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News Archive - Environment

‘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.

New Study Identifies Mountain Snowpack Most “At-Risk” from Climate Change

March 1, 2021

In a new study, Scripps Institution of Oceanography climate scientists Amato Evan and Ian Eisenman identify regional variations in snowpack melt as temperatures increase, and they present a theory that explains which mountain snowpacks worldwide are most “at-risk” from climate change.

Four UC San Diego Faculty Members Awarded 2021 Sloan Research Fellowships

February 16, 2021

Four faculty members from UC San Diego have been awarded 2021 Sloan Research Fellowships, awards designed to support “extraordinary” early career researchers.

Researchers Unveil Detailed Genome of Invasive Malaria Mosquito

February 11, 2021

Researchers have produced a groundbreaking new reference genome for the Asian malaria vector mosquito Anopheles stephensi. The achievement will help scientists engineer advanced forms of defense against malaria transmission, including targeted CRISPR and gene drive-based strategies.

Poorer Mental Health Smolders After Deadly, Devastating Wildfire

February 9, 2021

UC San Diego researchers report that climate change is a chronic mental health stressor, and promotes a variety of mental health problems. The 2018 Camp Fire is a case study.

San Diego Supercomputer Center Helps Advance Computational Chemistry

February 8, 2021

Researchers from MIT have succeeded in developing an artificial intelligence (AI) approach to detect electron correlation – the interaction between a system’s electrons – which is vital but expensive to calculate in quantum chemistry.

New Report Confirms Benefits of Forecast-Informed Reservoir Operations at Lake Mendocino

February 4, 2021

Modern forecasting methods fueled by advances in understanding and predicting atmospheric river storms have enabled U.S. Army Corps of Engineers (USACE) operators to better optimize water resources at Lake Mendocino, a Northern California reservoir.

Lightening the Data Center Energy Load

February 3, 2021

Engineers at UC San Diego are on the front lines of global efforts to reduce the energy used by data centers. Through an ARPA-E grant, the team is working to double data center energy efficiency in the next decade through deployment of new photonic— light based —network topologies.
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