詳細はこちら - 東北大学 災害科学国際研究所 IRIDeS

2014 年 AGU Fall Meeting に参加し、研究発表を行いました(2014/12/15-19)
テーマ：地球物理学，自然災害科学，東日本大震災
場所：モスコーニセンター及びサンフランシスコ・マリオット・マーキス（カリフォルニア州サンフランシスコ）
12 月 15 日（月）から 19 日（金）まで、米国サンフランシスコのモスコーニセンター及びサ
ンフランシスコ・マリオット・マーキスで米国地球物理学連合（AGU）が主催する AGU 2014
Fall Meeting が開催されました。同学会は、宇宙・地球科学の研究を促進し、その成果を広く発
信することを目的としています。本大会は非常に大規模なもので、５日間合計で 2 万 3 千件を超
える発表が行われ、参加者数も 2 万４千人以上に及び、いずれも過去最高となりました。このた
め、例年使用されているモスコーニセンターに加えて、近隣のホテルであるサンフランシスコ・
マリオット・マーキスにおいても一部の口頭発表セッションが行われることとなり、分野によっ
ては複数の会場を頻繁に行き来する必要が生じる一方で、天気の悪い日が多く、参加者にとって
は不便に感じる場面が多々見受けられました。
展示会場においては約 250 の企業・団体・学術機関等がブースを出展し、物販・プレゼンテー
ション・グッズ等の配布を行いました。日本地球惑星科学連合のブースにおいては国内諸機関の
パンフレット類が配布され、災害科学国際研究所のパンフレット・IRIDeS Quarterly・IRIDeS
Report・HFA IRIDeS Review もその中に含められ、用意した 200 部あまりはほぼすべて参加
者の手に渡ることになりました。
災害科学国際研究所からは、越村俊一教授・佐藤源之教授・菅原大助助教・マス助教（災害リ
スク研究部門）
・イ助教（地域・都市再生研究部門）
・趙 大鵬教授・遠田晋次教授・日野亮太教授・
三浦 哲教授・岩渕弘信准教授・岡田知己准教授・木戸元之准教授・山本 希准教授・飯沼卓史助
教・石村大輔助教・岡田真介助教・丹羽雄一助教・土屋史紀助教(災害理学研究部門）
・サッパシー
アナワット准教授・福谷 陽助手（寄付研究部門）が参加し、口頭・ポスター合わせて 6４件（昨
年は 43 件）の発表を行いました。うち 8 件は招待講演として行われました。各講演の題目等は
次頁の表の通りです。
講演する越村教授
ポスターセッションの様子
（次頁へつづく）
（発表教員名は当研究所所属教員のみ記載）
発表教員名
（敬称略）
マス・越村
発表日
タイトル
12/15
Analysis of Tsunami Evacuation Issues Using Agent Based
Modeling. A Case Study of the 2011 Tohoku Tsunami in Yuriage,
Natori.
