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Air Force veteran finds new mission in environmental science

Katarina Benson — Tue, 11 Nov 2025 19:13:04 +0000

Air Force veteran finds new mission in environmental science Katarina Benson Tue, 11/11/2025 - 14:13

In ��’s College of Science—where nearly 16% of students are connected to the military—Air Force veteran Rylee Ledoux is using her public health experience and passion for the environment to support fellow veterans and pursue a future in environmental science. A former Air Force public health technician, she now serves as the senior military transition coordinator in Mason’s Office of Military Services while completing her bachelor of science in environmental science and policy.

After graduating high school, Ledoux joined the military after seeing her sister’s experience in the Army and the opportunities it offered to see the world. “The Air Force felt like a good way to learn, grow, and set myself up for something meaningful,” she said.

Ledoux worked in several public health sectors in the U.S. Air Force. Photo provided

That decision led her to Little Rock Air Force Base in Arkansas, where she rotated through several areas of public health, including occupational health, deployment medicine, and communicable disease.

Then COVID-19 hit.

“Overnight the workload exploded,” she recalled. “I was assigned to a mission in Washington, D.C., for COVID operations, and that set the tone for the rest of my Air Force experience. I spent the remainder of my service in communicable disease, and it shaped a lot of how I see public health and the environment today.”

That experience became the foundation for Ledoux’s next chapter after completing four years in the Air Force. Drawn to the intersection of science and policy, she chose George Mason for its strong environmental programs, proximity to the nation’s capital, and reputation as a leading research institution.

“Working in communicable disease shows you really quickly how connected environmental health is to human health,” she said. “I wanted to study the root causes instead of only reacting to symptoms.”

Now, as part of Environmental Science and Policy professor Changwoo Ahn’s wetland ecology lab, Ledoux is learning to design and conduct research focused on restoration and ecosystem resilience. “I’m learning how to be precise in the field and how to understand ecological systems in a more meaningful way,” she said. “My goal after my master’s is to become a wetland ecologist and hopefully do restoration work.”

Ledoux works in the wetland ecology lab and hopes to do restoration work in her career. Photo provided

Ledoux will graduate this fall with her bachelor’s degree and, through George Mason’s Bachelor’s-to-Accelerated-Master’s pathway, will continue into the environmental science and policy master’s program.

Her commitment to community extends beyond the lab. She serves on the College of Science Dean’s Student Advisory Council and, through her work in the Office of Military Services, supports military-affiliated students as they transition to academic life.

“My biggest advice for veterans is to ask questions early and reach out to the Office of Military Services,” she said. “Community is everything at George Mason, especially for veterans. Once you lean into that community and participate in it, it gives you support, connection, and direction.”

That same sense of community and curiosity continues to guide her own journey. Beyond academics, Ledoux encourages others to embrace opportunities like studying abroad. She has participated programs in both Nepal and New Zealand.

“Seeing different cultures and ecosystems changed how I think about the world and my work,” she said. “I always tell people to take any chance they have to study abroad because it genuinely broadens your horizons.”

Looking back, Ledoux credits her military service with shaping both her resilience and sense of purpose. “It grounded me,” she said. “It taught me how to manage tough situations without losing focus. It was challenging, but it made me more disciplined, resilient, and goal oriented. I’m a better person because of it.”

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New Smithsonian-Mason opportunity offers students a pathway to conservation science

Colleen Rich — Wed, 29 Oct 2025 18:43:54 +0000

New Smithsonian-Mason opportunity offers students a pathway to conservation science Colleen Rich Wed, 10/29/2025 - 14:43

From cloning endangered black-footed ferrets to using drone technology to track wildlife to caring for red pandas up close, researchers at the Smithsonian’s National Zoo and Conservation Biology Institute are working at the forefront of conservation science. As a global leader in conservation research, the Smithsonian-Mason School of Conservation (SMSC), which is a partnership between �� and the Smithsonian, offers hands-on experiences to undergraduate students that few other institutions can match.

Photo by Cristian Torres/Office of University Branding

Now, students across the country can apply to take part in this kind of hands-on opportunity thanks to a ten-week summer research experience at SMSC through the National Science Foundation-funded Research Experiences for Undergraduates (REU) program.

The 2025 REU Saving Critically Endangered Species and Habitats: Next-Generation Education, Research, and Training for Conservation Biologists is only the second REU awarded to George Mason. The program is led by College of Science dean and principal investigator Cody W. Edwards, alongside biology professor and co-principal investigator David Luther.

