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crnatumd.bsky.social
Climate Resilience Network
@crnatumd.bsky.social
40 followers 21 following 25 posts
Unifying the University of Maryland’s groundbreaking research with the immediate requirements of Maryland’s decision-makers to address the complexities of climate change as it affects our home.

https://go.umd.edu/essicarticle072125
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crnatumd.bsky.social
On January 20-21, the Earth System Science Interdisciplinary Center hosted its third annual Scientists Serving Communities workshop at the Adele H. Stamp Student Union. Read more and check out the photo gallery here: essic.umd.edu/university-o...
University of Maryland Hosts Maryland Community Leaders to Strengthen Climate Resilience - ESSIC
On January 20-21, University of Maryland’s Earth System Science Interdisciplinary Center (ESSIC) successfully hosted its third annual Scientists Serving Communities workshop, bringing together over 20...
essic.umd.edu
February 9, 2026 at 4:15 PM
Reposted by Climate Resilience Network
umdscience.bsky.social
From journalists covering #SevereWeather events to investment bankers assessing climate risk, it's essential to have a climate-literate workforce that extends beyond scientific disciplines.

That's the goal of the #ClimateChange fluency minor in our Department of Atmospheric and Oceanic Science ⤵️
New Climate Change Fluency Minor Will Train Non-Scientists in Climate Literacy | College of Computer, Mathematical, and Natural Sciences | University of Maryland
Students from across the University of Maryland can now incorporate climate science into their career preparatio
go.umd.edu
January 14, 2026 at 3:18 PM
crnatumd.bsky.social
Join us on December 10 at 4:30 pm for our last seminar of the semester, "How We Measure The Weather: A Brief History And Where We're Going Next" by Dr. James Hyde of the Maryland Mesonet. RSVP here: go.umd.edu/24wi. We hope to see you there!
November 17, 2025 at 5:20 PM
crnatumd.bsky.social
Use this link to RSVP: docs.google.com/forms/d/e/1F...
RSVP: Changes in Precipitation Timing and Their Links to Flash Floods and Droughts
Farmers in Maryland are increasingly challenged by climate-related threats such as shifting weather patterns, sea level rise, saltwater intrusion into aquifers, and intensifying heat waves. In additio...
docs.google.com
October 27, 2025 at 5:46 PM
crnatumd.bsky.social
Join us on November 12, at 4:30 PM in room 2204 in the Edward St. John Teaching and Learning Center. Dr. Karen Prestegaard will give a talk about changes in precipitation timing and their links to flash floods and droughts. We hope to see you there!
Headshot of Dr. Karen Prestegaard. Wed. 11/12: Karen Prestegaard. Changes in precipitation timing and their links to flash floods and droughts. In the past decade, many regions of Maryland have experienced hot, dry periods during summer months leading to flash droughts that have affected crops, forests, and stream baseflow. In the same time period, the intensity of summer storms has been increasing, with some sites experiencing multiple storm events in excess of the 100-year storm in the same year. My research group has been developing techniques to characterize precipitation clustering and the impacts on streamflow. We also have been monitoring small streams in Maryland urban and non-urban areas to measure flood rise rates, stream channel erosion, and the underlying geologic, geomorphic, and land use characteristics that mitigate or enhance these stream responses. Our goal is to provide information that can be used to identify existing flood hazard regions and to identify areas that have enhanced responses when developed.
October 27, 2025 at 3:31 PM
Reposted by Climate Resilience Network
umdscience.bsky.social
@umdgeology.bsky.social's Karen Prestegaard studies the links between precipitation, stream baseflow, stormwater runoff and evapotranspiration in the mid-Atlantic region.

