PP51A:
Glacial-Interglacial Climate: Similarities and Differences Between Past and Future II Posters

Submit an Abstract to this Session



Session ID#: 24036

Session Description:
The last interglacial was warm, with high atmospheric CO2 (~280 ppmv) and high sea levels. Some regions on Earth experienced severe droughts and others experienced greater storminess. The changes in climate throughout this period provide important information on the Earth's climate sensitivity and in some respects may serve as an analog to future warming. Paleoclimate archives provide records of the effects of climate forcings on global and local temperature and precipitation, and climate models can be used to relate mechanisms and observations. Along with the high temperatures and CO2, the orbital forcing changed significantly during the last interglacial, which affected seasonality and climate variability. We invite submissions of observational studies (e.g. marine, terrestrial, ice cores) and modeling of the last interglacial, addressing all relevant parameters (e.g. sea level, temperature, precipitation), and particularly encourage those that combine observations and models.
Primary Convener:  Yael Kiro, Lamont -Doherty Earth Observatory, Palisades, NY, United States
Conveners:  Steven L Goldstein, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States, Yochanan Kushnir, Columbia Univ, Palisades, NY, United States and Bette L Otto-Bliesner, NSF National Center for Atmospheric Research, Boulder, United States
Chairs:  Yochanan Kushnir, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Bette L Otto-Bliesner, NSF National Center for Atmospheric Research, Boulder, United States, Steven L Goldstein, Lamont-Doherty Earth Observatory, Palisades, United States and Yael Kiro, Lamont -Doherty Earth Observatory, Palisades, NY, United States
OSPA Liaison:  Yael Kiro, Lamont -Doherty Earth Observatory, Palisades, NY, United States
Index Terms:

4914 Continental climate records [PALEOCEANOGRAPHY]
4928 Global climate models [PALEOCEANOGRAPHY]
4932 Ice cores [PALEOCEANOGRAPHY]
4936 Interglacial [PALEOCEANOGRAPHY]

Abstracts Submitted to this Session:

