Carlos Moffat

Associate Professor, School of Marine Science and Policy University of Delaware

  • Newark DE

Prof. Moffat specializes in the dynamics of the coastal ocean in Antarctica, and how this region responds and contributes to climate change.

Contact

University of Delaware

View more experts managed by University of Delaware

Spotlight

4 min

A year in the spotlight: University of Delaware’s most notable media mentions of 2025

In 2025, the University of Delaware had many exceptional media mentions. Here are some of the most notable.  Science coverage dominated  Where will the next big hurricane hit? Ask the sharks. (The Washington Post) – Aaron Carlisle, a marine ecologist, was featured for his revolutionary work using sharks to predict major weather events. Scientists could soon lose a key tool for studying Antarctica's melting ice sheets as climate risks grow (NBC News) – Carlos Moffat, an associate professor and oceanographer, spoke about the national budget and how it's impacting climate research.  These Katrina Survivors Feel Overlooked. Now, They’re Using TikTok to Tell Their Stories (Rolling Stone) – Jennifer Trivedi, a disaster researcher, spoke about why Hurricane Katrina was such a major story.  Malala Yousafzai, Migration and Sustainability (Forbes) – Saleem Ali, a professor of energy and environment, contributed regularly to Forbes on environmental topics.  Scientists went hunting for freshwater deep beneath the Atlantic Ocean. What they found could have global implications (CNN) – Holly Michael, a professor of Earth sciences and civil and environmental engineering, spoke about the history of freshwater.  Engineering Professor Answers Electric Car Questions (WIRED) – Willett Kempton, a professor of engineering, joined WIRED to answer the internet's most interesting questions about electric cars. Plastic shopping bag policies are actually working, a new study suggests (CNN) – Kimberly Oremus, associate professor of marine science and policy, was featured in several major outlets on the effectiveness of plastic bag bans.  Insects are dying: here are 25 easy and effective ways you can help protect them (The Guardian) – Douglas Tallamy, an entomologist, was featured in dozens of outlets for his expertise.    Political news coverage was front and center  U.S. Chamber of Commerce sues Trump administration over $100,000 H-1B visa fees (NPR) – Daniel Kinderman, a political science professor, was interviewed for his expertise on a lawsuit involving changes in work visas.  The government shutdown is over, but expect more fights and higher insurance prices to come (Delaware Public Media) – David Redlawsk, a political psychologist, discussed the recent government shutdown and what an end to it signals.  Wrestling Over Charlie Kirk’s Legacy and the Divide in America (The New York Times) – Dannagal Young, a communications professor, commented on how media reacted to the death of Charlie Kirk.  Consequences for colleges whose students carry mountains of debt? Republicans say yes (NPR) – Dominique Baker, associate professor of education, was quoted in multiple national outlets for her education expertise.   General expertise came in clutch  Why the U.S. struggles with passenger service despite having the most rail lines (NPR) – Allan Zarembski, a professor of railroad engineering, was featured in dozens of national publications for his expertise.  From folklore to your front porch: The history of the jack-o'-lantern (NPR) – Cindy Ott, an associate professor of history, detailed the history of this autumn staple in multiple outlets.   Nexstar Media Group buying Tegna in deal worth $6.2 billion (AP) – Danilo Yanich, professor of public policy, noted the ways the media giant duplicates work across networks.  Warren Buffett hired Todd Combs to take over Berkshire's portfolio one day. Here's what close watchers say about his surprise exit. (Business Insider) – Lawrence Cunningham, director of UD's Weinberg Center, was featured throughout the year for his business and economic expertise.  Enlighten Me: How to make your holidays truly happy (Delaware Public Media) – Amit Kumar, a professor of marketing, discussed strategies for finding happiness during the holidays throughout the winter season.  Students and their stories shined throughout the year Networking: Is it what you know or who you know? (The Chronicle of Higher Education) – UD's career-development office, which assists students on their job journeys, was featured.  U of Delaware Creates Yearlong Co-Ops for Business Students (Inside Higher Ed) – A new partnership with the state of Delaware connects business students to local employers, with the goal of reducing brain drain in the region was featured.  Wilmington’s 'STEM Queen' earns national Obama–Chesky honor (The News Journal/Delaware Online) – Jacqueline Means, a management information systems major, was featured for earning a national recognition. Vita Nova Restaurant Gives Culinary Students Hands-on Training (Delaware Today) – The student-staffed restaurant, Vita Nova, was featured.  Delaware professor transforms writing class by teaching students to use AI as the technology reshapes the workforce (WHYY) – Matt Kinservik, a professor of English, was featured for teaching students to use AI responsibly, exploring its capabilities and fact-checking tools. Pop culture experts weighed in 'Stranger Things' expert at UD chats about Netflix show's appeal (The News Journal/Delaware Online) – Siobhan Carroll, an associate English professor, sat down with a reporter to discuss the latest season and how the horror genre is often a mirror of our real world. “Horrendous And Insulting”: Backlash Erupts Over “Misrepresentation” In 2026 Wuthering Heights (Bored Panda) – Thomas Leitch, an English professor, said that “literal adaptations of classic novels are exceedingly rare, maybe impossible.” Major changes at UD highlighted University of Delaware appoints interim president to the permanent post (The Philadelphia Inquirer) – News of UD's new president, Laura A. Carlson, was covered throughout the region. Retiree learning center gets boost with $1M gift for downstate OLLI classes (Spotlight Delaware) – a large donation to the southern Delaware chapter of the Osher Lifelong Learning Institute, was featured. To speak with any of these experts in 2026 on these stories or others, please reach out to MediaRelations@udel.edu. Happy holidays and cheers for a bright and healthy new year! 

