PP53C:
Multiproxy Records for Climatic and Oceanic Reconstructions II Posters


Session ID#: 8617

Session Description:
Combining proxies with a common environmental forcing allows researchers to extract the common signal, while reducing reconstruction uncertainty. Multiproxy reconstructions include combining proxy records from the same archive (e.g., foraminifera δ18O and Mg/Ca), unique archives with the same variable (e.g., coral δ18O and speleothem δ18O), the same proxy from several locations (e.g., coral Sr/Ca in the Pacific), or any combination therein (e.g., pseudo and geochemical proxies). Combining records with differing resolutions is challenging, yet may reveal unique results not possible with a single archive. We encourage abstracts involving multiproxy reconstructions that explore climatic and oceanic variability on timescales from subannual to millennial and abstracts that assess the methods and related uncertainty in producing reconstructions based on multiple proxies.
Primary Convener:  Jason Polk, Western Kentucky University, Center for Human GeoEnvironmental Studies, Bowling Green, KY, United States
Conveners:  Kristine L DeLong, Louisiana State University, Department of Geography and Anthropology, Baton Rouge, LA, United States and Diane M Thompson, National Center for Atmospheric Research, Boulder, CO, United States
Chairs:  Jason Polk, Western Kentucky University, Center for Human GeoEnvironmental Studies, Bowling Green, KY, United States and Diane M Thompson, National Center for Atmospheric Research, Boulder, CO, United States
OSPA Liaison:  Kristine L DeLong, Louisiana State University, Department of Geography and Anthropology, Baton Rouge, LA, United States

Cross-Listed:
  • A - Atmospheric Sciences
  • B - Biogeosciences
  • EP - Earth and Planetary Surface Processes
  • GC - Global Environmental Change
Index Terms:

1605 Abrupt/rapid climate change [GLOBAL CHANGE]
1616 Climate variability [GLOBAL CHANGE]
4916 Corals [PALEOCEANOGRAPHY]
4920 Dendrochronology [PALEOCEANOGRAPHY]

Abstracts Submitted to this Session:

