Erich Osterberg

|Professor
Academic Appointments

Professor of Earth Sciences

Connect with Us

My overarching research objective is to better understand climate change and air pollution and their impacts on people. My specialty is creating long (50-50,000 years) records of climate change and air pollution by collecting and analyzing ice cores from mountain glaciers and ice sheets. I also analyze data from weather stations and climate models to investigate recent changes in rainfall, extreme storms, droughts, wildfires, and the jet stream. I particularly enjoy partnering with local communities to work collaboratively to increase resilience to climate hazards like flooding, heatwaves and drought. 

Contact

Fairchild, Room 205
HB 6105

Department(s)

Earth Sciences

Center(s)

The John Sloan Dickey Center for International Understanding

Education

  • B.A. Middlebury College (1999)
  • M.S. University of Otago (2001)
  • Ph.D. University of Maine (2007)

Selected Publications

  • *Graduate Student;   **Undergraduate Student;   #Postdoctoral Fellow

    *Chalif, J.I., Osterberg, E.C., Partridge, T., 2025. A wavier polar jet stream contributed to the mid-20th century winter warming hole in the United States. AGU Advances. doi:10.1029/2024AV001399.

  • *Jongebloed, U.A., *Chalif, J.I., Tashmim, L., Porter, W.C., Bates, K.H., Chen, Q., Osterberg, E.C., Koffman, B.G., Cole-Dai., J., Winski, D.A., Ferris, D., Kreutz, K.J., Wake, C., Alexander, B., 2025. Dimethyl sulfide chemistry over the industrial era: comparison of key oxidation mechanisms and long-term observations. Atmospheric Chemistry and Physics. doi: 10.5194/acp-25-4083-2025.

  • *Chalif, J.I., *Jongebloed, U.A., Osterberg, E.C., Koffman, B.G., Alexander, B., Winski, D.A., **Polashenski, D.J., Stamieszkin, K., Ferris, D.G., Kreutz, K.J., Wake, C.P., Cole-Dai, J., 2024. Pollution drives multidecadal decline in subarctic methanesulfonic acid. Nature Geoscience. doi: 10.1038/s41561-024-01543-w.

  • *Cockburn, C.F., Winter, J.M., Osterberg, E.C., Magilligan, F.J., 2023. Drivers of future streamflow changes in watersheds across the Northeastern United States. Journal of the American Water Resources Association 59, 894-912. doi: 10.1111/1752-1688.13120.

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