Localisation
The transects and the thermometer are at -14 meters depth on the outer slope.
17°31.360'S/149°34.160'W (conversion DMD/DMS)
The multiparameter probe SB16 was at -52m at the following position
17°31.334'S/149°34.354'W (conversion DMD/DMS) until May 4th 2017 when it was then placed at -29m with the following position 17°31.485'S/149°34.460'W (conversion DMD/DMS).

Program
The Polynesia Mana since 1996

Icon Corail 35px The analysis of the coral cover is done using three 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
20191.7437 (sd 0.0627)1.6832(sd 0.0752)0.20870.1147
20211.7769 (sd 0.0731)1.6751(sd 0.0790)0.23630.1097
20231.8713 (sd 0.1023)1.7451(sd 0.1145)0.18750.1148

Icon Poisson 35px The fish are estimated using ichtyological assessment.
Here are the data
Icon Temp Physico-chemical parameters
The temperature, conductivity, salinity, pH, oxygen and dissolved oxygen are recorded using the multiparameter probe SB16.
Here are the data
Icon Temp The temperatre is recorded using the SBE 56 Thermometer.
Here are the thermometer data


Tahiti Motu Uta 2015
Quadrat n°10 on the outer slope of Tahiti Motu Uta, in 2015/CRIOBE

3D reconstruction of the site (2019)/CRIOBE

3D reconstruction of the site (2021)/CRIOBE


Click here to access an interactive video to compare 2019 and 2021 (warning 500MB of video)


