Earth Systems Science

Two UC Merced Researchers Among This Year’s AAAS Fellows

March 26, 2026

The sign reads University of California, Merced

Professors Asmeret Asefaw Berhe and Ming-Hsuan Yang have been named 2025 fellows of the American Association for the Advancement of Science, the world’s largest general scientific society and publisher of the Science family of journals. They are among the nearly 500 scientists, engineers...

Professor’s Novel Mercury-Mapping Project Wins State Grant

Civil and environmental engineering Professor Erin Hestir’s proposal for a unique system of mapping mercury in the waters of the San Francisco Delta has won her and her team of collaborators...

UC Climate-Change Research is One Focus of Global Summit, New Reports

California aims to lead the nation — and the globe — in climate change research, policy and action — in large part through climate-focused research conducted at University of...

Merced River Helps Explain How Soils Capture and Store Planet-Warming Carbon

Soils are carbon sinks, storing more planet-warming carbon than the atmosphere and all animal and plant life combined. But they can also release massive amounts of stored carbon into the...

Berhe Selected by National Academies to Serve as “New Voice” for Science

The National Academies of Sciences, Engineering and Medicine (NASEM) just announced that they’ve selected Professor Asmeret Asefaw Berhe to serve as an inaugural member of the Academies’...

Sierra Nevada forest tree trunks in a mechanically-thinned forest.

Billions of Gallons of Water Saved by Thinning Sierra Forests

There are too many trees in Sierra Nevada forests, say experts from UC Merced, UC Irvine and the National Park Service working at the National Science Foundation Southern Sierra Critical Zone...

Sustainable California Video Highlights UC Water Academy Experience

April is Earth Month. It’s also when UC Water Academy — an intensive course aimed at training the next generation of California water experts — starts its second year. To mark...

Helmrich Awarded Delta Science Fellowship

Hart Elected Lifetime Fellow of Ecological Society

Graduate programs in the natural sciences are among the many UC Merced graduate programs included in the newest U.S. News rankings of Best Graduate Schools.

Grad Programs Make U.S. News Rankings Debut

For the first time, UC Merced’s doctoral programs in the sciences have been ranked among the best in the nation, according to U.S. News & World Report’s 2019 edition of Best Graduate...