At the Smithsonian’s Front Royal, Virginia, site, 10 participants will take part in field-based conservation projects. These students will work on developing strategies to preserve endangered species and acquire skills applicable to careers in conservation biology.

“One of the best things about George Mason is the wide range of backgrounds and experiences our students bring, along with the access we provide to top-tier research thanks to our location and partnerships with leading institutions like the Smithsonian,” said Edwards. “Hosting an REU allows us to expand that access nationwide, reaching students who are passionate about conservation and eager to make an impact, but who may not yet be aware of the opportunities available at George Mason.”

Edwards said the REU will act as an “amplifier,” offering a launchpad for students who have the passion and potential but lack exposure to advanced training in the field.

“This learning opportunity is incredibly difficult to replicate as you get both a world-class education, along with an expanded network of top industry professionals,” said Edwards. “Many students apply to work with Smithsonian scientists and researchers at George Mason, and now this REU provides a broader pathway to do that.”

Participants will engage with researchers and mentors like Edwards and Luther in a collaborative setting that blends fieldwork and lab-based research. Through these collaborations, students will deepen their research experience, gain critical career skills, grow professional networks, and generate findings with potential to impact conservation efforts globally.

“Everyone I’ve met got their start with the help of a good mentor,” said Luther. “People can do a lot of good work on their own, but having someone to guide you early on, someone who helps shape how you approach problems, work through challenges, and make sound decisions is invaluable. That’s why I think this grant and the research experience it offers undergraduates is so special.”

Students will focus their work in one of three core areas aligned with the school’s expertise: assessing and monitoring wild populations, studying ecological resilience in the face of environmental threats, or improving the care and management of species in human care.

The SMSC is distinguished by its rich history of renowned experts and visionary faculty dedicated to educating and inspiring the next generation of conservation leaders. Over the years, the school has welcomed some of the most influential figures in environmental science. The late Jane Goodall, a global icon of wildlife conservation, visited the campus in 2017, 2018, and 2019 to share her insights and engage with students. George Mason’s Department of Environmental Science and Policy was also home to the legendary Thomas Lovejoy, often referred to as the “Godfather of Biodiversity,” who mentored some of SMSC’s current faculty.

“What excites me most about the REU is the opportunity it creates, not just for the individual students, but for the broader conservation community,” Edwards said. “Their work can spark new ideas and help drive forward conservation initiatives beyond their own project, and builds networks of individuals who can collaborate to drive big changes.”

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George Mason pathways program introduces high schoolers to quantum

Katarina Benson — Fri, 03 Oct 2025 19:01:23 +0000

George Mason pathways program introduces high schoolers to quantum Katarina Benson Fri, 10/03/2025 - 15:01

Quantum science may operate at the tiniest scales of the universe, but its potential to reshape our world is anything but small. This summer, �� hosted the Pathways to Quantum Immersion Program, preparing high school students for careers in the rapidly emerging field of quantum science.

The program welcomed rising seniors from across the Washington, D.C., metropolitan area and Virginia for an immersive, two-part experience consisting of a two-week virtual course covering the fundamentals of quantum science, followed by an in-person week centered at the George Mason Fairfax ��. During the in-person experience students engaged with hands-on learning and saw how quantum concepts are already shaping the world around them. They also visited leading institutions in research, technology, and policy.

Program leads Nancy Holincheck and Jessica Rosenberg. Photo by Zander Leon/College of Science

“Before this experience, I always associated 'quantum' with quantum physics,” said participant Benjamin Fu. “But I’ve learned that quantum technologies power many of the applications and systems we rely on every day.”

The program is led by Jessica Rosenberg, professor of Physics and Astronomy and director of education at George Mason’s Quantum Science and Engineering Center, and Nancy Holincheck, associate professor in the College of Education and Human Development and associate director of the Center for Social Equity Through Science Education.

"We want to give the students a feel for why it is interesting and important so that they consider taking that next step in a field that can be challenging," said Rosenberg. "If we can get these students interested, there will be plenty of time for them to dive into the math and other details that you need to really pursue the field. We also make sure to introduce them to a lot of people with a lot of different backgrounds and experiences to show them the variety of ways they can engage with and make an impact in the field."

Both Rosenberg and Holincheck guided students this summer through interactive sessions and field experiences, with many participants citing the visits as a highlight of their experience. For Fu, the visit to the MITRE Corporation, an organization that manages federally funded research and development, left a lasting impression.

