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Stephen Long

Advanced biofuels show real promise for replacing some fossil fuels

August 24, 2020

Biofuel and bioenergy systems are integral to scenarios for displacing fossil fuel use and producing negative emissions through carbon capture and storage. But the net greenhouse gas mitigation benefit of these systems has been controversial, due to concerns around carbon losses from changes in land use and foregone sequestration benefits from alternative land uses.


August 24, 2020


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Undergrad-led study suggests environment modifications could maximize productivity

June 24, 2020

The crops we grow in the field often form dense canopies with many overlapping leaves, such that young “sun leaves” at the top of the canopy are exposed to full sunlight with older “shade leaves” at the bottom. In order to maximize photosynthesis, resource-use efficiency, and yield, sun leaves typically maximize photosynthetic efficiency at high light, while shade leaves maximize efficiency at low light. 


June 24, 2020


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Photosynthesis varies greatly across rice cultivars, diversity could boost yields

March 10, 2020

Rice is a direct source of calories for more people than any other crop and serves as the main staple for 560 million chronically hungry people in Asia. With over 120,000 varieties of cultivated rice (Oryza sativa) across the globe, there is a wealth of natural diversity to be mined by plant scientists to increase yields.


March 10, 2020


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Improved model better predicts crop yield, climate change effects

July 15, 2019

A new computer model incorporates how microscopic pores on leaves may open in response to light—an advance that could help scientists create virtual plants to predict how higher temperatures and rising levels of carbon dioxide will affect food crops, according to a study published in a special issue of the journal Photosynthesis Research today.


July 15, 2019


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Stephen Long Elected to National Academy of Sciences

April 30, 2019

Stephen P. Long, a professor of crop sciences and plant biology at the University of Illinois, has been elected to the National Academy of Sciences, one of the highest professional honors a scientist can receive. He is one of 100 new members and 25 foreign associates recognized for “distinguished and continuing achievements in original research.”


April 30, 2019


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Crops in silico 2.0: Project Extended

March 18, 2019

The University of Illinois at Urbana-Champaign’s Crops in silico (Cis) project has received a $5 million grant from the Foundation for Food and Agriculture Research (FFAR) to continue building a computational platform that integrates multiple models to study a whole plant virtually.


March 18, 2019


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