Carlos MoffatAaron CarlisleJennifer TrivediSaleem AliHolly MichaelWillett Kempton

Media

Biography

Carlos Moffat received a B.S. in Marine Biology from the University of Concepción, Chile, and a Ph.D. in Physical Oceanography from the MIT-WHOI Joint Program. He was a Postdoctoral Researcher at the Woods Hole Oceanographic Institution. Since early 2016, he has held a faculty position at the School of Marine Science and Policy at the University of Delaware.

His research interests span a range of problems in Coastal Physical Oceanography with a focus on polar regions. These include understanding the role the ocean plays in glacier retreat, the impact of increased melting from Antarctica on the Southern Ocean, and how polar ecosystems are responding to climate change

Industry Expertise

Research
Maritime

Areas of Expertise

ocean circulation
Polar Oceanography
Ice-Ocean Interactions

Media Appearances

Scientists could soon lose a key tool for studying Antarctica's melting ice sheets as climate risks grow

NBC News  online

2025-09-01

“It’s not a faucet of water you can turn on or off,” said Carlos Moffat, associate professor of marine science and policy. “Are we really going to depend on other countries to collect the observations we need to know how sea level is changing in the United States?”

View More

NSF plans abrupt end to lone U.S. Antarctic research icebreaker

Science  online

2025-07-28

If there was a toolbox for understanding Antarctica, an icebreaker like the Palmer is “the hammer,” says Carlos Moffat, professor of marine science and policy. “You need it to get so much done.”

View More

University of Delaware researcher studying how warming temperatures in Antarctica could impact our region

WHYY  online

2023-02-18

Oceanographer Carlos Moffat and his graduate students returned to Delaware this month after spending 45 days at sea to better understand ocean warming and melting ice in the West Antarctic Peninsula — one of the fastest-warming regions in the world.

View More

Show All +

Articles

Impact of shallow sills on heat transport and stratification regimes in proglacial fjords

The Cryosphere Discussions

2023

The increased melting and rapid retreat of glaciers is a main contributor to sea level rise. In shallow-silled fjords common in Patagonia, Alaska, and other systems, these bathymetric features may act as the first-order control on the dynamics, constraining fjord-shelf exchange and thereby modulating glacial melting. However, we still lack a clear understanding of how circulation and associated heat transport in shallow-silled glacial fjords are modulated by fjord-glacier geometry and fjord-shelf properties. To address this, idealized numerical simulations are conducted using a coupled plume-ocean fjord model.

View more

Long‐term patterns in ecosystem phenology near Palmer Station, Antarctica, from the perspective of the Adélie penguin

Ecosphere

2023

Climate change is leading to phenological shifts across a wide range of species globally. Polar oceans are hotspots of rapid climate change where sea ice dynamics structure ecosystems and organismal life cycles are attuned to ice seasonality. To anticipate climate change impacts on populations and ecosystem services, it is critical to understand ecosystem phenology to determine species activity patterns, optimal environmental windows for processes like reproduction, and the ramifications of ecological mismatches. Since 1991, the Palmer Antarctica Long‐Term Ecological Research (LTER) program has monitored seasonal dynamics near Palmer Station. Here, we review the species that occupy this region as year‐round residents, seasonal breeders, or periodic visitors.

View more

Variability and Dynamics of Along‐Shore Exchange on the West Antarctic Peninsula (WAP) Continental Shelf

Journal of Geophysical Research: Oceans

2022

The continental shelf of the West Antarctic Peninsula (WAP) is characterized by strong along‐shore hydrographic gradients resulting from the distinct influences of the warm Bellingshausen Sea to the south and the cold Weddell Sea water flooding Bransfield Strait to the north. These gradients modulate the spatial structure of glacier retreat and are correlated with other physical and biochemical variability along the shelf, but their structure and dynamics remain poorly understood. Here, the magnitude, spatial structure, seasonal‐to‐interannual variability, and driving mechanisms of along‐shore exchange are investigated using the output of a high‐resolution numerical model and with hydrographic data collected in Palmer Deep.

View more

Show All +

Education

MIT-WHOI Joint Program

PhD

Physical Oceanography

2007

University of Concepción

BS

Marine Biology

1998

Languages

  • English