Timezone：Asia/Shanghai
Day 1,Jan. 12, 2027Tuesday
| S4-1 |
Session 4 - Ocean Biogeochemistry Across Timescales: Past, Present, Future2027-01-12 10:25 ~ 11:55 Xiamen International Conference Center 1D Tongwen Hall Session convener: Xingchen Tony Wang/Boston College; Andrew Babbin/Massachusetts Institute of Technology; Tianyu Chen/Nanjing University; Dalin Shi/Xiamen University Timetable V3 Updated：2026-09-19 17:47:57 |
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| Start | End | Duration | ID | Title |
|---|---|---|---|---|
| 10:25 | 10:40 | 15 | 276 |
Expanded Atlantic deoxygenation in the warm MioceneYing Cui/Montclair State University
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| 10:40 | 10:55 | 15 | 251 |
Dual controls on Pacific Shadow Zone oxygenation during the last deglaciationRong Hu/Nanjing University
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| 10:55 | 11:10 | 15 | 263 |
Deoxygenation and acidification of deep waters in the Sea of Japan in 1965‒2023Pei Jun Lin/Department of Oceanography, National Sun Yat-sen University
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| 11:10 | 11:25 | 15 | 273 |
Extratropical forcing of tropical subsurface oxygenation under future warmingZhen Gao/Laoshan Laboratory
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| 11:25 | 11:40 | 15 | 264 |
Historical climate trends reveal winners and losers in global restructuring of ocean species habitatsYuntao Zhou/Shanghai Jiao Tong University
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| 11:40 | 11:55 | 15 | 274 |
Oxygen sensitive biological pump limits marine productivityJustin Penn/Advanced Institute for Marine Ecosystem Change, Tohoku Univeristy
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| S4-2 |
Session 4 - Ocean Biogeochemistry Across Timescales: Past, Present, Future2027-01-12 13:30 ~ 15:00 Xiamen International Conference Center 1D Tongwen Hall Session convener: Xingchen Tony Wang/Boston College; Andrew Babbin/Massachusetts Institute of Technology; Tianyu Chen/Nanjing University; Dalin Shi/Xiamen University Timetable V3 Updated：2026-09-19 17:47:57 |
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| Start | End | Duration | ID | Title |
|---|---|---|---|---|
| 13:30 | 13:45 | 15 | 272 |
Rapid emergence of compound ecological risk in the China SeasMinhan Dai/Xiamen University
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| 13:45 | 14:00 | 15 | 279 |
Volcanic activity of the Kamchatka Peninsula as an effect of "natural fertilization" via rivers for the adjacent Pacific OceanPavel Semkin/V.I. Il'ichev Pacific Oceanological Institute, Far Eastern Branch Russian Academy of Sciences
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| 14:00 | 14:15 | 15 | 283 |
Nutritional Stress of Picocyanobacteria in the Oligotrophic OceansHaizheng Hong/Xiamen Unverisity
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| 14:15 | 14:30 | 15 | 255 |
Anthropogenic Emissions Contribute to the Pacific Oceanic Nitrogen BudgeChen Li/Tongji University
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| 14:30 | 14:45 | 15 | 258 |
Weakened aeolian iron stimulation for N2 fixation in the North Pacific Subtropical Gyre during deglaciationXudong Xu/China, Nanjing, Nanjing University,State Key Laboratory of Critical Earth Material Cycling and Mineral Deposits, School of Earth Sciences and Engineering
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| 14:45 | 15:00 | 15 | 256 |
Diatom–diazotroph associations increasingly contributed to exported organic carbon toward the last glacial maximumLiang Dong/Shanghai Jiao Tong University
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| S4-3 |
Session 4 - Ocean Biogeochemistry Across Timescales: Past, Present, Future2027-01-12 15:20 ~ 16:50 Xiamen International Conference Center 1D Tongwen Hall Session convener: Xingchen Tony Wang/Boston College; Andrew Babbin/Massachusetts Institute of Technology; Tianyu Chen/Nanjing University; Dalin Shi/Xiamen University Timetable V3 Updated：2026-09-19 17:47:57 |
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| Start | End | Duration | ID | Title |
|---|---|---|---|---|
| 15:20 | 15:35 | 15 | 265 |
Dissolved Pb Isotopes in the coastal Amundsen Sea Region: GP17-ANT shows external advective anthropogenic and regional continental crust Pb sourcesEdward Boyle/MIT
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| 15:35 | 15:50 | 15 | 280 |
Co-cycling of Mn-Fe oxides and REE in oxygen deficient zonesJianghui Du/Peking University
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| 15:50 | 16:05 | 15 | 253 |
Sr isotope fractionation in benthic foraminifers reflects seawater carbonate saturationJiuyuan Wang/Peking University
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| 16:05 | 16:20 | 15 | 269 |
Shallow but strong glacial Atlantic Meridional Overturning Circulation indicated by compiled sedimentary 231Pa/230Th vertical profileTianhui Zhang/Shanghai Jiao Tong University
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| 16:20 | 16:35 | 15 | 262 |
Evolution of deepwater nutrient and oxygen concentrations in the Southwest Pacific Ocean across MIS10–12: evidence from benthic foraminifera Cd/Ca, U/Mn and carbon stable isotope recordsYU WANG/Universite Paris-Saclay
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| 16:35 | 16:50 | 15 | 281 |
