PP43A:
Paleoclimate Variability in the Indo-Pacific Region III Posters

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Session ID#: 12417

Session Description:
The Indo-Pacific plays a critical role in global climate and yet for such a vitally important region, there are relatively few long term or continuous records. Many outstanding questions exist regarding the impact of Indo-Pacific circulation on the climate and environment of surrounding landmasses, with special focus on the Asian and Australasian monsoons. Recent research efforts, including several IODP and ICDP expeditions focusing on the Indo-Pacific, aim to better understand the complex oceanographic and paleoclimate history of this region.

This session encourages contributions with a multidisciplinary approach. Contributions explore geological and oceanographic proxies applied to elucidate the history of the eastern Indian Ocean and the western Pacific on timescales from the Neogene to the present. These include reconstructions of paleoclimatology, paleoceanography, paleoecology and continental erosion/weathering based on marine, lacustrine and terrestrial records using new approaches in sedimentology, isotope geochemistry, modelling and paleontology.

Primary Convener:  Briony L Mamo, Macquarie University, Sydney, Australia
Conveners:  Isla S. Castañeda, University of Massachusetts Amherst, Department of Earth, Geographic, and Climate Sciences, Amherst, MA, United States, David De Vleeschouwer, MARUM- Center for Marine and Environmental Sciences and Department of Geosciences, University of Bremen, Bremen, Germany and Prof. Peter Dominic Clift, MA, PhD, DSc, Louisiana State University, Department of Geology and Geophysics, Baton Rouge, United States
Chairs:  Briony L Mamo, Macquarie University, Sydney, Australia and Prof. Peter Dominic Clift, MA, PhD, DSc, Louisiana State University, Department of Geology and Geophysics, Baton Rouge, United States
OSPA Liaison:  Briony L Mamo, Macquarie University, Sydney, Australia

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

0473 Paleoclimatology and paleoceanography [BIOGEOSCIENCES]
1616 Climate variability [GLOBAL CHANGE]
1635 Oceans [GLOBAL CHANGE]
4912 Biogeochemical cycles, processes, and modeling [PALEOCEANOGRAPHY]

Abstracts Submitted to this Session:

