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News Archive - Environment

Biologists Discover Sophisticated “Alarm” Signals in Honey Bees

March 25, 2016

Biologists at UC San Diego and in China found that an Asian species of honey bee can produce different types of vibrational “stop signals” when attacked by giant Asian hornets.

Study: Climate Change Will Reduce the Amount of Saharan Dust in Atmosphere

March 22, 2016

Winds transport dust from the Sahara Desert around the world and influence weather and ecology as far away as the Caribbean and South America. Now a history of this transported dust led by researchers at Scripps Institution of Oceanography at UC San Diego reveals how climate change may alter its global-scale role.

Monarch Butterflies at Risk of Extinction Unless Numbers Increase

March 21, 2016

Long-term declines in the overwintering eastern population of North American monarch butterflies are significantly increasing their likelihood of becoming extinct over the next two decades, according to Scripps Institution of Oceanography at UC San Diego and U.S. Geological Survey research published today.

Upside-Down “Rivers” Threaten Antarctic Ice Shelves

March 14, 2016

) “Upside-down rivers” of warm ocean water threaten the stability of floating ice shelves in Antarctica, according to a new study led by researchers at the University of Colorado Boulder’s National Snow and Ice Data Center and co-authored by researchers at Scripps Institution of Oceanography at UC San Diego. Scripps researchers used satellite laser altimetry to provide a first look at basal channels.

Endangered Fish Find Temporary Refuge from El Niño at Birch Aquarium at Scripps

March 11, 2016

Birch Aquarium at Scripps Institution of Oceanography, UC San Diego is playing a critical role in the conservation of local Southern California Tidewater Goby, an endangered species native to California. Since El Niño storms have the potential to inundate the habitat of these small coastal fish, Birch Aquarium is temporarily housing 300 gobies to shelter them from the impacts of this year’s storms.

Alice C. Tyler Perpetual Trust Gives $125,000 for Sally Ride Scholarship at UC San Diego

March 9, 2016

Scholarship, honoring late astronaut Sally Ride, will support students committed to protecting the planet

Reconnaissance Flights Into Atmospheric Rivers Aim To Improve West Coast Storm Predictions

March 3, 2016

Researchers at Scripps Institution of Oceanography, UC San Diego have developed a new method for improving atmospheric river forecasts based on collecting special observations using two aircraft in atmospheric rivers over the northeast Pacific Ocean. The method was used for the first time in February in National Weather Service-directed flights over the Pacific Ocean.

New Study Pinpoints Stress Factor of Mega-Earthquake Off Japan

March 2, 2016

Scripps Institution of Oceanography, UC San Diego researchers published new findings on the role geological rock formations offshore of Japan played in producing the massive 2011 Tohoku-oki earthquake⎯one of only two magnitude 9 mega-earthquakes to occur in the last 50 years.

UC San Diego Vice Chancellor Named Science Envoy by U.S. Department of State

February 29, 2016

The United State Department of State has announced that five eminent scientists, including Margaret Leinen, director of Scripps Institution of Oceanography and vice chancellor of marine sciences at the University of California at San Diego, have begun service as U.S. Science Envoys in February 2016. She will focus on ocean science in Latin America, East Asia, and the Pacific.

New Research Reveals Sound of Deep-Water Animal Migration

February 22, 2016

New research finds there is a distinct sound coming from a massive community of fish, shrimp, jellies, and squid as they travel up and down from the depths of the ocean to the water’s surface to feed. This sound could be serving as a “dinner bell” for these deep-water organisms that play a key role in ocean food webs and the global carbon cycle, and could help scientists better understand this mysterious ecosystem, according to new research presented this week at the 2016 Ocean Science Meeting in New Orleans.
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