climate change

Up-trending farming and landscape disruptions threaten Paris climate agreement goals

Written on January 27, 2021.

UCI-led team tracked global land-use greenhouse gas emissions from 1961 to 2017 January 27, 2021 — One of President Joe Biden’s first post-inauguration acts was to realign the United States with the Paris climate accord, but a new study led by researchers at the University of California, Irvine demonstrates that rising emissions from human land-use will jeopardize the agreement’s goals without substantial changes in agricultural practices. In a paper published today in Nature, the...

Increasing ocean temperature threatens Greenland’s ice sheet

Written on January 25, 2021.

UCI and NASA JPL scientists study impact of warm, salty water beneath glaciers January 25, 2021 — Scientists at the University of California, Irvine and NASA’s Jet Propulsion Laboratory have for the first time quantified how warming coastal waters are impacting individual glaciers in Greenland’s fjords. Their work is the subject of a study published recently in Science Advances. Working under the auspices of the Oceans Melting Greenland mission for the past five years, the researchers...

UCI researchers: Climate change will alter the position of the Earth’s tropical rain belt

Written on January 18, 2021.

Difference by the year 2100 expected to impact global biodiversity, food security January 18, 2020 – Future climate change will cause a regionally uneven shifting of the tropical rain belt – a narrow band of heavy precipitation near the equator – according to researchers at the University of California, Irvine and other institutions. This development may threaten food security for billions of people. In a study published today in Nature Climate Change, the interdisciplinary team...

UCI-led project seeks to combat wildfires

Written on February 14, 2020.

A University of California, Irvine-led team has received $3.6 million over three years for a project that uses science and engineering to help California fight wildfires. The funding comes from the University of California Laboratory Fees Research Program competition, a contest designed to promote the development of multicampus projects and collaborations that advance the missions of the national laboratories and University of California. As wildfires in California grow more frequent and severe,...

UCI-led Project Seeks to Combat Wildfires

Written on January 15, 2020.

Jan. 15, 2020 – A UC Irvine-led team has received $3.6 million over three years for a project that uses science and engineering to help California fight wildfires. The funding comes from the University of California Laboratory Fees Research Program competition, a contest designed to promote the development of multicampus projects and collaborations that advance the missions of the national laboratories and University of California. As wildfires in California grow...

Greenland ice loss is at ‘worse-case scenario’ levels, study finds

Written on December 19, 2019.

UCI glaciologists play key roles on international assessment team Irvine, Calif., Dec. 19, 2019 – Greenland is losing ice mass seven times faster than in the 1990s, a pace that matches the Intergovernmental Panel on Climate Change’s high-end warming scenario – in which 400 million people would be exposed to coastal flooding by 2100, 40 million more than in the mid-range prediction. The alarming update resulted from the Ice Sheet Mass Balance Intercomparison Exercise, a project involving...

UCI-led team releases high-precision map of Antarctic ice sheet bed topography

Written on December 12, 2019.

New findings will help scientists predict climate change impact on frozen continent Irvine, Calif., Dec. 12, 2019 – A University of California, Irvine-led team of glaciologists has unveiled the most accurate portrait yet of the contours of the land beneath Antarctica’s ice sheet – and, by doing so, has helped identify which regions of the continent are going to be more, or less, vulnerable to future climate warming. Highly anticipated by the global cryosphere and environmental science communities,...

Plant physiology will be major contributor to future river flooding, UCI study finds

Written on October 21, 2019.

By hoarding water underground, vegetation will help saturate soil, boosting rain runoff Irvine, Calif., Oct. 21, 2019 – The next time a river overflows its banks, don’t just blame the rain clouds. Earth system scientists from the University of California, Irvine have identified another culprit: leafy plants. In a study published today in Nature Climate Change, the UCI researchers describe the emerging role of ecophysiology in riparian flooding. As an adaptation to an overabundance of carbon...

UCI-led Team to Study Socioeconomic Effects of Coastal Flooding in California

Written on October 9, 2019.

NSF-funded project involving 3 other UC campuses will use advanced simulations October 9, 2019 – Researchers at the University of California, Irvine are leading a new project with three other UC campuses to study the impact of coastal flooding on disadvantaged communities in California. Launched with funding from the National Science Foundation’s Coastlines & People initiative, the effort will employ advanced simulation systems to deepen understanding of increasing...

UCI Team Uses Machine Learning to Help Tell Which Wildfires Will Burn Out of Control

Written on September 17, 2019.

New technique could help authorities conduct triage in multiple-blaze scenarios September 17, 2019 – An interdisciplinary team of scientists at the University of California, Irvine has developed a new technique for predicting the final size of a wildfire from the moment of ignition. Built around a machine learning algorithm, the model can help in forecasting whether a blaze is going to be small, medium or large by the time it has run its course – knowledge useful to those in...

Tag: climate change