The Memorandum of Understanding is available here: MOU_Pitcairn.pdf
Localisation
The transects and thermometers are at -10 meters on the outer slope.
25°03.821'S/130°07.254'W (conversion DM/DMS)
The wave meter was at -36 meters at the coordinates 25°03.361'S/130°07.596'W (conversion DM/DMS) until 2010 and at -24 mètres since at the coordinates 25°03.473'S/130°07.318'W (conversion DM/DMS).
Program
The Polynesia Mana since 2009.
| The coral cover is estimated using four methods: | |
| Photo-quadrat coral transect, you can access the and the quadrats | |
| Coral survey by "manta tow" | |
| Underwater seascape photography | |
| Photogrammetry, you can have access to | |
| Year | Rugosity parallel | Rugosity perpendicular | Height SD parallel | Height SD perpendicular |
|---|---|---|---|---|
| 2023 | 1.6993 (sd 0.1732) | 1.7572(sd 0.2383) | 0.2335 | 0.2147 |
| 2025 | 1.7264 (sd 0.1170) | 1.7155(sd 0.1239) | 0.2295 | 0.2087 |
| The fish are assessed through an ichtyological assessment.
You can access the data|
|The wave are recorded using an the SBE 26 Seagauge wave and tide recorder.
You can access the data|
Here are the thermometer data
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Quadrat n°10 on the outer slope of Pitcairn, in 2014/CRIOBE
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3D reconstruction of the site (2023)/CRIOBE
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3D reconstruction of the site (2025)/CRIOBE
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| Pitcairn History | |||||||||||||||||||||
| Raw data from the device management system. The displayed dates are dates of modification in the database. | |||||||||||||||||||||
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| !! Partners for the 2025 field trip | |||||||||||||||||||||
- Sonde SBE 26 S/N 1304 houlographe sortie de l'eau, elle n'a fonctionné que 2 mois ;(
- Sonde SBE56 S/N 01609 thermographe sortie de l'eau, elle a fonctionné 
Mise à jour du houlographe SBE26 n° de série 1304 (remis sur site)
Commentaires : depuis la précédente mission, le houlographe n'a enregistré que trois mois, de septembre à décembre 2012.
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Changement de thermographe SBE56
Changement de houlographe SBE26 n° de série 1304
Commentaires: pas de commentaire particulier
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Changement de thermographe SBE56
Changement de houlographe SBE26 n° de série 1304
Commentaires: pas de commentaire particulier
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