Using mutiproxy approach to reconstruct 1991 coral mortality episode in the South China Sea (62215)
Chung-Che WU1, Chun-Yuan Huang2, Ching-Chih Chang3, Yu-Min Chou1, John S Pallister4, Doan Dinh Lam5, Ke-fu Yu6, Liu Yi7, Chung-che Wang8 and Sun-Lin Chung2, (1)Department of Geoscience, National Taiwan University, Taipei, Taiwan, (2)NTU National Taiwan University, Taipei, Taiwan, (3)University of Arizona, Tucson, AZ, United States, (4)USGS Cascades Volcano Observ, Vancouver, WA, United States, (5)Institute of Geological Sciences, Vietnamese Academy of Science and Technology, Vietnam, Vietnam, (6)South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China, (7)USTC University of Science and Technology of China, Hefei, China, (8)National Taiwan University, Taipei, Taiwan
206/207Pb and Radiocarbon: An Unlikely Pair for Identifying the Source and Delivery Time of Ocean Advection in the South China Sea (61703)
Nathalie Goodkin1, Annette Bolton1, Mengli Chen2, Ellen R M Druffel3, Edward A Boyle4 and Adam D Switzer5, (1)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (2)Singapore-MIT Alliance for Research and Technology (SMART), Singapore, Singapore, (3)University of California Irvine, Department of Earth System Science, Irvine, CA, United States, (4)Massachusetts Institute of Technology, Cambridge, MA, United States, (5)Nanyang Technological University, Singapore, Singapore
Can Diploastrea heliopora be an Alternate Coral Climate Archive in the Indo-Pacific? (71746)
Riovie Dela Pena Ramos, Earth Observatory of Singapore, Nanyang Technological University, Singapore, Singapore, Nathalie Goodkin, Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, Fernando Pascual Siringan, Marine Science Institute, University of the Philippines, Metro Manila, Philippines and Konrad A Hughen, Woods Hole Oceanographic Institution, Department of Marine Chemistry and Geochemistry, Woods Hole, United States
Comparison of coral δ18O with pseudocorals derived from in situ sea surface salinity and temperature measurements (66314)
Kristine L DeLong, Louisiana State University, Department of Geography and Anthropology, Baton Rouge, LA, United States, Nazanin Chaichi, Louisiana State University, School of the Coast and the Environment, Baton Rouge, LA, United States, Christopher R Maupin, Texas A&M University, Department of Geography, College Station, TX, United States; University of Texas at Austin, Austin, TX, United States, Julie N Richey, USGS, St. Petersburg, United States, Terrence M Quinn, University of Texas at Austin, Jackson School of Geosciences, Austin, TX, United States and Richard Z. Poore, USGS, St. Petersburg, FL, United States
Sea Surface Temperature Records Using Sr/Ca Ratios in a Siderastrea siderea Coral from SE Cuba (79318)
Hazel Anne Fargher1, Konrad A Hughen2, Justin E Ossolinski1, Fernando Bretos3, Daria Siciliano4 and Patricia Gonzalez5, (1)Woods Hole Oceanographic Institution, Department of Marine Chemistry and Geochemistry, Woods Hole, MA, United States, (2)Woods Hole Oceanographic Institution, Department of Marine Chemistry and Geochemistry, Woods Hole, United States, (3)The Ocean Foundation, Cuba Marine Research and Conservation Program, Miami, FL, United States, (4)University of California Santa Cruz, Institute of Marine Sciences, Santa Cruz, CA, United States, (5)Universidad de la Habana, Centro de Investigaciones Marines, La Habana, Cuba
Multi-species Coral Sr/Ca-Based Sea-Surface Temperature Reconstruction Using Orbicella faveolata and Siderastrea siderea from Dry Tortugas National Park, FL (61910)
Jennifer A. Flannery, USGS St. Petersburg Coastal and Marine Science Center, Saint Petersburg, United States, Julie N Richey, USGS, St. Petersburg, United States, Kaustubh Thirumalai, Brown University, Providence, RI, United States and Richard Z. Poore, USGS, St. Petersburg, FL, United States
A Record of Environmental Change in Caribbean Coral Reefs: Sclerochronology and Geochemistry of O. faveolata as a Paleoclimate Proxy at Coral Gardens and Rocky Point, Belize (82839)
Ilian Antoine DeCorte1, Lisa Greer2, Karl R Wirth3, Emily Flowers Falls2, Halard Lescinsky4 and Whitney C Doss5, (1)University of California - Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, (2)Washington and Lee University, Geology, Lexington, VA, United States, (3)Macalester College, Saint Paul, MN, United States, (4)Otterbein University, Biology & Earth Sciences, Westerville, OH, United States, (5)University of Western Brittany, Brest, France
