Heitaro Kaneda
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View article: Regional sea-level highstand triggered Holocene ice sheet thinning across coastal Dronning Maud Land, East Antarctica
Regional sea-level highstand triggered Holocene ice sheet thinning across coastal Dronning Maud Land, East Antarctica Open
The East Antarctic Ice Sheet stores a vast amount of freshwater, which makes it the single largest potential contributor to future sea-level rise. However, the lack of well-constrained geological records of past ice sheet changes impedes m…
View article: Development History of Deep-Seated Gravitational Slope Deformation（DSGSD）in the Kanmuriyama Area, Central Japan
Development History of Deep-Seated Gravitational Slope Deformation（DSGSD）in the Kanmuriyama Area, Central Japan Open
The double ridges in the Kanmuriyama area, central Japan, were formed by deep-seated gravitational slope deformation(DSGSD). The sediments deposited between the ridges consist of three units:(a)alternating carbonaceous mud and layers rich …
View article: Perspectives on a Seamless Marine-lake Sediment Coring Study in East Antarctica
Perspectives on a Seamless Marine-lake Sediment Coring Study in East Antarctica Open
The Antarctic Ice Sheet (AIS) is one of the largest potential contributors to future sea-level changes. Recently, an acceleration of AIS volume loss through basal melting and iceberg calving has been reported based on several studies using…
View article: Synchronized gravitational slope deformation and active faulting: A case study on and around the Neodani fault, central Japan
Synchronized gravitational slope deformation and active faulting: A case study on and around the Neodani fault, central Japan Open
Earthquakes are considered to be important triggers of deep-seated gravitational slope deformation (DGSD) in seismically active regions, and if that is the case, DGSD features could be candidates for off-fault paleoseismology investigation…
View article: Discovery, Controls, and Hazards of Widespread Deep‐Seated Gravitational Slope Deformation in the Etsumi Mountains, Central Japan
Discovery, Controls, and Hazards of Widespread Deep‐Seated Gravitational Slope Deformation in the Etsumi Mountains, Central Japan Open
Deep‐seated gravitational slope deformation (DSGSD) is a largely unnoticed but important long‐term mass wasting process that may result in catastrophic failure of mountain slopes. Manifested by small topographic irregularities such as ridg…
View article: Development of Monitoring System to Understand Preparation Processes of Rainfall‐Induced Landslides Estimation of Slip Surface and In Situ Observation Using Electromagnetic Methods
Development of Monitoring System to Understand Preparation Processes of Rainfall‐Induced Landslides Estimation of Slip Surface and In Situ Observation Using Electromagnetic Methods Open
SUMMARY In order to mitigate landslide risks, monitoring of ground water is essential. Previous indoor experiments suggest that the self‐potential approach has an advantage to establish the early warning system in performance to detect rel…
View article: Unmanned Aerial Vehicle (UAV)-based Survey in Antarctica for High-definition Topographic Measurements
Unmanned Aerial Vehicle (UAV)-based Survey in Antarctica for High-definition Topographic Measurements Open
Unmanned aerial vehicle-based "Structure from Motion" (UAV-SfM) photogrammetry is becoming increasingly important for obtaining high-definition topographic data in a variety of earth science research. Antarctica is one of the best fields i…
View article: Slip-partitioned surface ruptures for the Mw 7.0 16 April 2016 Kumamoto, Japan, earthquake
Slip-partitioned surface ruptures for the Mw 7.0 16 April 2016 Kumamoto, Japan, earthquake Open
An ENE-trending ~30-km-long surface rupture emerged during the Mw = 7.0 16 April 2016 Kumamoto earthquake along the previously mapped Futagawa and northern Hinagu faults. This included a previously unknown 5-km-long fault within the Aso Ca…
View article: Report on geomorphologic and geologic field surveys in central Dronning Maud Land, 2015-2016 (JARE-57)
Report on geomorphologic and geologic field surveys in central Dronning Maud Land, 2015-2016 (JARE-57) Open
Geomorphologic and geologic field surveys were conducted in central Dronning Maud Land during the summer of 2015-2016 as part of the 57th Japanese Antarctic Research Expedition (JARE-57). The members of the field expedition included three …