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

DateDepartureArrivalInstrument
2012-10-09 16:15:24CRIOBE > MooreaCRIOBE > PapeeteSBE5P Pompe 5219
2012-10-09 16:29:33CRIOBE > MooreaCRIOBE > PapeeteSBE16plusV2 6052
2012-10-09 16:29:53CRIOBE > TaapunaCRIOBE > PapeeteSBE18 pH 0700
2012-10-09 16:30:38CRIOBE > TaapunaCRIOBE > PapeeteSBE43 Oxygen 1408
2013-03-27 08:26:21Sea BirdCRIOBE > PapeeteSBE16plusV2 6167
2013-03-27 09:48:13Sea BirdCRIOBE > PapeeteFLNTUS fluo turb 1916
2013-03-27 09:55:32Sea BirdCRIOBE > PapeeteSBE18 pH 0656
2013-03-27 09:56:56Sea BirdCRIOBE > PapeeteSBE43 Oxygen 1609
2013-03-27 14:23:34Sea BirdCRIOBE > PapeeteSBE5P Pompe 5040
2013-03-28 13:22:30CRIOBE > PapeeteCRIOBE > MooreaSBE16plusV2 6052
2013-03-28 13:22:57CRIOBE > PapeeteCRIOBE > MooreaSBE18 pH 0700
2013-03-28 13:23:15CRIOBE > PapeeteCRIOBE > MooreaSBE43 Oxygen 1408
2013-03-28 13:23:36CRIOBE > PapeeteCRIOBE > MooreaSBE5P Pompe 5219
2013-09-18 11:57:18CRIOBE > MooreaCRIOBE > PapeeteSBE5P Pompe 5673
2013-09-18 11:57:26CRIOBE > MooreaCRIOBE > PapeeteFLNTUS fluo turb 1936
2013-09-18 11:57:32CRIOBE > MooreaCRIOBE > PapeeteSBE18 pH 0664
2013-09-18 11:57:37CRIOBE > MooreaCRIOBE > PapeeteSBE16plusV2 6051
2013-09-18 11:57:42CRIOBE > MooreaCRIOBE > PapeeteSBE43 Oxygen 1409
2013-10-01 14:07:37CRIOBE > PapeeteCRIOBE > MooreaFLNTUS fluo turb 1916
2013-10-01 14:09:27CRIOBE > PapeeteCRIOBE > MooreaSBE16plusV2 6167
2013-10-01 14:09:51CRIOBE > PapeeteCRIOBE > MooreaSBE18 pH 0656
2013-10-01 14:10:49CRIOBE > PapeeteCRIOBE > MooreaSBE43 Oxygen 1609
2013-10-01 14:11:04CRIOBE > PapeeteCRIOBE > MooreaSBE5P Pompe 5040
2014-03-27 00:42:49CRIOBE > MooreaCRIOBE > PapeeteFLNTUS fluo turb 1916
2014-03-27 01:04:15CRIOBE > MooreaCRIOBE > PapeeteSBE18 pH 0778
2014-03-27 01:22:40CRIOBE > MooreaCRIOBE > PapeeteSBE43 Oxygen 1864
2014-03-27 01:38:13CRIOBE > MooreaCRIOBE > PapeeteSBE16plusV2 6052
2014-04-03 02:44:08CRIOBE > PapeeteCRIOBE > MooreaFLNTUS fluo turb 1936
2014-04-03 02:45:00CRIOBE > PapeeteCRIOBE > MooreaSBE16plusV2 6051
2014-04-03 02:46:05CRIOBE > PapeeteCRIOBE > MooreaSBE18 pH 0664
2014-04-03 02:47:00CRIOBE > PapeeteCRIOBE > MooreaSBE43 Oxygen 1409
2014-04-03 02:47:34CRIOBE > PapeeteCRIOBE > MooreaSBE5P Pompe 5673
2014-04-03 02:54:30CRIOBE > MooreaCRIOBE > PapeeteSBE5P Pompe 5219
2014-09-30 03:32:57CRIOBE > MooreaCRIOBE > PapeeteSBE16plusV2 6158
2014-09-30 03:33:17CRIOBE > MooreaCRIOBE > PapeeteSBE18 pH 0700
2014-09-30 03:33:35CRIOBE > MooreaCRIOBE > PapeeteSBE43 Oxygen 1609
2014-09-30 21:09:15CRIOBE > MooreaCRIOBE > PapeeteSBE5P Pompe 4997
2014-10-08 22:40:00CRIOBE > PapeeteCRIOBE > MooreaSBE43 Oxygen 1864
2014-10-08 22:40:39CRIOBE > PapeeteCRIOBE > MooreaSBE18 pH 0778
2014-10-08 22:41:39CRIOBE > PapeeteCRIOBE > MooreaSBE5P Pompe 5219
2014-10-08 22:43:33CRIOBE > PapeeteCRIOBE > MooreaSBE16plusV2 6052
2014-10-08 22:44:12CRIOBE > PapeeteCRIOBE > MooreaFLNTUS fluo turb 1916
2015-04-01 03:32:55CRIOBE > MooreaCRIOBE > PapeeteSBE18 pH 0784
2015-04-01 03:33:01CRIOBE > TaapunaCRIOBE > PapeeteSBE43 Oxygen 1408
2015-04-01 03:33:16CRIOBE > TaapunaCRIOBE > PapeeteSBE16plusV2 6167
2015-04-01 03:35:20CRIOBE > MooreaCRIOBE > PapeeteFLNTUS fluo turb 1916
2015-04-01 21:07:26CRIOBE > MooreaCRIOBE > PapeeteSBE5P Pompe 5040
2015-04-12 01:14:45CRIOBE > PapeeteCRIOBE > MooreaSBE5P Pompe 4997
2015-04-12 01:16:14CRIOBE > PapeeteCRIOBE > MooreaSBE16plusV2 6158
2015-04-12 01:41:52CRIOBE > PapeeteCRIOBE > MooreaSBE43 Oxygen 1609
2015-04-12 01:43:02CRIOBE > PapeeteCRIOBE > MooreaSBE18 pH 0700
2015-11-12 22:53:05CRIOBE > MooreaCRIOBE > PapeeteSBE16plusV2 6158
2015-11-12 22:53:21CRIOBE > MooreaCRIOBE > PapeeteSBE43 Oxygen 1609
2015-11-12 22:53:32CRIOBE > MooreaCRIOBE > PapeeteSBE5P Pompe 4997
2015-11-12 22:53:58CRIOBE > MooreaCRIOBE > PapeeteSBE18 pH 0683
2015-12-24 01:52:12CRIOBE > PapeeteCRIOBE > Moorea > CRIOBEFLNTUS fluo turb 1916
2015-12-24 01:52:30CRIOBE > PapeeteCRIOBE > Moorea > CRIOBESBE16plusV2 6167
2015-12-24 01:52:47CRIOBE > PapeeteCRIOBE > Moorea > CRIOBESBE18 pH 0784
2015-12-24 01:53:01CRIOBE > PapeeteCRIOBE > Moorea > CRIOBESBE43 Oxygen 1408
2015-12-24 01:53:16CRIOBE > PapeeteCRIOBE > Moorea > CRIOBESBE5P Pompe 5040
2016-07-22 23:57:20CRIOBE > HaapitiCRIOBE > PapeeteSBE16plusV2 6052
2016-07-22 23:57:26CRIOBE > HaapitiCRIOBE > PapeeteSBE18 pH 0656
2016-07-22 23:57:33CRIOBE > HaapitiCRIOBE > PapeeteSBE43 Oxygen 1612
2016-07-22 23:57:40CRIOBE > HaapitiCRIOBE > PapeeteFLNTUS fluo turb 1916
2016-07-22 23:57:46CRIOBE > HaapitiCRIOBE > PapeeteSBE5P Pompe 5219
2016-07-23 02:06:37CRIOBE > PapeeteCRIOBE > Moorea > CRIOBEFLNTUS fluo turb 1916
2016-08-09 23:01:19CRIOBE > PapeeteCRIOBE > Moorea > CRIOBESBE18 pH 0683
2016-08-09 23:01:26CRIOBE > PapeeteCRIOBE > Moorea > CRIOBESBE16plusV2 6158
2016-08-09 23:03:15CRIOBE > PapeeteCRIOBE > Moorea > CRIOBESBE43 Oxygen 1609
