Third InterRidge Theoretical Institute Agenda
Magmatic and Tectonic Processes and Seabed Resources at Mid-Ocean Ridges
Sept. 25-27, 2015, Hangzhou, China
Co-Convenors:
THEME ONE: Magmatic and Tectonic Processes
Jian Lin, Woods Hole Oceanographic Institution, USA
Marcia Maia, Institut Universitaire Européen de la Mer, France
Nobukazu Seama, Kobe University, Japan
THEME TWO: Seabed Resources
Jiabiao Li, Second Institute of Oceanography, SOA, China
Sergei Silantyev, Vernadsky Institute of Russian Academy of Sciences, Russia
Jérôme Dyment, IPGP and CNRS, Paris, France
——————————————
Sept. 24, Thursday, Evening
——————————————
6:30 PM, Ice breaker, Meeting registration, Setting up posters
————————————————
Day 1, Sept. 25, Friday, Morning
————————————————
Chairs: Jian Lin and Jiabiao Li
8:30 AM Welcome Jiabiao Li, Second Institute of Oceanography, SOA, China
8:40 AM InterRidge Theoretical Institute Objectives Jian Lin, Woods Hole Oceanographic Institution, USA
8:50 AM InterRidge update John Chen, Peking University, China
SESSION 1: Mid-Ocean Ridge Magmatic and Tectonic Processes I
Chairs: Marcia Maia and Nobukazu Seama
9:00 AM Jian Lin, Woods Hole Oceanographic Institution, USA
Global oceanic crust structure of mid-ocean ridges
9:30 AM Jerome Dyment, IPGP and CNRS, Paris, France
Magnetic anomalies at spreading centers - from global sea-surface data compilations to local deep-sea investigations
10:00 AM Group photo; Coffee and tea break; Viewing posters
10:30 AM Colin Devey, GEOMAR - Helmholtz Centre for Ocean Research Kiel, Germany
Mapping out the accretion history of the Atlantic
11:00 AM Kyoko Okino, University of Tokyo, Japan
Review of Japanese Taiga project 1, Indian Ocean
11:30 AM Henry Dick, Woods Hole Oceanographic Institution, USA
Remelting the Gondwanan mantle
12:00 PM Lunch
————————————————
Day 1, Sept. 25, Friday, Afternoon
————————————————
SESSION 2: Mid-Ocean Ridge Hydrothermal Processes and Seafloor Mineralization I
Chairs: Sergei Silantyev and Jérôme Dyment
1:30 PM Jiabiao Li, Second Institute of Oceanography, SOA, China
Three-dimensional OBS seismic tomography at an ultraslow spreading Southwest Indian Ridge
2:00 PM Sven Petersen, GEOMAR, Helmholtz-Zentrum Fur Ozeanforschung Kiel, Germany
The resource potential of slow- and ultraslow-spreading ridges
2:30 PM Xiqiu Han, Second Institute of Oceanography, SOA, China
First ultramafic-hosted hydrothermal sulfide deposit discovered on the Carlsberg Ridge, northwest Indian Ocean
3:00 PM Fernando J.A.S. Barriga, Dep. Geologia Fac. Ciencias U. Lisboa, IDL, Portugal
Sub-seafloor massive sulfide deposits: A resource for the near future?
3:00 PM Kim Juniper, Ocean Networks Canada
Studying mid-ocean ridge processes with observatory technologies: What have we seen after five years?
3:30 PM Coffee and tea break; Viewing posters
4:00 PM Fernando J.A.S. Barriga, Dep. Geologia Fac. Ciencias U. Lisboa, IDL, Portugal
Sub-seafloor massive sulfide deposits: A resource for the near future?
