Life and Environmental Sciences

Being able to accurately predict how the climate will change in the future is one of the most important quests of our lifetimes. A key to better prediction is the fundamental understanding of how particles in the atmosphere are connected to climate and climate change. One way to do that is to better understand the interactions between desert dust particles and radiation — from the sun and the Earth's surface.

UC Merced 's resident expert on the nightmarishly massive megalodon will play a role in Discovery Channel’s Shark Week, a celebration of the toothy creatures at the top of the oceanic food chain.

Professor Sora Kim will be featured in a show called “Jaws vs. The Meg,” in which she and other experts discuss and compare two of the largest predators to ever roam the oceans.

Incoming Bobcat Benji Thier already knows what he wants to do with his college degree: Save the planet.

“I am planning to study Environmental Systems Science because I did some environmental work in high school and I think it is a very important and relevant field,” he said. “I believe we need more people in this field because we need to save our planet.”

Thier, a Tiburon native and graduate of Redwood High School, visited the campus on Bobcat Day and was impressed with how much environmentally related research is being conducted.

Megalodon was the biggest shark in the world — 50 feet long or more — and one of the largest fish ever to exist. It roamed most of the world’s oceans from 23 million to 3.6 million years ago.

A new study by paleoecology Professor Sora Kim and colleagues shows the shark’s body temperature was considerably higher than previously thought and provides clues to the species’ demise.

New students or those who have not yet chosen their majors will have an array of options before them.

Five new majors and several new emphases, ranging across all three schools, are all coming online in 2024 and are recruiting students now.

New bachelor’s of science degrees:

• chemical engineering
• data science and computing
• public health

New bachelor’s of arts degrees:

• data science and analytics
• environmental humanities

New emphases:

In the mechanical engineering major:

Professor Sora Kim has received a CAREER award for her project that bridges concepts between modern and ancient marine ecosystems by integrating geochemical and modeling approaches with paleobiology.

Kim is the 34th researcher from UC Merced to earn a CAREER award from the National Science Foundation (NSF).

UC Merced continues to be recognized nationally, with some programs leaping forward, according to U.S. News & World Report’s 2023-2024 edition of Best Graduate Schools released on April 25.

At UC Merced, mercury is a regional challenge that student and faculty researchers have been tackling for several years. Mercury was used to extract gold during the Gold Rush in California, and the element was also mined at the New Almaden site, at one time the second-largest mercury mine in the world near today’s Silicon Valley.

Professor Rebecca Ryals has made campus history by being named UC Merced’s inaugural Presidential Chair in Climate Change. The appointment was recommended by her peers and Dean Betsy Dumont from the School of Natural Sciences in recognition of Ryals’ outstanding research, teaching and service.

Soil biogeochemistry Professor Asmeret Asefaw Berhe — who is on leave from UC Merced while she serves as federal director of the Office of Science for the Department of Energy — has been elected a member of the National Academy of Engineering (NAE).