趙
12/15
Long Indian Slab in the Mantle Transition Zone Under Eastern Tibet:
Evidence from Teleseismic Tomography
飯沼・日野・木戸・ 12/15
Revisiting the Interplate Coupling Beneath Northeast Japan Before
三浦
the 2011 Tohoku Earthquake (M9.0) Based on Terrestrial and
Seafloor Geodetic Observations
山本・三浦
12/15
Volcanic Activities of Hakkoda Volcano after the 2011 Tohoku
Earthquake
内田・日野
12/15
A Trial Estimation of Frictional Properties and Propagation Process
By Focusing on Temporal Aperiodicity Off Kamaishi Just after the
2011 Tohoku Earthquake
福谷・サッパシー・ 12/15
A New Proposal for Tsunami Hazard Map Explicitly Indicating
今村
Uncertainty of Tsunami Hazard Assessment
土屋
12/15
Observations of the Io Plasma Torus Using Exceed Onboard Hisaki
(Invited)
土屋
12/15
Multi-wavelength observations of Jupiter's aurora coordinated with
Hisaki and other space telescopes
菅原・後藤
12/15
Estimation of capacity of suspended load considering effects of
preservation of turbulent kinetic energy
サッパシー・福谷・ 12/15
Empirical Fragility Analysis of Buildings and Boats Damaged By the
今村
2011 Great East Japan Tsunami and Their Practical Application
今村・菅原
12/15
Tsunami
Simulator
Integrating
the
Smoothed-Particle
Hydrodynamics Method and the Nonlinear Shallow Water Wave
Model with High Performance Computer
今村・菅原
12/15
Real-time Tsunami Inundation Prediction Using High Performance
Computers
木戸・日野
12/15
Development of real-time mobile-buoy observation system for
tsunami and crustal movement
三澤
12/15
Sub-relativistic and relativistic electron precipitations above diffuse
aurora: Conjugate observations of SAMPEX and the all sky TV
camera at Syowa Station
趙
12/15
Seismic structure of the Tonga Arc and Lau Backarc Spreading
Center from joint inversion of local and teleseismic body wave
arrivals
日野
12/15
Spatial distribution of earthquakes around the southern end of the
co-seismic slip of the 2011 Tohoku Earthquake
内田
12/15
Development of High-speed Visualization System of Hypocenter
Data Using CUDA-based GPU computing
飯沼
12/15
Modeling Deformation Processes of Northeastern Japan Island Arc
Considering Rheological Structure Affected by Hot Mantle Fingers
岩渕
12/16
Aerosol retrieval from twilight photographs taken by a digital camera
石村
12/16
Paleo-tsunami deposits since ca. 5 ka in Koyadori and Onuma on
the Sanriku Coast, northeast Japan
後藤
12/16
When is a Tsunami a Mega-Tsunami?
菅原・後藤
12/16
On the role of energy balance for numerical modeling of tsunami
sediment transport
佐藤（源）
12/16
Effective GPR Data Acquisition and Imaging (Invited)
土屋
12/16
Observations of oxygen in the inner magnetosphere of Saturn by
Hisaki
土屋
12/16
Local electron heating in the Io plasma torus associated with Io: the
HISAKI observation
土屋
12/16
Solar wind influence on the dawn-dusk asymmetry of the Io plasma
torus observed by HISAKI/EXCEED
土屋
12/16
Preliminary Results from a Coordinated Hisaki/Chandra/XMMNewton Study of the Jovian Aurora and Io Plasma Torus
土屋
12/16
Variation
of
Jupiter's
Auroral
Energy
Input
Observed
by
Hisaki/EXCEED
土屋
12/16
Variability of Jupiter’s Main Auroral Emission in Response to
Magnetospheric Hot Plasma Injections
遠田
12/16
What Controls the Duration of Aftershocks, and Why It Matters for
Probabilistic Seismic Hazard Assessment
岡田（知）
12/16
Crustal Fluid Distribution in the Source Area of the 2008 IwateMiyagi Nairiku Earthquake, NE Japan Inferred from Seismic
Tomography (Invited)
越村・日野
12/16
Real-time tsunami inundation forecasting and damage mapping
towards enhancing tsunami disaster resiliency (Invited)
遠田・岡田（知）
12/16
Local receiver fault dependency of seismicity shut down in the 2011
Tohoku-oki stress shadow
遠田
12/16
Tests of remote aftershock triggering by small mainshocks using
Taiwan’s earthquake catalog
岡田（知）
12/16
