PP43G:
Quantifying Arctic System Change: Past, Present, and Future Posters
Submit an Abstract to this Session
Session ID#: 52059
Session Description:
Glacial and periglacial landscapes, permafrost environments, and their associated ecosystems are transforming in direct response to anthropogenic climate forcing. As growing contemporary Arctic datasets reveal important decadal-scale climate trends, evaluating these with geologic records and models is necessary for quantifying the impact of recent system changes. This in turn informs predictions of the future state of the Arctic, and the cascading effects change here has on the global system. We seek abstracts from a diverse range of fields addressing past, present, and future change in the Arctic, including (but not limited to) glacial geology, climate and ice-sheet modelling, climate and ecosystem reconstructions, future projections, and feedbacks related to Arctic systems. This session is intended to facilitate a discussion that merges topics of Arctic change across fields to more comprehensively understand dynamic conditions in Arctic landscapes and the future impacts of contemporary climate change.
Primary Convener: Gaylen Sinclair, Oregon State University, Corvallis, OR, United States
Conveners: Simon Pendleton, University of Colorado at Boulder, Boulder, United States and Jamie McFarlin, University of Colorado at Boulder, Geological Sciences, Boulder, CO, United States
Primary Liaison: Gaylen Sinclair, Oregon State University, Corvallis, OR, United States
Chairs: Simon Pendleton, University of Colorado at Boulder, Boulder, United States and Jamie McFarlin, University of Colorado at Boulder, Geological Sciences, Boulder, CO, United States
OSPA Liaison: Jamie McFarlin, University of Colorado at Boulder, Geological Sciences, Boulder, CO, United States
Cross-Listed:
Abstracts Submitted to this Session:
Lineke Woelders, University of Colorado at Boulder, INSTAAR, Boulder, United States, Anne E Jennings, University of Colorado, INSTAAR, Boulder, United States, John T Andrews, Institute of Arctic and Alpine Research, Boulder, United States, Kimberley Jenner, Geological survey of Canada, Dartmouth, Canada and Calvin Campbell, Natural Resources Canada, Geological Survey of Canada-Atlantic, Dartmouth, NS, Canada
Elizabeth G Ceperley1, Shaun A Marcott2, Melissa Reusche1, Dr. Aaron M Barth, PhD2, Edward J Brook3, Alan C Mix3 and Marc W Caffee4, (1)University of Wisconsin-Madison, Department of Geoscience, Madison, United States, (2)University of Wisconsin-Madison, Madison, WI, United States, (3)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, (4)Purdue University, Department of Physics and Astronomy, West Lafayette, IN, United States
Nicolas E Young1, Gifford H Miller2, Jason P Briner3, Joerg Schaefer1, Sarah E Crump4, Alia J Lesnek5 and Simon Pendleton6, (1)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (2)University of Colorado, INSTAAR and Geological Sciences, Boulder, United States, (3)University at Buffalo, Department of Earth Sciences, Buffalo, United States, (4)University of Colorado at Boulder, Department of Geological Sciences and the Institute of Arctic and Alpine Research, Boulder, United States, (5)CUNY Queens College, Flushing, NY, United States, (6)University of Colorado at Boulder, Boulder, United States
Katherine M Salamido, Dartmouth College, Hanover, NH, United States, Meredith A Kelly, Dartmouth College, Department of Earth Sciences, Hanover, United States, Laura Levy, Aarhus Universitet, Aarhus, Denmark, Thomas V Lowell, University of Cincinnati, Department of Geosciences, Cincinnati, United States, Brenda L Hall, University of Maine, Earth and Climate Sciences and Climate Change Institute, Orono, United States, Joerg M Schaefer, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Colby Smith, Geological Survey of Sweden, Uppsala, Sweden, Roseanne Schwartz, Lamont-Doherty Earth Observatory, Earth and Environmental Sciences, Palisades, NY, United States and Jennifer A Howley, Dartmouth College, Department of Earth Sciences, Hanover, NH, United States
G Everett Lasher, Northwestern University, Earth and Planetary Sciences, Evanston, IL, United States and Yarrow Axford, Northwestern University, Earth, Environmental, and Planetary Sciences, Evanston, IL, United States
Darren Jon Larsen1, Ian Van Dusen2, Lori Aznive Berberian2, Aslaug Geirsdottir3, Thor Thordarson3 and Gifford H Miller4, (1)Occidental College, Department of Geology, Los Angeles, CA, United States, (2)Occidental College, Geology, Los Angeles, CA, United States, (3)University of Iceland, Faculty of Earth Sciences, Reykjavik, Iceland, (4)University of Colorado, INSTAAR and Geological Sciences, Boulder, United States
Miriam Jones, U.S. Geological Survey, Reston, United States, Katherine Keller, Harvard University, Earth and Planetary Sciences, Cambridge, United States, Matthew J Wooller, University of Alaska Fairbanks, Fairbanks, United States and Max B Berkelhammer, University of Illinois Chicago, Department of Earth and Environmental Sciences, Chicago, United States
Pablo Paiewonsky, State University of New York at Albany, Department of Atmospheric and Environmental Sciences, Albany, NY, United States and Oliver Timm, State University of New York at Albany, Department of Atmospheric and Environmental Sciences, Albany, United States
Andrew MacWhorter Friedrichs, University of California Davis, Civil and Environmental Engineering, Davis, United States, Alexander Forrest, University of California Davis, Civil and Environmental Engineering, Davis, CA, United States, Holly J Oldroyd, University of California - Davis, Civil and Environmental Engineering, Davis, CA, United States, Andrew Hamilton, University of British Columbia, Vancouver, BC, Canada and Derek Mueller, Carleton University, Department of Geography and Environmental Studies, Ottawa, ON, Canada
M. Kathleen Brennan, University of Washington, Atmospheric Sciences, Seattle, WA, United States and Gregory J. Hakim, University of Washington, Atmospheric Sciences, Seattle, United States