A potential of multi-proxy approach for studying Thailand summer monsoon rainfall based on tree rings and stalagmite from northwestern Thailand (61793)
Chotika Muangsong, Innovation for Social and Environmental Management, Mahidol University, Amnaj Charoen campus, Amnaj Charoen, Thailand, Binggui Cai, Fujian Normal University, College of Geography Science, Fuzhou, China and Nathsuda Pumijumnong, Faculty of Environment and Resource Studies, Mahidol University, Nakhon Pathom, Thailand
Comparison of multi-proxy data with past1000 model output over the Terminal Classic Period (800-1000 A.D.) on the Yucatan Peninsula. (64941)
Stephanie Hunter1, Karen Elizabeth Kohfeld2 and Diana M Allen1, (1)Simon Fraser University, Burnaby, BC, Canada, (2)Simon Fraser University, School of Resource and Environmental Management and School of Environmental Science, Burnaby, BC, Canada
Inter-species and Seasonal Variability in Mg / Ca in Larger Benthic Foraminifera: Implications for Paleo-proxy (62415)
Asmita Singh1, Pratul Kumar Saraswati1, Kanchan Pande2 and Prasanta Sanyal3, (1)Indian Institute of Technology Bombay, Mumbai, India, (2)Indian Institute of Technology Bombay, Department of Earth Sciences, Mumbai, India, (3)Indian Institute of Science Education and Research Kolkata, Department of Earth Sciences, Mohanpur, India
Thermocline Structure and ENSO Variability in the eastern equatorial Pacific during the Last Glacial Maximum (65653)
Sarah Clark, Organization Not Listed, Washington, DC, United States, Athanasios Koutavas, CUNY College of Staten Island, Department of Engineering Science & Physics, Staten Island, NY, United States, Jean Lynch-Stieglitz, Georgia Institute of Technology Main Campus, Atlanta, GA, United States and Gerald Rustic, CUNY Graduate Center, New York, NY, United States
On the Timing of Glacial Terminations in the Equatorial Pacific (68032)
Deborah Khider, University of Southern California, Information Sciences Institute, Los Angeles, CA, United States, Seonmin Ahn, Brown University, Providence, RI, United States, Lorraine E Lisiecki, University of California, Santa Barbara, Earth Science, Santa Barbara, United States, Charles Lawrence, Brown University, Division of Applied Mathematics, Providence, RI, United States and Markus Kienast, Dalhousie University, Department of Oceanography, Halifax, NS, Canada
Millennial-scale Changes of Surface and Bottom Water Conditions in the Northwest Pacific during the Last Deglacial Period (71248)
Sunghan Kim1, Boo-Keun Khim2, Ken Ikehara3, Takuya Itaki3, Akihiko Shibahara4 and Masanobu Yamamoto5, (1)Pusan National University, Busan, Korea, Republic of (South), (2)Pusan National University, Department of Oceanography, Busan, Korea, Republic of (South), (3)Geological Survey of Japan, AIST, Tsukuba, Japan, (4)Geological museum office, AIST, Tsukuba, Japan, (5)Faculty of Environmental Earth Science, Hokkaido University, Sapporo, Japan
Sedimentary Controls on Foraminifera Distribution in the Bay of Bengal (80969)
Theresa Fritz-Endres, San Francisco State University, San Francisco, United States, Lyndsey R Fox, University of Leeds, Leeds, United Kingdom, Volkhard Spiess, University of Bremen, Faculty of Geosciences, Bremen, Germany, Christian France-Lanord, Organization Not Listed, Washington, DC, United States, Petra Dekens, San Francisco State University, San Francisco, CA, United States and Exp 354 Shipboard Scientific Party
Episodes of reduction in the Western Pacific Warm Pool during Quaternary and Its implications on the Indian Ocean: Planktic foraminiferal evidences (58459)
Vikram Pratap Singh, ST. XAVIER'S COLLEGE, GEOLOGY, MUMBAI, India, Ashutosh Singh, University of Delhi, Geology, Delhi, India and Devesh k Sinha, University of Delhi, Delhi, India
Oceanic and Climate phasing analysis across Marine Isotope Stage 3 (86626)
Gene Henry III1, Jerry F McManus2, William B Curry3, Natalie Laura Roberts4, Alexander M Piotrowski4 and Lloyd D Keigwin5, (1)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (2)Columbia University, Earth and Environmental Sciences, New York, United States, (3)Bermuda Institute of Ocean Sciences, St.George's, GE, Bermuda, (4)University of Cambridge, Cambridge, United Kingdom, (5)Woods Hole Oceanographic Institution, Woods Hole, MA, United States