Relationship between Quaternary climate change and Podocarpaceae record: marine pollen record in west pacific area since the last interglacial period (118703)
Yeping Bian, Second Institute of Oceanography, State Oceanographic Administration of China, Hangzhou, China
Global Sea surface stability and significant paleoceanographic episodes between the western Equatorial Pacific, Bahama Bank of Caribbean, and western Pacific Ocean during the Neogene based on calcareous nannofossil productivity and size variations in correlation to the global climatic events (130422)
Santi Dwi Pratiwi, Independent Geoscientist, Jakarta, Indonesia and Tokiyuki Sato, Akita University, Faculty of International Resource Sciences, Akita, Japan
Hydrographic Response of the East China Sea to the Sea Level Changes Lead by the Glacial/ Interglacial Climatic Cycle Inferred from Radiolarian Data (IODP Exp. 346 Site U1429) (128029)
Kenji Marc Raymond Matsuzaki, University of Tokyo, Atmosphere and Ocean Research Institute, Bunkyo-ku, Japan and Takuya Itaki, Geological Survey of Japan, Ibaraki, Japan
Cenozoic dynamics of shallow-marine biodiversity in the Western Pacific (132665)
Moriaki Yasuhara1, Hokuto Iwatani1, Gene Hunt2, Hisayo Okahashi1, Tomoki Kase3, Hiroki Hayashi4, Toshiaki Irizuki4, Yolanda M Aguilar5, Allan Gil S Fernando6 and Willem Renema7, (1)University of Hong Kong, Hong Kong, Hong Kong, (2)Smithsonian Institution, National Museum of Natural History, Washington, United States, (3)National Museum of Nature and Science, Ibaraki, Japan, (4)Shimane University, Matsue, Japan, (5)Marine Geological Survey, Mines and Geosciences Bureau, Quezon City, Philippines, (6)National Institute of Geological Sciences, The University of Philippines, Quezon City, Philippines, (7)Naturalis Biodiversity Center, Leiden, Netherlands
Temporal changes in Quaternary paleoenvironment and ostracode fauna in the eastern Indian Sea off Western Australia (IODP, Exp. 356, site U1461) (145791)
Hokuto Iwatani1, Moriaki Yasuhara1, Charlie Morelle Angue Minto’O2, Maria Angela Bassetti2 and IODP Expedition 356 Scientists3, (1)University of Hong Kong, Hong Kong, Hong Kong, (2)University of Perpignan Via Domitia, Perpignan, France, (3)Texas A&M University College Station, College Station, TX, United States
A Tropical Pleistocene Record of Changes in Bottom Water Conditions from The Maldives Inner Sea (IODP Site U1467), Indian Ocean, Based on Benthic Calcareous Microfossils (164685)
Carlos A Alvarez Zarikian1, Chimnaz Nadiri2, Loren Michelle Petruny3,4, Montserrat Alonso-García5,6, Christian Betzler7, Gregor Paul Eberli8 and IODP Expedition 359 Scientists1, (1)Texas A&M University, College Station, TX, United States, (2)Texas A&M University, Department of Geology & Geophysics, College Station, TX, United States, (3)Smithsonian Institution, Arlington, VA, United States, (4)George Mason University Fairfax, Fairfax, VA, United States, (5)Universidade do Algarve, Centro de Ciências do Mar (CCMAR), Faro, Portugal, (6)Instituto Português do Mar e da Atmosfera (IPMA), Divisão de Geologia e Georecursos Marinhos, Lisbon, Portugal, (7)University of Hamburg, CEN - Center for Earth System Research and Sustainability, Hamburg, Germany, (8)University of Miami, Rosenstiel School of Marine, Atmospheric, and Earth Science, Miami, United States
Palaeobathymetric Interpretations using Foraminiferal Data from the North-west Continental Shelf off Western Australia, IODP Expedition 356 (132816)
Briony L Mamo, Macquarie University, Sydney, Australia, Willem Renema, Naturalis Biodiversity Center, Leiden, Netherlands, Gerald Auer, University of Graz, Department of Earth Sciences - NAWI Graz Geocenter, Graz, Austria, Jeroen Groeneveld, MARUM - University of Bremen, Bremen, Germany, Stephen J Gallagher, University of Melbourne, Parkville, VIC, Australia, Craig Fulthorpe, University of Texas at Austin, Austin, TX, United States, Kara Bogus, IODP, College Station, TX, United States and IODP Expedition 356 Scientists, Texas A&M University College Station, College Station, TX, United States
The Evolution of Deepwater Dissolved Oxygen in the Northern South China Sea During the Past 400 ka (172907)
Na Wang, Baoqi Huang and Yiting Dong, Peking University, School of Earth and Space Sciences, Beijing, China
Reconstruction of paleoceanographic changes in the central equatorial Pacific since the Last Glacial Maximum from the planktic foraminifera records (140225)
