T227 North Pacific Environment and Paleoclimate from the Late Pleistocene to Present II

Tuesday, 24 October 2017
1:30 PM - 5:30 PM
Room 609

Presentations

• 1:45 PM
  A FULL HOLOCENE SUMMER TEMPERATURE RECONSTRUCTION FROM PRECIPITATION ISOTOPES IN SYNGENETIC PERMAFROST IN CENTRAL YUKON TERRITORY (EASTERN BERINGIA)
  Trevor J. Porter, University of Toronto, Mississauga, ON and Spruce W. Schoenemann, University of Montana Western, Dillon, MT and Lauren J. Davies, University of Alberta, Edmonton, AB and Duane G. Froese, University of Alberta, Edmonton, AB
  304953 (Technical Sessions)
• 2:00 PM
  LATE QUATERNARY (MIS-3 TO MIS-1) STRATIGRAPHIC TRANSITIONS IN A HIGHLAND BERINGIAN LANDSCAPE ALONG THE KUSKOKWIM RIVER, ALASKA
  Joshua D. Reuther, University of Alaska Museum of the North, Fairbanks, AK and Patrick Druckenmiller, University of Alaska Fairbanks, Fairbanks, AK and Jason S. Rogers, Northern Land Use Research Alaska, Anchorage, AK and Thomas K. Bundtzen, Pacific Rim Geological Consulting, Fairbanks, AK and Robert C. Bowman, Northern Land Use Research Alaska, LLC, Fairbanks, AK and Kevin May, University of Alaska Fairbanks, Fairbanks, AK and Kristi L. Wallace, U.S. Geological Survey, Anchorage, AK
  303318 (Technical Sessions)
• 2:15 PM
  PLEISTOCENE-HOLOCENE EVOLUTION OF LANDSCAPES AND SUBSISTENCE OPPORTUNITIES AT BERING PIEDMONT GLACIER, NORTHERN GULF OF ALASKA
  Kristine J. Crossen, University of Alaska, Anchorage, AK and Kristine J. Crossen, University of Alaska, Chugiak, AK and David R Yesner, University of Alaska, Anchorage, AK and David R Yesner, University of Alaska, Anchorage, AK and Anne D Pasch, University of Alaska, Anchorage, AK and Anne D Pasch, University of Alaska, Anchorage, AK
  308396 (Technical Sessions)
• 2:30 PM
  A TALE OF TWO RETREATS – COMPARING AND CONTRASTING PALEOENVIRONMENTAL CONDITIONS DURING THE ULTIMATE AND PENULTIMATE LGM RETREATS OF BERING ICE STREAM, GULF OF ALASKA
  Sarah Zellers, Warrensburg, MO and Ellen A. Cowan, Appalachian State University, Boone, NC and Beth Caissie, Iowa State University, Ames, IA and Juliane Müller, Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Bremerhaven
  305041 (Technical Sessions)
• 2:45 PM
  COASTAL ALASKA AND COASTAL EASTERN US PALEOECOLOGY/PALEOCLIMATE - HOW DO DEGLACIATION, COLONIZATION, YOUNGER DRYAS, NORTHWARD TREE MIGRATION, HOLOCENE THERMAL MAXIMUM, NEOGLACIATION, AND PEAT FORMATION COMPARE?
  Dorothy M. Peteet, Lamont-Doherty Earth Observatory, Palisades, NY and Dorothy M. Peteet, Goddard Institute for Space Studies, NY, NY and Jonathan Nichols, Lamont-Doherty Earth Observatory, Palisades, NY and Daniel Mann, University of Alaska Geography, Fairbanks, AK and Miriam C. Jones, Eastern Geology and Paleoclimate Center, Reston, VA
  306176 (Technical Sessions)
• 3:35 PM
  DID HOLOCENE VARIABILITY IN ALEUTIAN LOW DYNAMICS FORCE OSCILLATIONS IN MARINE ECOSYSTEMS AND HUMAN SUBSISTENCE HARVESTERS?
  Ben Fitzhugh, University of Washington, Seattle, WA and Jason Addison, GMEG Science Center, Menlo Park, CA and William Brown, UW, Seattle and Bruce P. Finney, Idaho State University, Pocatello, ID and Naomi Harada, JAMSTEC, Yokohama and Nicole Misarti, University of Alaska Fairbanks, Fairbanks, AK and Kana Nagashima, JAMSTEC, Yokohama and Katsunori Takase, Hokkiado University, Sapporo and Andrew Tremayne, National Park Service, Anchorage, AK
  306434 (Technical Sessions)
• 3:50 PM
  LATE GLACIAL AND HOLOCENE LANDSCAPE CHANGE IN THE MIDDLE SUSITNA VALLEY, ALASKA
  Nancy Bigelow, University of Alaska Fairbanks, Fairbanks, AK and Joshua D. Reuther, University of Alaska Museum of the North, Fairbanks, AK and Matthew Wooller, University of Alaska Fairbanks, Fairbanks, AK and Emilie Saulnier-Talbot, University of Alaska Fairbanks, Fairbanks, AK and Katherine Mulliken, Hawaiian Volcano Observatory, Hilo, HI and Kristi L. Wallace, U.S. Geological Survey, Anchorage, AK
  297481 (Technical Sessions)
• 4:05 PM
  NEW RECORDS OF DE-GLACIAL AND HOLOCENE HYDROCLIMATE AND ENVIRONMENTAL CHANGE FROM THE MATANUSKA-SUSITNA REGION OF SOUTH-CENTRAL ALASKA
  Lesleigh Anderson, Geoscience and Environmental Change Science Center, Denver, CO and Bruce P. Finney, Idaho State University, Pocatello, ID and Daniel R. Engstrom, Science Museum of Minnesota, Marine on St. Croix, MN and Laura E. Strickland, Geosciences and Environmental Change Science Center, Denver, CO
  301411 (Technical Sessions)
• 4:20 PM
  PAST LAND-ATMOSPHERE-LAKE INTERACTIONS IN BERINGIA: IMPLICATIONS FOR THE ANTHROPOCENE
  Mary E Edwards, University of Southampton, Southampton and Jadu Dash, University of Southampton, Southampton and Alexander Fedorov, Siberian Branch, Russian Academy of Sciences, Yakutsk and Peter G. Langdon, University of Southampton, Southampton and Suzanne Mcgowan, University of Nottingham, Nottingham and Maarten van Hardenbroek, Newcastle University, Newcastle upon Tyne, and Alla Yurova, Nansen International Environmental and Remote Sensing Centre, St. Petersburg
  305132 (Technical Sessions)
• 4:40 PM
  TOWARD UNDERSTANDING DRIVERS AND CONTROLS OF HOLOCENE OXYGEN ISOTOPIC SHIFTS OF WATER AND PEAT CELLULOSE ON THE KENAI PENINSULA, ALASKA
  Miriam C. Jones, Eastern Geology and Paleoclimate Center, Reston, VA and Lesleigh Anderson, Geoscience and Environmental Change Science Center, Denver, CO and Chelsea Jolley, Brigham Young University, Provo, UT and Katherine J. Keller, Reston, VA and Virginia Littell, University of Washington, Seattle, WA and Bailey Nash, Iowa State University, Ames, IA
  305265 (Technical Sessions)