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News Archive - Climate Change

Dynamic Pricing Superior to Organic Waste Bans in Preventing Climate Change

July 25, 2023

While composting and organic waste ban policies are gaining popularity across the United States, a new study from the University of California San Diego’s Rady School of Management finds dynamic pricing could be the most effective way for grocery chains to keep perishables out of landfills.

New Insight into How Plant Cells Divide

July 6, 2023

Plant and animal stem cells both rely on the cytoskeleton to divide properly, but a new study finds that they use them in opposite ways—while animal cells pull on the cytoskeleton, plant cells push it away. Harnessing that action could help scientists engineer more resilient plants.

Broken record: Atmospheric carbon dioxide levels jump again

June 8, 2023

CO2 levels measured at NOAA’s Mauna Loa Atmospheric Baseline Observatory peaked at 424 parts per million in May, continuing a steady climb further into territory not seen for millions of years, scientists from NOAA and Scripps Institution of Oceanography at UC San Diego announced this week.

UC San Diego Health Recognized for Leadership in Environmental Sustainability

June 5, 2023

UC San Diego Health was honored with six different awards for its health care sustainability efforts by Practice Greenhealth.

New Study: Protecting Large Ocean Areas Doesn’t Curb Fishing Catches

May 31, 2023

In the first-ever “before and after” assessment of the impact of establishing Mexico’s Revillagigedo National Park on the fishing industry, a team of U.S. and Mexican researchers found that Mexico’s industrial fishing sector did not incur economic losses five years after the park’s creation.

California Snowlines On Track To Be 1,600 Feet Higher by Century’s End

May 25, 2023

This winter produced record snowfall in California, but a new study suggests the state should expect gradually declining snowpacks, even if punctuated with occasional epic snowfalls, in the future.

Groundbreaking Images of Root Chemicals Offer New Insights on Plant Growth

May 24, 2023

Applying imaging technology to plant roots, researchers have developed a new understanding of chemicals that are responsible for plant growth. The chemical “roadmap” identifies where key molecules are distributed along corn roots and how their placement factors into the plant’s maturation.

ALERTCalifornia Launches to Provide Essential Tools to Understand and Adapt to Natural Disasters

May 3, 2023

The University of California San Diego recently launched ALERTCalifornia, a collaborative public safety program providing the tools to prepare for, respond to and recover from wildfires and other natural hazards.

The AI Revolution is Upon Us—And UC San Diego Researchers Are Using it to Inform Climate Action

May 2, 2023

Researchers across a range of fields are working together to develop and implement AI-assisted tools and machine learning methods that will enable scientific discoveries at an unprecedented pace. And when it comes to global challenges like climate change, time is of the essence.

The Most Delicious Way to Support Climate Initiatives

April 20, 2023

Across the University of California, there’s a commitment to increase sustainable food procurement to help reduce the university’s carbon footprint. Here at UC San Diego, we've sparked a sustainable change that has rippled throughout the campus.
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