Meeting

Major element chemistries of the Pacific crust subducting into the Izu-Bonin Trench:

Major element chemistries of the Pacific crust subducting into the Izu-Bonin Trench:
 
Natsue Abe 1*, Ryu Kaneko2, Paterno R.

Ocean core complexes and non transform offsets on the Central Indian Ridge between 8°S and 18°S


Ocean core complexes and non transform offsets on the Central Indian Ridge between 8°S and 18°S    

Magnetic anomalies at spreading centers - from global sea-surface data compilations to local deep-sea investigations

Magnetic anomalies at spreading centers - from global sea-surface data compilations to local deep-sea investigations

Hydrothermal circulation and the melt plumbing system at slow spreading ridges

Hydrothermal circulation and the melt plumbing system at slow spreading ridges

 

Mathilde Cannat

Hydroacoustic seismicity along oceanic transform faults: Contrasts between the East Pacific Rise and Mid-Atlantic Ridge

Hydroacoustic seismicity along oceanic transform faults: Contrasts between the East Pacific Rise and Mid-Atlantic Ridge

Tingting Zheng1, Jian Lin1, 2, 3, Qiu Zhong3

Temporal and spatial variations in seismicity of fast-slipping oceanic transform faults at the East Pacific Rise

Qiu Zhong1, Jian Lin1, 2, 3, Tingting Zheng3

Characterization of chemical energy resources used by chemosynthetic bivalves in present and fossil hydrothermal systems using stable isotope signature of shells

Lartaud F.1, Nedoncelle K. 1, de Rafelis M.2, Le Bris N. 1

1 UPMC Univ Paris 06, CNRS UMR 8222, LECOB, Observatoire Océanologique, F-66650 Banyuls-sur mer, France.

Mineralogical Study of Hydrothermal Sulfide in the Okinawa Through

The study of hydrothermal sulfide in the Okinawa Through can help to uncover the hydrothermal mineralization characteristics of back-arc basins that are in the early expansion. In this study, the mineralogical characteristics of the sulfide from the midland and south of the Okinawa Through are carried out. First of all, using optical microscope and electron microscope to confirm the mineral composition, characteristics of crystal shape, syntagmatic relation and crystallization order. Analyze the chemical composition in virtue of electron probe.