Ask Karen your questions about freshwater and stormwater flooding in today's Reddit Ask-Me-Anything: redd.it/1ntaqz0
Karen Prestegaard wearing a blue shirt and glasses, holding a laptop in her lab to promote her Reddit Ask-Me-Anything on September 29, 2025
September 29, 2025 at 1:36 PM
crnatumd.bsky.social
Happy #latinamericanheritagemonth! Today, we're highlighting Nicole Hernandez Hammer, a Guatemalan-American oceanographer.
Source: vanalen.org/person/nicole-hernandez-hammer
Nicole Hernandez Hammer is a Guatemalan-American sea-level researcher and climate-change expert. She served as a climate-science and community advocate at the Union of Concerned Scientists. Previously, she was assistant director of the Florida Center for Environmental Studies at Florida Atlantic University. Hernandez Hammer is a participant in the Keeping Current project at the Van Alen Institute in Miami, Florida.
September 23, 2025 at 12:57 PM
crnatumd.bsky.social
September 19, 2025 at 2:54 PM
crnatumd.bsky.social
September 19, 2025 at 2:54 PM
crnatumd.bsky.social
How do satellites support #Maryland's economy?
September 19, 2025 at 2:54 PM
crnatumd.bsky.social
Source: britannica.com/biography/Julia-Carabias-Lillo
Julia Carabias Lillo | Mexican Ecologist, Environmentalist & Conservationist | Britannica
Julia Carabias Lillo is a Mexican ecologist and environmentalist who served as Mexico’s secretary of the environment, natural resources, and fisheries from 1994 to 2000. Carabias earned both bachelor’...
britannica.com
September 16, 2025 at 6:33 PM
crnatumd.bsky.social
Happy #LatinxHeritageMonth! To celebrate, we'll be showcasing Latinx earth and environmental scientists every week of the month.

Our first scientist is Julia Carabias Lillo, a Mexican ecologist, professor, and public servant.
September 16, 2025 at 6:30 PM
crnatumd.bsky.social
What are some possible solutions to this problem?
The road salt issue has a relatively simple solution: use less. It can be an all-around win for communities. In Edina, Minnesota, they install heated sidewalks or position a building’s entrance toward the sun, leveraging better city planning to melt snow. In New Hampshire, workers and contractors who apply salt are often protected from lawsuits from people slipping and falling.
August 26, 2025 at 1:03 PM
crnatumd.bsky.social
Salt contamination is a major concern due to overapplication of road salt in winter, drought, and sea level rise.
“We have good management plans in place, but the information we have is telling us that the same management plans will probably not be effective enough at some point in the future,” said Kristen Kavanaugh, executive director of the Delaware River Basin Commission. Salt concentration increases over the past 40 years. Potomac river: +41%. Patuxent river: +102%. Anacostia river: +500%. Over time, salt can corrode our infrastructure. according to the EPA, Chloride ions cause billions of dollars’ worth of damage to bridges, parking structures, and buildings around the U.S. each year. Excess road salt wears away concrete and leaves calcium carbonate behind on the supports underneath bridges over the Anacostia River. Along the eastern coasts, ghost forests have succumbed to increased salinity, no longer able to protect coastal communities from large storms. An inlet near D.C.'s Kenilworth Gardens shows indications of drought. Salt concentrations can spike in freshwater rivers when rain is scarce.
August 26, 2025 at 1:03 PM
crnatumd.bsky.social
Dr. Sujay Kaushal, a professor and researcher in the Department of Geology at UMD, was featured in the article "Why salt is threatening America's rivers and drinking water," published in the Washington Post on 6/4/25.
Why salt is threatening America's rivers and drinking water. Written by Kasha Patel. June 4, 2025. Washington Post. Tall tan grasses known as Phragmites australis are seen along the Anacostia River in Bladensburg, Maryland. These invasive plants, which grow in salty environments, are warning signs of the changing chemistry of the environment. Freshwater ecosystems, like the Anacostia River, are growing saltier year-round. That increasing salinity has not only been linked to mass deaths of aquatic life and damaged infrastructure, but some people can even taste it in drinking water. Too salty to drink. Around the DC metro area, the biggest salt contamination comes in the winter. People apply an abundance of salt on roads – if you can hear it crunch under your feet, it’s too much – and the excess runs off into riverways. The biggest source around DC and other major northern inland cities is an overapplication of road salt to thaw winter ice, which enters into rivers or the ground, According to sujay kaushal, professor and reseacher at umd and member of the Climate resilience network.
August 26, 2025 at 1:03 PM
crnatumd.bsky.social
LGBTQIA earth system scientists and environmentalists you should know! Click go.umd.edu/pride2025 for a larger image with clickable links. #pride
June 30, 2025 at 6:38 PM
crnatumd.bsky.social
Freshwater streams in the Chesapeake Bay watershed are becoming saltier. Dr. Sujay Kaushal explains why and the consequences of inaction in this Washington Post article:

