Mon. May 23, 2022 1:45 PM - 3:15 PM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS11] Geohazards in humid, tectonically active countries and their precursors

convener:Satoru Kojima(Department of Civil Engineering, Gifu University), convener:Taro Uchida(University of Tsukuba), Yoshihiko Kariya(Department of Environmental Geography, Senshu University), Chairperson:Yoshihiko Kariya(Department of Environmental Geography, Senshu University), Taro Uchida(University of Tsukuba), Satoru Kojima(Department of Civil Engineering, Gifu University)

Mon. May 23, 2022 3:30 PM - 5:00 PM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS11] Geohazards in humid, tectonically active countries and their precursors

convener:Satoru Kojima(Department of Civil Engineering, Gifu University), convener:Taro Uchida(University of Tsukuba), Yoshihiko Kariya(Department of Environmental Geography, Senshu University), Chairperson:Taro Uchida(University of Tsukuba), Yoshihiko Kariya(Department of Environmental Geography, Senshu University), Satoru Kojima(Department of Civil Engineering, Gifu University)

Tue. May 31, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (14) (Ch.14)

[J] Poster
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS11] Geohazards in humid, tectonically active countries and their precursors

convener:Satoru Kojima(Department of Civil Engineering, Gifu University), convener:Taro Uchida(University of Tsukuba), Yoshihiko Kariya(Department of Environmental Geography, Senshu University), Chairperson:Satoru Kojima(Department of Civil Engineering, Gifu University), Yoshihiko Kariya(Department of Environmental Geography, Senshu University), Taro Uchida(University of Tsukuba)

Sun. May 22, 2022 9:00 AM - 10:30 AM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS15] Mountain Science

convener:Yoshihiko Kariya(Department of Environmental Geography, Senshu University), convener:Akihiko SASAKI(Department of Geography and Environmental Studies, Kokushikan University), Chiyuki Narama(Niigata University, Program of Field Research in the Environmental Sciences), convener:Asaka Konno(Tokoha University), Chairperson:Akihiko SASAKI(Department of Geography and Environmental Studies, Kokushikan University), Yoshihiko Kariya(Department of Environmental Geography, Senshu University), Chiyuki Narama(Niigata University, Program of Field Research in the Environmental Sciences)

Sun. May 22, 2022 10:45 AM - 12:15 PM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS15] Mountain Science

convener:Yoshihiko Kariya(Department of Environmental Geography, Senshu University), convener:Akihiko SASAKI(Department of Geography and Environmental Studies, Kokushikan University), Chiyuki Narama(Niigata University, Program of Field Research in the Environmental Sciences), convener:Asaka Konno(Tokoha University), Chairperson:Asaka Konno(Tokoha University), Chiyuki Narama(Niigata University, Program of Field Research in the Environmental Sciences), Yoshihiko Kariya(Department of Environmental Geography, Senshu University)

Sun. May 22, 2022 1:45 PM - 3:15 PM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS15] Mountain Science

convener:Yoshihiko Kariya(Department of Environmental Geography, Senshu University), convener:Akihiko SASAKI(Department of Geography and Environmental Studies, Kokushikan University), Chiyuki Narama(Niigata University, Program of Field Research in the Environmental Sciences), convener:Asaka Konno(Tokoha University), Chairperson:Yoshihiko Kariya(Department of Environmental Geography, Senshu University), Asaka Konno(Tokoha University), Akihiko SASAKI(Department of Geography and Environmental Studies, Kokushikan University)

Mon. May 30, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (34) (Ch.34)

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS15] Mountain Science

convener:Yoshihiko Kariya(Department of Environmental Geography, Senshu University), convener:Akihiko SASAKI(Department of Geography and Environmental Studies, Kokushikan University), Chiyuki Narama(Niigata University, Program of Field Research in the Environmental Sciences), convener:Asaka Konno(Tokoha University), Chairperson:Chiyuki Narama(Niigata University, Program of Field Research in the Environmental Sciences), Asaka Konno(Tokoha University), Akihiko SASAKI(Department of Geography and Environmental Studies, Kokushikan University), Yoshihiko Kariya(Department of Environmental Geography, Senshu University)

Tue. May 31, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (14) (Ch.14)

[J] Poster
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS11] Geohazards in humid, tectonically active countries and their precursors

11:00 AM - 1:00 PM

[HDS11-P01] Yakedake Nakao tephra: an attempt to use the local tephra as a Late Holocene age marker for the southern part of the Northern Japan Alps

