PP43C:
Climate of the Common Era III Posters


Submit an Abstract to this Session


Session ID#: 49467

Session Description:
This session highlights recent work on all aspects of the climate of the Common Era using new proxy records, data syntheses, reconstruction methodologies, proxy system modeling, and paleoclimate model simulations. Contributions that combine several of these areas or that focus on developing improved quantitative estimates of uncertainty are particularly welcome. A focus of this year's session will be on the use of Common-Era data and analyses for policy and management insights. Examples include establishing a baseline for future risk assessments, conservation, and resiliency, or the characterization of past climate-society relationships as frameworks for anticipating and mitigating future impacts.
Primary Convener:  Jason E Smerdon, Lamont-Doherty Earth Observatory, Palisades, NY, United States
Conveners:  Kim M Cobb, Brown Univeristy, Department of Earth, Environmental, and Planetary Sciences, Providence, United States, Edward R Cook, Lamont-Doherty Earth Observatory, Tree-Ring Laboratory, Palisades, NY, United States and Kevin J. Anchukaitis, Woods Hole Oceanographic Inst, Woods Hole, United States
Primary Liaison:  Kevin J. Anchukaitis, Woods Hole Oceanographic Inst, Woods Hole, United States
Chairs:  Jason E Smerdon, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Kim M Cobb, Brown Univeristy, Department of Earth, Environmental, and Planetary Sciences, Providence, United States
OSPA Liaison:  Edward R Cook, Lamont-Doherty Earth Observatory, Tree-Ring Laboratory, Palisades, NY, United States

Cross-Listed:
  • A - Atmospheric Sciences
  • GC - Global Environmental Change
Index Terms:

1620 Climate dynamics [GLOBAL CHANGE]
1630 Impacts of global change [GLOBAL CHANGE]
3305 Climate change and variability [ATMOSPHERIC PROCESSES]
4928 Global climate models [PALEOCEANOGRAPHY]

Abstracts Submitted to this Session:

