Modeling the Gulf: A Researcher’s Quest to Map Every Current, Particle and Tide
May 29, 2026 — Understanding the dynamics of how water moves is deceptively simple in concept and endlessly complex in practice. Real-world marine environments are anything but controlled: Weather, seasons and geography change constantly. Yet understanding water movement is a critical aspect in areas of study like marine biology, coastal and environmental science and even policy around how we recover from natural disasters.
Dr. Jiabi Du, assistant professor of marine and coastal environmental science at Texas A&M University at Galveston, is spearheading the comprehension of ocean circulation and dynamics by creating detailed 3D ocean models that simulate how water moves throughout Gulf environments.
“I like to use 3D models as a major tool to help me understand the underlying physical processes and mechanisms driving all the interesting phenomena we have seen,” Du said.
Du has spent years developing a high-resolution coastal ocean model for the northern Gulf. His model can replicate oceanic conditions such as water level, ocean currents, waves, temperature and salinity with stunning accuracy — requiring hundreds of processors to simulate on a powerful supercomputer.
“We can comfortably use 400 CPUs to do all the simulations,” Du said. “It gives us pretty good efficiency — about 24 hours for a one-year simulation.”
These 3D models are endlessly customizable, making them invaluable tools for isolating impacts from different forces — such as tide, wind and hurricanes — and measuring how they affect the whole system. When integrated with real-world observations, applications for these findings…
Data source: U.S. Energy Information Administration, 
March 4, 2026 — Texas state tax revenue from oil and natural gas was down considerably during February 2026 when compared with a year ago, while the state’s overall sales tax income was up nearly 4-percent.
