Sun. May 26, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-OS Ocean Sciences & Ocean Environment

[A-OS09] Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem

[AOS09-P16] From the Luzon Strait to the Tsushima Strait: Water masses and nutrient transports approached using ¹³⁷Cs

*Siteng Zhu¹, JING ZHANG¹, Shota Kambayashi², Takeshi Matsuno³, Eisuke Tsutsumi³, Shigenobu Takeda⁴, Seiya Nagao⁵, Hiroshi Inoue⁵, Hiroshi Ogawa⁶, Ichiro Yasuda⁶ (1.University of Toyama, 2.Fukushima university, 3.Kyushu university, 4.Nagasaki university, 5.Kanazawa university, 6.The University of Tokyo)

Sun. May 26, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-OS Ocean Sciences & Ocean Environment

[A-OS09] Ocean Mixing Processes: Impact on Biogeochemistry, Climate and Ecosystem

[AOS09-P16] From the Luzon Strait to the Tsushima Strait: Water masses and nutrient transports approached using ¹³⁷Cs

*Siteng Zhu¹, JING ZHANG¹, Shota Kambayashi², Takeshi Matsuno³, Eisuke Tsutsumi³, Shigenobu Takeda⁴, Seiya Nagao⁵, Hiroshi Inoue⁵, Hiroshi Ogawa⁶, Ichiro Yasuda⁶ (1.University of Toyama, 2.Fukushima university, 3.Kyushu university, 4.Nagasaki university, 5.Kanazawa university, 6.The University of Tokyo)

Mon. May 27, 2019 1:45 PM - 3:15 PM 102 (1F)

[J] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-OS Ocean Sciences & Ocean Environment

[A-OS13] Ocean circulation and material cycle in coastal seas

2:45 PM - 3:00 PM

[AOS13-11] Spreading of Radioactive Cesium off Joban coast through Large River Discharge

*Kiyoshi Tanaka¹, Seiya Nagao², Yujiro Kitade³, Masato Niki⁴, Takaaki Katsumata⁴, Toru Miyama⁵ (1.University of Tokyo, 2.Kanazawa University, 3.Tokyo University of Marine Science and Technology, 4.Tokai University, 5.Japan Agency for Marine-Earth Science and Technology)

Wed. May 29, 2019 9:00 AM - 10:30 AM 103 (1F)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW23] Hydrology & Water Environment

9:30 AM - 9:45 AM

[AHW23-14] Study on transport of particulate organic matter in a small river with forest and paddy filed by using carbon isotopes (δ¹³C and Δ¹⁴C)

*Seiya Nagao¹, Ryunosuke Tahara², Shinya Ochiai¹, Akiko Goto³, Takashi Hasegawa³ (1.Institute of Nature and Environmental Technology, Kanazawa University, 2.Graduate School of Natural Science and Technology, Kanazawa University, 3.Institute of Science and Engineering, Kanazawa University)

Wed. May 29, 2019 10:45 AM - 12:15 PM 103 (1F)

[E] Oral
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW23] Hydrology & Water Environment

11:35 AM - 11:50 AM

[AHW23-21] Transport processes of suspended solids in the Kumaki River inferred from atmospheric radionuclides

*Shinya Ochiai¹, Ryunosuke Tahara², Tetsuya Matsunaka¹, Seiya Nagao¹ (1.Institute of Nature and Environmental Technology, Kanazawa University, 2.Graduate School of Natural Science and Technology, Kanazawa University)

Wed. May 29, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW23] Hydrology & Water Environment

[AHW23-P19] Erosion and transport processes of earth surface materials in a reservoir-catchment system inferred from atmospheric radionuclides ⁷Be and ²¹⁰Pb

*Mikiya Tsuruoka¹, Shinya Ochiai², Atsushi Matsuki², Seiya Nagao² (1.Graduate School of Natural Science and Technology, Kanazawa University, 2.Institute of Nature and Environmental Technology, Kanazawa University)

Wed. May 29, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW23] Hydrology & Water Environment

[AHW23-P19] Erosion and transport processes of earth surface materials in a reservoir-catchment system inferred from atmospheric radionuclides ⁷Be and ²¹⁰Pb

*Mikiya Tsuruoka¹, Shinya Ochiai², Atsushi Matsuki², Seiya Nagao² (1.Graduate School of Natural Science and Technology, Kanazawa University, 2.Institute of Nature and Environmental Technology, Kanazawa University)

Mon. May 27, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW24] Isotope Hydrology 2019

[AHW24-P09] Migration Behavior of Radiocesium Derived from the Fukushima Dai-Ichi Nuclear Power Plant Accident in Natsui River and Tone River

*Deddy Irawan Permana Putra¹, Shinya Ochiai², Seiichi Tomihara³, Shun Watanabe⁴, Kyuma Suzuki⁴, Seiya Nagao² (1.Kanazawa University, Graduate School of Natural Science and Technology, 2.Low Level Radioactivity Laboratory, Kanazawa University, 3.Aquamarine Fukushima, 4.Gunma Prefectural Fisheries Experiment Station)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW24] Isotope Hydrology 2019

[AHW24-P09] Migration Behavior of Radiocesium Derived from the Fukushima Dai-Ichi Nuclear Power Plant Accident in Natsui River and Tone River

*Deddy Irawan Permana Putra¹, Shinya Ochiai², Seiichi Tomihara³, Shun Watanabe⁴, Kyuma Suzuki⁴, Seiya Nagao² (1.Kanazawa University, Graduate School of Natural Science and Technology, 2.Low Level Radioactivity Laboratory, Kanazawa University, 3.Aquamarine Fukushima, 4.Gunma Prefectural Fisheries Experiment Station)

Sun. May 26, 2019 1:45 PM - 3:15 PM 302 (3F)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-AG Applied Geosciences

[M-AG41] Dynamics of radionuclides emitted from Fukuchima Dai-ichi Nuclear Power Plant in the environment

2:45 PM - 3:00 PM

[MAG41-05] Study on deposition of ¹³⁴Cs and ¹³⁷Cs from atmosphere to freshwater environment using a mountainous lake, Lake Haruna in Gunma Prefecture, Japan

*Seiya Nagao¹, Shouhei Miyasaka², Shun Watanabe³, Kyuma Suzuki³, Shinya Ochiai¹ (1.Institute of Nature and Environmental Technology, Kanazawa University, 2.Graduate School of Natural Science and Technology, Kanazawa University, 3.Gunma Prefectural Fisheries Experimental Station)

Seiya Nagao

Speaker, Author, Co-Author