Outstanding Student Presentation Award

Kenyo U
The University of Tokyo

Presentation title
Evolution of the lunar interior caused by migrating magma

Tsubasa Kotani
Kyoto University

Presentation title
Simulation study of the harmonic structure of lower hybrid wave due to energetic-ion injection under strong magnetic field

Kensuke Shobuzako
Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University

Presentation title
Improving the DISPH method for simulating planetary core formation

Sora Nakada
Nagoya University Graduate School of Science

Presentation title
Analysis of the plasma upflows and the global structure of the magnetic field lines using Hinode/EIS observation and PFSS extrapolation

Eito Hirai
Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology

Presentation title
Rapid Dissolution of Organic Aerosols by Interactions with Liquid Methane on Titan

Kaori Hirata
University of Tokyo

Presentation title
Constraints on the origin of Phobos by the multivariate analysis of MMX MEGANE data using a compositional database of astromaterials

Keitaro Matsumoto
Division for Integrated Studies Institute for Space-Earth Environmental Research Nagoya University

Presentation title
Study of electron acceleration/propagation processes in a solar flare using Nobeyama Radioheliograph

Tomotsugu Yamakawa
Department of Earth and Planetary Science, School of Science, The University of Tokyo

Presentation title
Excitation of two types of storm-time Pc5 ULF waves based on the magnetosphere-ionosphere coupled model

Koki Yumoto
Earth and Planetary Physics Science Dept University of Tokyo

Presentation title
Specular photometry of opaque minerals in Ryugu returned samples

Nao Yoshida
Dep. Geophysics Graduate School of Science Tohoku University

Presentation title
Variations in vertical CO/CO₂ profiles in the Martian mesosphere and lower thermosphere measured by ExoMars TGO/NOMAD: Implications of variations in eddy diffusion coefficient

Huang Zihan
Atmosphere and Ocean Research Institute, The University of Tokyo

Presentation title
Regional and global forcing of Holocene Totten Glacier retreat from deep-sea sediments perspective

Ryo Inoue
The Graduate University for Advanced Studies

Presentation title
On-site observation of snow grain size between the coast of the East Antarctic Ice Sheet and Dome Fuji, by the Handheld Integrating Sphere Snow Grain Sizer (HISSGraS)

Haruka Imamura
Graduate School of Science, Kyoto University

Presentation title
Laboratory experiment on vertical structure of mixing by nonbreaking surface waves

Haruka Okui
Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo

Presentation title
Contribution of gravity waves to the universal vertical wavenumber (~m^-3) spectra revealed by a gravity-wave-permitting general circulation model

Shuei Kaizuka
Center for Environmental Remote Sensing, Chiba University

Presentation title
Relationships of PM2.5 and BC mass concentrations with optical properties derived from simultaneous skyradiometer/MAX-DOAS observations - from continuous observations at Chiba and Fukue in 2019-2020

Masaya Kuramochi
University of Tsukuba

Presentation title
Different teleconnection patterns and resultant turnabout of anomalous air temperature over East Asia in winter 2020/21

Mizuki Komatsu
Graduate School of Environmental Science, Hokkaido University

Presentation title
Estimation of sea-ice melt amount and net freshwater flux by sea-ice in the Southern Ocean

Yota Sato
Graduate School of Environmental Studies, Nagoya University

Presentation title
Ice cliff mass-loss of debris-covered Trakarding Glacier, eastern Nepal Himalaya

Yuka Sugiura
The University of Tokyo

Presentation title
Seasonal variations in soil CO₂ concentrations and fluxes at two different soybean fields

Yusuke Terada
Graduate School of Science, The University of Tokyo

Presentation title
Quantitative Evaluation of Tropical Ocean Waves from the Indian Ocean to the Pacific Ocean through the Indonesian Seas

Wataru Nakamura
The University of Tokyo

Presentation title
Tidal-driven high CO₂ evasion from mangrove swamp to the air and adjoining waters over spring-neap tidal cycles in the estuary of Fukido River, Ishigaki Island

Hideki Ninomiya
Graduate School of Global Food Resources, Hokkaido University

Presentation title
Simulating the effect of carbon starvation on the terrestrial ecosystem by using individual-based vegetation model SEIB-DGVM

ZHEN LIN
Atmosphere Ocean Research Institute

Presentation title
Evaluation of the effects of stock enhancement on population dynamics using a state-space production model: a case study of Japanese flounder in the Seto Inland Sea

Masahiro Ishizuka
Kanazawa University

Presentation title
Flume experiments of threshold of plucking occurrence in bedrock with fully developed joints

Yoshiya Iwasa
Hiroshima University

Presentation title
The distribution of slope failure caused by past extensive heavy rain and its characteristics: A case of the Makurazaki Typhoon of September 1945 in Hiroshima Prefecture

Ryoma Kobayashi
OSAKA UNIVERSITY

Presentation title
Risk Assessment of chemical release due to the tsunami triggered by the Nankai megathrust earthquake and measures to prevent the accident

Masaya Komoriya
Kyoto University Graduate School of Science

Presentation title
Inverse Analysis of Debris Flow Deposit Using Convolutional Neural Network

Jumpei Sugioka
Graduate School of Environmental Studies, Tohoku University

Presentation title
Formation of silica particles in vent fluids under supercritical and vapor conditions

Ryunosuke Tojo
Nagoya University

Presentation title
Redetermination of hypocenters along the Enasan-Sanageyama North Fault using the Double-Difference Earthquake Location Algorithm

Tatsuki Watanabe
Tokyo Metropolitan University

Presentation title
Formation age of liner depression from tephrochronology on the Sekita Mountains, central Japan.

