News and Media Relations

News and Media Relations

Environment & Public Health

Jeff Dukes

Professor of Forestry & Natural Resources & Biological Sciences, Director of Purdue Climate Change Research Center

Dukes specializes in the impact climate change has on ecosystems.

Dr. Jeff Dukes

Jeffrey Dukes’ research touches on some of today’s most pressing environmental concerns, such as the impacts of climate change and invasive species. He heads up the Indiana Climate Change Impacts Assessment, a Purdue-led initiative studying the concrete implications of climate change for people and nature. As the director of the Purdue Climate Change Research Center (PCCRC), director of the Boston Area Climate Experiment and the leader of the INTERFACE Research Coordination Network, Dukes, a professor of forestry and natural resources, is part of a national network of leading climate change scholars and scientists. The PCCRC brings together researchers across 27 departments at Purdue to address the complex and interdisciplinary challenge of climate change Most recently, his work highlights the importance of a variety of ecological processes for Earth’s future climate.

Dukes’ research findings have altered perceptions about how ecosystems affect the rate of climate change. For example, a large-scale experiment by Dukes found grasslands don’t act as a climate change buffer, as originally supposed. Dukes has previously calculated that replacing fossil fuels with biofuels would require at least a quarter of the earth’s plant growth, raising questions about the viability and sustainability of a world powered by biofuels.

From a childhood spent in Northern California to a two-year postdoc in Salt Lake City, Dukes’ life and work have taken him to diverse and beautiful natural landscapes. Through a devotion to environmental sciences and conservation biology, his work not only informs the scientific discussion on climate change but helps preserve the landscapes he has come to love.

Ph.D. in Biological Sciences, Stanford University, Stanford, CA

B.A., Brown University, Providence, RI

Stories Featuring Jeff Dukes

Two people walking in a subway

Why climate change may be to blame for dangerous cold blanketing eastern U.S.

NBC News


With wind chills around 30 below, the outdoors will be miserable for Americans in the Northeast, Southeast and Great Plains due to Arctic air. These record-breaking temperatures could be due to the warming climate. Read More

Thousand year oak tree in open field

This 1,000-year-old oak tree survived Hurricane Harvey

Popular Science


Oaks are poised to thrive in a changing climate. The community of Rockport has appreciated the tree for more than a hundred years. Read More