*Gaku Nishio¹, Saya Kagami², Tatsunori Yokoyama², Yoshihiko Kariya³, Satoru Kojima⁴ (1.Graduate School of Natural Science and Technology, Gifu University, 2.Tono Geoscience Center, JAEA, 3.Department of Environmental Geography, Senshu University, 4.Department of Civil Engineering, Gifu University)

11:00 AM - 1:00 PM

[HDS11-P02] Geomorphic events and the ages of buried trees unearthed in river valleys in the Minami Shinshu region of Nagano Prefecture

*Ryuji Yamada¹, Takeshi Muramatsu², Yoshihiko Kariya³, Takashi Kimura⁴, Masato Sato¹, Yoshiji Teraoka⁵ (1.National Research Institute for Earth Science and Disaster Prevention, 2.Iida City Museum, 3.Senshu University, 4.Ehime University, 5.Inadanishizen Group)

Sun. May 22, 2022 9:00 AM - 10:30 AM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS15] Mountain Science

9:00 AM - 9:15 AM

[MIS15-01] Mid-Holocene large-scale landslide discovered in the Amegochi River basin, Mount Tenshu, Yamanashi Prefecture, Japan

*Yoshihiko Kariya¹, Keiju Kimura² (1.Department of Geography, Senshu University, 2.Graduate School of the Humanities, Senshu University)

Sun. May 22, 2022 10:45 AM - 12:15 PM 201B (International Conference Hall, Makuhari Messe)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS15] Mountain Science

11:50 AM - 12:10 PM

[MIS15-11] Has geodiversity contributed on diatom biodiversity in subalpine ponds on the northern Japanese Alps?

★Invited Papers

*Megumi Saito-Kato¹, Yoshihiko Kariya², Sadao Takaoka² (1.Department of Geology and Paleontology, National Museum of Nature and Science, 2.Department of Geography, Senshu University)

Mon. May 30, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (34) (Ch.34)

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS15] Mountain Science

11:00 AM - 1:00 PM

[MIS15-P03] Spatial distribution and revisiting the origin of pseudo moraines on Goshikigahara plateau, Tateyama Volcano, Northern Japanese Alps

*Nao Tokumoto¹, Yoshihiko Kariya² (1.Asia Air Survey Co., Ltd., 2.Senshu Univ.)

11:00 AM - 1:00 PM

[MIS15-P04] Stratigraphic sequence and ages of dammed-lake and debris flow deposits caused by Oya-Kuzure rockslide: new data from tributary Tachisawa River in the uppermost Abe River System

*Keiju Kimura¹, Yoshihiko Kariya² (1.Graduate Student at Senshu Univ., 2.Senshu Univ.)

11:00 AM - 1:00 PM

[MIS15-P05] Stratigraphy and ages of a drilled core recovered from a shallow depression on a landslide body in Happosawa Basin, Happo One-ridge, Northern Japanese Alps, Japan

*Takumi Sato¹, Yoshihiko Kariya², Sadao Takaoka² (1.Undergraduate at Senshu Univ., 2.Senshu Univ.)

Yoshihiko Kariya

Convener, Chairperson

[H-DS11] Geohazards in humid, tectonically active countries and their precursors

[H-DS11] Geohazards in humid, tectonically active countries and their precursors

[H-DS11] Geohazards in humid, tectonically active countries and their precursors

[M-IS15] Mountain Science

[M-IS15] Mountain Science

[M-IS15] Mountain Science

[M-IS15] Mountain Science

Speaker, Author, Co-Author

[H-DS11] Geohazards in humid, tectonically active countries and their precursors

[HDS11-P01] Yakedake Nakao tephra: an attempt to use the local tephra as a Late Holocene age marker for the southern part of the Northern Japan Alps

[HDS11-P02] Geomorphic events and the ages of buried trees unearthed in river valleys in the Minami Shinshu region of Nagano Prefecture

[M-IS15] Mountain Science

[MIS15-01] Mid-Holocene large-scale landslide discovered in the Amegochi River basin, Mount Tenshu, Yamanashi Prefecture, Japan

[M-IS15] Mountain Science

[MIS15-11] Has geodiversity contributed on diatom biodiversity in subalpine ponds on the northern Japanese Alps?

★Invited Papers

[M-IS15] Mountain Science

[MIS15-P03] Spatial distribution and revisiting the origin of pseudo moraines on Goshikigahara plateau, Tateyama Volcano, Northern Japanese Alps

[MIS15-P04] Stratigraphic sequence and ages of dammed-lake and debris flow deposits caused by Oya-Kuzure rockslide: new data from tributary Tachisawa River in the uppermost Abe River System

[MIS15-P05] Stratigraphy and ages of a drilled core recovered from a shallow depression on a landslide body in Happosawa Basin, Happo One-ridge, Northern Japanese Alps, Japan