PP51C:
Past Atmospheric Variability Inferred from Paleoclimate Proxies II Posters
Submit an Abstract to this Session
Session ID#: 23016
Session Description:
Climate signals recorded in natural archives are controlled by a combination of local, regional and global climatic forcings. Disentangling these different controls is crucial to assess the ability of specific proxy data to capture the evolution of large-scale modes of climate variability.
In addition, issues such as spatio-temporal discrepancies between paleoclimate proxies, and how their climatic interpretations can be reconciled, remain unclear. A multi-proxy approach and/or data-model comparison studies can elucidate the mechanisms controlling the proxy-based climate signals, allowing for a proper interpretation of how these proxies may reflect past climate and atmospheric changes.
We welcome studies of past large-scale atmospheric and climate patterns during the last few millennia, over a range of timescales, captured by any climate proxy type (marine and/or terrestrial). We encourage contributions that integrate both climate modelling and field/proxy data as a way to foster model-data comparison.
Primary Convener: Laia Comas-Bru, University College Dublin, UCD School of Earth Sciences, Dublin, Ireland
Conveners: Armand Hernandez, Instituto Dom Luiz (IDL), Faculty of Sciences, University of Lisbon, Lisboa, Portugal, Valerie Trouet, University of Arizona, Laboratory of Tree-Ring Research, Tucson, AZ, United States and Erika Wise, University of North Carolina at Chapel Hill, Department of Geography and Environment, Chapel Hill, United States
Chairs: Armand Hernandez, Instituto Dom Luiz (IDL), Faculty of Sciences, University of Lisbon, Lisboa, Portugal, Valerie Trouet, University of Arizona, Laboratory of Tree-Ring Research, Tucson, AZ, United States, Laia Comas-Bru, University College Dublin, UCD School of Earth Sciences, Dublin, Ireland and Natasha Sekhon, Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX, United States
OSPA Liaison: Dan Breecker, Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, United States
Cross-Listed:
Abstracts Submitted to this Session:
Natasha Sekhon1, Jay Banner2, Nathan Ross Miller1, Peter Eric Carlson1 and Dan Breecker3, (1)Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX, United States, (2)University of Texas at Austin, Environmental Science Institute and Department of Earth & Planetary Sciences, Jackson School of Geosciences, Austin, United States, (3)Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, United States
Jonathan M King1, Melissa D Harrington2, Julia E Cole1, Russell Drysdale3, Jon D Woodhead4, John Fasullo5, Samantha Stevenson6, Bette L Otto-Bliesner7, Jonathan T Overpeck8, R. Lawrence Edwards9 and Gideon Mark Henderson10, (1)University of Arizona, Tucson, United States, (2)University of Arizona, Tucson, AZ, United States, (3)University of Melbourne, Parkville, VIC, Australia, (4)University of Melbourne, School of Geography, Earth, and Atmospheric Sciences, Melbourne, Australia, (5)NCAR, Climate and Global Dynamics Laboratory, Boulder, United States, (6)National Center for Atmospheric Research, Boulder, United States, (7)NSF National Center for Atmospheric Research, Boulder, United States, (8)Univ Arizona, Tucson, AZ, United States, (9)University of Minnesota, Earth and Environmental Sciences, Minneapolis, United States, (10)University of Oxford, Earth Sciences, Oxford, United Kingdom
Steven A Mauget, USDA ARS, Lubbock, TX, United States
Amy Hudson1, Raquel Alfaro-Sanchez2, Soumaya Belmecheri3, David JP Moore1 and Valerie Trouet2, (1)University of Arizona, School of Natural Resources and the Environment, Tucson, AZ, United States, (2)University of Arizona, Laboratory of Tree-Ring Research, Tucson, AZ, United States, (3)University of Arizona, Tucson, United States
Maxime Debret1, Valerie Masson-Delmotte2, Colin Christophe3, Anne de Vernal4, Nicolas Massei1, Frédérique Eynaud5, Marie Nicolle6, Norbert Frank7, Yannick Mary8 and Michael Magny9, (1)Normandie Univ, UNIROUEN, UNICAEN, CNRS, M2C, Rouen, France, (2)IPCC Working Group I co-chair, Université Paris Saclay, Saint-Aubin, France, (3)GEOPS, Paris, France, (4)GEOTOP, Université du Québec à Montréal, Montreal, QC, Canada, (5)Univ. Bordeaux, CNRS, EPOC, EPHE, UMR 5805, F-33600 Pessac, France, Pessac, France, (6)University of Rouen, Mont-Saint-Aignan Cedex, France, (7)CEA Commissariat à l'Energie Atomique Saclay, LSCE, Gif-Sur-Yvette Cedex, France, (8)UMR 5805 – EPOC, Université de Bordeaux, Pessac, France, (9)University of Franche-Comté, Besançon, France
Santiago Giralt, ICTJA-CSIC, Barcelona, Spain, Armand Hernandez, Instituto Dom Luiz (IDL), Faculty of Sciences, University of Lisbon, Lisboa, Portugal, Pedro MV Raposeiro, Universidade dos Açores, Faculdade de Ciências e Tecnologia, Ponta Delgada, Portugal, Vitor MC Gonçalves, Universidade dos Açores, Ponta Delgada, Portugal, Juan Jose Pueyo, Universitat de Barcelona, Barcelona, Spain, Ricardo M. Trigo, Instituto Dom Luiz, University of Lisbon, Lisbon, Portugal, Roberto Bao, Universidade da Coruña, A Coruña, Spain and Alberto Sáez, Universitat de Barcelona, Facultat de Ciencies de la Terra, Barcelona, Spain
Marie Nicolle, University of Rouen, Mont-Saint-Aignan Cedex, France, Maxime Debret, Normandie Univ, UNIROUEN, UNICAEN, CNRS, M2C, 76000 Rouen, France, Nicolas Massei, Normandie Univ, UNIROUEN, UNICAEN, CNRS, M2C, Rouen, France and Anne de Vernal, GEOTOP, Université du Québec à Montréal, Montreal, QC, Canada
Kaleb Aaron Horlick, Oregon State University, Corvallis, OR, United States, David Noone, College of Earth, Ocean, and Atmospheric Science, Corvallis, OR, United States, Gregory J. Hakim, University of Washington, Atmospheric Sciences, Seattle, United States, Robert Tardif, University of Washington, Atmospheric Sciences, Seattle, WA, United States, David M Anderson, Monterey Bay Aquarium Research Institute, Moss Landing, CA, United States, W. Andre Perkins, University of Colorado at Boulder, Boulder, United States, Michael P Erb, University of Southern California, Los Angeles, CA, United States and Eric J. Steig, University of Washington, Seattle, United States
Timothy M Gallagher, University of Texas at Austin, Department of Geological Sciences, Austin, TX, United States, Michael T Hren, University of Connecticut, Earth Sciences, Storrs, United States and Nathan D Sheldon, University of Michigan, Earth and Environmental Sciences, Ann Arbor, MI, United States
Linda C Ivany, Syracuse University, Earth Sciences, Syracuse, NY, United States and Emily Joan Judd, University of Arizona, Tucson, United States
