Skip to main content

William Berelson News

Students in the International Geobiology Course enjoy an afternoon of field study as a break from intense analytical work at the USC Wrigley Marine Science Center on Catalina Island. Photos by Letty Avila.

Where Earth and Life Sciences Merge

July 24, 2014

Ooids are sediment grains generally composed of calcium carbonate formed on the sea floor. They fascinate geologists because they have appeared throughout the planet’s evolutionary history. Traditionally, earth…

Renowned ecologist William Schlesinger, president of the Cary Institute of Ecosystem Studies in Millbrook, N.Y., spoke to a packed audience of faculty and students at Joyce J. Cammilleri Hall inside the Dornsife Neuroscience Pavilion. Photo by Erica Christianson.

Averting the Apocalypse

April 21, 2014

In 1944, the United States Coast Guard released a herd of reindeer on St. Matthew Island off the coast of Alaska so top naval personnel could hunt them for recreation. The reindeer population grew exponentially. From the 29…

"Sustainability means something different within each discipline, but there's a common understanding of the bigger issues we face," says Provost Professor of Psychology and Business Wendy Wood, who is among those leading the USC Dornsife Sustainability Task Force.

The Task at Land (and Sea and Air)

February 7, 2014

It’s 5 p.m. so you grab your keys and cell phone and head home. As you hear the click of your office door lock shut, you realize you’ve neglected to turn off the light and your computer. But there’s no…

William Berelson, chair of the Department of Earth Sciences at USC Dornsife, collaborates at the high-vacuum line in his laboratory with Maria Prokopenko, who was lead author of a recent paper appearing in <em>Nature</em>. Photo by Erica Christianson.

The Nitrogen Cycle Intensified

August 14, 2013

In a discovery that further demonstrates just how unexpected and unusual nature can be, scientists have found two strains of bacteria whose symbiotic relationship is unlike anything seen before. Working with William Berelson,…

George Sanchez, USC Dornsife’s vice dean for diversity, (middle) stands with past and present USC Dornsife students at a recent Society for Advancement of Chicanos and Native Americans in Science (SACNAS) conference in Seattle, Wash. Everett Salas is far left, Cynthia Joseph is in the back row far right and Yadira Ibarra stands in the front row second from the right. Photo courtesy of Yadira Ibarra.

Supporting Diversity in Science

October 31, 2012

As a first-generation college student pursuing a degree in geological sciences, Yadira Ibarra felt like the proverbial stranger in a strange land. At Brown University, there were few women studying earth sciences. And even…

Scientists conduct research on vitamin B deficient zones in the ocean aboard a University of Hawaii vessel. Photo by Paul Lethaby.

Vitamin ‘Deserts’ in the Ocean Identified

July 25, 2012

Using a newly developed analytical technique, a team led by USC Dornsife scientists was the first to identify long-hypothesized vitamin B deficient zones in the ocean. “This is another twist to what limits life in the…