“I met so many working professionals, and I admire their curiosity and how well they communicate their expertise,” he said. “They have to work closely with government agencies and serve as a bridge between academic research and real-world policy, and I could definitely see myself doing something like that in the future.”

2025 Quantum Pathways Program participants. Photo by Zander Leon/College of Science

Fellow participant Laura De also liked visiting MITRE. “I’m interested in industry-based applications of quantum and so seeing how people in the workforce implement the technologies, outside of academia, was the coolest thing. I think seeing that helped me envision doing that in the future.”

Participant Colette Cookson described the visit to NASA’s Goddard Space Flight Center as the highlight of the program, where she witnessed aerospace engineering in action and saw the massive machinery used in final-stage rocket testing. The students were shown how the facility uses vibration, sound, and extreme temperatures to ensure a rocket is sound before sending it to space. “I didn’t realize how many people were involved in making a single launch possible and that each step had its own specialist come in to do their part. There’s a lot of collaboration and interdisciplinary work,” she said.

Rosenberg and Holincheck also took participants through George Mason’s labs and let them see some of the work being done by current George Mason students.

Participant Horayn Gibson uses a handheld spectrometer to look at the different light waves that make up helium. Photo by Kimberly Cruz-Cruz

“I had no idea George Mason had so many resources or was investing this much in STEM,” said Cookson. “Every lab we visited was amazing, and it was cool to hear the postdocs talk about their research. One was working on something they said they hoped could cure cancer.”

For Avanthika Thodupunuri, the most exciting part was meeting current George Mason students whose research connected with her own interests. “I want to know how quantum can be applied to the stock market, and one student was working on a physics-based study in that area,” she said. “This program was incredible. I was surrounded by people who were not only incredibly smart, but also genuinely curious, asking thoughtful questions and interested in the subject.”

The Quantum Pathways Immersion program is part of QSEC’s K12 Quantum Workforce Development Project, which was funded by an appropriation sponsored by former U.S. Rep. Jennifer Wexton and aims to inspire the next generation of students to pursue the field while simultaneously preparing a diverse quantum workforce in the Washington, D.C., metropolitan region.

“As the next generation, I think everyone is going to want to at least have some basic understanding [of quantum], and this program definitely gives you a head start on it,” said Thodupunuri.

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George Mason PhD champions coral reef conservation through research and mentorship

Katarina Benson — Thu, 24 Jul 2025 18:36:41 +0000

George Mason PhD champions coral reef conservation through research and mentorship Katarina Benson Thu, 07/24/2025 - 14:36

As a doctoral student at ��, Jordan Sims has spent the past several years immersed, literally and figuratively, in the underwater ecosystems of Honduras, where her research is helping solve real-world challenges in coral reef conservation.

Jordan Sims working with coral samples in the lab. Photo provided

As a marine microbial ecologist, Sims studied the invisible world of microbes living in and around coral reefs, exploring how these tiny organisms influence the health of one of the most vulnerable ecosystems on Earth. Much of Sims’s dissertation work involved coral settlement to help conservationists improve restoration techniques. She also investigated genotyping corals in restoration programs to ensure their genetic diversity supports long-term survival.

“It’s good science, and it’s important science,” said Sims, who graduated with a PhD in Environmental Science and Public Policy in May. “But it’s also applicable science. That was really fulfilling to me in my dissertation.”

Sims’s connection to Honduras came about through George Mason’s SCUBA Club. The club had taken students to Honduras for years, building strong relationships with local researchers and conservationists. When Sims joined the club as a PhD student, a single trip turned into an ongoing collaboration.

“I got to go on a trip and build those relationships, and then I continued working with them independently,” she said.

With her advisor, Environmental Science and Policy professor Jennifer Salerno, Sims nurtured those partnerships beyond the initial group trips, returning to Honduras on her own to work with the Roatán Institute for Marine Sciences, where she mentored undergraduate interns involved in reef research.

Collecting reef samples in Honduras. Photo provided

Sims shared that one of her most memorable experiences at George Mason was mentoring a student through the Undergraduate Research Scholars Program, offered by the university’s Office of Student Creative Activities and Research (OSCAR). The student developed a passion for reef work during a field trip to Honduras, later joined Sims on a research project, and ultimately returned to George Mason to pursue a master’s degree. “Watching that journey unfold was incredibly meaningful,” Sims said. “Being part of someone discovering their path was deeply rewarding.”

