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...

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...

Jennifer Pett-Ridge addresses dozens of attendees at the Roads to Removal symposium at UC Merced.

'Roads to Removal' Symposium Looks at Opportunities to Fight Climate Change

Discussions around climate change often center around the bad news - the planet is warming, weather is getting more extreme, resources are increasingly scarce. But there also is cause for...

Climate and Carbon Dioxide ‘Roads to Removal’ Discussion Set for UC Merced

What does the greater Merced community need to know about climate change? How might the Central Valley play a significant role in discussions and solutions about carbon dioxide removal? What new...

Public Radio Highlights Natural Reserves, New Program for Undergraduates

The latest installment of North State Public Radio’s Blue Dot podcast focuses on the UC Natural Reserve System and the national parks and features a segment about the UC Merced ¿field...

Buhl Named to ASCE Committee

Environmental Systems Ph.D. candidate Marie Buhl has been invited to join the American Society of Civil Engineers (ASCE) Committee on Adaptation to a Changing Climate (CACC). Buhl, who is from...

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...

Climate Change to Drive Surge in Insects that Attack Almonds, Peaches, Walnuts

As a result of climate change, the Golden State's farms are expected to face a surge in agricultural pests, which poses a threat to California's specialty crops industry. Populations of...

A male waterbuck antelope stands knee-deep in receding floodwaters three months after Cyclone Idai made landfall. Three months before this photo being taken, a waterbuck standing in this spot would be totally submerged by Cyclone Idai induced flooding.

Research Team Explores the Effects of Climate Catastrophes on Different Species

How different species of animals respond to extreme weather events — which are increasing because of climate change — appears to be related to body size and habitat preference, a new...

Labor, Community-based Groups Key to Addressing Climate Challenge, Study Shows

One of the major challenges of this century is democratically engaging institutions and large numbers of people with strategies to mitigate global warming by minimizing greenhouse gas emissions. A...