Inah SEO, KIOST Korea Institute of Ocean Science and Technology, Global Ocean Research Center, Busan, South Korea, Yuri Lee, Kyungpook National University, Department of Geology, Daegu, Korea, Republic of (South), Yong Il Lee, Seoul National University, School of Earth and Environmental, Seoul, South Korea, Chan Min Yoo, KIOST Korea Institute of Ocean Science and Technology, Deep-sea and Seabed Mineral Resources Research Center, Busan, South Korea and Kiseong Hyeong, KIOST Korea Institute of Ocean Science and Technology, Ocean Georesources Research Department, Busan, South Korea
Late Pleistocene Leeuwin Current Variability: Multi-Species Foraminiferal Isotope Records from IODP Site U1460, SW Australian Shelf (149844)
Catherine Stolfi1, Beth Anne Christensen2, Jeroen Groeneveld3, Lindsay Pacelli1, Darshana Thapa1, Jorijntje Henderiks4, David De Vleeschouwer5, Dr. Benjamin Petrick6, Kara Bogus7, Craig Fulthorpe8, Stephen J Gallagher9 and IODP Expedition 356 Scientists10, (1)Adelphi University, Garden City, NY, United States, (2)Adelphi University, Environmental Studies Program, Garden City, NY, United States, (3)MARUM - University of Bremen, Bremen, Germany, (4)Uppsala University, Department of Earth Sciences, Uppsala, Sweden, (5)MARUM- Center for Marine and Environmental Sciences and Department of Geosciences, University of Bremen, Bremen, Germany, (6)Max Planck Institute for Chemistry, Mainz, Germany, (7)Integrated Ocean Drilling Program, College Station, TX, United States, (8)University of Texas at Austin, Austin, TX, United States, (9)University of Melbourne, Parkville, VIC, Australia, (10)Texas A&M University College Station, College Station, TX, United States
δ15Nbulk oscillations linked to monsoon-induced denitrification during the past 1 m.y. in the Eastern Arabian Sea (IODP Exp. 355 Site U1456) (164919)
Boo-Keun Khim, Pusan National University, Department of Oceanography, Busan, Korea, Republic of (South), Ji-Eun Kim, IBS Center for Climate Physics, Pusan National University, Busan, South Korea, Jongmin Lee, Pusan National University, Busan, Korea, Republic of (South), Minoru Ikehara, Kochi University, Center for Advanced Marine Core Research, Nankoku, Japan, Prof. Peter Dominic Clift, MA, PhD, DSc, Louisiana State University, Department of Geology and Geophysics, Baton Rouge, United States, Dhananjai Pandey, National Centre for Antarctic and Ocean Research, Goa, India, Denise K Kulhanek, Christian-Albrechts-University of Kiel, Institute of Geosciences, Kiel, Germany and Expedition 355 Science Party, Integrated Ocean Drilling Program, College Station, TX, United States
Long-term variations of clay mineral composition in the Andaman Sea (IODP Exp. 353 Site U1447): preliminary result (168561)
Jongmin Lee, Pusan National University, Busan, Korea, Republic of (South), Boo-Keun Khim, Pusan National University, Department of Oceanography, Busan, Korea, Republic of (South), Hyen Goo Cho, Gyeongsang National University, Department of Geology, Jinju, South Korea, Sunghan Kim, Korea Polar Research Institute, Division of Polar Paleoenvironment, Incheon, South Korea and IODP Expedition 353 Scientists, Integrated Ocean Drilling Program, College Station, TX, United States
Sulfur isotope geochemistry of the central Japan Sea sediments (IODP Exp. 346) 20 ~ 150 kyr ago: Implications for the evolution of Asian Monsoon climate system (176713)
Shu Oshio, Toho University, Chiba, Japan, Kosei E Yamaguchi, NASA Astrobiology Institute, ., United States, Satoshi Takahashi, University of Tokyo, Bunkyo-ku, Japan, Hiroshi Naraoka, Kyushu Univ, Fukuoka, Japan and Minoru Ikehara, Kochi University, Center for Advanced Marine Core Research, Nankoku, Japan
Late Pleistocene Geochemical Stable Isotope Records from IODP Expedition 346 in the Japan Sea/East Sea and East China Sea (179375)
Heather D Black1, William Anderson1, Carlos A Alvarez Zarikian2 and Expedition 346 Scientists, (1)Florida International University, Miami, FL, United States, (2)Texas A&M University, International Ocean Discovery Program, College Station, TX, United States
Interaction of Kuroshio Current with Global Oceanic and Atmospheric Circulations: Evidences of Grain Size from Okinawa Trough (162381)
Jiaze Wang1, Anchun Li2, Kehui Xu3 and Jie Huang2, (1)University of Maryland Center for Environmental Science, Horn Point Laboratory, Cambridge, MD, United States, (2)Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China, (3)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, LA, United States
Mid-Pliocene to Early Pleistocene sea surface temperature history of the NW Australian Shelf (160251)
