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EAGER Workshop

Extreme events Archived in GEological Records

Venue: Center for Space and Remote Sensing Research, National Central University, Chung-Li, Taiwan
Dates: Meeting: November 7 and 8, 2013; Field trip: November 9-10, 2013
Workshop Organizers: Shu‐Kun Hsu, Serge Lallemand, Andrew Lin, Lionel Siame
Sponsors: NSC (Taiwan), National Central University (Taiwan), CNRS‐INSU (France), LIA ADEPT (France/Taiwan),BRT (Bureau de Représentation de Taipei en France) and BFT (Bureau Français à Taiwan)

Scope of the workshop

Sediments are tape recorders for extreme events (such as landslides, earthquakes and fault ruptures, volcanic eruptions, tsunamis, typhoons, storms and floods) and those extreme events are prone to occur in active plate boundaries with frequent storms or typhoons. This workshop invites researchers from France, Japan, and Germany to communicate with Taiwanese scientists for a better understanding of extreme events. The workshop will also serve as a platform to foster future research collaborations among scientists from different nations.

Main objectives of the workshop:
(1) Better estimate the contribution of extreme events such as landslides, earthquakes and fault ruptures, tsunamis, typhoons, storms, floods on sediment source to sink fluxes
(2) Better characterize the contribution of extreme events on the dynamics of an orogen including erosion, transport, sedimentation and tectonics
(3) Develop an integrative approach including geophysics, geochemistry, tectonics, geomorphology, hydrology, oceanography, climatology and modeling
(4) Focus on East Asia sub-tropical region under monsoon influence: Taiwan as a perspective
(5) Focus on active processes or their Quaternary or Pliocene records

This workshop consists of five sessions of:

2013.11.07

Session 1: Extreme River Discharges on Source-to-Sink Fluxes

Session 2: Nearshore Dynamic Response to Extreme Events

Session 3: Sedimentological Records of Seismic and Mass-movement Events

2013.11.08

Session 4: Catastrophic Landscape and Seafloor Changes

Session 5: Sedimentological Records of Paleoclimatic Extreme Events

EAGER Workshop Registration

https://docs.google.com/forms/d/1fQmjbhZiQ7sETvwGYVukyShM4efWOXnpSRxht9pG_Zw/viewform

Workshop Secretary: Dr. Chung-Liang LO (lo.chungliang@gmail.com), Department of Earth Sciences, National Central University

Workshop Program (Download program and abstract volume 8.4 Mb)

2013/11/07 Thursday

10:00 – 10:15	Opening Remarks		Yen-Hsyang CHU, NCU, Taiwan
10:15 – 10:25	Introduction for EAGER Workshop		Shu-Kun HSU and Serge LALLEMAND
Session 1: Extreme River Discharges on Source-to-Sink Fluxes Chair: Char-Shine LIU, Co-chair: Christian FRANCE-LANORD
10:25 – 10:40	Sandrine ANQUETIN	LTHE, Grenoble, France		Flash-Flood generating storms. State of the art in the Mediterranean climate context
10:40 – 10:55	James LIU	NSYSU, Taiwan		Experience from the FATES-HYPERS (FAte of Terrestrial/Nonterrestrial SEdiments of High Yield Particle-Export River-sea Systems) Research Program in Taiwan
10:55 – 11:10	Albert GALY	CRPG Nancy, France		Effect of cyclonal precipitations on the long-term dissolved and particulate fluxes of river in Taiwan
11:10 – 11:25	Ray T. HSU	NSYSU, Taiwan		Hyperpycnal events observed in the Gaoping Submarine Canyon
11:25 – 11:40	Laurent DEZILEAU	Geosc. Montpellier, France		Intense storm activity during the Little Ice Age on the French Mediterranean coast
Session 2: Nearshore Dynamic Response to Extreme Events Chair: Frédéric BOUCHETTE, Co-chair: Hwa CHIEN
11:40 - 11:55	Hwa CHIEN	NCU, Taiwan		Monitoring of shoreline position and beach morphodynamical changes using microwave marine radar
11:55 - 12:10	Samuel MEULE	CEREGE Aix, France		The impact of typhoons on a sandy beach – Insights from in-situ measurement in the Wan Tzu Liao barrier, south-westernmost Taiwan
12:10 - 12:25	Tsung-Yi LIN	NTNU, Taiwan		Coastal hazard mitigation: Reconstruction of sand dunes and proper setback zoning
12:25 – 14:00	Lunch
14:00 – 14:15	Nadia SENECHAL	EPOC Bordeaux, France		Runup dynamic and beach response under extreme energetic conditions: Video applications
14:15 - 14:30	Zhi-Cheng HUANG	NCU, Taiwan		Field measurements of turbulence properties over an algal reef
14:30 - 14:45	Frédéric BOUCHETTE	Geosc. Montpellier, France		Modelling storms and extreme events impacting sand beaches in Taiwan
14:45 – 15:00	Bruno CASTELLE	EPOC Bordeaux, France		Shoreline response to sequence of storms: Complex process-based or simple behaviour-oriented modelling?
Session 3 Sedimentological Records of Seismic and Mass-movement Events Chair: Serge LALLEMAND, Co-chair: Chih-Chieh SU
15:20 – 15:35	Andrew T. LIN	NCU, Taiwan		Paleoclimates and geohazards recorded in sediments in the frontal Manila accretionary wedge near Taiwan
15:35 – 15:50	Serge LALLEMAND	Geosc. Montpellier, France		Sedimentary records of paleo-extreme events in marine cores offshore East Taiwan
15:50 – 16:05	Chih-Chieh SU	NTU, Taiwan		Is Morakot unique? An observation from deep sea
16:05 – 16:20	Nathalie BABONNEAU	LDO Brest, France		Turbidite deposits as long-term deep-marine record of extreme events
16:20 – 16:35	Shu-Kun HSU	NCU, Taiwan		Possible extreme geological events recorded in the lower reach of Kaoping submarine canyon
16:35 – 16:50	Yi-Ching YEH	TORI, Taiwan		Interbeded fluid activities induced slope failure in Kaoping Slope area
16:50 - 17:05	Hong-Chun LI	NTU, Taiwan		The AMS 14C dating facility at NTU and its capability
17:05 – 17:20	Niels Hovius	GFZ Postdam, Germany		A global relation between surface uplift and erosion caused by large, compressional earthquakes
17:20-20:00	Welcome Banquet			Hotel Kuva Chateau