A 400-year tree-ring reconstruction of gaseous elemental mercury in northwestern Canada (396689)
Trevor John Porter, University of Toronto Mississauga, Department of Geography, Geomatics and Environment, Mississauga, ON, Canada, Sydney Clackett, University of Toronto, Toronto, ON, Canada and Igor Lehnherr, University of Alberta, Edmonton, AB, Canada
A Blue Intensity Temperature Record from a Drought-Sensitive White Spruce Site in Central Alaska (391791)
Rose Oelkers, Columbia University of New York, Lamont-Doherty Earth Observatory, Palisades, United States, Laia Andreu-Hayles, ICREA, Catalan Institution for Research and Advanced Studies, CREAF, Center for Ecological research and Forestry Applications, Barcelona, Spain, Rosanne D'Arrigo, Columbia University, Lamont-Doherty Earth Observatory, Palisades, United States, Gregory C Wiles, The College of Wooster, Department of Earth Sciences, Wooster, United States, Nicole K Davi, Columbia University of New York, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Kevin J. Anchukaitis, University of Arizona, School of Geography, Development, and Environment, Tucson, United States
A Detailed and Extended Climate Archive from the Mt Ortles Ice Cores (Eastern Alps, South Tyrol, Italy) (433872)
Barbara Stenni1, Giuliano Dreossi2, Paolo Gabrielli3, Luca Carturan4, Michele Brunetti5, Michele Bertò6, Andrea Spolaor2, Jacopo Gabrieli2, Carlo Barbante2,7 and Fabrizio De Blasi8, (1)Ca’ Foscari University of Venice, Department of Environmental Sciences, Informatics and Statistics, Venice, Italy, (2)IDPA CNR, Venice, Italy, (3)The Ohio State University, Byrd Polar and Climate Research Center, Columbus, United States, (4)University of Padua, Padua, Italy, (5)ISAC CNR, Bologna, Italy, (6)Paul Scherrer Institute, Villingen, Switzerland, (7)Ca' Foscari University of Venice, Department of Environmental Sciences, Informatics and Statistics, Venice, Italy, (8)National Research Council of Italy, Institute of Polar Science, Venice, Italy
A tale of two lakes: Hydroclimate variability in western Nepal over the last 2500 years (445261)
Garrison Richard Loope, University of Arizona, Tucson, AZ, United States, Jonathan T Overpeck, Univ Arizona, Tucson, AZ, United States and William Kenney, University of Florida, Land Use and Environmental Change Institute, Gainesville, United States
Assessing the Dendroclimatological Potential of Polylepis rodolfo-vasquezii in the Tropical Peruvian Andes (436683)
Jeffrey D Gunderson, Ohio State University Main Campus, Columbus, OH, United States, Bryan G Mark, Byrd Polar and Climate Research Center, The Ohio State University, Columbus, OH, United States, Alfonso Fernandez, Universidad de Concepción, Geography, Concepción, Chile and Edilson Jimmy Requeñas Rojas, Universidad Continental, Laboratorio de Dendrocronologia, Huancayo, Peru
Broad-scale and local drivers of pre-instrumental summer temperature extremes in the central Balkan region from tree-ring records (461114)
Matthew Dobbyn Meko1, Valerie Trouet1, Momchil Panayotov2 and David Frank1, (1)University of Arizona, Laboratory of Tree-Ring Research, Tucson, AZ, United States, (2)University of Forestry, Dendrology Dept., Sofia, Bulgaria
Building a Cross-Dated Sea Surface Temperature Reconstruction for the Central Caribbean from Storm Deposit Corals (456667)
Dr. Kristine L DeLong, Ph.D., Louisiana State University, Geography & Anthropology, Baton Rouge, LA, United States; Coastal Studies Institute, Baton Rouge, United States, Gilman Ouellette Jr, Louisiana State University and Agricultural & Mechanical College, PAST Lab, Baton Rouge, LA, United States, Othalia Richards, Louisiana State University, Geology and Geophysics, Baton Rouge, LA, United States, Xianfeng Wang, Nanyang Technological University, Asian School of the Environment and Earth Observatory of Singapore, Singapore, Singapore, Lin Ke, Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore and Chuan-Chou Shen, National Taiwan University, High‐precision Mass Spectrometry and Environment Change Laboratory (HISPEC), Department of Geosciences, Taipei, Taiwan
Changes in the South Pacific High since the Late Holocene from General Circulation Models and Climate Proxies (409843)
Valentina Flores-Aqueveque, Universidad de Chile, Departamento de Geología, Santiago, Chile; Centre for Maritime Archaeology Research of the Southeastern Pacific, Valparaíso, Chile, Paola Andrea Arias, Universidad de Antioquia, Escuela Ambiental, Grupo de Ingeniería y Gestión Ambiental (GIGA), Medellin, Colombia, Maisa Rojas, Universidad de Chile, Department of Geophysics, Santiago, Chile and Francisco Javier Briceño Sr, Instituto de Investigaciones Marinas y Costeras (INVEMAR), Santa Marta, Colombia
Climate and Ocean Circulation During “the Boring Billion” (392508)
Peng Liu, Peking University, Atmospheric and Oceanic Sciences, Beijing, China and Yongyun Hu, Peking University, Department of Atmospheric and Oceanic Sciences, School of Physics, Beijing, China
Coupled Modes of North Atlantic Ocean-Atmosphere Variability over the Last Millennium (421605)
