Earth Systems Science

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).

Graduate Division’s Competitive Edge Summer Bridge program for incoming Ph.D. students was identified as a Program to Watch by Excelencia in Education, a national effort to identify evidence-based programs that improve Latino student success in higher education.

Although climate change is still a very real challenge, the past decades of efforts to reduce the effects of human activities on the atmosphere have been potent enough to have thrown off the models scientists use to understand and forecast the atmosphere’s chemical composition and cleansing capacity.

Life and Environmental Sciences Professor Emily Moran and collaborators at several other universities are set to conduct a continental-scale analysis of climate change effects on tree reproduction.

Adding even a small amount of biochar — a charcoal-like material produced by burning organic matter — to a dairy’s manure-composting process reduces methane emissions by 84%, a recent study by UC Merced researchers shows.

The dairy industry is one of the main sources of methane in California, making up 50% of the state’s methane emissions. Reducing these emissions is a critical part of state and federal efforts to address climate change.

The U.S. Senate today confirmed UC Merced Professor Asmeret Asefaw Berhe to be the new director of the Office of Science in the federal Department of Energy.

The Department of Energy’s Office of Science is the lead federal agency supporting fundamental scientific research for energy, and the nation’s largest supporter of basic research in the physical sciences.

The May 1 deadline is fast approaching for students to apply for the San Joaquin Valley Food and Agriculture Cyberinformatics Tools and Science (FACTS) bridge program, a paid summer research program funded by a grant from the U.S. Department of Agriculture, National Institute of Food and Agriculture.

Graduate students who are passionate about their research, concerned about the environment and eager to reach across disciplinary boundaries are invited to apply for a three-week summer program in which they will team up with like-minded scientists and engineers to design solutions to environmental sensing challenges.