Outstanding Student Presentation Award

JpGU 2021 Outstanding Student Presentation Award

Space and Planetary Sciences Section (9)


Satoshi Andoh
Graduate School of Science, Kyoto University

Presentation title
Temporal evolution of three-dimensional structures of metal ion layer around Japan simulated by mid-latitude ionospheric model


Toshiki Kawai
Institute for Space-Earth Environmental Research, Nagoya University

Presentation title
Contribution of small-scale flares to coronal heating estimated by a spectroscopic observation of Hinode.


Motoyuki Kikukawa
Research Institute for Sustainable Humanosphere, Kyoto University

Presentation title
Development and Integration of the High-Speed Current Detection Circuits in Particle Sensors


Shota Chiba
Graduate School of Frontier Sciences, The University of Tokyo

Presentation title
Physical properties of fast and slow solar wind studied by spacecraft radio scintillation


Yuki Nakamura
Department of Geophysics, Graduate School of Science, Tohoku University

Presentation title
Modeling diffuse auroral emissions at Mars: Contribution of precipitating protons and mirror effects of crustal fields


Asuka Hirai
Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku Univ.

Presentation title
Properties of EMIC waves observed by Van Allen Probes and ground-based magnetometers during relativistic electron precipitation


Takehiro Fukami
Department of Geophysics, Graduate School of Science, Tohoku University

Presentation title
Case analysis of SAPS wave structure events observed by ERG, DMSP, and SuperDARN


Jin Beniyama
Institute of Astronomy The University of Tokyo

Presentation title
Highly Time-Resolved Photometric Observations of Tiny Near Earth Objects with the Tomo-e Gozen Camera


Koki Yumoto
Earth and Planetary Physics Science Dept University of Tokyo

Presentation title
Quantitative analysis of spectral evolution of craters, boulders, and regolith on Ryugu and Bennu


Atmospheric and Hydrospheric Sciences Section (9)


Dragana Adamovic
Akita University

Presentation title
Geochemisty and environmental impact on groundwater in Eastern Serbia


Devang Falor
Indian Institute of Science, Bangalore

Presentation title
Convection enhances upper ocean mixing during a tropical cyclone


Kenshiro Arie
Niigata University

Presentation title
Characteristics of mass balance of mounrain glaciers in the northern part of the northern Japanese Alps


Michinari Amma
Graduate School of Science, Tohoku University

Presentation title
Seasonal and long-term variations in the top of the atmosphere shortwave radiation over the Arctic


Tomoki Iwakiri
Atmosphere and Ocean Research Institute, The University of Tokyo

Presentation title
Trigger of multi-year La Niña and its physical link with preceding extreme El Niño


Megumi Enomoto
Atmosphere and Ocean Research Institute, The University of Tokyo

Presentation title
Vertical habitat shifts of juvenile Japanese jack mackerel (Trachurus japonicus) estimated by otolith microchemistry


Yuya Kobayashi
Graduate School of Science, Tokyo Metropolitan University

Presentation title
A new method for quantifying sodium sulfate, sodium nitrate, and sodium chloride aerosols


Kiyoharu Hasegawa
Toyko Institute of Technology

Presentation title
S2S prediction challenge with deep learning in Thailand


Hina Yamanuki
Center for Environmental Remote Sensing, Chiba University, Chiba, Japan

Presentation title
Intercomparison of Data-Driven Estimation of Soil Respiration in Japan


Human Geosciences Section (4)


Ayano Aoki
Niigata university

Presentation title
Large-scale collapse of permafrost waste dump at Kumtor gold mine in Kyrgyz republic


Masahiro Ishizuka
Kanazawa University

Presentation title
Behavior of plucking of bedrock with fully developed joints and its sensitivity to surface roughness


Tatsuki Watanabe
Tokyo Metropolitan University

Presentation title
Tephrostratigraphy during the past 30,000 years in the Jaishi Oike Moor, southern Izu Peninsula, Japan.


