Earth Systems Science

An upside of the increase in forest fires in the West is that they reduce the amount of fuel available for other burns. That might provide a buffering effect on western fires for the next few decades, but the threat of climate-driven forest fires is not diminishing, a new study shows.

Without substantial changes in how people interact with wildfire in the western U.S., climate change will increasingly put people in harm’s way as fires become larger and more severe.

Human waste isn’t a topic most people want to talk about.

But environmental systems Professor Rebecca Ryals embraces the subject, especially when it comes to mitigating climate change, improving public health and creating sustainable food systems.

Graduate students and a convergence of physics, engineering and environmental science could result in not only the next generation of solutions to pressing environmental challenges, but a new group of diverse and globally competitive nano-engineers, as well.

A nearly $2 million grant from the National Science Foundation (NSF) will train about 200 graduate students over the next five years as they learn and work to develop nano-sensors to better manage resources.

Every faculty member has to set up their lab when they join a new campus. But Professor Danielle Edwards literally built a key component of hers from the ground up.

A group of UC Merced researchers are working with the California Air Resources Board (CARB) to find out how much greenhouse gas emissions could be reduced just through land-management strategies.

It has been 186 years since Charles Darwin collected the samples of the Galapagos Islands species that led to his explanation of how the diversity of life on Earth has evolved and forever changed the way we understand the world.

During his five-week stay on the islands, Darwin collected dozens of samples, including one small, light brownish-grey snake on Floreana Island. That sample, now at the Natural History Museum in London, was the basis for describing a new species, the Galapagos (Floreana) racer.

With a new $20 million federal grant, UC Merced becomes part of a multi-institutional research collaborative to develop artificial intelligence — or AI — solutions to tackle some of agriculture’s biggest challenges related to water management, climate change and integration of new technology into farming.

Scientists often study the relationship of global warming and topsoil because soil is an important mediator of climate change. A newly released study indicates it’s critical to consider subsoil in climate-change research, too.

President Joe Biden has nominated UC Merced Professor Asmeret Asefaw Berhe to be the new director of the Office of Science in the federal Department of Energy.

Black History Month may feel different this February, after a year of the coronavirus and historic protests for social justice. While coming together couldn’t be more important, under current conditions few are able to gather to celebrate Black History Month and the many contributions Black people have made to society.