College of Natural Resources, UC Berkeley
Contact Us | Site Map
Make Text Smaller Make Text Larger Accessible View Printer-Friendly View Restore Default Accessibility and Text Tools Accessible Style Sheet Printer-Friendly Style Sheet Make Text Smaller Make Text Larger
Home > News & Events >

News & Events

March 10, 2008

New analysis shows alarming increase in expected growth of China's carbon dioxide emissions

The growth in China's carbon dioxide (CO2) emissions is far outpacing previous estimates, making the goal of stabilizing atmospheric greenhouse gases even more difficult, according to a new analysis by economists at the University of California, Berkeley, and UC San Diego.

Listen to the NPR story on "All Things Considered"

Previous estimates, including those used by the Intergovernmental Panel on Climate Change, say the region that includes China will see a 2.5 to 5 percent annual increase in CO2 emissions, the largest contributor to atmospheric greenhouse gases, between 2004 and 2010. The new UC analysis puts that annual growth rate for China to at least 11 percent for the same time period.

Continue reading "New analysis shows alarming increase in expected growth of China's carbon dioxide emissions" »

January 15, 2008

The Power of Green Algae

Professor Tasios Melis is unlocking the chemical power of green algae to create clean hydrogen fuel that eliminates air-polluting fossil fuels in its production. Check out "Power of Green," a segment from Fueling America, the latest episode of USDA CSREES video magazine.

August 1, 2007

China's Chance to Lead

This op-ed, by Assistant Professor Max Auffhammer and UCSD economist Richard Carson, originally appeared in the Washington Post on August 2, 2007.

China is about to emerge as the world's leading emitter of greenhouse gases, a position the United States has held since 1890. Now is the time for China to take the lead in finding a way to reduce global emissions, which the United States has thus far failed to do. It should start by imposing a sizable tax on the carbon content of its fossil fuel consumption and by heading an effort among other major trading countries to do the same.

Continue reading "China's Chance to Lead" »

March 14, 2007

Mine Runoff Continues To Provide Clues To Microbial Diversification

Pink slime at the surface of water trickling through an old mine in California is proving to be a treasure for researchers in their quest to learn more about how bacterial communities exist in nature.

Microorganisms thriving in toxic conditions were recovered from a natural biofilm growing at the Richmond Mine in Iron Mountain, California."
A letter published in Nature shows that it is possible to follow what microorganisms are doing in their natural environment by identifying the range of proteins that they produce. The technique, utilized in a microbial community thriving in battery acid-like streams underground at Richmond Mine near Redding, Calif., combines recently developed ways to sequence microbial genes with methods to identify the range of proteins from specific microbial members.

Continue reading "Mine Runoff Continues To Provide Clues To Microbial Diversification" »

February 22, 2007

Auffhammer's "Brown Cloud" study named "Paper of the Year" by PNAS

The Proceedings of the National Academy of Sciences (PNAS) has awarded the Cozzarelli Prize to ARE assistant professor Max Auffhammer and his co-authors for their 2006 paper showing that reductions of human-generated india.jpgair pollution could create unexpected agricultural benefits in one of the world's poorest regions.

Auffhammer, along with co-authors from UC San Diego, analyzed historical data on Indian rice harvests and found that harvests would have been 20 to 25 percent higher during some years in the 1990s if certain negative climate impacts had not occurred.

Just six papers, out of the 3,300 research articles published in PNAS in 2006, were chosen for the Cozzarelli prize.

The award, originally named the "Paper of the Year Prize," recognizes recently published PNAS articles of scientific excellence and originality. The lab motto of Nick Cozzarelli, the late Editor-in-Chief, was "Blast ahead," as he encouraged researchers to push the envelope of discovery. In his honor, this year the award was renamed the Cozzarelli Prize.

Integrated model shows that atmospheric brown clouds and greenhouse gases have reduced rice harvests in India by Maximilian Auffhammer, V. Ramanathan, and Jeffrey R. Vincent.

January 19, 2007

Relying on Berkeley research, California establishes groundbreaking carbon standard for fuels

Governor Arnold Schwarzenegger has issued an executive order calling for California to establish the world's first carbon standard for transportation fuels. (Read about it in the Governor's op-ed here.)

Relying on research by David Roland-Holst, adjunct professor in ARE, the governor writes:

The University of California estimates our greenhouse gas emissions goals will increase our gross state product by $60 billion and create more than 20,000 new jobs. The time is now for America to transition to a clean-energy economy.... I am very pleased to be able to announce that California is leading the way.

More information on Roland-Holst's study is at http://calclimate.berkeley.edu/.

January 2, 2007

Shotgun sequencing finds nanoorganisms

The smallest form of life known to science could fit into the period at the end of this sentence.

For 11 years, Jill Banfield has collected and studied the microbes that slime the floors of mines and convert iron to acid, a common source of stream pollution around the world.

Imagine her surprise, then, when research scientist Brett Baker discovered three new microbes living amidst the bacteria she thought she knew well. All three were so small - the size of large viruses - as to be virtually invisible under a microscope, and belonged to a totally new phylum of Archaea, microorganisms that have been around for billions of years.

Continue reading "Shotgun sequencing finds nanoorganisms" »

December 20, 2006

New study shows promise of genomics in monitoring environmental toxicology

A new study led by researchers from the Department of Nutritional Sciences and Toxicology identifies specific gene expression changes in a species of water flea in response to contaminants, lending new support for the role of toxicogenomics in environmental monitoring.

The study, published in the journal Environmental Science & Technology, focused on the water flea Daphnia magna, considered the lab rat of ecotoxicology because of its sensitivity to contaminants in its environment. The organism is commonly used by regulators to monitor freshwater toxicity, but the tests used typically look at levels of toxicity that will kill the water flea within 24 hours of exposure.

Continue reading "New study shows promise of genomics in monitoring environmental toxicology" »

December 5, 2006

Reducing pollution could increase rice harvests in India

Reductions of human-generated air pollution could create unexpected agricultural benefits in one of the world's poorest regions, according to new research by Maximilian Auffhammer, assistant professor of agricultural resources and economics, and his collaborators.

Continue reading "Reducing pollution could increase rice harvests in India" »

August 14, 2006

Sickened Iraq Vets Cite Depleted Uranium

An Associated Press news story that appeared today in over 100 sources nationwide quotes ESPM doctoral student Dan Fahey on the health effects of depleted uranium ammunition on U.S. veterans.

Continue reading "Sickened Iraq Vets Cite Depleted Uranium" »

Upcoming Events

More Events

News by Category

Most Recent Items

Archives

RSS