Meiji University, Japan
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Affiliated Works
sorted by decreasing year, and then by display-name
- A Possibility Of OSL-Dating As An Indictor Of Transportation History Of Turbidites
- The Comparison of Accuracy Using CIP Method and Typical Numerical Methods for One-Dimensional Solute Transport
- Developing a Nationwide Early Warning System of Meteorological Disasters for the Mongolian Pastoralism
- A Self-consistent Estimation Method of Melting Condition Based on Major Elements in Volcanic Rocks: Degree of Melting, Pressure, H2O Content and Melting Temperature
- Identification of substorm precursor and expansion onsets by applying Singular Spectrum Transformation to ground-magnetometer data
- Approximation of Gas Volume in a Seafloor Sediment using Time Domain Reflectometry in the Okhotsk Sea
- Diagenesis and Associated Sedimentary Environments of Subseafloor Argillaceous Sediments in the Eastern Margin of Japan Sea
- Discovery of an active shallow submarine silicic volcano in the northern Izu-Bonin Arc: volcanic structure and potential hazards of Oomurodashi Volcano (Invited)
- Early Diagenetic Changes of Sediment Pore Properties Beneath the Seafloor and Their Contributions to Gas Hydrate Concentration in the Eastern Margin of Japan Sea
- Two-day period fluctuation of PMC occurrence over Syowa Station, Antarctica observed by a ground-based lidar and AIM satellite.
- Development of a livestock population model for winter disaster risk assessment in Mongolia
- Distribution of atmospheric CH<SUB>4</SUB> concentration in eastern margin of Japan Sea from 7K14 cruises
- Early Diagenesis of Subseafloor Sandy Sediments Closely Related to Gas Hydrate Occurrences and Their Provenances in the Eastern Margin of Japan Sea
- Entrapment of Hydrate-coated Gas Bubbles into Oil and Separation of Gas and Hydrate-film; Seafloor Experiments with ROV
- Ionospheric convection associated with low-latitude aurora observed at Rikubetsu, Hokkaido, Japan during the 2015 St. Patrick's Day storm
- Simulation using HYDRUS-2D for Soil Water and Heat Transfer under Drip Irrigation with 95<SUP>o</SUP>C Hot Water
- Tracking Dissolved Methane Concentrations near Active Seeps and Gas Hydrates: Sea of Japan.
- Carbon, oxygen, and strontium isotopic composition of methane-derived authigenic carbonates in methane seep areas, eastern margin of Japan Sea
- Constraints of gas venting activity for the interstitial water geochemistry at the shallow gas hydrate site, eastern margin of the Japan Sea; results from high resolution time-series fluid sampling by OsmoSampler
- Detailed Gas Chimney Structures in Joetsu Area at Southeastern Margin of Japan Sea, Revealed by High-Resolution 3D Seismic Survey (HR3D)
- Magnetic properties of Japan Sea sediments in areas which host shallow gas hydrates and in relation to the the amount of gas hydrate
- Methane seep events of the southern Joetsu Knoll since middle Pleistocene based on benthic foraminifera
- SuperDARN HOP radars observation of ionospheric convection associated with low-latitude aurora observed at Hokkaido, Japan
- The occurrence of macro- and mesoscopic methane hydrate in the eastern margin of Japan Sea
- Thick massive gas hydrate deposits were revealed by LWD in Off-Joetsu area, eastern margin of Japan Sea.
- Verification and recovery of thick deposits of massive gas hydrate from chimney structures, eastern margin of Japan Sea
- Derivation of the horizontal wind field in the polar mesopause region by using successive images of noctilucent clouds observed by a color digital camera in Iceland
- Evaluation of HYDRUS-1D for Estimating Evapotranspiration of Bell Pepper Regulated by Cloud-based Fertigation System in Greenhouse
- Ground-based Spectroscopic Observation of Jovian Surface Structures by Using the Portable Spectrometer.
- Growth of a Hydrate Mound in the Sea of Japan over 300 ka as Revealed by U-Th Ages of MDAC and by H<SUB>2</SUB>S Concentrations of Massive Hydrates
- Microcrystalline dolomite within massive Japan Sea methane hydrate: origin and development ascertained by inclusions within inclusions.