Changes in Precipitation Sources over Glacial/Interglacial MIS 11 and 12 Examined by Δ17O of SiO2 Obtained from Diatoms along the Valles Caldera Lake Core, NM (81095)
Jordan Wostbrock, University of New Mexico Main Campus, Albuquerque, NM, United States, Zachary D Sharp, University of New Mexico Main Campus, Earth and Planetary Sciences, Albuquerque, NM, United States and Peter J Fawcett, University of New Mexico, Earth and Planetary Sciences, Albuquerque, United States
Carbon, Oxygen and Uranium Isotopes in Pedothem Carbonates Reveal Anomalous North American Atmospheric Circulation 70,000 to 55,000 Years Ago (63910)
Erik Oerter1, Warren D. Sharp2, Jessica Leigh Oster3, Angela Ebeling4, John W Valley5, Reinhard Kozdon5,6, Ian J Orland5,7, John Charles Hellstrom8, Jon D Woodhead8, Janet Hergt8, Oliver Chadwick9 and Ronald Amundson10, (1)Lawrence Livermore National Laboratory, Livermore, CA, United States, (2)Berkeley Geochronology Center, Berkeley, CA, United States, (3)Vanderbilt University, Earth & Environmental Sciences, Nashville, United States, (4)Wisconsin Lutheran College, Milwaukee, WI, United States, (5)University of Wisconsin Madison, WiscSIMS, Dept. of Geoscience, Madison, WI, United States, (6)Rutgers University New Brunswick, New Brunswick, NJ, United States, (7)University of Minnesota Twin Cities, Dept. of Earth Sciences, Minneapolis, MN, United States, (8)University of Melbourne, School of Earth Sciences, Parkville, VIC 3010, Australia, (9)University of California Santa Barbara, Santa Barbara, CA, United States, (10)University of California Berkeley, Environmental Science, Policy and Management, Berkeley, CA, United States
Change in the Nd isotopic composition of the bottom water and detrital sediments on the Bering Slope over the last 500 kyrs with implications for the formation of the North Pacific Intermediate Water (62394)
Kwangchul Jang1, Youngsook Huh1 and Yeongcheol Han2, (1)Seoul National University, Seoul, Korea, Republic of (South), (2)Korea Polar Research Institute, Incheon, South Korea
Multi-proxy evidence for oceanographic changes in the Southern Ocean during the lead-up to the Oligocene/Miocene Boundary (Mi-1 Event) (78719)
Andrew J Fraass, University of Massachusetts Amherst, Amherst, United States, R Mark Leckie, Univ Massachusetts, Earth, Geographic, and Climate Sciences, Amherst, United States, Chelsea McQuaid, University of Massachusetts Amherst, Amherst, MA, United States, Robert M Deconto, University of Massachusetts Amherst, Department of Geosciences, Amherst, United States and James C Zachos, University of California Santa Cruz, Santa Cruz, CA, United States
PALEOECOLOGY, BIOSTRATIGRAPHY, AND RESPONSE OF CALCAREOUS NANNOPLANKTON COMMUNITIES TO CLIMATE FLUCTUATIONS DURING THE LATE OLIGOCENE IN THE TROPICS (65994)
Mohammed H Aljahdali, Florida State University, Tallahassee, FL, United States, Sherwood Willing Wise, EOAS Dept., Florida State Univ., Tallahassee, FL, United States and Expedition 351 Scientific Party
Comparison and Significance of Two Different Organic Paleotemperature Reconstructions (61212)
Xinhui Ma1, Haohai Zhang1, Juan He2, Yanming Ruan1, Liang Dong1, Hui Wang2 and Li Li1, (1)Tongji University, Shanghai, China, (2)Sate Key Lab of Marine Geology, Shanghai, China
Eocene high-latitude temperature gradients over time and space based on d18O values of fossil shark teeth (72806)
Sarah Soojin Zeichner1, Sora Kim1 and Albert S Colman2, (1)University of Chicago, Chicago, IL, United States, (2)Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, TX, United States
Planktic Foraminiferal Response to the “Latest Danian Event” (62.15 Ma) on an almost Global Scale – results from Shatsky Rise, Walvis Ridge and Newfoundland (80164)
Sofie Jehle1, André Bornemann2, Arne Deprez3 and Robert P Speijer3, (1)University of Leipzig, Leipzig, Germany, (2)Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Hannover, Germany, (3)KU Leuven, Department of Earth and Environmental Sciences, Leuven, Belgium
Comparing Siliceous Productivity Proxies Along the California Margin During Pliocene Warmth: Smear Slides vs. Biogenic Silica (80475)
Valerie Schwartz, U.S. Geological Survey Center for Integrated Data Analytics, Middleton, WI, United States, Petra Dekens, San Francisco State University, San Francisco, CA, United States and Jason A Addison, USGS, Geology, Minerals, Energy, & Geophysics Science Center, Menlo Park, CA, United States

See more of: Paleoceanography and Paleoclimatology