4:30 PM Poster highlights (5 min, 2-3 slides for each poster)
6:30 PM Dinner
—————————————————
Day 2, Sept. 26, Saturday, Morning
—————————————————
SESSION 3: Mid-Ocean Ridge Magmatic and Tectonic Processes II
Chairs: Jian Lin and John Chen
8:30 AM Mathilde Cannat, Institut de Physique du Globe de Paris, France
Hydrothermal circulation and the melt plumbing system at slow spreading ridges
9:00 AM Jun-ichiro Ishibashi, Kyushu University, Japan
Review of Japanese Taiga project 2, Okinawa Trough
9:30 AM Nobukazu Seama, Kobe University, Japan
Review of Japanese Taiga project 3, Southern MarianaTrough back-arc basin
10:00 AM Coffee and tea break; Viewing posters
10:30 AM Marcia Maia, Institut Universitaire Européen de la Mer, France
Complex ridge-transform evolution and mantle exhumation at the St. Paul transform-fracture zone system, Equatorial Atlantic
11:00 AM Krasnova Elizaveta, Vernadsky Institute of Russian Academy of Sciences, Russia
First data on composition of the NW Pacific oceanic lithosphere exposed along the Stalemate Fracture Zone
11:30 AM Berengere Mougel, Institut de Physique du Globe de Paris, France
East Pacific Rise 15.4°N: A geochemical approach at very small spatial and temporal scale in a hotspot-ridge context
12:00 PM Lunch
——————————————————
Day 2, Sept. 26, Saturday, Afternoon
——————————————————
SESSION 4: Mid-Ocean Ridge Hydrothermal Processes and Seafloor Mineralization II
Chairs: Jiabiao Li and Sven Petersen
1:30 PM Feng Liu, China Ocean Mineral Resources R & D Association
China's Activities in Deep Seabed--Take Jiaolong's Cruise as an Example
2:00 PM Sergei Silantyev, Vernadsky Institute of Russian Academy of Sciences, Russia
Interaction hydrothermal system with magmatic and tectonic processes: An example of MAR oceanic core complexes
2:30 PM Kentaro Nakamura, University of Tokyo, Japan
Geochemistry and biogeochemistry of deep-sea hydrothermal system
3:00 PM Chunhui Tao, Second Institute of Oceanography, SOA, China
New investigation of Longqi hydrothermal field by submersible Jiaolong
3:30 PM Coffee and tea break; Viewing posters
4:00 PM Nadine LeBris, Universite Pierre et Marie Curie, France
Hydrothermal energy transfer and the ocean carbon cycling
4:30 PM Poster highlights (5 min, 2-3 slides for each poster)
6:30 PM Dinner
——————————————————
Day 3, Sept. 27, Sunday, Morning
——————————————————
SESSION 5: Mid-Ocean Ridge Magmatic and Tectonic Processes III
Chairs: Colin Devey and Seung-Hyun Park
8:30 AM Richard Hobbs, Durham University, UK
Heat and mass flux from a spreading ridge to the abyssal ocean
9:00 AM Jun-Ichi Kimura, JAMSTEC, Japan
Melting of peridotite beneath mid-ocean ridges: Simplicity and complexity
9:30 AM Seung-Sep Kim, Chungnam National University, Korea
Tectonic processes of the Australian-Antarctic Ridge
10:00 AM Coffee and tea break; Viewing posters
10:30 AM Anne Briais, CNRS - Lab. Geosciences Environnement Toulouse, France
Structure and dynamics of the Southeast Indian Ridge and off-axis volcanism, 129°E to 140°E: Preliminary results of the STORM cruise
11:00 AM Tetsuo Matsuno, University of Tokyo, Japan
A review of electromagnetic approaches to the seafloor spreading ridge system
11:30 AM Summary of IRTI recommendations
Progress towards enhanced international deep-ocean scientific exploration and networking of young scientists
12:00 PM Lunch
——————————————————
Day 3, Sept. 27, Sunday, Afternoon
——————————————————
SESSION 6: Mid-Ocean Ridge Processes (Poster Session)
1:30 PM Start of poster session
2:00 PM InterRidge Steering Committee Meeting
Chairs: John Chen and Jiabiao Li
4:30 PM Announcement of InterRidge Best Student Paper Awards
Chairs: Jian Lin, Jiabiao Li, John Chen
5:00 PM End of InterRidge Theoretical Institute
6:30 PM Dinner
