Climate Change

Study Indicates Human-caused Dust Events are Linked to Fallow Farmland

June 2, 2025

The Central Valley is a major contributor to a growing dust problem, in large part because of agriculture, researchers say.

An average of more than 1 million acres of idled farmland a year is a significant contributor to a growing dust problem in California that has implications for millions of residents’ health and the state’s climate. A new study published in Nature Communications Earth and Environment...

Postdoctoral Researcher’s Work in International Ecology Journal

The theory that temperature limits how far up in the mountains trees can grow looks like it’s true, but not in the way researchers had expected. Working with Professor Lara Kueppers, UC Merced...

Graduate Student Bringing UC Merced to Western Pacific

Graduate student Sharon Patris likes spending time at a lake in the middle of the forest on an uninhabited island in the western Pacific. The marine lake named Ongiem’l Tketau and informally known as...

Professor’s Paper, Among Year’s Best, Shows Dramatic Effects of Mountaintop Mining on Climate

UC Merced School of Engineering Professor Elliott Campbell has co-authored a paper showing that mountaintop removal mining will dramatically accelerate the regional effects of global warming by...

California is Home to Extreme Weather, Too

MERCED, Calif. — California isn’t going to face a superstorm like Hurricane Sandy because the Pacific Ocean is too cold to feed that kind of weather system. But that doesn’t mean California won’t see...

National Science Foundation Grant Supports Biodiversity Research

MERCED, Calif. — A $1.9 million grant from the National Science Foundation will support a five-year investigation by University of California, Merced, researchers into environmental changes in marine...

Snowy, Sandy Research Explores Climate Change

From the white, sugary sands of Hawaii to the white, powdery slopes of the Sierra Nevada, Natural Sciences Professor Stephen Hart has his eye on climate change. For the past two years, the professor...

National Science Foundation Funds San Joaquin River Research

MERCED, Calif. — People talk about climate change all the time. But researchers at the University of California, Merced, are working to find out exactly how it will affect the millions of people who...

River Project Promises Clarity, Security for State Water Resources

MERCED, Calif. — Researchers at UC Merced are taking an important step toward a statewide water-monitoring system by installing wireless sensors across the American River basin. The system, which is...

More Homes in Danger from Fire in Coming Decades, Research Shows

The risk of losing your home to a wildfire could double within the next 40 years, according to modeling done by UC Merced Professor Anthony Westerling. In a paper prepared for the California Energy...