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Joanie Barnes (left) and Tom McFarland stand in the stacks of Love Library. The duo founded the Genealogy over Lunch group. February 27, 2023. Photo by Craig Chandler / University Communication.

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Studio portrait of Liz Lorang, Associate Dean, University Libraries. February 15, 2023. Photo by Craig Chandler / University Communication.

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Studio portrait of Gabriel Bruguier, Assistant Professor, University Libraries. January 26, 2023. Photo by Craig Chandler / University Communication.

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Nebraska paleontologist Ross Secord and Judy Diamond pose next to a Mesohippus skeleton. The two are working together at Looking Back for Future Climate Clues. With a nearly $350,000 grant from the National Science Foundation, Secord’s pursuing a first-of-its-kind study that explores how climate change affected the environment, ecosystems and organisms during the Early Eocene Climatic Optimum. The EECO took place about 52 million years ago and was the warmest interval of the past 70 million years.   

 

Marked by a shift to high carbon dioxide levels, warm temperatures and increased precipitation, the transition from pre-EECO to the EECO is considered a good analogue for future climate change. Better understanding ecological changes during this time may provide clues to scientists trying to forecast future conditions. 

 

“Studying intervals in the geologic record where the global warming experiment has already occurred gives you a way of figuring out what the possible outcomes of climate change may be,” said Secord, associate professor of earth and atmospheric sciences.  

 

Secord and collaborators are analyzing fossil records from Wyoming’s Bighorn and Wind River basins, which have rich collections from the EECO. They will identify the types of forest structure that prevailed during that period. Their findings will clarify the interrelationship between climate change, forest structure and mammal evolution. 

 

Secord will analyze fossil teeth of EECO mammals to infer the types of habitats present in the environment. Mammalian tooth enamel preserves the different types of carbon found in the plants they consumed. This process is part of stable isotope geochemistry, one of Secord’s specialties.   

 

Nebraska’s Judy Diamond is leading an outreach plan that provides 50 rural and tribal libraries in Nebraska and across the nation with current information about climate change, water resources, mammal evolution a

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Nebraska paleontologist Ross Secord and Judy Diamond pose next to a Mesohippus skeleton. The two are working together at Looking Back for Future Climate Clues. With a nearly $350,000 grant from the National Science Foundation, Secord’s pursuing a first-of-its-kind study that explores how climate change affected the environment, ecosystems and organisms during the Early Eocene Climatic Optimum. The EECO took place about 52 million years ago and was the warmest interval of the past 70 million years.   

 

Marked by a shift to high carbon dioxide levels, warm temperatures and increased precipitation, the transition from pre-EECO to the EECO is considered a good analogue for future climate change. Better understanding ecological changes during this time may provide clues to scientists trying to forecast future conditions. 

 

“Studying intervals in the geologic record where the global warming experiment has already occurred gives you a way of figuring out what the possible outcomes of climate change may be,” said Secord, associate professor of earth and atmospheric sciences.  

 

Secord and collaborators are analyzing fossil records from Wyoming’s Bighorn and Wind River basins, which have rich collections from the EECO. They will identify the types of forest structure that prevailed during that period. Their findings will clarify the interrelationship between climate change, forest structure and mammal evolution. 

 

Secord will analyze fossil teeth of EECO mammals to infer the types of habitats present in the environment. Mammalian tooth enamel preserves the different types of carbon found in the plants they consumed. This process is part of stable isotope geochemistry, one of Secord’s specialties.   

 

Nebraska’s Judy Diamond is leading an outreach plan that provides 50 rural and tribal libraries in Nebraska and across the nation with current information about climate change, water resources, mammal evolution a

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Nicole Gray, Assistant Professor, University Libraries. New Faculty and Staff Orientation. August 17, 2022. Photo by Craig Chandler / University Communication.

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Madelyn Thompson helps Daniel Stara with a question at the Help Desk in Love Library South. Behind them are anatomy models that can be checked out. April 6, 2022. Photo by Craig Chandler / University Communication.

