Linkage between the East Asian Westerlies and AMOC inferred from variations in ESR signals of quartz in Japan Sea sediment cores from MIS 12 to MIS 11

Shin Toyoda

Presentation information

[E] Oral

H (Human Geosciences ) » H-QR Quaternary research

[H-QR06] Luminescence and ESR: Applications to Dating and Earth Surface Processes

Tue. May 26, 2026 9:00 AM - 10:30 AM Exhibition Hall Special Setting (2) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Tamura Toru(Institute of Geology and Geoinformation Geological Survey of Japan, AIST), Ogata Manabu(Tono Geoscience Center, Japan Atomic Energy Agency)

10:15 AM - 10:30 AM

[HQR06-05] Linkage between the East Asian Westerlies and AMOC inferred from variations in ESR signals of quartz in Japan Sea sediment cores from MIS 12 to MIS 11

*Shin Toyoda¹, Karen Okada², Kana Nagashima³ (1. Institute of Paleontology and Geochronology, Okayama University of Science, 2. Graduate School of Science and Engineering, Okayama University of Science, 3. Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology)

Keywords:Electron Spin Resonance, quartz, Atlantic Meridional Overturning Circulation, westerlies, marine sediment