Isla S. Castañeda1, Sivajini Gilchrist2, Jeffrey Salacup2, Kara Bogus3, Craig Fulthorpe4, Stephen J Gallagher5 and IODP Expedition 356 Scientists6, (1)University of Massachusetts Amherst, Department of Earth, Geographic, and Climate Sciences, Amherst, MA, United States, (2)University of Massachusetts Amherst, Amherst, MA, United States, (3)IODP, College Station, TX, United States, (4)University of Texas at Austin, Austin, TX, United States, (5)University of Melbourne, Parkville, VIC, Australia, (6)Texas A&M University College Station, College Station, TX, United States
Timing and pacing of Pliocene climate and paleoenvironmental change in southwestern Australia (IODP Exp. 356, Site U1459). (131306)
David De Vleeschouwer, MARUM- Center for Marine and Environmental Sciences and Department of Geosciences, University of Bremen, Bremen, Germany, Kara Bogus, IODP, College Station, TX, United States, Gerald Auer, University of Graz, Department of Earth Sciences - NAWI Graz Geocenter, Graz, Austria, Beth Anne Christensen, Adelphi University, Environmental Studies Program, Garden City, NY, United States, Soma Baranwal, UiT The Arctic University of Norway, CAGE-Centre for Arctic Gas Hydrate, Environment, and Climate, Dept. of Geology, Tromso, Norway, Craig Fulthorpe, University of Texas at Austin, Austin, TX, United States, Stephen J Gallagher, The University of Melbourne, Melbourne, Australia, Jeroen Groeneveld, MARUM - University of Bremen, Bremen, Germany, Jorijntje Henderiks, Uppsala University, Department of Earth Sciences, Uppsala, Sweden, Briony L Mamo, Macquarie University, Sydney, Australia, Dr. Benjamin Petrick, Newcastle University, Newcastle Upon Tyne, United Kingdom and Expedition 356 Shipboard Scientists
Linking changes in Indonesian Throughflow dynamics with the Middle Pleistocene Transition (133537)
Dr. Benjamin Petrick, Max Planck Institute for Chemistry, Mainz, Germany, Gerald Auer, University of Graz, Department of Earth Sciences - NAWI Graz Geocenter, Graz, Austria, Beth Anne Christensen, Adelphi University, Environmental Studies Program, Garden City, NY, United States, David De Vleeschouwer, MARUM- Center for Marine and Environmental Sciences and Department of Geosciences, University of Bremen, Bremen, Germany, Lars Reuning, RWTH Aachen University, Aachen, Germany, Alfredo Martinez-Garcia, Max Planck Institute for Chemistry, Climate Geochemistry, Mainz, Germany, Gerald Hermann Haug, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, Stephen J Gallagher, University of Melbourne, Parkville, VIC, Australia, Craig Fulthorpe, University of Texas at Austin, Austin, TX, United States and Kara Bogus, IODP, College Station, TX, United States
Changes in the Indian summer monsoon intensity in Sri Lanka during the last 30 ky – A multiproxy record from a marine sediment core.  (132736)
Pradeep N Ranasinghage1, Nadee Uthpala Nanayakkara2, Sharani Kodithuwakku3, Shamalie Siriwardana2, Chuanxiu Luo4 and Zhou Fenghua4, (1)University of Ruhuna, Department of Oceanography and Marine Geology, Matara, Sri Lanka, (2)Geological Survey and Mines Bureau Sri Lanka, Pitakotte, Sri Lanka, (3)University of Ruhuna, Oceanography and Marine Geology, Matara, Sri Lanka, (4)SCSIO South China Sea Institute of Oceanology, Chinese Acaademy of Sciences, Guangzhou, China
Testing the Millennial-Scale Holocene Solar-Climate Connection in the Indo-Pacific Warm Pool (165950)
Deborah Khider, University of Southern California, Los Angeles, CA, United States, Julien Emile-Geay, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, Nicholas McKay, Northern Arizona University, School of Earth and Sustainability, Flagstaff, AZ, United States, Charles S Jackson, University of Texas at Austin, Austin, TX, United States and Cody Routson, Northern Arizona University, Flagstaff, AZ, United States
Late Quaternary fingerprints of precession and sea level variation over the past 35kyr as revealed by sea surface temperature and upwelling records from the Indian Ocean near southernmost Sumatra (195700)
Ziye LI1, Xuefa Shi2, Min-Te Chen2, Houjie Wang3 and Shengfa Liu4, (1)Ocean University of China, College of Marine Geosciences, Qingdao, China, (2)Qingdao National Laboratory for Marine Science and Technolog, Laboratory for Marine Geology, QingDao, China, (3)Ocean University of China, Qingdao, China, (4)First Institute of Oceanography, State Oceanic Administration, Qingdao, China
Spatial and temporal distribution of C37 alkenone of suspended material in the northern East China Sea (139905)
Tae Wook Ko and Kyung Eun Eun Lee, Korea Maritime and Ocean University, Ocean Science and Technology School, Busan, South Korea

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