Sierra Nevada Research Institute

UC Merced’s Berhe Joins Scientists in Warning of Global Land Mine Crisis

July 24, 2025

A sign posted on a tree in Eastern Europe warns of active land mines.

More than 100 million land mines remain buried around the world, posing a threat in approximately 70 countries and territories, and killing or injuring about 5,000 people, most of them civilians, every year. As the world’s geopolitical landscape shifts, nine scientists studying...

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...

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...

Close-up photo of caucasian woman in glasses with short white hair.

Campus Voices: Partnering With Parks for Our First Research Institute

UC Merced is the only university with a research station in Yosemite National Park, and we have the Sierra Nevada Research Institute (SNRI) to thank for that. Looking back, it’s hard...

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...

Study: Wildfires, Climate Change Could Make Sierra a Polluter

What if nature were to become a polluter, discharging millions of tons of planet-warming carbon into the atmosphere in much the same way as diesel-fueled trucks or coal-fired power plants? This...

‘Water in the Balance’ Highlights UC Merced Research

Water is a delicate balancing act in California. When the scales tip in the wrong direction, the consequences can have national effects. Nobody knows this better than UC Water Co-Director Joshua...

Researcher’s Work Shows History Doesn’t Indicate the Future of Climate Change

Shakespeare might have been right when he wrote “what’s past is prologue,” but not when it comes to modeling climate change. A new study shows that rising air temperatures could have a crippling...