Sims earned her bachelor’s degree at Rice University, where she first developed an interest in marine biology and coral reefs. When considering graduate programs, she knew she wanted a PhD that combined science with policy. “In coral reef science, applied work is so important,” she explained. “Corals are dying, and we have such limited resources, so everything we do should contribute to the bigger picture.”

In 2022, Sims was awarded a Graduate Research Fellowship from the National Science Foundation (NSF), which she credits as a turning point in her academic career. After spending two years as a teaching assistant, the NSF support allowed her to shift to a research assistantship. “I was able to focus fully on my research, and I like to think I helped the reefs more because of that.”

Now, Sims is preparing to take the next step in her career: a postdoctoral position at the University of California, Berkeley. “I love doing research. I love mentoring students,” she said. “So, I’m looking for a place where I can be very hands-on with the reef but also help bring up the next generation of scientists.”

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George Mason faculty member helps NASA astrobiology task force shape future goals

Colleen Rich — Wed, 02 Jul 2025 15:40:55 +0000

George Mason faculty member helps NASA astrobiology task force shape future goals Colleen Rich Wed, 07/02/2025 - 11:40

�� researcher Anamaria Berea was selected to serve on NASA's Decadal Astrobiology Research and Exploration Strategy (DARES) Task Force 1.

Anamaria Berea. Photo by Ron Aira/Office of University Branding

This group of experts was charged with shaping the future of NASA’s astrobiology research over the following decade. As one of only 13 scientists chosen from across the United States, Berea contributed to identifying key research priorities, synthesizing community input, and guiding the development of NASA’s long-term strategy for exploring the origins, evolution, and distribution of life in the universe.

With an interdisciplinary background as a computational data scientist and artificial intelligence researcher, Berea, who is an associate professor in the Department of Computational and Data Sciences, brings a unique perspective to the task force. Most recently, she led the ASPIRE ONE Lunar Record project, a digital time capsule that preserves Earth’s cultural and scientific heritage and offers future lunar visitors a glimpse of life on Earth in the early 2020s. In March, the payload made a successful moon landing, a historic milestone for NASA’s Artemis program.

The astrobiology task force worked through more than 120 community-submitted papers to recommend nine major themes for the project. These themes, which range from detecting life on other planets to workforce and career development in astrobiology, were discussed and shared with the public at a two-day workshop in May. Phase two of the initiative will invite another task force to take these themes and compose a formalized strategy to support and advance the evolving needs of the field.

“We have rovers on Mars. We had probes on Venus to sample its atmosphere. But in the next era of space, it looks like there will be a focus on human spaceflight. And if we have humans in space, then how will this change the landscape for astrobiology research?” Berea said.

Astrobiology research has the potential to tackle some of the most profound cosmological questions humanity faces. It deeply explores the origins of life, suggesting that discovering even simple microbial life on nearby planets like Mars would fundamentally change our understanding of how life began on Earth.

These big questions capture significant attention from both the scientific community and the general public, highlighting the broad impact and importance of astrobiology research.

Read about the ASPIRE ONE Lunar Record project

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Anamaria Berea joined the Access to Excellence podcast to discuss her research on Mars settlements and Unidentified Aerial Phenomenon.

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Student-led Chesapeake Bay project showcases George Mason’s commitment to environmental stewardship

Colleen Rich — Wed, 25 Jun 2025 19:32:22 +0000

Student-led Chesapeake Bay project showcases George Mason’s commitment to environmental stewardship Colleen Rich Wed, 06/25/2025 - 15:32

Innovation and environmental stewardship are alive and well in �� classrooms, where students are translating ecological science into hands-on projects.

Vulcan Materials was on site to help with the concrete pouring. Photo by Evan Cantwell/Office of University Branding

In spring 2025, students in EVPP 480 Sustainability in Action gave a crucial boost to Chesapeake Bay oysters by constructing oyster reef balls where the bivalves can attach, grow, and develop into natural reef structures. The course is co-taught by Department of Environmental Science and Policy professors and George Mason alumni Dann Sklarew, PhD Environmental Science and Public Policy ’00, and Jennifer Sklarew, PhD Public Policy ’15.

Unlike species that rely on habitats created by others, oysters are the habitat. As a keystone species in the bay, their growth forms the foundation of reef structures that support a wide array of marine life.

“Oysters are critical to water filtration, carbon sequestration, and nutrient cycling,” said environmental science major Camille Larkin, who graduated with her bachelor’s degree in May. “Unfortunately, their populations have declined due to habitat degradation, disease, and overfishing.”

