Research Areas
Atmospheric Sciences
We study extreme weather, climate change, and their impacts on both ecosystems and modern society.
Environmental Geoscience
We use biology, chemistry, geology, and physics to understand how the Earth System supports such a diversity of life and how human behavior is impacting this system.
Geodata Science Initiative
Data science is the fourth and the newest paradigm of science. In Geodata Science Initiative, we conduct transdisciplinary research, merging or articulating EAPS subject matters with technical areas in data science: statistical and machine learning methods and models, algorithms for the models and methods, and computational environments for data analysis.
Geology and Geophysics
We study the processes that shape our planet, from the building of mountains and oil-bearing sedimentary basins, to the flow of warm rocks and cold glaciers, to the triggering of earthquakes.
Planetary Science
We study the evolution of the solar system and how planets evolve over time due to impacts, tectonics, and atmospheric processes, with an eye to the potential for past and future habitability.
Research News
05-28-2024
THE CONVERSATION — If the National Hurricane Center’s early forecast is right, the North Atlantic could see 17 to 25 named storms, eight to 13 hurricanes, and four to seven major hurricanes by the end of November. That’s the highest number of named storms in any NOAA preseason forecast. Jhordanne Jones, NOAA Climate and Global Change Postdoctoral Fellow with Purdue EAPS, wrote about these predictions in The Conversation.
Satellites and space junk burning up in the atmosphere is a new kind of pollution
05-28-2024
CBC — Scientists doing high-altitude sampling of material deposited when meteorites burn up in the atmosphere are seeing a shift in the material they've been collecting. In a recent study in the journal PNAS, scientists found that increasingly the particles contain material that could have only come from vaporized space junk, such as the upper stages of rocket boosters and re-entering satellites. Daniel Cziczo, an atmospheric scientist at Purdue University, said they're now trying to find out what kind of impact this in material in the stratosphere may have on things like the ozone layer and global warming. He is interviewed on Quirks and Quarks radio by CBC.
Are volcanic depressions on the Moon a fountain of youth?
05-17-2024
Some volcanic areas on the Moon have a youthful appearance. These areas are known as Irregular Mare Patches, (pronounced MAHR-ay), or IMPs, and are considered youthful-looking in that, by appearance alone, look as though they were formed over a billion years after the Moon is thought to have stopped having volcanic eruptions. It’s a puzzle that lunar scientists have tried to resolve since their discovery and has major implications for the Moon’s evolution. Researchers at Purdue University recently published their findings on the composition of these IMPs and how they have managed to hide the proverbial fine lines and wrinkles. Hunter Vannier, PhD Candidate at Purdue University, is the lead author of the study published in AGU’s JGR Planets.
2024 NFS Graduate Research Fellowship Program announces awardees and honorable mentions
05-16-2024
The National Science Foundation (NSF) has announced the 2024 Graduate Research Fellowship Program (GRFP) which included 20 awardees and 12 honorable mentions from Purdue University. Of the pool of innovators, the Purdue University College of Science students stood out with ten awardee offers and two honorable mentions including these Purdue EAPS students: Katie Wilson, Addison Curtis, Haleigh Brown, Mariana Blanco-Rojas, and Sara Cuevas-Quiñones.
Weather station networks benefit farmers, others
05-14-2024
FARM PROGRESS — Farmers are on the lookout for localized weather data. Weather stations, from simple thermometers and rain gauges to complex internet-connected instruments, have long served as tools for gathering data on the current environment. Severe weather expert Robin Tanamachi of Purdue EAPS, discusses the use of WHIN stations and their reliability.