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Rarotonga (Cook)

cook rarotonga polynesia mana south pacific


Memorandum of Understanding available here : MOU_Cook.pdf

Localisation
The transects and the thermometer are at -12 meters depth on the outer slope.
21°12.920'S/159°49.976'W (conversion DM/DMS)
The wave probe is at -32m.
21°12.906'S/159°50.067'W (conversion DM/DMS)

Program
The Polynesia Mana since 2008

Icon Corail 35px The analysis of the coral cover is done using four methods:
Photo-quadrat coral transect
Coral survey by "manta tow"
Underwater seascape photography
Photogrammetry
You can access to and to the photo quadrats

YearRugosity parallelRugosity perpendicularHeight SD parallelHeight SD perpendicular
20191.6325 (sd 0.0883)1.6009(sd 0.1168)0.15080.1363
20221.7185 (sd 0.0738)1.6934(sd 0.1342)0.16660.1446
20241.7713 (sd 0.1375)1.7342(sd 0.1388)0.17450.1474

Icon Poisson 35px The fish are estimated using Relevé ichtyologique.
Here are the data
Icon Vague 80px The measures of the waves are done using the the SBE 26 Seagauge wave and tide recorder.
Here are the data
Icon Vague 80px Starting 2020, the measures of the waves are done using OSSI-010-022 Wave Gauge Blue.
Here are the data
Icon Temp The temperature is recorded using the SBE 26 Seagauge wave and tide recorder (see the previous link to access the data) and also using the SBE 56 Thermometer.
Here are the thermometer data

Quadrat n°10 on the outer slope of Rarotonga, in 2013/CRIOBE



3D reconstruction of the site (2019)/CRIOBE

3D reconstruction of the site (2022)/CRIOBE


Click here to access an interactive video to compare 2019, 2022 and 2024 (warning 1.3GB of video)

Historique Rarotonga
Données brutes de suivi des équipements. Les dates affichées correspondent à la date de modification du fichier informatique en laboratoire.

DateDepartureArrivalInstrument
2013-08-09 08:21:58CRIOBE > CookCRIOBE > MooreaSBE26 houlographe 1190
2014-02-12 18:02:16CRIOBE > MooreaCRIOBE > CookSBE26 houlographe 1190
2015-08-07 20:09:53CRIOBE > SamoaCRIOBE > CookSBE26 houlographe 1218
2015-08-29 01:18:59CRIOBE > CookCRIOBE > MooreaSBE26 houlographe 1190
2017-08-22 05:39:16CRIOBE > Cook (13)CRIOBE > Moorea > CRIOBE (33)SBE26 houlographe 1218
2017-08-22 05:39:48CRIOBE > Moorea > CRIOBE (33)CRIOBE > Cook (13)SBE26 houlographe 1218
2018-02-02 02:11:36CRIOBE > Cook (13)CRIOBE > Moorea > CRIOBE (33)SBE26 houlographe 1218
2018-02-02 02:11:44CRIOBE > Moorea > CRIOBE (33)CRIOBE > Cook (13)SBE26 houlographe 1218
2019-05-06 08:17:13CRIOBE > Cook (13)CRIOBE > Moorea > CRIOBE (33)SBE26 houlographe 1218
2019-12-10 00:53:33CRIOBE > Moorea > CRIOBE (33)CRIOBE > Cook (13)wave Gauge Blue 10-22-01 161063 19-03-14 #002
2019-12-10 00:54:49CRIOBE > Moorea > CRIOBE (33)CRIOBE > Cook (13)SBE56Temp 1626
2022-11-15 22:10:19CRIOBE > Moorea > CRIOBE (33)CRIOBE > Cook (13)wave Gauge Blue 19-10-23-003
2022-11-25 19:11:48CRIOBE > Cook (13)CRIOBE > Moorea > CRIOBE (33)wave Gauge Blue 10-22-01 161063 19-03-14 #002
2022-11-25 19:12:26CRIOBE > Cook (13)CRIOBE > Moorea > CRIOBE (33)SBE56Temp 1626
2024-02-20 02:48:11CRIOBE > Cook (13)CRIOBE > Moorea > CRIOBE (33)wave Gauge Blue 19-10-23-003
2024-02-20 02:48:40CRIOBE > Cook (13)CRIOBE > Moorea > CRIOBE (33)SBE56Temp 1463
2024-02-20 02:52:03CRIOBE > Moorea > CRIOBE (33)CRIOBE > Cook (13)wave Gauge Blue 22-12-10-001



blog mission
Mission août 2017
gsiu Monday August 21, 2017

- Reprogrammation de la SBE 26 1218 sur place : elle n'a enregistré qu'un an de 2015 à 2016 ;(
- Changement thermographe (mettre le numéro de série)
- Nombre de poissons constant mais impression de poissons plus grands.

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Files 1

Interactive map

Calendar

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