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News Archive - Environment

If Countries Implement Paris Pledges with Cuts to Aerosols, Millions of Lives can be Saved

June 1, 2021

Aerosol reductions that would take place as countries meet climate goals could contribute to global cooling and prevent more than one million annual premature deaths over a decade, according to a new study from the University of California San Diego.

Researchers Create New CRISPR Tools to Help Contain Mosquito Disease Transmission

May 28, 2021

Scientists have developed a toolkit that helps pave the way to a gene drive designed to stop Culex mosquitoes from spreading disease. Culex mosquitoes spread devastating afflictions stemming from West Nile virus, Japanese encephalitis virus and the pathogen causing avian malaria.

Sustainable method to 3D print steel wins big at Triton Innovation Challenge

May 26, 2021

A startup developing a 3D printing technique that can manufacture steel cheaper than existing methods, with no carbon emissions and minimal wasted scrap metal, earned the $7,000 Grand Prize at the Triton Innovation Challenge.

Plant Consumers Play Unexpectedly Large Role in the Evolution of Seedling Success

May 17, 2021

Scientists have found that herbivores have a lot to say about plant evolution and determining the success of seedlings. The influence of birds, rabbits, mice and other herbivores likely counteracts early plant emergence due to climate change, the researchers found.

New View of Species Interactions Offers Clues to Preserve Threatened Ecosystems

April 29, 2021

Scientists from around the world have produced a new analysis—believed to be the most detailed study of ecological data from global forests—that is furthering science’s understanding of species interactions and how diversity contributes to the preservation of ecosystem health.

Scientists Map “Pulse” of Groundwater Flow through California’s Central Valley

April 7, 2021

For the first time, scientists at the University of California San Diego’s Scripps Institution of Oceanography and School of Global Policy and Strategy, as well as the U.S. Geological Survey are using advanced satellite data to map the “pulse” of groundwater flow through the San Joaquin Valley.

Why Commercialization of Carbon Capture and Sequestration has Failed and How it Can Work

March 22, 2021

There are 12 essential attributes that explain why commercial carbon capture and sequestration projects succeed or fail in the U.S., University of California San Diego researchers say in a recent study published in Environmental Research Letters.

‘Island of Rats’ Recovers

March 8, 2021

A coordinated conservation effort that removed rats from Hawadax Island, formerly known as “Rat Island,” has become a new example of how ecosystems can fully recover to their natural state in little more than a decade. The results are described in a report led by a UC San Diego scientist.

New ‘Split-drive’ System Puts Scientists in the (Gene) Driver Seat

March 5, 2021

New research published in two papers by UC San Diego scientists describes novel achievements designed to make the implementation of gene drives safer and more controllable. The new split drive and home-and-rescue systems address concerns about the release of gene drives in wild populations.

New Study Identifies Atmospheric Rivers as Contributor to Increased Snow Mass in West Antarctica

March 2, 2021

A new study published today in the journal Geophysical Research Letters used NASA’s ice-measuring laser satellite to identify atmospheric river storms as a key driver of increased snowfall in West Antarctica during the 2019 austral winter.
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