Hyeon-Seon Ahn

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Speaker, Author, Co-Author

Sun. May 22, 2022 9:00 AM - 10:30 AM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-EM Earth's Electromagnetism

[S-EM15] Geomagnetism, paleomagnetism and rock magnetism

9:45 AM - 10:00 AM

[SEM15-04] Application of absolute paleointensity methods on aged thermoremanent magnetization and implications for fragile curvature in paleointensity plots

*Yuhji Yamamoto¹, Lisa Tauxe², Hyeon-Seon Ahn³, Christeanne Nicole Santos² (1.Center for Advanced Marine Core Research, Kochi University, 2.Scripps Institution of Oceanography, University of California San Diego, 3.Korea Institute of Geoscience and Mineral Resources)

Mon. May 30, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (19) (Ch.19)

[J] Poster
| S (Solid Earth Sciences )
| S-EM Earth's Electromagnetism

[S-EM15] Geomagnetism, paleomagnetism and rock magnetism

11:00 AM - 1:00 PM

[SEM15-P07] Rapid increase of the geomagnetic field intensity in 2000 years ago inferred from archeointensity results using Japanese Yayoi pottery

*Yutaka Yoshimura¹, Hyeon-Seon Ahn^2,3, Yuhji Yamamoto², Chisato Anai², Yoshinori Tajiri¹, Tadahiro Hatakeyama⁴, Masao Ohno¹ (1.Faculty of Social and Cultural Studies, Kyushu University, 2.Center for Advanced Marine Core Research, Kochi University, 3.Korea Institute of Geoscience and Mineral Resources, 4.Institute of Frontier Science and Technology, Okayama University of Science)

11:00 AM - 1:00 PM

[SEM15-P08] Archeointensity Study of Yayoi Pottery Excavated from Northern Kyushu using the IZZI Thelleir Method

*Chisato Anai¹, Ryousuke Moriki¹, Hyeon-Seon Ahn^1,3, Yuhji Yamamoto¹, Yutaka Yoshimura², Tadahiro Hatakeyama⁴, Yoshinori Tajiri², Masao Ohno² (1.Center for Advanced Marine Core Research, Kochi Univ., 2.Department of Environmental Changes, Faculty of Social and Cultural Studies, Kyushu University, 3.Korea Institute of Geoscience and Mineral Resources, 4.Institute of Frontier Science and Technology, Okayama University of Science)