2013/11/08 Friday

Session 4: Catastrophic Landscape and Seafloor Changes Chair: Shu-Kun HSU, Co-chair: Vincent GODARD
09:00 – 09:15	Jian-Cheng LEE	IES, Taiwan	Fluvial incision and knickpoint retreat across a co-seismic popup zone of the 1999 Chi-Chi earthquake, Da-An River gorge, Taiwan
09:15 – 09:30	Frédéric BOUDIN	Geosc. Montpellier, France	Analysis and modelling of tsunami-induced tilt for the 2007,M= 7.6, Tocopilla and the 2010,M= 8.8 Maule earthquakes, Chile, from long-base tiltmeter and broadband seismometer records
09:30 – 09:45	Meng-Long HSIEH	NCCU, Taiwan	Late Quaternary mass-wasting records in the actively uplifting Pa-chang catchment, southwestern Taiwan
09:45 – 10:00	Lionel SIAME	CEREGE Aix, France	Cosmogenic nuclides and surface processes in Taiwan
10:00 – 10:15	Hjime NARUSE	U. Kyoto, Japan	Reconstruction of flow condition of large-scale mass transport deposits from internal stress fields.
10:15 – 10:30	Vincent GODARD	CEREGE Aix, France	Landscape relaxation after the 2008 Sichuan earthquake : insights from cosmogenic nuclides
10:30 – 10:45	Coffee Break
Session 5: Sedimentological Records of Paleoclimatic Extreme Events Chair: Shou-Yeh GONG, Co-chair: Albert GALY
10:45 – 11:25	Yoko OTA	NTU, Taiwan	Problems on the paleoearthquake reconstruction based on geological evidences : View from active fault and paleotsunami studies
11:25 – 11:40	Christophe COLIN	IDES Orsay, France	Impact of the East Asian monsoon rainfall changes on the erosion of Asian river and sediment transfer to the South China Sea
11:40 – 11:55	Po-Sen YU	TORI, Taiwan	Preliminary results of marine core analyses off Southwestern Taiwan: R/V Ocean Researcher 5 Cruises
11:55 – 12:10	Franck BASSINOT	LSCE Gif/Yvette, France	Reconstructing paleo-monsoon changes and variability from marine sediment records: State-of-the-Art and perspectives
12:10 – 12:25	Shou-Yeh GONG	NMNS, Taiwan	An extreme wave event in Holocene coral reef, western Luzon, Philippines
12:25 – 12:40	Christian FRANCE-LANORD	CRPG Nancy, France	Erosion processes and sediment transfer to the ocean: A perspective from the Himalayan basin
12:40 – 14:00	Lunch
14:00 – 15:00	Wrap-up Discussion		Workshop Organizers and Session Chairs and Co-Chairs
15:00 – 15:40	Report and Discussion for LIA and NSC Project Proposal		Shu-Kun HSU and Serge LALLEMAND
15:40 – 15:50	Field Trip Briefing		Andrew T. LIN and Rong-Kuan YANG

Poster Session

Rick Yang

Absence of delta facies in the Holocene sedimentological record at the mouth of the Zhuoshui River on the west coast of Taiwan