www.washingtonpost.com/climate-envi...
A salt crisis is looming for U.S. rivers
The biggest source of salty freshwater in D.C. and other major northern inland cities is an overapplication of road salt to thaw winter ice, which runs off into rivers or the ground.
www.washingtonpost.com
June 6, 2025 at 3:56 PM
Reposted by Climate Resilience Network
thebaltimorebanner.com
How a Woodlawn High senior helped boost the graduation rate
How a Woodlawn High senior helped boost the graduation rate
Sean Marshall helped design and fund a student-led tutoring program that’ll live on after he leaves Woodlawn High School.
buff.ly
June 6, 2025 at 12:00 PM
Reposted by Climate Resilience Network
zacklabe.com
Friday ice update - #Arctic sea ice extent is currently the 6th lowest on record (JAXA data)

• about 120,000 km² below the 2010s mean
• about 700,000 km² below the 2000s mean
• about 1,220,000 km² below the 1990s mean
• about 1,620,000 km² below the 1980s mean

More: zacklabe.com/arctic-sea-i... ⚒️🧪
Line graph time series of 2025's daily Arctic sea ice extent compared to decadal averages from the 1980s to the 2010s. The decadal averages are shown with different colored lines with purple for the 1980s, blue for the 1990s, green for the 2000s, and white for the 2010s. Thin white lines are also shown for each year from 2000 to 2024. 2025 is shown with a thick gold line. There is a long-term decreasing trend in ice extent for every day of the year shown on this graph between April and July by looking at the decadal average line positions.
June 6, 2025 at 1:09 PM
crnatumd.bsky.social
Thank you for visiting the Climate Resilience Network at Science and Tech Way on #MarylandDay! See you next year!
May 2, 2025 at 1:46 PM
Reposted by Climate Resilience Network
kaleidoscopesci.bsky.social
Educators, have your learners ever wondered how scientists figure what colors dinosaurs may have been? Share this video with them, then use the @scifri.bsky.social STEAM activity "How Do Scientists Know What Dinosaurs Looked Like?" to dig deeper! #EduSky
www.sciencefriday.com/educational-...
scifri.bsky.social Science Friday @scifri.bsky.social · Apr 27
How do paleontologists make educated guesses about dinosaur colors?

Learn more: www.sciencefriday.com/dinocolors
April 28, 2025 at 3:55 PM
crnatumd.bsky.social
Community science is a great way to celebrate Earth Day all year long! Anyone of any age, experience level, or background can provide valuable information that increases scientific knowledge. #earthday #communityscience go.umd.edu/earthdaycomm...
April 22, 2025 at 1:23 PM
crnatumd.bsky.social
#MarylandDay is almost here! Join us in College Park for a daylong celebration of learning, discovery and all things UMD 💛 marylandday.umd.edu
April 14, 2025 at 3:53 PM
crnatumd.bsky.social
It's #WorldHealthDay! Did you know that regular time outside improves your physical and mental health? Click this link to check out some of the research about nature's health benefits. go.umd.edu/natureshealt...
April 7, 2025 at 3:05 PM
crnatumd.bsky.social
Middle school earth science project ideas #scienceeducation #middleschool #projectideas #scienceteachers climate.umd.edu/middle-schoo...
Middle School Earth Science Projects - Climate Resilience Network
While perusing the internet over the weekend, I saw a teacher’s post on a message board asking for Earth science project ideas. Of course, in the moment, I couldn’t think of anything I did in the clas...
climate.umd.edu
March 31, 2025 at 1:59 PM