Professor Gabriel A. Vecchi
Professor of Geosciences and the Princeton Environmental Institute; Deputy Director of Cooperative Institute for Modeling the Earth System; Director, PEI Climate and Energy Grant Challenge
Climate science; extreme weather events; hurricanes; mechanisms of precipitation variability and change; ocean-atmosphere interaction; detection and attribution.
In the News
Tuesday, Dec 3, 2019Emeritus Lincoln Hollister historical facts
Wednesday, Nov 27, 2019Bubbles of greenhouse gases trapped in ice shed new light on an important climate transition that occurred about a million years ago.
Friday, Nov 22, 2019Princeton University-led researchers have extracted 2 million-year-old ice cores from Antarctica that provide the first direct observations of Earth’...
Thursday, Nov 21, 2019
American University researchers sequence genome of the 'devil worm.'
Wednesday, Oct 30, 2019For three hurricane seasons in a row, storms with record-breaking rainfall have caused catastrophic flooding in the southern United States: Harvey in...
Wednesday, Oct 30, 2019The Department of Geosciences and Princeton University congratulates Dr. Yuzhen Yan on successfully defending his Ph.D. thesis: "Climate Snapshots...
Tuesday, Oct 15, 2019The Department of Geosciences and Princeton University congratulates Dr. Danielle Priscilla Santiago Ramos on successfully defending her Ph.D. thesis...
Wednesday, Oct 9, 2019The Department of Geosciences at Princeton University announces competition for the 2020-2021 Harry Hess Fellows Program.
Tuesday, Oct 8, 2019The Department of Geosciences and Princeton University congratulates Dr. Rajkrishna Dutta on successfully defending his Ph.D. thesis: "High-Pressure...
Wednesday, Aug 1, 2018
The oceans are the planet’s most important depository for atmospheric carbon dioxide on time scales of decades to millenia. But the process of locking away greenhouse gas is weakened by activity of the Southern Ocean, so an increase in its activity could explain the mysterious warmth of the past 11,000 years, an international team of researchers...
Wednesday, Jun 27, 2018
By applying new data and Princeton’s supercomputers to the classic question of what lies beneath our feet, Princeton seismologist Jessica Irving and an international team of colleagues have developed a new model for the Earth’s outer core, a liquid iron region deep in the Earth.
Tuesday, Jun 26, 2018
A new display consisting of a collection of 30 fine minerals has been unveiled in the Alexander H. Phillips Mineral Gallery in Guyot Hall.
Monday, Jun 25, 2018
Laure Resplandy, an assistant professor of geosciences and the Princeton Environmental Institute led study in "Nature Geoscience" examined the global carbon cycle and suggests that scientists may have misgauged how carbon is distributed around the world, particularly between the northern and southern hemispheres. The results could change...
Monday, Jun 11, 2018
Some scientists think that during several ancient episodes, the planet plunged into a deep freeze known as “Snowball Earth,” when ice sheets grew to cover almost the entire planet. Analysis from Geosciences Ph.D. student Scott Maclennan and advisers supports that newly discovered rock sequence from Ethiopia confirms a Snowball Earth event some...