Larkin and classmates Noah Beck, BA Environmental and Sustainability Studies ’25; Erin Dougherty, BA Environmental and Sustainability Studies ’25; and Alex Peterson, BA Environmental Science ’25, worked together to develop the Chesapeake Bay Oyster Restoration Education Project, an interdisciplinary effort focused on habitat creation, environmental education, and community engagement.

The reef balls will take a year to cure before being place in the Chesapeake Bay. Photo by Evan Cantwell/Office of University Branding

With support from the Patriot Green Fund, they partnered with Coastal Conservation Association Maryland (CCA) and its flagship initiative the Living Reef Action Campaign (LRAC) to host a two-day event on George Mason’s Science and Technology �� that brought together nearly 25 volunteers. Using molds provided by CCA, volunteers assembled the molds and assisted in the concrete pouring effort, courtesy of Vulcan Materials, to build 20 artificial reef structures, called oyster reef balls. The reef balls are approximately three feet high and weigh about 250 lbs. each.

“This project started with four students who asked, ‘Why stop at improving our campus when we could make a difference across the entire Chesapeake Bay?’” said Dann Sklarew. “The [reef balls] were designed with rough surfaces to enhance the attachment of oysters and other stationary estuarine organisms, creating habitats for fish, shellfish, and even dolphins that pass through the bay.”

Helping the volunteers was LRAC representative and George Mason alum Jesse Howe, MEd Elementary Education ’15, assistant director of CCA. Howe has been conducting these reef-building workshops throughout the Washington, D.C., metropolitan area for several years as part of his CCA advocacy work.

Jesse Howe. Photo by Evan Cantwell/Office of University Branding

Howe said he was happy to hear from the students when they reached out to him about reef project. “I’ve always felt a strong connection with George Mason and was excited to be back on campus,” he said.

After graduating from George Mason, Howe taught in Latin America for nearly a decade before turning to conservation work. “This organization just really aligned with my personal values,” he said of CCA. And those teaching skills serve him well as he talks students of all ages through the steps of building the reef balls.

“It’s important work,” Howe said. “These volunteers are helping to create an ecosystem and support life in a spot of the Chesapeake Bay that has been devoid of that life for many decades.”

After the concrete structures cure for more than a year, they will be deployed at sites across the lower Potomac River and middle Chesapeake Bay and are expected to bolster oyster populations and habitat to support diverse marine life.

To extend the project’s reach, miniature versions of the reefs will be displayed on campus, alongside educational materials about oyster ecology and conservation in the Chesapeake Bay.

“We believe giving the George Mason community a hands-on role in this project builds awareness and fosters a sense of personal connection to local environmental challenges,” said Dougherty.

By combining cutting-edge scientific research with community-driven action, George Mason faculty and students are advancing reef science while realizing tangible restoration results.

Additional reporting by Colleen Kearney Rich.

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George Mason grad explores environmental management strategies

Katarina Benson — Fri, 13 Jun 2025 20:24:09 +0000

George Mason grad explores environmental management strategies Katarina Benson Fri, 06/13/2025 - 16:24

For Northern Virginia native Ryan McIntyre, the path to a master’s in environmental science and policy at �� began with something simple: a love for the outdoors and a family connection.

Ryan McIntyre. Photo by Office of University Branding

While attending Northern Virginia Community College, McIntyre was introduced to a job opportunity in the Meaningful Watershed Education Experience through family friend Cindy Smith, a professor in the Department of Environmental Science and Policy who runs George Mason’s program with Fairfax County Public Schools.

“I liked being outside, so I took the job,” McIntyre said. That decision would plant the seed for a future dedicated to conservation and environmental policy.

After completing his associate degree, McIntyre said George Mason felt like a natural next step. He enrolled in Mason’s Bachelor’s to Accelerated Master’s Program working on degrees in environmental science, a decision that would shape his academic and professional future.

“The accelerated master’s set me on a research path,” McIntyre said. “I don’t know where I would have ended up otherwise.”

McIntyre with blue crab. Photo provided

That research path led him to a recent fellowship with the U.S. Army Corps of Engineers through the Oak Ridge Institute for Science and Education (ORISE). His work focused on invasive aquatic plants, specifically Trapa bispinosa, a species of water chestnut known for its ability to rapidly spread across the surface of freshwater bodies.

“There’s a history of this genus in the U.S. going back to the 1940s,” McIntyre explained. “One species took over much of the Potomac River, and it took years to eradicate.”