Kevin J. Anchukaitis, University of Arizona, Laboratory of Tree-Ring Research, Tucson, AZ, United States, Benjamin I Cook, NASA Goddard Institute for Space Studies, New York, NY, United States and Edward R Cook, Lamont-Doherty Earth Observatory, Tree-Ring Laboratory, Palisades, NY, United States
Current declines of Pecos River streamflow in a 700-year context (446018)
Grant L. Harley, University of Idaho, Department of Earth and Spatial Sciences, Moscow, United States and Justin T. Maxwell, Indiana University, Bloomington, United States
Does signal-free detrending increase coherence across spatial scales in large tree-ring networks? (409307)
Mara McPartland, University of Minnesota, Geography, Environment & Society, Minneapolis, MN, United States, Scott St. George, University of Minnesota, Geography, Environment & Society, Minneapolis, United States and Gregory T Pederson, U.S. Geological Survey, Bozeman, MT, United States
Exploring the Nonlinearities in Drought Reconstructions using Tree Rings and Neural Networks (448550)
Aleyda M Trevino, Harvard University, Cambridge, MA, United States, Peter J Huybers, Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States and Alexander Stine, San Francisco State University, Earth & Climate Sciences, San Francisco, United States
2000 Years of Southern Hemisphere Climate Variability: King Billy Pine and the Southern Annular Mode (354083)
Amy E Hessl1, Kathryn Allen2, Scott C Nichols3, Patrick John Baker2 and Tessa Vance4, (1)West Virginia University, Geology and Geography, Morgantown, WV, United States, (2)University of Melbourne, Department of Forest and Ecosystem Science, Parkville, VIC, Australia, (3)University of Melbourne, Department of Forest and Ecosystem Science, Melbourne, Australia, (4)University of Tasmania, Institute for Marine and Antarctic Studies, Hobart, TAS, Australia
Multidecadal climate variability of East Asia during the last millennium: roles of external forcing and internal variability (408036)
Satyaban B Ratna, University of East Anglia, Norwich, NR4, United Kingdom, Timothy J. Osborn, University of East Anglia, Climatic Research Unit, School of Environmental Sciences, Norwich, NR4, United Kingdom and Manoj Mukund Joshi, University of East Anglia, School of Environmental Sciences, Norwich, United Kingdom
No evidence for globally synchronous cold and warm epochs during the pre-industrial Common Era (378378)
Raphael Neukom, University of Bern, Oeschger Centre for Climate Change Research & Institute of Geography, Bern, Switzerland, Nathan John Steiger, Lamont -Doherty Earth Observatory, Palisades, United States, Juan Jose Gomez-Navarro, University of Murcia, Murcia, Spain, Jianghao Wang, The MathWorks, Inc., Natick, United States and Johannes Werner, University of Bergen, Bergen, Norway
Peat-Based Proxies from Cushion Plants in the High Andes: Potential for New Paleoenvironment and Paleoclimate Archives (375871)
Julie Loisel1, Julia Hillin2, Patrick Campbell2, Marla Martinez2 and Maryam Cheta2, (1)Texas A&M University College Station, College Station, TX, United States, (2)Texas A&M University College Station, Geography, College Station, United States
Potential Hydroclimatic Information from Pine Trees in the Dry Valleys of Eastern Nepal’s Koshi River Basin (402834)
Uday Kunwar Thapa, University of California Santa Barbara, Bren School of Environmental Science & Management, Santa Barbara, CA, United States and Scott St. George, University of Minnesota, Geography, Environment & Society, Minneapolis, United States
Reconstructing Forest Composition in the Northeastern United States from Fossil Pollen Data during the Common Era (414825)
Mathias Trachsel, University of Wisconsin Madison, Madison, WI, United States, Andria Dawson, Mount Royal University, Calgary, AB, Canada, Christopher J Paciorek, University of California, Berkeley, CA, United States, Robert Booth, Lehigh University, Earth and Environmental Science, Bethlehem, PA, United States, Jason S McLachlan, University of Notre Dame, Department of Biological Sciences, Notre Dame, IN, United States, Stephen T Jackson, USGS Southwest Climate Adaptation Science Center, Tucson, AZ, United States, W. Wyatt Oswald, Emerson College, Marlboro Institute for Liberal Arts & Interdisciplinary Studies, Boston, United States and John W Williams, University of Wisconsin-Madison, Department of Geography & Center for Climatic Research, Madison, United States
Reconstructing Late Holocene Productivity and Climate in Columbine Lake, Colorado (406986)
Charlotte Wiman1, Nicholas McKay2, Cody Routson3, R Scott Anderson4 and Stephanie Arcusa4, (1)Northern Arizona University, Flagstaff, AZ, United States, (2)University of Arizona, Tucson, United States, (3)Northern Arizona University, School of Earth and Sustainability, Flagstaff, AZ, United States, (4)Northern Arizona University, School of Earth and Sustainability, Flagstaff, United States
Southwest Pacific Gyre Dynamics During the Common Era: A New Perspective From Deep-Sea Antipatharians (402218)