HyeJeong Kim
Earthquake Research Institute, University of Tokyo

Presentation title
High-resolution seismic constraint on the seafloor sediments using the teleseismic body waves: towards deeper structure analysis using receiver functions

NAHYEON KIM
Earthquake Research Institute, University of Tokyo

Presentation title
Olivine morphology and fabric during diffusion creep: Pure shear experiments

Yuta Ishikawa
Geodynamics Research Center, Ehime University

Presentation title
Phase relations in a natural hydrous basaltic composition under the lower mantle conditions

Ayumi Ishiguro
Kanazawa University Graduate School of Natural Science and Technology

Presentation title
The first application of Photon Counting CT to rock samples

Yushi Itatani
Department of Earth and Planetary Sciences, School of Science, Kyushu University

Presentation title
Subseafloor mixing between the hydrothermal fluid and seawater at the Ieyama Hydrothermal Field, Mid-Okinawa Trough, based on mineralogy and geochemistry of clay minerals and sulfate minerals.

Shinya Katoh
Disater Prevention Research Institute, Kyoto University

Presentation title
Ductile shear zone of the Arima-Takatsuki fault zone as a fluid pathway

Chinatsu Kanazawa
Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University

Presentation title
Surface Observation of the pele’s tears

Shozo Kawashima
Graduate School of Science and Engineering, Doshisha University

Presentation title
Shallow subsurface structures of the Obitoke fault in the Nara basin based on ultra-rapid-stacking GPR profiling

Hirokazu Kawahara
Graduate School of Environmental Studies, Nagoya University

Presentation title
Zebra rock indicating undiscovered paleo-hydrothermal system in northern Australia: the formation process and Fe-precipitation mechanism

Kazuya Shimooka
Graduate School of Science and Engineering, Ehime University

Presentation title
Partial melting texture observed in felsic rocks of Kajishima, Ehime Prefecture, Southwest Japan.

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

Presentation title
Average cooling rate of a Neoproterozoic-Cambrian UHT terrane (Rundvågshetta, Lützow-Holm Complex, East Antarctica)

Shogo Soejima
Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo

Presentation title
Regional silica enrichment in subduction-type metasediments: Evidence from deformed mineral vein sets in the Del Puerto Canyon region, Franciscan Belt, USA

Goru Takaichi
Geodynamics Research Center Ehime University

Presentation title
The stability of hydrous SiO₂ stishovite in the deep mantle

Masaki Nakazato
The University of Tokyo, Graduate School of Science

Presentation title
Depth Profiling Analysis of Rare Earth Element Abundances and U–Pb Ages from Zircons Using ICP-Time of Flight-Mass Spectrometry

Yuka Niwa
Tokyo Institute of Technology

Presentation title
A thermal structure of oceanic lithosphere constrained from mantle xenoliths from the petit-spot volcano

Shun Fukushima
University of Tokyo,Graduate school of Science, Department of Earth and Planetary Science

Presentation title
Development of seismic interferometry analysis for DAS data on a seafloor cable to determine shallow S-wave velocity structure with spatially high resolution.

Shiori Matsubara
Okayama University

Presentation title
Wetting ability of liquid Fe–S in solid core during planetesimal core crystallization

Saki Minami
Graduate School of Science, Kyoto University

Presentation title
Thermal/denudation histories in the Tanigawa-dake region based on multi-thermochronometries

Ken Yamaoka
University of Tokyo

Presentation title
Contact metamorphic aureole as a marker of plutons associated with major eruptive histories

Taisuke Yamada
Graduate School of Science, Tohoku University

Presentation title
Development of the algorithm to estimate the coseismic fault and its uncertainty using Hamiltonian Monte Carlo

Nao Yoshida
Shizuoka University

Presentation title
Quartz bearing plutonic xenoliths of Izu-Oshima 1986B eruption: Implication for mushy magma reservoir process

Natsumi Yoshimoto
Kyoto University

Presentation title
Garnet-forming partial melting in the presence of C-O-H fluid prevailed in the migmatite zone of the low-P/T type metamorphic belt (Aoyama area, Ryoke belt, Japan)

Takeru Yoshimoto
Kobe University

Presentation title
Variation of consolidation characteristics among 3 facies in Miyazaki forearc basin, SW Japan

Yusuke Kuwahara
Department of Systems Innovation, School of Engineering, The University of Tokyo

Presentation title
The Paleogene seawater osmium isotope record reconstructed from carbonate sediments in the Indian Ocean: Implications for the chemical weathering feedback against the Eocene hyperthermals

Hironobu Harada
Tohoku Univesity

Presentation title
Ubiquitous methane-rich fluid inclusions in olivine-baring dolomitic marble: Significance of “crustal serpentinization”

Akihiro Masuoka
Nagoya Institute of Technology

Presentation title
Relationships of tree rings cellulose oxygen isotope ratio with Pacific climate factors in southwestern japan

Tenga Yokoyama
The University of Tokyo

Presentation title
Factors controlling production of organics synthesized from CO atmosphere