Now, with a new species surfacing in Northern Virginia, the U.S. Army Corps brought McIntyre on board to study how local, state, and federal agencies are managing the threat. His master’s thesis centered on observing the management techniques of different organizations, including Fairfax County Park Authority and the Northern Virginia Soil and Water Conservation District. “It became an observational study comparing their management techniques, how effective they are, and how they compare to each other,” he said.

This blend of environmental science and government is no coincidence. When McIntyre earned his bachelor’s degree in environmental science from George Mason, he did so with a minor in public policy. “It was clear to me that you can’t protect the environment without the law,” he said. “I can do all the science I want to, but unless there is legislation in place, I don’t think we’ll make a lot of progress.”

That philosophy inspired his leadership as president of the George Mason student organization Science Policy Network, which works to bridge the divide between policymakers and scientists. The group organizes social and professional events that bring together students from both fields.

One of the most defining moments of his time at George Mason was a semester at the Smithsonian-Mason School of Conservation (SMSC). “It reset the course of what I wanted to do and changed my perspective on nature and ecology,” he said.

For someone who grew up memorizing environmental trivia and enjoying time outdoors, McIntyre said it was the first time those passions were recognized as valuable academic assets. “There were a lot of skills I had that I’d never applied in an academic setting before,” McIntyre said. “That experience showed me how my knowledge and interests could contribute to a deeper understanding of ecology and biodiversity.”

That semester working alongside Smithsonian Institution scientists at SMSC in Front Royal, Virginia, led to two internships for McIntyre. One summer he spent hunting for Virginia orchids in Shenandoah and identifying plants that grow around them, “in an attempt to understand the factors that make these hyper-specialized blooms call particular areas home.”

The next summer he found himself aboard a boat in the Chesapeake Bay counting fish as part of an internship with the Smithsonian Environmental Research Center in Edgewater, Maryland. There he served as an intern liaison between the Fisheries Conservation Lab and the center’s public-facing education department.

“My background as a science communicator got me a role turning the FishCon’s work into lesson plans for the public,” he wrote in an essay about his experience for a Smithsonian Magazine blog.

As he prepares for the next chapter, teaching as an adjunct professor at Northern Virginia Community College, McIntyre hopes to inspire a new generation of environmental leaders.

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George Mason students learn to tackle complex problems and engage with Virginia state senator

Katarina Benson — Fri, 14 Mar 2025 17:06:36 +0000

George Mason students learn to tackle complex problems and engage with Virginia state senator Katarina Benson Fri, 03/14/2025 - 13:06

Students trickle into the classroom, a mix of excitement and nervous energy in the air, as they prepare to present their policy recommendations. For the past few weeks, these �� students developed policy memos based on various socioeconomic and environmental issues facing Northern Virginia and together worked in groups to develop recommendations for addressing them. But today is different from the usual classroom discussion where ideas are shared with peers and professors. Now their audience is far more formidable: Virginia State Senator Stella Pekarsky.

EVPP 336 Tackling Wicked Problems in Society and the Environment, a course offered in fall 2024 by the Department of Environmental Science and Policy at George Mason’s College of Science, takes a problem-based learning approach, immersing students in complex public issues that require input from a variety of stakeholders. Unlike traditional lecture-based courses, it offers students the unique opportunity to develop potential solutions and present their recommendations to elected officials and university administrators. The feedback from these decision-makers provides valuable insights into the real-world implications of their proposals.

State Senator Stella Pekarsky (right) gives feedback on student presentations. Photo provided

“Learning how to use a systems thinking approach, students build the skills to better understand the complexity of the ‘wicked’ problems that we face and co-create approaches that take into account people’s differing perspectives,” said K.L. Akerlof, environmental science and policy professor. The course, EVPP 336, is part of the Mason Community Engagement and Civic Learning experience.

“A wicked problem describes multifaceted issues,” said junior environmental science major Mihika Bangarbale. “Take climate change—we often think about the science around this problem, but there are economic and social aspects to the issue that must also be considered when forming any sort of policy recommendation.”

The group presentations covered a variety of issues including sustainable agriculture, environmental education, and microplastic pollution in drinking water. All proposals were sent to Senator Pekarsky ahead of time, and students presented their ideas and answered questions when the senator visited their class in December.

