Stephen Porder

Institute at Brown for Environment and Society

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Stephen Porder

Acacia Professor of Ecology, Professor of Environment and Society & Ecology, Evolution, and Organismal Biology

Stephen_Porder@brown.edu

401-863-6356

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Research Interests Landscape-scale biogeochemistry in tropical forests, Tropical agriculture, Tropics

Recent News

Facing Future

The Phosphorus Conundrum

November 17, 2025

IBES Professor Stephen Porder and UVM Associate Professor Eric Roy, a former Voss postdoc, joined this episode of Facing Future to explain their work on the phosphorous cycle.

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National Geographic

Inside the rush to buy an electric vehicle

September 18, 2025

IBES Professor Stephen Porder offered commentary on electric vehicles.

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The Brown Daily Herald

Though disappointed, environmental faculty understand Brown’s pause on net-zero emissions efforts

September 9, 2025

Three IBES professors and two affiliates faculty members offered commentary on Brown's recent decision to pause its carbon reduction efforts.

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EcoRI News

As They Become More Common, Heat Waves Will Also Be More Destructive

August 11, 2025

IBES Professors Stephen Porder and Meredith Hastings discussed heatwaves' consequences and prevention.

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Carbon Balance and Management

Life cycle emissions associated with vault storage of wood cleared for fire management in the Western United States

August 8, 2025

This paper, coauthored by IBES Professor Stephen Porder and Declan Johnson '24, suggests that wood vaults are a promising emissions-reduction strategy, but challenges remain.

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Facing Future

Nitrogen and Phospherous– Essential Elements, Critical Problems.

August 5, 2025

IBES Professor Stephen Porder discussed nitrogen and phosphorous pollution, examples of effective mitigation, and key steps for bringing essential elements back into balance.

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