Local-Scale Ambient Noise Tomography In and Around the Naruko
Volcano, NE Japan
和田
12/16
The Effect of Near-Trench Fluid Circulation on Slab Dehydration
Depth in the Chile Subduction Zone (Invited)
山崎
12/17
B31G-0117 Grene-Terrestrial Model Intercomparison Project in
Arctic (GTMIP)
後藤
12/17
Submerged Humid Tropical Karst Landforms Observed By HighResolution Multibeam Survey in Nagura Bay, Ishigaki Island,
Southwestern Japan
岩渕
12/17
Cirrus cloud properties inferred from multispectral imager and lidar
measurements
市來
12/17
Three-Dimensional Resistivity Imaging of Quaternary Volcanic
Regions in NE Japan by Magnetotellurics
遠田
12/17
Significant seismic streaks corresponding to lithological contrasts in
Mesozoic and Paleozoic accretion units, southwest Japan
日野・飯沼・三浦
12/17
Recent development for near-field tsunami forecasting based on real
time GNSS and offshore tsunami data (Invited)
イ
12/17
Prediction of Radioactive Material Proliferation in Abukuma Basin
using USLE
小原
12/17
A Proposal of Global Data System for Solar-Terrestrial Science
趙
12/17
Seismic Velocity and Attenuation Tomography of the Source Zone of
the 2011 Tohoku-oki Earthquake (Mw 9.0)
内田
12/17
Decadal-Scale Decoupling of the Japan Trench Prior to the 2011
Tohoku-Oki Earthquake from Geodetic and Repeating-Earthquake
Observations
日野・飯沼
12/18
Fault modeling of the Mw 7.0 shallow intra-slab strike-slip
earthquake occurred on 2011 July 10th using near-field tsunami
record
木戸・飯沼・日野
12/18
Fast Displacement Rate of the Subducting Pacific Plate After the
2011 Tohoku-oki Earthquake Measured by GPS/Acoustic Surveys
三浦
12/18
Spatiotemporal Evolution of Postseismic Deformation Following the
2011 Tohoku Earthquake in Northeastern Japan Arc
木戸・日野・飯沼・ 12/18
GPS/Acoustic Observations Along the Japan Trench for Postseismic
和田
Deformation After the 2011 Tohoku-Oki Earthquake
内田・岡田（知）
12/18
Diversity in the High-Frequency Wave Radiation of Small Repeating
Earthquakes
内田
12/18
Activity of Small Repeating Earthquakes along Izu-Bonin and
Ryukyu Trenches
岡田・今泉
12/18
Quantifying crustal back-arc extension and shortening in the
Northeast Japan arc
丹羽・遠田
12/18
Continuous Holocene Submergence of Southern Sanriku Coast
Consistent with the Coseismic Subsidence of the 2011 Tohoku-Oki
Japan Earthquake Revealed from New Paleo-Geodetic Data
佐藤（源）
12/18
Advanced Borehole Radar for Hydrogeology
遠田
12/18
Stress transferred by the 2014 M=6.0 American Canyon (Napa),
California, earthquake, to the West Napa and Concord-Green Valley
faults
日野・飯沼・木戸
12/19
Dominance of Viscoelastic Relaxation after the 2011 Tohoku
Earthquake Revealed By Seafloor GPS Observations (Invited)
遠田
12/19
Sustained High Seismicity Rate Beneath Tokyo Associated with
after-Slip of the 2011 M=9.0 Tohoku-Oki Earthquake (Invited)
小原
12/19
Relationship between Relativistic Electron Flux in the Inner
Magnetosphere and ULF Pulsation on the Ground Associated with
Long-term Variations of Solar Wind
木戸・飯沼・日野
12/19
Direct-path acoustic ranging across the Japan Trench axis, Adjacent
to the Large Shallow Thrusting in the 2011 Tohoku-Oki earthquake
日野
12/19
JDASH – Japan Trench Deep-sea Research for Assessing Shallow
Seismic Slips and Their History
和田
12/19
Modeled Temperatures and Fluid Source Distributions for the Mexico
Subduction Zone: Effects of Hydrothermal Cooling and Implications
for Plate Boundary Seismic Processes
日野
12/19
Transient crustal deformation due to slow slip observed on ocean
bottom pressure recorders in the Hikurangi margin
三浦
12/19
Imaging of early acceleration phase of the 2013-2014 Boso slow slip
event
内田
12/19
Space-time Renewal Model for Repeating Earthquakes and Slow
Slip before and after the Major Earthquakes in the Northeastern
Japan Subduction Zone
文責：飯沼卓史（災害理学研究部門）