A Southern Ocean driver of atmospheric CO2 (228049)
Thomas Ronge1, Walter Geibert2, Jörg Lippold3, Frank Lamy4, Bernhard Schnetger5 and Ralf Tiedemann4, (1)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (2)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Marine Geochemistry, Bremerhaven, Germany, (3)Heidelberg University, Heidelberg, Germany, (4)AWI Bremerhaven, Bremerhaven, Germany, (5)University of Oldenburg, ICBM Microbiogeochemistry Research Group, Oldenburg, Germany
Coupled Long-Term Evolution of Climate and the Greenland Ice Sheet During the Last Interglacial and Implications for the Future (245276)
Bette L Otto-Bliesner, NSF National Center for Atmospheric Research, Boulder, United States, Marcus Lofverstrom, University of Arizona, Department of Geosciences, Tucson, AZ, United States, William H Lipscomb, National Center for Atmospheric Research, Boulder, CO, United States, Jeremy Garmeson Fyke, Los Alamos National Laboratory, Los Alamos, NM, United States, Shawn J Marshall, University of Calgary, Calgary, AB, Canada and Bill Sacks, National Center for Atmospheric Research, Climate and Global Dynamics Laboratory, Boulder, CO, United States
A transient fully coupled climate−ice-sheet simulation of the last glacial inception (237226)
Marcus Lofverstrom1, Bette L Otto-Bliesner2, William H Lipscomb3, Jeremy Garmeson Fyke4, Shawn J Marshall5, Bill Sacks3 and Esther C Brady2, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)NSF National Center for Atmospheric Research, Boulder, United States, (3)National Center for Atmospheric Research, Climate and Global Dynamics Laboratory, Boulder, CO, United States, (4)Los Alamos National Laboratory, Los Alamos, NM, United States, (5)University of Calgary, Calgary, AB, Canada
Exploring the Mass Balance and Sea Level Contribution of Global Glaciers During the Last Interglaciation and Mid-Holocene (286179)
Schmitty Smith1, David J Ullman1, Feng He2, Anders E Carlson3, Ben Marzeion4 and Fabien Maussion5, (1)Northland College, Ashland, WI, United States, (2)University of Wisconsin-Madison, Center for Climatic Research, Madison, United States, (3)Oregon Glaciers Institute, Corvallis, OR, United States, (4)University of Bremen, Bremen, Germany, (5)Universität Innsbruck, Innsbruck, Austria
North American Monsoon Response to Eemian Climate Forcings and its Effect on Rocky Mountain Forests (284533)
Nadja Insel, Northeastern Illinois University, Chicago, IL, United States and Max B Berkelhammer, University of Illinois Chicago, Department of Earth and Environmental Sciences, Chicago, United States
Toward a Last Interglacial Compilation Using a Tephra-based Chronology: a Future Reference For Model-data Comparison (249251)
Lucie Bazin1, Aline Govin1, Emilie Capron2, Sebastien Nomade1, Bénédicte Lemieux-Dudon3 and Amaelle Landais4, (1)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (2)British Antarctic Survey, Cambridge, United Kingdom, (3)Centro Euro-Mediterraneo sui Cambiamenti Climatici, Ocean Modeling and Data Assimilation Division, Bologna, Italy, (4)LSCE Laboratoire des Sciences du Climat et de l'Environnement, IPSL - CEA - CNRS - UVSQ - Universite Paris-Saclay, Gif-Sur-Yvette Cedex, France
Timing and structure of the penultimate deglaciation in north China constrained by a precisely dated stalagmite record (263951)
Wuhui Duan, Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, beijing, China, Hai Cheng, University of Minnesota, Department of Earth and Environmental Sciences, Minneapolis, United States; Xi'an Jiaotong University, Institute of Global Environmental Change, Xian, China, Ming Tan, Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijng, China, Xianglei Li, Xi'an Jiaotong University, Xi\'an, China and R. Lawrence Edwards, Nanjing Normal University, Dept. of Geography, Nanjing, China
Drastic shifts in the Levant hydroclimate during the last interglacial indicate changes in the tropical climate and winter storm tracks (278254)
Yael Kiro, Lamont -Doherty Earth Observatory, Palisades, NY, United States, Steven L Goldstein, Lamont-Doherty Earth Observatory, Palisades, NY, United States, Yochanan Kushnir, Columbia Univ, Palisades, NY, United States, Boaz Lazar, Hebrew University of Jerusalem, Earth Sciences Institute, Jerusalem, Israel and Mordechai Stein, Geological Survey of Israel, Jerusalem, Israel
Last interglacial sea levels and regional tectonics from fossil coral reefs at the Gulf of Aqaba (285589)
Neta Bar, Yale University, New Haven, CT, United States, Amotz Agnon, Hebrew University, Institute of Earth Sciences, Jerusalem, Israel, Maayan Yehudai, Hebrew University of Jerusalem, Jerusalem, Israel, Boaz Lazar, Hebrew University of Jerusalem, Earth Sciences Institute, Jerusalem, Israel, Yonathan Shaked, Interuniversity Institute for Marine Sciences, Eilat, Israel and Mordechai Stein, Geological Survey of Israel, Jerusalem, Israel
Climatic teleconnections between the subtropical and polar North Atlantic during the Last Interglacial period (MIS5e) (236229)
Anastasia Zhuravleva, Academy of Sciences, Humanities and Literature c/o GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany and Henning A Bauch, Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research c/o GEOMAR Helmholtz Centre for Ocean Research, Kiel, Germany
Reconstruction of the North Atlantic end-member of the Atlantic Meridional Overturning Circulation over glacial–interglacial cycles (283399)
Joohee Kim1, Maria Jaume Seguí1, Karla P Knudson2, Maayan Yehudai2, Steven L Goldstein1,2, Leopoldo D Pena3, Chandranath Basak2 and Patrizia Ferretti4, (1)Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, United States, (2)Lamont-Doherty Earth Observatory of Columbia University, Palisades, United States, (3)Universitat de Barcelona. Facultat de Ciencies de la Terra, Dinàmica de la Terra i de l'Oceà, Barcelona, Spain, (4)CNR Institute for the Dynamics of Environmental Processes, Mestre-Venice, Italy
Glacial-Interglacial Variability of Nd isotopes in the South Atlantic and Southern Ocean (299103)
Karla P Knudson1, Steven L Goldstein2, Leopoldo Pena3, Maria Jaume Seguí3, Joohee Kim1, Maayan Yehudai4 and Thomas Fahey5, (1)Lamont-Doherty Earth Observatory of Columbia University, Palisades, United States, (2)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (4)Associated Engineering Ltd. British Columbia, Victoria, BC, Canada, (5)Columbia University, New York, NY, United States
Deep ocean ventilation in the Central Fram Strait during the past 35 kyr (238896)
Mohamed Ezat1, Tine Lander Rasmussen1, Luke Skinner2 and Katarzyna Zamelczyk1, (1)The Arctic University of Norway, CAGE - Centre for Arctic Gas Hydrate, Environment and Climate, Department of Geosciences, Tromsø, Norway, (2)Department of Earth Sciences, Univ. of Cambridge, Cambridge, United Kingdom
Sr-Nd isotopic constraints on sediment provenances in the Shikoku Basin: Variation of sediment dynamic transport with the climate change in the past 30ka (239253)
Yanping Li, Nanjing University, Nanjing, China
Impact of the Agulhas Return Current on the glacial Subantarctic region in the South Indian Ocean (244720)
Minoru Ikehara, Kochi University, Center for Advanced Marine Core Research, Nankoku, Japan, Xavier Crosta, University of Bordeaux, CNRS, UMR 5805 EPOC, Pessac Cedex, France and M C Manoj, Birbal Sahni Institute of Palaeosciences, Lucknow, India
ASYMMETRIC SIGNATURE OF GLACIAL ANTARCTIC INTERMEDIATE WATER IN THE CENTRAL SOUTH PACIFIC (212780)
Raul Tapia1, Dirk Nuernberg2, Sze Ling Ho3, Frank Lamy4, Johannes Ullermann4, Rainer Gersonde4 and Ralf Tiedemann4, (1)Centro de Estudios Avanzados, Universidad de Playa Ancha, Viña del Mar, Chile, (2)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (3)University of Bergen, Department of Earth Science, Bergen, Norway, (4)AWI Bremerhaven, Bremerhaven, Germany

See more of: Paleoceanography and Paleoclimatology