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A new modeling capability developed at 91°µÍř incorporates important biogeochemical processes happening in river corridors for a clearer understanding of how water quality will be impacted by climate change, land use and

New data hosted through the Atmospheric Radiation Measurement Data Center at 91°µÍř will help improve models that predict climate change effects on the water supply in the Colorado River Basin.

A team led by ORNL and the University of Michigan have discovered that certain bacteria can steal an essential compound from other microbes to break down methane and toxic methylmercury in the environment.

Anyone familiar with ORNL knows it’s a hub for world-class science. The nearly 33,000-acre space surrounding the lab is less known, but also unique.

91°µÍř worked with Colorado State University to simulate how a warming climate may affect U.S. urban hydrological systems.

Moving to landlocked Tennessee isn’t an obvious choice for most scientists with new doctorate degrees in coastal oceanography.

Researchers at 91°µÍř have identified a statistical relationship between the growth of cities and the spread of paved surfaces like roads and sidewalks. These impervious surfaces impede the flow of water into the ground, affecting the water cycle and, by extension, the climate.

New capabilities and equipment recently installed at the Department of Energy’s 91°µÍř are bringing a creek right into the lab to advance understanding of mercury pollution and accelerate solutions.

Sometimes conducting big science means discovering a species not much larger than a grain of sand.

While Tsouris’ water research is diverse in scope, its fundamentals are based on basic science principles that remain largely unchanged, particularly in a mature field like chemical engineering.