TUAM 2018

Name: TUAM 2018
Start: 2018-10-19
End: 2018-11-23
Location: South Pacific Ocean

Type	Oceanographic cruise
Ship	Alis
Ship owner	IRD
Dates	19/10/2018 - 23/11/2018
Chief scientist(s)	DEBITUS Cécile
	LABORATOIRE DES SCIENCES DE L'ENVIRONNEMENT MARIN - UMR 6539 Technopôle Brest-Iroise Rue Dumont d'Urville 29280 Plouzané +33(0)2 98 49 86 40 https://www-iuem.univ-brest.fr/lemar/
DOI	10.17600/18000581
Objective	Verify the data from TUAM 2011: presence and development of the sponge Dactylospongia metachromia; specify the biotic and abiotic environment; quantitatively evaluate the resource on transect.

Sea/Ocean

South Pacific Ocean

(Tuamotu - Gambiers)

Ports

Port of departure : Papeete (French Polynesia)

Port of return : Papeete (French Polynesia)

Limits

North	South	West	East
-14.9	-23.3	-149.6	-134.8

Scientific Authority

LABORATOIRE DES SCIENCES DE L'ENVIRONNEMENT MARIN - UMR 6539

Technopôle Brest-Iroise

Rue Dumont d'Urville

29280 Plouzané

+33(0)2 98 49 86 40

https://www-iuem.univ-brest.fr/lemar/

Participating bodie(s)

UBO, UPF

Discipline(s)

FISHERIES
BIOLOGICAL OCEANOGRAPHY
CHEMICAL OCEANOGRAPHY
ENVIRONMENT

Code	Label	Quantity	PI
B08	Phytoplankton Formaldehyde fixing	474 samples	DEBITUS Cécile
B18	Zoobenthos Harvesting sponges	314 kilograms	PETEK Sylvain
B20	Molluscs Clam harvest	53 specimens	GAERTNER Daniel
H09	Water bottle stations Niskin bottles - 12 (10-20m), 14 (10-20-30m) and 34 (10-20-30-40m)	60 stations	DEBITUS Cécile
H76	Ammonia	158 samples	DEBITUS Cécile
H90	Other chemical oceanographic meas.	158 samples	DEBITUS Cécile

Positionning system

Geodetic system : WORLD GEODETIC SYSTEM 1984 = WGS84

Positioning system : GPS naturel

Joint document(s)

Website of the cruise TUAM 2018

Data managed by SISMER

Bibliography

Publications

Maslin Mathilde, Paix Benoît, Windt Niels, Ambo-Rappe Rohani, Debitus Cécile, Gaertner-Mazouni Nabila, Ho Raimana, Voogd Nicole J. (2024). Prokaryotic communities of the French Polynesian sponge Dactylospongia metachromia display a site-specific and stable diversity during an aquaculture trial. Antonie Van Leeuwenhoek International Journal Of General And Molecular Microbiology, 117(1), 65 (23p.). Publisher's official version : https://doi.org/10.1007/s10482-024-01962-0 , Open Access version : https://archimer.ifremer.fr/doc/00881/99324/

Thesis using campaign data

Panetier Aurélie (2023). Shipborne Global Navigation Satellite Systems for Offshore Atmospheric Water Vapor Monitoring. PhD Thesis, ENSTA Bretagne.

Maslin Mathilde (2022). Étude de la ressource en éponge Dactylospongia metachromia pour une production durable / Study of the Dactylospongia metachromia sponge resource for sustainable production. PhD Thesis, Univesité de Polynésie Française.