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Environmental Engineering

From Soil to Climate Solutions: Berhe Leads Sierra Nevada Research Institute into its Next Chapter

September 11, 2025

Professor Asmeret Asefaw Berhe

When Professor Asmeret Asefaw Berhe arrived at UC Merced in 2009, she and her husband, Professor Teamrat Ghezzehei, were leaving major research institutions to join a brand-new campus in California’s Central Valley. It was a leap of faith — one made easier by the Sierra Nevada Research...

Gov. Gavin Newsom discusses upcoming federal and state solar projects with other officials.

New Canal Project Expands on UC Merced Solar Research

Federal and state government officials journeyed to the western corner of Merced County on Thursday to announce a new project to place solar panels on the water in the Delta-Mendota Canal. The...

An almond orchard with irrigation lines is pictured.

Water Risks to Agriculture: Too Little and Too Much

Water is among the most precious resources on the planet. Some areas don't get enough; some get too much. And climate change is driving both of those circumstances to ever-growing extremes....

An irrigation water delivery canal in the San Joaquin Valley of California,

An Invisible Water Surcharge: Climate Warming Increases Crop Water Demand in the San Joaquin Valley's Groundwater-Dependent Irrigated Agriculture

University of California researchers from the USDA-funded Secure Water Future project recently found that increases in crop water demand explain half of the cumulative deficits of the agricultural...

A forest fire is pictured in a photo from "California's Watershed Healing"

New Film Profiles Immediate Actions to Restore California's Wildfire-vulnerable Forests

The new film "California's Watershed Healing" documents the huge benefits that result from restoring forests to healthier densities. UC Merced's Sierra Nevada Research Institute...

Photo shows tree mortality in Sierra National forest, taken by Margot Wholey, December 2015.

Having a Mix of Tree Heights Enhances Drought Resilience in Sierra Nevada Forests

In a paper published in Nature Communications, UC Merced Professor Roger Bales, collaborating with an international team, found that the height of neighboring trees strongly influenced whether...

Researcher Among the World's Most Highly Cited for the Fourth Straight Year

Distinguished Professor Martin Hagger from the Department of Psychological Sciences has been awarded one of this year’s Clarivate Highly Cited Researcher awards. He is one of four...

Professor Colleen Naughton is pictured with students in the Summer Bridge program.

Naughton Honored as One of '40 Under 40' by Engineering Organization

UC Merced civil and environmental engineering Professor Colleen Naughton has been included in the American Academy of Environmental Engineers and Scientists' (AAEES) 40 Under 40 Program....

Graduate students Alauna Wheeler, Arabi Seshappan, Zunaira Iqbal and Hope Hauptman received a prestigious fellowship from the Northern California Chapter of the Achievement Rewards for College Scientists Foundation.

ARCS Scholars Work to Advance STEM Research

Four UC Merced graduate students can focus fully on their research and academic studies this year thanks to a generous gift from the Northern California Chapter of the Achievement Rewards for College...

Scientists collect vegetation data from the Cape Of Good Hope, Western Cape, South Africa. Photo by Adam M. Wilson

NASA-funded Biodiversity Research Project Launches in South Africa

Understanding and conserving biodiversity, or the variety of life in ecosystems, is key to sustaining life on Earth. A research project funded by NASA that is launching this week in South Africa,...

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