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Judy Diamond, Professor of University Libraries, is a 2022 IDEA award winner. Diamond is pictured in the library stacks. April 6, 2022. Photo by Craig Chandler / University Communication.

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Studio portrait of Scout Calvert, Associate Professor for University Libraries. January 5, 2022. Photo by Craig Chandler / University Communication.

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Studio portrait of Janel Simons, Assistant Professor of Practice, Humanities Librarian. 2021 New Faculty Orientation. August 18, 2021. Photo by Craig Chandler / University Communication.

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Kwame Dawes, George Homes Distinguished Professor of English and Glenna Luschei Editor of Prairie Schooner, and Lorna Dawes, Associate Professor in the University Libraries. July 23, 2021. Photo by Annie Albin / University Communication.

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Kwame Dawes, George Homes Distinguished Professor of English and Glenna Luschei Editor of Prairie Schooner, and Lorna Dawes, Associate Professor in the University Libraries. July 23, 2021. Photo by Annie Albin / University Communication.

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David Macaulay, Assistant Professor, University Libraries. October 8, 2020. Photo by Craig Chandler / University Communication.

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Studio portrait of Melissa Gomis, Associate Professor of Practice, University Libraries. New Faculty. August 19, 2020. Photo by Greg Nathan / University Communication Photography.

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Anita Breckbill, professor and music librarian at the University of Nebraska–Lincoln, looks through “Antiphonarium Romanum,” a 405-year-old book of Gregorian chants that was recently donated to Archives and Special Collections by Karen R. Lusk. The only other known copy is located at Yale University. November 22, 2019. Photo by Gregory Nathan / University Communication.

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Anita Breckbill, professor and music librarian at the University of Nebraska–Lincoln, looks through “Antiphonarium Romanum,” a 405-year-old book of Gregorian chants that was recently donated to Archives and Special Collections by Karen R. Lusk. The only other known copy is located at Yale University. November 22, 2019. Photo by Gregory Nathan / University Communication.

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Anita Breckbill, professor and music librarian at the University of Nebraska–Lincoln, looks through “Antiphonarium Romanum,” a 405-year-old book of Gregorian chants that was recently donated to Archives and Special Collections by Karen R. Lusk. The only other known copy is located at Yale University. November 22, 2019. Photo by Gregory Nathan / University Communication.

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Members of the Aida lab (from left) Chulwood Pack, graduate student; Elizabeth Lorang, associate professor in University Libraries; Yi Liu, graduate student; and Leen-Kiat Soh, professor of computer science and engineering, recently completed research on using machine learning in digital libraries for the United States Library of Congress. October 7, 2019. Photo by Gregory Nathan / University Communication.

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Members of the Aida lab (from left) Chulwood Pack, graduate student; Elizabeth Lorang, associate professor in University Libraries; Yi Liu, graduate student; and Leen-Kiat Soh, professor of computer science and engineering, recently completed research on using machine learning in digital libraries for the United States Library of Congress. October 7, 2019. Photo by Gregory Nathan / University Communication.

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Studio portrait of Claire Stewart, Dean of Libraries. August 21, 2019. Photo by Greg Nathan / University Communication.

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Studio portrait of Casey Hoeve, Associate Professor, University Libraries. New Faculty. August 21, 2019. Photo by Greg Nathan / University Communication Photography.

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Studio portrait of Beverley Rilett, Research Assistant Professor of English, and Faculty Fellow for the Center for Digital Research in the Humanities. June 11, 2019. Photo by Greg Nathan / University Communication.

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Studio portrait of Patrick Blake Graham, Digital Archives, University Libraries. New Faculty Orientation. August 16, 2017. Photo by Greg Nathan, University Communication Photography.

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Studio portrait of Catherine Fraser Riehle, associate professor for University Libraries. February 7, 2017. Photo by Greg Nathan, University Communication Photography.

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Ordering Instructions

All photos are available to UNL departments at no charge. Email the titles of the photos to Craig Chandler or Monica Myers.

cchandler2@unl.edu
mmyers2@unl.edu

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