Sea/Ocean |
South Pacific Ocean (Atoll de Ahe, Polynésie française) |
Ports |
Port of departure : Papeete (French Polynesia)
Port of return : Papeete (French Polynesia)
|
Scientific Authority |
IRD CENTRE DE NOUMEA 101 promenade Roger Laroque BP A5 98848 NOUMEA CEDEX (+687) 26 10 00 nouvelle-caledonie@ird.fr https://nouvelle-caledonie.ird.fr/ |
Participating bodie(s) |
IRD, IFREMER, DRM, MMR |
Discipline(s) |
- PHYSICAL OCEANOGRAPHY
- BIOLOGICAL OCEANOGRAPHY
- CHEMICAL OCEANOGRAPHY
- ENVIRONMENT
Code |
Label |
Quantity |
PI |
B01 |
Primary productivity |
40 |
RODIER Martine |
B02 |
Phytoplankton pigments (eg chloroph |
72 stations |
RODIER Martine |
B08 |
Phytoplankton |
166 |
RODIER Martine |
B13 |
Eggs & larvae Thomas |
30 |
ANDREFOUET Serge |
B20 |
Molluscs |
2000 specimens |
ANDREFOUET Serge |
B72 |
Biochemical meas. (eg,lipids,amino |
- |
RODIER Martine |
D05 |
Surface drifters/drifting buoys Dumas/Thomas |
20 deployments |
ANDREFOUET Serge |
D71 |
Current profiler (eg ADCP) et ADCP de coque |
3 deployments |
ANDREFOUET Serge |
D90 |
Other physical oceanographic meas. Dumas/Thomas |
5 |
ANDREFOUET Serge |
G08 |
Bottom photography |
6000 images |
ANDREFOUET Serge |
H09 |
Water bottle stations |
- |
RODIER Martine |
H10 |
CTD stations |
72 stations |
ANDREFOUET Serge |
H24 |
Nitrate |
138 stations |
RODIER Martine |
H28 |
pH |
72 stations |
RODIER Martine |
H32 |
Isotopes Lacoste |
33 stations |
RODIER Martine |
H76 |
Ammonia |
133 stations |
RODIER Martine |
H90 |
Other chemical oceanographic meas. |
58 stations |
RODIER Martine |
P01 |
Suspended matter |
32 stations |
RODIER Martine |
|
Summary of measurements |
- -Multibeam bathymetry in ocean and lagoon.
-Inventory of black-lip pearl oysters. -CTD probes, T, S, pH, fluorescence profiles. -Measurements of nutrients, chlorophyll, N2 fixation, primary production. -Lagrangian drift measurements, Doppler current meter.
|
Positionning system |
Geodetic system : WORLD GEODETIC SYSTEM 1984 = WGS84
Positioning system : GPS naturel
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