“I’ve had policy writing assignments before, but this class provided tools to think more critically about who the key actors are in a system, how resources are managed, and who holds responsibility for them,” said environmental and sustainability studies major Maceo Franks. “It was incredible to present our ideas to someone actively involved in these matters and [who] could provide immediate feedback.”

Franks added that the presentation gave him a taste for what he hopes will be a long-term career. “The experience gave me the confidence to present my ideas effectively, which is exactly what I hope to do in the future.”

“Senator Pekarsky was so nice and easy to talk to,” said senior environmental science major Terrionna Cuthrell. “She was so engaged with not only my project, but with everyone’s project. And she also read the projects ahead of time, which I didn’t expect her to do.”

State Senator and George Mason alumna Stella Pekarsky met with students from a Department of Environmental Science and Policy. Photo provided

During class, Senator Pekarsky, a George Mason alumna with a BA in government and politics and a master of education, briefly spoke to the students after their presentations, noting her own memories of sitting where they are now. “It’s not easy to find solutions that will bring about progress in a way that brings together as many people as possible. But you all hit upon some great recommendations,” she said.

Akerlof, who is also a George Mason alum, said she hopes the experience of presenting recommendations is empowering and that it will inspire students to do it again. “I hope that makes them more engaged citizens, and it may open doors to them that may not have thought of for their careers,” she said

This is the case for Cuthrell, who thought her interest in environmental epidemiology pointed toward a career in the for-profit sector rather than politics. “After taking this class, I realized I want to be more involved in politics,” she said. “We learned about several issues, how it works when government agencies try to tackle them, and how I can make my voice heard. It’s really inspired me to rethink where I may be able to make the most impact.”

"Many of my previous classes have addressed environmental issues, but they’ve primarily focused on the science behind the problems," shared Julia Belvin, a senior majoring in environmental and sustainability studies. "What I appreciate about this course is that it goes beyond just understanding the issues—it challenges you to think about practical solutions and how you can make a real difference for people."

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George Mason scientist leads $1.8M NSF grant to address mobility challenges from urban flooding

Katarina Benson — Fri, 21 Feb 2025 19:36:52 +0000

George Mason scientist leads $1.8M NSF grant to address mobility challenges from urban flooding Katarina Benson Fri, 02/21/2025 - 14:36

�� researcher Alireza Ermagun has been awarded a $1.8 million grant from the National Science Foundation (NSF) to address mobility challenges caused by nuisance flooding. The project, a collaboration with Villanova University and the University of South Carolina, centers on understanding how frequent, low-level flooding disrupts daily transportation systems and devising equitable solutions.

Alireza Ermagun. Photo provided

Nuisance flooding frequently inundates roads and overwhelms stormwater systems, creating widespread transportation challenges. Ermagun emphasizes that such flooding disproportionately affects vulnerable populations who depend on public transit, walking, or biking. “These frequent but seemingly minor floods accumulate to create major disruptions, particularly for those already facing socioeconomic and mobility barriers,” said Ermagun, the director of Mobility Observatory and Data Analytics Lab and an assistant professor in the Department of Geography and Geoinformation Science. “This project aims to ensure that every resident has access to reliable transportation, regardless of the challenges posed by flooding.”

The research focuses on three neighborhoods in Philadelphia—Kensington, Manayunk, and Germantown—and involves close partnerships with the Philadelphia Water Department (PWD), the Delaware Valley River Regional Planning Commission (DVRPC), and the Energy Coordinating Agency (ECA). The team will examine the spatial and temporal extent of flooding in these areas and develop strategic green infrastructure solutions to address mobility barriers.

“Nuisance flooding is common but difficult to assess,” said Virginia Smith, a water resource scientist at Villanova University. “These events, however, disrupt people’s lives and their ability to move around their communities. By identifying where flooding occurs and its impact, we can develop meaningful solutions to improve daily life and beyond.”

The project places a strong emphasis on engaging communities directly impacted by nuisance flooding. Peleg Kremer, a social-ecological systems scientist at Villanova University, explained, “this project brings community voices into planning, translating their lived experiences into equitable, actionable solutions.”

“Many individuals rely on stable, predictable transportation patterns in their daily lives, and disruptions can be especially harmful for the most residents. Understanding the roots of these

impacts is key to creating effective solutions,” said Brian Levy, a social scientist at the University of South Carolina.

The project also aims to innovate in green infrastructure and mobility planning, ensuring that proposed solutions are not just functional but equitable. “By reducing mobility barriers through strategic infrastructure planning, we can promote resilience in urban transportation,” said Chenfeng Xiong, a transportation scientist at Villanova University.