- Quantitative estimation of massive gas hydrate in gas chimney structures, the eastern margin of Japan Sea, from the physical property anomalies obtained by LWD.
- Reconstruction of Historical Weather by Assimilating Old Weather Diary Data
- Study of Mountain Waves in Middle and Upper Atmosphere by Airglow Imaging beside Mt Fuji in Japan
- A first look at Bennu and Ryugu for signatures of formation in the arrangements of its surface features
- Brightness and Color Variations on the Surface of 162173 Ryugu: Space Weathering, Thermal Fatigue and Mass Movement
- Characteristics of spatial distribution of boulders on Ryugu
- Clumped isotopic signatures of methane-dervied authigenic carbonates and gas hydrate-derived microcrystalline dolomite in the Sea of Japan
- Clustering analysis of visible spectra of asteroid Ryugu
- Comparison of Color Maps of Asteroids Ryugu and Bennu from the Approach Phase of Hayabusa2 and OSIRIS-REx missions
- Distribution and morphology of craters on asteroid Ryugu
- Earthshine observation from Japan; an interpretation of observed variations by cloud coverage.
- Effect of a simulated typhoon disturbance on forest and carbon dynamics in a cool-temperate forest in Hokkaido by SEIB-DGVM
- Effects of a snow-compaction treatment on soil freezing, snowmelt runoff, and soil nitrate movement: A field-scale paired-plot experiment
- Geology on asteroid Ryugu revealed by Hayabusa2 visible multi-band imaging observations
- Global distribution of lineaments on Ryugu
- Microbial microdolomite aggregates found within massive gas hydrate: Implications for the Earth's deep biosphere and for extraterrestrial life?
- Occurrences of benthic foraminiferal fossil Rutherfordoides sp. in gas hydrate bearing areas of the Japan Sea
- Photometric Correction of Ryugu Multiband Visible Image Data
- Porosity anomalies revealed by LWD show the sediment displacement by the formation and growth of gas hydrate in fine sediments in gas chimney structures, the eastern margin of Japan Sea
- Preliminary geomorphological map of asteroid Ryugu
- Surface grain sizes of the touch down sites revealed by proximity imaging by Hayabusa2
- The distribution of crater morphologies across Ryugu: Implications for seismic shaking
- Visible Spectrophotometry of 162173 Ryugu
- We performed crater size-frequency measurement on Ryugu using high-resolution images obtained by Hayabusa2. Using Ryugu cratering chronology model, the surface age of Ryugu was estimated to be 0.1 to 1 billion years from the density of craters larger than 100 m in diameter.
- Artificial impact crater formed by Hayabusa2 small carry-on impactor on the surface of asteroid Ryugu
- Comparison of ikaites and methane derived authigenic carbonate nodules recovered from a mound structure in the Sea of Japan
- Polar mesospheric clouds observation from the Himawari geostationary meteorological satellite
- Sea level changes probably controlled the development of the shallow gas hydrate accumulations in the eastern margin of the Sea of Japan
- Studeis of Noctilucent Clouds in Midlatitude Region by Coordinated Observation with a Geostationary Satellite, Airplanes, Balloons, and Ground-based Imagers
- Study of Jovian atmospheric dynamics by a multi-band imaging observation from ground
- Study of the mountain waves above Kanto plain by an airglow imaging observation: Verification of an observed wavelength and its origin.
- Factors Controlling GHG Emissions in Malaysian Tropical Peatland
- Relationship between frequency of excitation of mountain waves, topography and a dominant wind
- Seawater chemistry and helium isotopes in the Tatar Strait, Far Eastern Federal District, Russia
- The Identification of the snowfall cloud at Syowa Station, Antarctica
- Detection of polar mesospheric clouds utilizing Himawari-8/AHI full-disk images
- Methane exchange in the sea-air interface of Indian Ocean
- Structure tracking of polar mesospheric clouds by the meteorological satellite, Himawari-8
- The electrical conductivity of (FeO)m(Fe2O3)n iron oxides at high pressure
- Dynamics of the polar mesopause region inferred by the 12 years of OH airglow observation at Syowa Station, Antarctic