The Impacts of Glacial and Sea ice Melt on Ocean Carbon Chemistry and pHRyan Woosley/Massachusetts Institute of Technology
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Day 2,Jan. 13, 2027Wednesday
| S4-4 |
Session 4 - Ocean Biogeochemistry Across Timescales: Past, Present, Future2027-01-13 08:30 ~ 10:00 Xiamen International Conference Center 1D Tongwen Hall Session convener: Xingchen Tony Wang/Boston College; Andrew Babbin/Massachusetts Institute of Technology; Tianyu Chen/Nanjing University; Dalin Shi/Xiamen University Timetable V3 Updated：2026-09-19 17:47:57 |
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| Start | End | Duration | ID | Title |
|---|---|---|---|---|
| 08:30 | 08:45 | 15 | 285 |
A Historical Perspective on Long-Term Global Biogeochemical Box ModelsPreston Kemeny/Woods Hole Oceanographic Institution
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| 08:45 | 09:00 | 15 | 275 |
Weathering-Driven Dynamics of Clay-Fixed Nitrogen: Linking Terrestrial Source and Marine ArchiveLi-Wei Zheng/Hainan University
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| 09:00 | 09:15 | 15 | 271 |
Southern Ocean deglacial frontal migration and nutrient reorganizationXuyuan Ai/Shanghai Jiao Tong University
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| 09:15 | 09:30 | 15 | 278 |
Pleistocene shifts in Southern Ocean Fronts and Upwelling intensityXufeng Zheng/Hainan University
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| 09:30 | 09:45 | 15 | 267 |
Bamboo coral Ba/Ca evidence for an increased deep-water influence in the tropical North Atlantic since the mid-20th centuryQian Liu/Nanjing Institute of Geology and paleontology, Chinese Academy of Sciences
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| 09:45 | 10:00 | 15 | 254 |
Climate change increases the sequestration efficiency of the oceanSamar Khatiwala/Waseda University
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Day 4,Jan. 15, 2027Friday
| S4P |
Session 4 - Ocean Biogeochemistry Across Timescales: Past, Present, Future2027-01-15 16:00 ~ 18:00
Session convener: Xingchen Tony Wang/Boston College; Andrew Babbin/Massachusetts Institute of Technology; Tianyu Chen/Nanjing University; Dalin Shi/Xiamen University Timetable V3 Updated：2026-09-19 17:47:57 |
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| Start | End | Duration | ID | Title |
|---|---|---|---|---|
| 16:00 | 16:15 | 15 | 284 |
Interannual Variability of Surface Nutrients in the North Pacific and Its Controlling MechanismsYujun Liu/Ocean University of China
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| 16:15 | 16:30 | 15 | 282 |
Attribution of Decadal Trends in Global Ocean Surface ChlorophyllYatong Wang/Xiamen University
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| 16:30 | 16:45 | 15 | 277 |
Sterol assemblage-based machine learning for reconstructing phytoplankton community: models and applicationsHaolei Shi/Tongji University
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| 16:45 | 17:00 | 15 | 270 |
Reconstructing anthropogenic ocean acidification and carbon uptake with high-resolution foram proxiesZhekai Tang/University of St Andrews
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| 17:00 | 17:15 | 15 | 268 |
Thermal Baselines Control the Sensitivity of the Marine Biological Pump to Iron LimitationYixuan Xie/University of Bristol
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| 17:15 | 17:30 | 15 | 266 |
Machine-learning reconstruction of Mediterranean Sea dissolved oxygen variability from 1976 to 2025Malek Belgacem/IOCCP/IOPAN
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| 17:30 | 17:45 | 15 | 261 |
Spatial distribution and regulating factors of the carbonate system in the Indonesian SeasWentao He/Xiamen University,College of Ocean and Earth Sciences
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| 17:45 | 18:00 | 15 | 260 |
Geochemical Evidence for Sediment Routing Transition during the Pleistocene at Björn Drift in North AtlanticQingting Wu/Hainan University,Montclair State University
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| 18:00 | 18:15 | 15 | 259 |
Vertical structure of phytoplankton in stratified oceans may shift in a warming climate.Qi Zheng/University of Exeter
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| 18:15 | 18:30 | 15 | 257 |
Warming-driven circulation shifts redistribute preformed oxygen in the ocean interiorDaoxun Sun/Laoshan Laboratory
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| 18:30 | 18:45 | 15 | 252 |
Biogenic particle transport amplifies Nd enrichment in Pacific pelagic sedimentsHuaxi Zhu/Nanjing University
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Important Dates
-
Jan 30
2026
Session / Event proposals open
-
Mar 31
2026
Session / Event proposals close
（Extended to April 7） -
Apr 30
2026
Session acceptance notifications
-
Apr 30
2026
Abstract submissions & registration open
-
Jun 30
2026
Abstract submissions close
（Extended to July 21） -
Aug 31
2026
Abstract acceptance notifications
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Sep 15
2026
Scientific program released
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Oct 15
2026
Early bird registration closes
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Jan 12–15
2027
XMAS 2027