ESTASE I

Name: ESTASE I
Start: 1984-09-03
End: 1984-09-18
Location: Japan Sea

Type	Oceanographic cruise
Ship	Jean Charcot
Ship owner	Ifremer
Dates	03/09/1984 - 18/09/1984
Chief scientist(s)	LABEYRIE Laurent
	LABORATOIRE DES SCIENCES DU CLIMAT ET DE L'ENVIRONNEMENT - UMR 8212 Orme des Merisiers Bâtiment 714 Chemin de Saint Aubin - RD 128 91191 Gif sur Yvette Cedex +33(0)1 69 08 77 11 contact@lsce.ipsl.fr https://www.lsce.ipsl.fr/
DOI	10.17600/84003111
Objective	3 objectives: Paleoclimatology of the East Asian rim, history of volcanism (tephrochronology), hydrothermal activity associated with subduction zones.

Sea/Ocean

Japan Sea

(MER DU JAPON)

Ports

Port of departure : Yokohama (Japan)

Port of return : Nagasaki (Japan)

Scientific Authority

LABORATOIRE DES SCIENCES DU CLIMAT ET DE L'ENVIRONNEMENT - UMR 8212

Orme des Merisiers

Bâtiment 714

91191 Gif sur Yvette Cedex

+33(0)1 69 08 77 11

contact@lsce.ipsl.fr

https://www.lsce.ipsl.fr/

Participating bodie(s)

CENTRE DE FAIBLE RADIO-ACTIVITE GIF SUR YVETTE, CEA, Universités (Orleans, Hawai, Japon)

Discipline(s)

METEOROLOGY
BIOLOGICAL OCEANOGRAPHY
MARINE GEOSCIENCES
PHYSICAL OCEANOGRAPHY

Code	Label	Quantity	PI
B08	Phytoplankton	-	LABEYRIE Laurent
B09	Zooplankton	-	LABEYRIE Laurent
G03	Core rock	30 cores	LABEYRIE Laurent
G27	Gravity measurements	-	LABEYRIE Laurent
G28	Magnetic measurements	-	LABEYRIE Laurent
G73	Single-beam echosounding	-	LABEYRIE Laurent
G74	Multi-beam echosounding	-	LABEYRIE Laurent
G75	Single channel seismic reflection	-	LABEYRIE Laurent
H71	Surface measurements underway (T,S) Temperature	-	LABEYRIE Laurent

Summary of measurements

-GEOPHYSICAL/GEOLOGY: 30 cores, Sea Beam Bathymetry, Magnetism, Gravimetry and Seismic Reflection.
-BIOLOGY/HYDROLOGY: Zoo and phytoplankton sampling, continuous temperature recording.

Location map

Positionning system

Geodetic system : WORLD GEODETIC SYSTEM 1972 = WGS72

Positioning system : SATELLITE

Data managed by SISMER

Bibliography

Publications

Pautot Guy, Rangin C (1989). Subduction of the South China Sea axial ridge below Luzon (Philippines). Earth And Planetary Science Letters, 92(1), 57-69. https://doi.org/10.1016/0012-821X(89)90020-4

Sibuet Jean-Claude, Letouzey Jean, Barbier Florence, Charvet Jacques, Foucher Jean-Paul, Hilde Thomas W. C., Kimura Masaaki, Chiao Ling-Yun, Marsset Bruno, Muller Carla, Stephan Jean-François (1987). Back Arc Extension in the Okinawa Trough. Journal Of Geophysical Research-solid Earth And Planets, 92(B13), 14041-+. https://doi.org/10.1029/JB092iB13p14041

References of Articles published in other Periodicals or Scientific Works acclaimed in the Field

Labeyrie L (1990). Campagnes Estase 1 et 2: Paleoclimatologie, paleovolcanisme et hydrothermalisme le long de la marge est-asiatique. Oceanologica Acta, Special issue Open Access version : https://archimer.ifremer.fr/doc/00268/37915/

Labeyrie L D, Kallel N, Arnold M, Juillet-Leclerc A, Maitre F, Duplessy J-C, Shackleton N-J (1990). Variabilite des eaux intermediaires et profondes dans l'ocean Pacifique Nord-Ouest pendant la derniere glaciation. Oceanologica Acta, Special issue Open Access version : https://archimer.ifremer.fr/doc/00268/37945/

Davagnier Martine, Marsset Bruno, Sibuet Jean-Claude, Letouzey Jean, Foucher Jean-Paul (1987). Mecanismes actuels d'extension dans le bassin d'Okinawa. Bulletin De La Societe Geologique De France, 3(3), 525-531.

References of Technical Reports

Dyment Jérôme, Lallier François, Le Bris Nadine, Rouxel Olivier , Sarradin Pierre-Marie , Lamare Sylvain, Coumert Coralie, Morineaux Marie, Tourolle Julie (2014). Les impacts environnementaux de l’exploitation des ressources minérales marines profondes. Expertise scientifique collective. Rapport, CNRS – Ifremer, 937 p. https://archimer.ifremer.fr/doc/00872/98434/