus: model scenarios on deep building efficiency & grid impacts
Would you, or someone you know, like to channel something into thinking rigorously about how safe and electrified housing for everyone might also save the grid?
I'm hiring a postdoc! 1-2 years, remote ok, $75k/year. Focus: model scenarios on deep building efficiency & grid impacts
January 14, 2025 at 7:30 PM
Extremely highly recommend working with Emily if you get a chance!
Reposted by Adrienne Marshall
🚨job alert🚨
Would you, or someone you know, like to channel something into thinking rigorously about how safe and electrified housing for everyone might also save the grid?
I'm hiring a postdoc! 1-2 years, remote ok, $75k/year. Focus: model scenarios on deep building efficiency & grid impacts
Would you, or someone you know, like to channel something into thinking rigorously about how safe and electrified housing for everyone might also save the grid?
I'm hiring a postdoc! 1-2 years, remote ok, $75k/year. Focus: model scenarios on deep building efficiency & grid impacts
January 14, 2025 at 6:55 PM
🚨job alert🚨
Would you, or someone you know, like to channel something into thinking rigorously about how safe and electrified housing for everyone might also save the grid?
I'm hiring a postdoc! 1-2 years, remote ok, $75k/year. Focus: model scenarios on deep building efficiency & grid impacts
Would you, or someone you know, like to channel something into thinking rigorously about how safe and electrified housing for everyone might also save the grid?
I'm hiring a postdoc! 1-2 years, remote ok, $75k/year. Focus: model scenarios on deep building efficiency & grid impacts
Reposted by Adrienne Marshall
How far back in time can you go to find the earliest climate science related warning re what we now call GHG emissions & their effect on climate change? It turns out, it's a very long time. The earliest I know of relates to the work of Eunice Newton Foote. 🧪🔌💡 www.climate.gov/news-feature... +...
www.climate.gov
January 12, 2025 at 9:42 PM
How far back in time can you go to find the earliest climate science related warning re what we now call GHG emissions & their effect on climate change? It turns out, it's a very long time. The earliest I know of relates to the work of Eunice Newton Foote. 🧪🔌💡 www.climate.gov/news-feature... +...
Reposted by Adrienne Marshall
Some new insights and possible solutions to grid interconnection issues in this new (free, open access) journal article from our team at @berkeleylabemp.bsky.social
We're also actively working on an update to the annual Queued Up report. Stay tuned! #energysky
We're also actively working on an update to the annual Queued Up report. Stay tuned! #energysky
We reported earlier on the massive backlog for grid interconnection. To better understand the dynamics and what solutions may be available, we just published “Grid connection barriers to renewable energy deployment in the United States,” in the journal Joule. THREAD! emp.lbl.gov/publications...
January 13, 2025 at 8:34 PM
Some new insights and possible solutions to grid interconnection issues in this new (free, open access) journal article from our team at @berkeleylabemp.bsky.social
We're also actively working on an update to the annual Queued Up report. Stay tuned! #energysky
We're also actively working on an update to the annual Queued Up report. Stay tuned! #energysky
Reposted by Adrienne Marshall
Hydrology Paper of the Day @hydro-adrienne.bsky.social on how hydrological processes are affected by variability with respect to temperature changes that can exceed a future global warming target before declining to a threshold: infrastructure, glaciers, biogeography, and further research.
New commentary paper out this week with @gruberte.bsky.social and Sara Warix in WRR - we argue that temperature overshoot has consequences for regional hydrology and water resources that bear consideration. agupubs.onlinelibrary.wiley.com/doi/full/10....
January 11, 2025 at 4:47 AM
Hydrology Paper of the Day @hydro-adrienne.bsky.social on how hydrological processes are affected by variability with respect to temperature changes that can exceed a future global warming target before declining to a threshold: infrastructure, glaciers, biogeography, and further research.
Reposted by Adrienne Marshall
Excited about this one -- we've got a ton of great modeling work that tells us broadly what climate / energy transition might look like, but it's time to start looking closely at complexity. Here we talk about issues with the water system that are different if we see warming that's later reversed.
New commentary paper out this week with @gruberte.bsky.social and Sara Warix in WRR - we argue that temperature overshoot has consequences for regional hydrology and water resources that bear consideration. agupubs.onlinelibrary.wiley.com/doi/full/10....
January 10, 2025 at 8:23 PM
Excited about this one -- we've got a ton of great modeling work that tells us broadly what climate / energy transition might look like, but it's time to start looking closely at complexity. Here we talk about issues with the water system that are different if we see warming that's later reversed.
Reposted by Adrienne Marshall
Not that this is a new or original thought but because these fires, like others, have harmed people I love and taken more of my history away: this (actually worse than this) is what net zero gets us. We need to go so much harder.
January 9, 2025 at 3:26 AM
Not that this is a new or original thought but because these fires, like others, have harmed people I love and taken more of my history away: this (actually worse than this) is what net zero gets us. We need to go so much harder.
New commentary paper out this week with @gruberte.bsky.social and Sara Warix in WRR - we argue that temperature overshoot has consequences for regional hydrology and water resources that bear consideration. agupubs.onlinelibrary.wiley.com/doi/full/10....
January 8, 2025 at 9:29 PM
New commentary paper out this week with @gruberte.bsky.social and Sara Warix in WRR - we argue that temperature overshoot has consequences for regional hydrology and water resources that bear consideration. agupubs.onlinelibrary.wiley.com/doi/full/10....
Reposted by Adrienne Marshall
Happy new year!
Thrilled to announce Women Advancing River Research (WARR) 2025, featuring inspiring women on water research from around the world.
11 am, US eastern, 3rd Thursday every month.
Register: psu.zoom.us/meeting/regi...
Recordings 2021- 2024: www.cee.psu.edu/events/women...
Thrilled to announce Women Advancing River Research (WARR) 2025, featuring inspiring women on water research from around the world.
11 am, US eastern, 3rd Thursday every month.
Register: psu.zoom.us/meeting/regi...
Recordings 2021- 2024: www.cee.psu.edu/events/women...
January 3, 2025 at 2:53 PM
Happy new year!
Thrilled to announce Women Advancing River Research (WARR) 2025, featuring inspiring women on water research from around the world.
11 am, US eastern, 3rd Thursday every month.
Register: psu.zoom.us/meeting/regi...
Recordings 2021- 2024: www.cee.psu.edu/events/women...
Thrilled to announce Women Advancing River Research (WARR) 2025, featuring inspiring women on water research from around the world.
11 am, US eastern, 3rd Thursday every month.
Register: psu.zoom.us/meeting/regi...
Recordings 2021- 2024: www.cee.psu.edu/events/women...