Medill Reports: Glaciers are like global thermometers

UC geology professor Thomas Lowell explains his glacier research to a national climate conference

The world's glaciers grow and retreat in a synchronous way, according to University of CIncinnati geology professor Thomas Lowell, who spoke at a recent climate conference.

08/22/01 janelle - Janelle Sikorski (tan hat) coming down the  ice steps made by Tom Lowell during the hike at Matanuska Glacier.  Photo by Colleen Kelley

UC geology students explore a glacier in Alaska in 2002. Photo/Colleen Kelley/UC Creative Services

Lowell, a professor in UC's McMicken College of Arts and Sciences, addressed the Comer Climate Conference in Wisconsin about his work studying glaciers around the world.

He told Medill Reports Chicago the global retreat of the world's glaciers from climate change will lead to observable sea level rise.

"I'm interested in past climate changes and their interactions with glaciers," Lowell said.

"Glaciers are fun things to play on and fun things to visit. But they're also a sensitive indicator of climate," he said. "Glaciers are very sensitive to change so they're the canary in the coalmine."

Lowell has taken his students on field trips to places like Alaska and Iceland to study glaciers.

"I did an exercise in Iceland where we looked at glaciers and then students were told to look for where the glacier was the year they were born," he said. "Then I'd have them walk to see how the glacier changed in their lifetime."

Featured image at top: Harbor seals rest on ice floes calved off the nearby Aialik Glacier in Alaska. Photo/Michael Miller

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UC Magazine

Read about a UC Geology student trip to Alaska to study glaciers in UC Magazine.

Tom Lowell at Exit Glacier.

Photo by Colleen Kelley

UC geology professor Thomas Lowell stands in front of Exit Glacier in Alaska's Kenai Peninsula in this 2002 file photo. Photo/Colleen Kelley/UC Creative Services

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