Reflecting on the broader vision of the project, Ermagun emphasized the importance of combining data-driven approaches with community insight. “Some solutions, like flexible pick-up and drop-off stations or subsidies for ride sharing, show promise,” he said. “But to truly address the scale of the problem, we need to explore more transformative changes, potentially redesigning urban infrastructure, from roads to sewer systems. Our research aims to provide the data and strategies necessary to identify the most effective interventions while centering the voices of those most impacted.”

With a timeline extending through August 2028, this initiative offers unique opportunities for graduate students, researchers, and community members to collaborate on cutting-edge research while contributing to lasting, positive change in Philadelphia’s neighborhoods.

“Our ultimate goal is to not only mitigate the impacts of nuisance flooding,” said Ermagun, “but also to empower communities to adapt and thrive in the face of increasing climate challenges.”

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Alireza Ermagun

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$1.2M NSF-funded fellowship aims to foster diversity in quantum science workforce

Colleen Rich — Mon, 28 Oct 2024 14:09:11 +0000

$1.2M NSF-funded fellowship aims to foster diversity in quantum science workforce Colleen Rich Mon, 10/28/2024 - 10:09

�� received a $1.25 million grant from the National Science Foundation (NSF) to launch a postdoctoral fellowship program that will prepare recent PhD graduates to be leaders in quantum education and workforce development research. The program focuses on addressing challenges in quantum education, particularly in building an inclusive and equitable workforce.

Jessica Rosenberg. Photo by Office of University Branding

The �� Quantum Education Research Postdoctoral Fellowship will be led by Jessica Rosenberg, an associate professor in the Department of Physics and Astronomy and director of education for the Quantum Science and Engineering Center.

“It’s an opportunity to bring together recent PhDs from different disciplines to think about the problem of building a diverse and equitable workforce from varying angles while also providing an environment for them to build and strengthen their careers in STEM education research,” said Rosenberg.

She will work alongside co-principal investigators Paula Danquah-Brobby, associate dean of access, belonging, and community engagement in the College of Science; Jill Nelson, an associate professor in the College of Engineering and Computing (CEC); and Nancy Holincheck, an assistant professor in the College of Education and Human Development (CEHD), to engage with fellows, provide mentorship, and assist in research projects.

According to Rosenberg, postdoctoral researchers occupy a unique and sometimes challenging phase in career development, where the level of support can vary significantly. They are learning to lead their own projects and take responsibility for forging their future careers, but they still need to develop additional skills. In the program, postdoctoral fellows will receive essential mentorship and networking opportunities and encouragement to develop their own projects and collaborate on existing ones. By working in a small cohort, participants will receive the guidance necessary to make the most of this critical stage in their careers.

“George Mason is a leading institution in the quantum education space,” said Rosenberg. “We are positioned well to provide a meaningful fellowship like this, to bring in folks and help them to really think through challenges and start their careers.”

“Fostering an inclusive and equitable workforce starts in the classroom,” said Danquah-Brobby. “It has been well established that diversity of thoughts, perspectives, lived experiences, disciplinarity, among others, is positively associated with scientific discovery, innovation, and achievement. To successfully rise to the myriad 21st-century challenges, centering diversity, inclusion, and equity throughout and across the STEM ecosystem is absolutely essential.”

The quantum field is rapidly evolving and expected to make significant impacts in the coming years, driven by initiatives like the National Quantum Act, which aims to accelerate quantum research and development. The U.S. government is increasing investments in quantum technologies that, Rosenberg explained, are poised to enhance various applications including communications through quantum cryptography and advanced sensing techniques. Notably, quantum sensing has already shown substantial progress, with potential uses in oil prospecting and military positioning, especially where GPS is unavailable.

Additional support of the grant will come from CEHD faculty members Supriya Baily, Sujin Kim, Shekila Melchior, and Lisa Tullo; Shá Norman, College of Visual and Performing Arts’ director of diversity; Erikca Brown, associate director for inclusive education; Christi Wilcox, CEC’s director of programs and research; Weiwen Jiang, CEC postdoctoral research associate; and Benjamin Dreyfus, associate professor in the Department of Physics and Astronomy.

During July 2023, Jessica Rosenberg coordinated the Pathways to Quantum Immersion Program, which helped high school students learn about the promise of quantum technologies.

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Laura Powers

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$1.2M NSF-funded fellowship aims to foster diversity in quantum science workforce

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