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Plastic pollution is everywhere. Study reveals how it travels

December 4, 2020 ・ Molly A. Seltzer

Plastic pollution is ubiquitous today, with microplastic particles from disposable goods found in natural environments throughout the globe, including Antarctica. But how those particles move through and accumulate in the environment is poorly understood. Now, a Princeton study has revealed…

Prof. Geeta Persad PhD ’16 on exploring environmental policy through HMEI-STEP

November 17, 2020 ・ Supriya Singh, Class of 2023

Geeta Persad, who received her Ph.D. in atmospheric and oceanic studies from Princeton in 2016, was a 2013 HMEI-STEP Graduate Fellow, which allowed her to pursue — with financial support from the High Meadows Environmental Institute (HMEI) — the environmental…

Currie Barron and Tom Barron ’74 establish research fund to preserve biodiversity

November 16, 2020

Princeton has established an endowed fund with a gift from Currie C. and Thomas A. Barron that will significantly increase support for environmental research related to biodiversity and build upon the University’s decades-long leadership in studying and protecting the rich…

PEI awards new Climate and Energy Challenge projects, from the natural color-scape to the right words for climate change

June 29, 2020 ・ Morgan Kelly

Four new projects funded by the Climate and Energy Grand Challenge program will explore topics such as the environmental impact of turbulence from offshore wind turbines, the effect of climate change on the natural color-scape, the efficient production of jet…

Wild hummingbirds see a broad range of colors humans can only imagine

June 25, 2020 ・ Liz Fuller-Wright

To find food, dazzle mates, escape predators and navigate diverse terrain, birds rely on their excellent color vision. “Humans are color-blind compared to birds and many other animals,” said Mary Caswell Stoddard, an assistant professor of ecology and evolutionary biology…

Lauren von Berg, Class of 2020, publishes research from PEI internship studying Antarctic sea ice

June 16, 2020 ・ Morgan Kelly

In the images Lauren von Berg created, the ebb and flow of life in one of Earth’s most inhospitable places undulates across the screen. As a Princeton Environmental Institute (PEI) intern at the Scripps Institute of Oceanography, von Berg worked…

PEI awards $1.01 million in Water and the Environment Grand Challenge projects

October 1, 2019 ・ Morgan Kelly

The ecological impacts of extreme weather, a national “climate park” in the New Jersey Meadowlands, and engineered nanoparticles that target groundwater pollutants are among the 13 projects funded by the Princeton Environmental Institute (PEI) as part of its Water and…

‘100-year’ floods will happen every one to 30 years, according to new coastal flood prediction maps

August 27, 2019 ・ Jen A. Miller

A 100-year flood is supposed to be just that: a flood that occurs once every 100 years, or a flood that has a 1% chance of happening every year. But Princeton researchers have developed new maps that predict coastal flooding…