Earth Systems Science

June 1, 2026

African elephants cross the savanna.
Key Points: Elephants function as a keystone species, producing large amounts of nutrient-rich dung that sustain diverse dung beetle populations and support wider ecosystem health. A 15-year field experiment showed that removing elephants leads to sharp declines in dung beetle...
Researching oceanic oil spills can be difficult when you work at a landlocked university like UC Merced. But thanks to a large consortium of researchers from around the country, that’s exactly what...
Several UC Merced faculty members will play important roles in a new UC systemwide effort to study the ecological effects of climate change across varied ecosystems. Funded by a $1.9 million...
MERCED, Calif. — Research into sustainable water supplies and viable solar energy solutions won the University of California, Merced, an anticipated $5 million in prestigious and competitive grants...
When people get near California’s giant sequoias, they usually look up.   But Professor Steve Hart looks down, and what he finds beneath the trees has intrigued him.   The trees, some of which could...
Professor Carolin Frank will collect $1.6 million over the next four years to continue researching the nitrogen-fixing bacteria that live in pine needles and to work with the Sierra Foothill Charter...
Shy in high school, Rachel Fang didn’t want to follow the same pattern as a UC Merced student. “I decided that I was going to change,” Fang said. “I wanted to be more outspoken.” Fang found the...
Extreme changes in seasonality in the Sierra Nevada can have lasting impacts on meadow health and could mean less water and carbon storage in high elevation wetlands, according to research conducted...
As the climate warms, sources of the water so critical to life everywhere on Earth are drying up. By the end of this century, communities dependent on freshwater from mountain-fed rivers could see...
The discovery of a new, rare species of monkey flower by Professor Jason Sexton provides clues as to how new species are born. Sexton, who researches the monkey flowers that grow wild throughout...

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