Xiaoxing Wang
Graduate School of Frontier Sciences, The University of Tokyo

Presentation title
Historical atmospheric analyses by weather information assimilation using Gaussian transformation


Solid Earth Sciences Section (16)


Ta-Wei Chang
University of Tokyo

Presentation title
Hotspots of Hypocenters Illuminated by a Newly-Developed Cross-Correlation-Based Hypocenter and Centroid Relocation Method


Susumu Kawakubo
Graduate School of Science Tohoku University

Presentation title
Activity of low-frequency tremors and regular earthquakes off Erimo, Hokkaido from 2006 to 2007, by a tremor investigation based on waveform information


Fumiya Sakai
the University of Tokyo

Presentation title
Melting Experiments on the Fe-C-O Ternary System Under Core Pressures


Kai Sato
Department of Earth and Planetary Science, Graduate School of Science, the University of Tokyo

Presentation title
Tsunami source estimation of paleotsunami deposits formed in the 17th century at Sekinehama, northern Shimokita Peninsula, Aomori Prefecture


Shota Satori
Graduate School of International Resource Sciences, Akita University

Presentation title
Copper mobilization systems associated with the Neogene magmatism in the Northeast Japan arc


Jumpei Sugioka
Graduate School of Environmental Studies, Tohoku University

Presentation title
Formation of bipyramidal quartz within the hydrothermal vents: inights from Kuroko samples and hydrothermal experiments


Kota Suzuki
Department of Geology and Mineralogy, Graduate School of Science, Kyoto University

Presentation title
Different entrapment timings of melt inclusions in garnet and quartz in an UHT granulite from Rundvågshetta


Naoko Takahashi
Graduate School of Science, Tohoku University

Presentation title
HDAC experiments on silica solubility and speciation in Na2CO3–H2O fluids at high pressure and temperature


Ayaka Tagami
Department of Geophysics, Graduate School of Science, Tohoku University

Presentation title
Stress field in the Tohoku region, Japan and its relationship with faults of recent earthquakes


Shuhei Tanaka
Tohoku University

Presentation title
Hydrothermal experiments in olivine-orthopyroxene-H2O system at 200-400C: implications for hydrogen generation at high temperatures


Yusuke Tanaka
Tohoku University

Presentation title
Early afterslip of the 2011 Tohoku-Oki sequence estimated by the GNSS carrier phase to fault slip approach


Shohei Albert Tomita
Laboratory of Environmental Geosphere Engineering, Department of Urban Management, Graduate School of Engineering, Kyoto University

Presentation title
Fluid-flow simulation for clarifying ore generation processes in the Izena Hole hydrothermal field, Okinawa Trough


Sota Niki
Geochemical Research Center, School of Science, The University of Tokyo

Presentation title
U–Pb garnet dating of HP marble from the Eastern Iratsu body, Sanbagawa metamorphic terrane: decoupled isotopic signature and compositional zoning


Kohei Nimura
Department of Earth and Planetary Sciences, Graduate School of Environmental Studies, Nagoya University

Presentation title
Rheological Properties of Ductile Shear Zone Developed in Mado Megamullion, Shikoku Basin, Philippine Sea


Fumi Hyodo
Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University

Presentation title
Termination of a lunar dynamo inferred from compositionally-driven dynamo models


Lina Yamaya
Earthquake Research Institute, University of Tokyo

Presentation title
Moment tensor inversion using dense short-period OBS array in the off Ibaraki region


Biogeosciences Section (4)


Aki Sakuma
Department of Earth and Planetary Science, School of Science, the University of Tokyo

Presentation title
Sedimentary features and isotope records of the upper Eocene travertine-lacustrin carbonate in the SE Tibet and implication for hte monsoon climate


Ryo Taniguchi
Department of Natural History Sciences, Graduate School of Science, Hokkaido University

Presentation title
Micro sensory organs reveal the perception system and ecology of the Cretaceous cockroach


Karin Nemoto
Department of Earth and Planetary Science, The University of Tokyo

Presentation title
A paleoclimatic reconstruction of the southeastern Pacific last deglacial using geochemical proxies obtained from offshore Chile


Jumpei Yoshioka
Department of Earth and Planetary Science, the University of Tokyo

Presentation title
Cyclostratigraphy and orbitally-paced paleo-productivity records of the Miocene Onnagawa Formation in Akita Prefecture, Northern Japan