Environmental Engineering

Report Reviews How California's Water Projects Balance Needs of People and Endangered Species

December 9, 2025

Photo is a mugshot of Professor Josué Medellín-Azuara depicted on a blue and gold background.

A National Academies committee that includes a UC Merced researcher recently released its findings from a review of the science behind the operations of two massive California water projects. Civil and environmental engineering Professor Josué Medellín-Azuara is a member of an ad hoc committee...

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...

A bird's-eye view of browning forest due to the effects of drought.

Scientists Explain Mechanisms Affecting Runoff Levels During Drought

Scientists at UC Merced’s Sierra Nevada Research Institute (SNRI), UC Irvine, UC Davis and the USDA Forest Service have enumerated the mechanisms that serve as master regulators of streamflow...

Study: Climate Change, Drought Threaten Giant Sequoias

A new study published online in the Journal of Geophysical Research: Biogeosciences finds that the giant sequoia, a fixture of California’s Sierra Nevada forests for the past 2.6 million years...

‘Energize Colleges’ Sustainability Internships Available

UC Merced’s sustainability office is seeking undergraduate students who are thinking about careers in energy to fill this fall’s Energize Colleges internships. UC Merced is one of...

Aerial photograph of green farmland being watered by dozens of sprinklers.

Water Documentary Featuring SNRI Researchers to Premiere in Merced

A full-length documentary highlighting the relationship between water, food security and, ultimately, global security, features UC Merced researchers and is scheduled to premiere Sept. 14 in downtown...

Two men pose with an oversized check on stage at a check presentation ceremony for the PG&E award to SNRI.

PG&E Funds Critical SNRI Work on Sierra Forest Resiliency

A team of UC Merced researchers was recently awarded $100,000 from Pacific Gas and Electric Company (PG&E) to identify ways to improve drought resilience and reduce the risk of wildfire in Sierra...

Professor Asmeret Asefaw Berhe stands in front of a wall wearing a light blue lab coat and holding a tray of cake tins filled with soil samples.

Earth Scientist Targets Sexual Harassment With NSF Grant

Professor Asmeret Asefaw Berhe is a biogeochemist who studies the impact of climate change on Sierra Nevada soils. She’s also active in efforts to recruit and retain women in science,...

A man in a blue jacket, blue jeans and sunglasses stands in a snowy forest repairing an electronic sensor device.

Massive Sensor Network Helps Scientists Monitor Mountain Water Resources

Scientists from the Sierra Nevada Research Institute, UC Merced, UC Berkeley and the USDA Agricultural Research Service have designed the first ever wireless sensor network (WSN) capable of...

Study: Critical Sierra Meadows Being Overtaken by Forest

Subalpine meadows are among the Sierra Nevada’s most enchantingly picturesque landscapes. These sparsely wooded, grassy expanses are home to plants and animals found nowhere else, and they play an...