Nicholas Thomas Hitt1,2, Helen Neil1, Daniel Sinclair3, Stewart Fallon4, Di M Tracey5 and Aimee K Komugabe-Dixson6,7, (1)National Institute of Water and Atmospheric Research, Wellington, New Zealand, (2)Victoria University of Wellington, School of Geography, Environment and Earth Sciences, Wellington, New Zealand, (3)Victoria University of Wellington, School of Geography Environment and Earth Sciences, Wellington, New Zealand, (4)The Australian National University, Research School of Earth Sciences, Canberra, Australia, (5)National Institute of Water & Atmospheric Research, Wellington, New Zealand, (6)The Australian National University, Acton, Australia, (7)Ministry of Primary Industries, Auckland, New Zealand
Temperature Variability from Blue Intensity (BI) and Maximum Latewood Density (MXD) tree-ring chronologies from the North American Boreal Forests (418591)
Laia Andreu-Hayles, ICREA, Catalan Institution for Research and Advanced Studies, CREAF, Center for Ecological research and Forestry Applications, Barcelona, Spain, Rosanne D'Arrigo, Columbia University, Lamont-Doherty Earth Observatory, Palisades, United States, Rose Oelkers, Columbia University of New York, Lamont-Doherty Earth Observatory, Palisades, United States, Kevin J. Anchukaitis, University of Arizona, School of Geography, Development, and Environment, Tucson, United States, Benjamin Gaglioti, Columbia University of New York, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Robert Wilson, University of St Andrews, St Andrews, KY16, United Kingdom, Gregory C Wiles, The College of Wooster, Department of Earth Sciences, Wooster, United States, David Frank, University of Arizona, Laboratory of Tree-Ring Research, Tucson, AZ, United States and Nicole K Davi, William Paterson University of New Jersey, Environmental Science, Wayne, NJ, United States
Temporal variability of dust deposition from Holocene lake sediment records in the San Juan Mountains, CO. (395048)
Stephanie Arcusa, Northern Arizona University, School of Earth and Sustainability, Flagstaff, United States, Cody Routson, Northern Arizona University, School of Earth and Sustainability, Flagstaff, AZ, United States and Nicholas McKay, University of Arizona, Tucson, United States
Testing ENSO’s Role in Driving Southwestern US Megadroughts (462719)
Anna Black, Williams College, Geosciences, Williamstown, MA, United States, Sloan Coats, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Toby Ault, Cornell University, Department of Earth and Atmospheric Science, Ithaca, NY, United States and Samantha Stevenson, University of California Santa Barbara, Bren School of Environmental Science and Management, Santa Barbara, United States
The Climate Response to Solar Forcing in the Last Millennium Ensemble Simulations (409991)
Robert A Tomas1, Bette L Otto-Bliesner2 and Esther C Brady2, (1)National Center for Atmospheric Research, Boulder, United States, (2)NSF National Center for Atmospheric Research, Boulder, United States
The developmental history of water mass structure during the Common Era in Lake Hamana, Shizuoka prefecture, central Japan (430471)
Koji Seto, Shimane University, EsReC, Matsue, Japan, Fujii Hisashi, Shimane University, Interdisciplinary Faculty of Science and Engineering, Matsue, Japan, Takuya Sato, Interdisciplinary Faculty of Science and Engineering, Shimane University, Shizuoka, Japan, Uemura Keitaro, Shimane University, Interdisciplinary Faculty of Science and Engineering, Mtsue, Japan, Kota Katsuki, Shimane University, Matsue, Japan and Kazuyoshi Yamada, Mus. of Nat. and Envir. History, Shizuoka, Shizuoka, Japan
The PAGES 2k Network: Status update on Phase Three projects (372672)
Lucien von Gunten, PAGES, International Project Office, Bern, Switzerland, Nerilie Abram, Australian National University, Research School of Earth Sciences, Canberra, Australia, Oliver Bothe, Helmholtz-Zentrum Geesthacht Centre for Materials and Coastal Research, Geesthacht, Germany, Hans W Linderholm, University of Gothenburg, Department of Earth Sciences, Gothenburg, Sweden, Belen Martrat, Institute of Environmental Assessment and Water Research (IDAEA), Barcelona, Spain, Helen V Mcgregor, University of Wollongong, Wollongong, NSW, Australia, Raphael Neukom, University of Bern, Oeschger Centre for Climate Change Research & Institute of Geography, Bern, Switzerland, Steven J Phipps, Climate Change Research Centre, UNSW Sydney, Australia and Scott St. George, University of Minnesota, Geography, Environment & Society, Minneapolis, United States
Using Small Mammal Isotopes to Understand Climate and Environmental Changes in Southern California Over the Last 1500 Years (425859)
Alexander Evans Thoben1, Sara K Thomsen2, Jennifer M Cotton1, Tara M Smiley2, Paul Collins3, René L Vallenoweth4, Amira F Ainis5, Santos Ceniceros4, Jessica Rodriguez4 and Rebecca C Terry2, (1)California State University Northridge, Geological Sciences, Northridge, CA, United States, (2)Oregon State University, Integrative Biology, Corvallis, OR, United States, (3)Santa Barbara Museum of Natural History, Vertebrate Zoology, Santa Barbara, CA, United States, (4)California State University Los Angeles, Anthropology, Los Angeles, CA, United States, (5)University of Oregon, Anthropology, Eugene, OR, United States

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