2016-08-09 23:09:46CRIOBE > PapeeteCRIOBE > Moorea > CRIOBESBE5P Pompe 4997
2017-02-16 21:44:37Sea Bird (3)CRIOBE > Papeete (8)FLNTUS fluo turb 1936
2017-02-22 01:08:20CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE18 pH 0784
2017-02-22 01:08:44CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUS fluo turb 1916
2017-02-22 01:09:07CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE43 Oxygen 1864
2017-02-22 01:09:31CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE16plusV2 6158
2017-02-22 01:13:15CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE5P Pompe 5210
2017-05-06 01:18:38CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE43 Oxygen 1612
2017-05-06 01:18:56CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)FLNTUS fluo turb 1936
2017-05-06 01:19:29CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE5P Pompe 5219
2017-05-06 01:19:44CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE16plusV2 6052
2017-05-06 01:19:58CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE18 pH 0656
2018-01-30 00:52:29CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE16plusV2 6051
2018-01-30 00:54:34CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE43 Oxygen 1609
2018-01-30 00:54:58CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE18 pH 0683
2018-01-30 00:55:24CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE5P Pompe 5673
2018-01-30 01:19:59CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUS fluo turb 1936
2018-01-30 02:12:50CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)FLNTUS fluo turb 1936
2018-02-08 21:40:05CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE18 pH 0784
2018-02-08 21:42:15CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE43 Oxygen 1864
2018-02-08 21:42:35CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE5P Pompe 5210
2018-02-08 21:44:17CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)FLNTUS fluo turb 1916
2018-02-08 21:47:37CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE16plusV2 6158
2018-02-09 22:05:50CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUS fluo turb 1948
2018-11-21 19:14:54CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUS fluo turb 1916
2018-11-21 19:21:54CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE16plusV2 6158
2018-11-21 19:30:38CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE18 pH 0664
2018-11-21 19:32:42CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE43 Oxygen 1612
2018-11-21 19:34:07CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE5P Pompe 4997
2018-11-21 20:05:31CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE16plusV2 6051
2018-12-06 20:04:55CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE43 Oxygen 1609
2018-12-06 20:05:44CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE5P Pompe 5673
2018-12-06 20:06:05CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)FLNTUS fluo turb 1948
2018-12-06 20:06:29CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE18 pH 0683
2019-07-05 02:07:37CRIOBE > Papeete (8)CRIOBE > Moorea (1)SBE16plusV2 6158
2019-07-05 02:59:24CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE43 Oxygen 1868
2019-07-05 03:00:55CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE18 pH 0700
2019-07-05 03:44:18CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUS fluo turb 1948
2019-07-05 03:47:07CRIOBE > Papeete (8)CRIOBE > Moorea (1)FLNTUS fluo turb 1916
2019-07-05 03:51:49CRIOBE > Papeete (8)CRIOBE > Moorea (1)SBE43 Oxygen 1612
2019-07-05 03:54:48CRIOBE > Papeete (8)CRIOBE > Moorea (1)SBE18 pH 0664
2019-07-25 19:49:50CRIOBE > Moorea (1)CRIOBE > Papeete (8)SBE16plusV2 6158
2020-03-19 19:33:54CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)FLNTUS fluo turb 1948
2020-03-19 19:37:10CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE16plusV2 6158
2020-03-19 19:39:05CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE18 pH 0700
2020-03-19 19:40:02CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE43 Oxygen 1868
2020-03-19 19:41:01CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE5P Pompe 4997
2020-03-20 01:32:26CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUS fluo turb 1936
2020-03-20 01:33:13CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE43 Oxygen 1864
2020-03-20 01:33:28CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE16plusV2 6158
2020-03-20 01:37:52CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE5P Pompe 4997
2020-05-19 03:01:27CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE18 pH 0696
2020-05-26 01:53:45CRIOBE > Papeete (8)CRIOBE > Haapiti (10)FLNTUS fluo turb 1936
2020-05-26 01:53:56CRIOBE > Papeete (8)CRIOBE > Haapiti (10)SBE16plusV2 6158
2020-05-26 01:54:07CRIOBE > Papeete (8)CRIOBE > Haapiti (10)SBE18 pH 0696
2020-05-26 01:54:16CRIOBE > Papeete (8)CRIOBE > Haapiti (10)SBE43 Oxygen 1864
2020-05-26 01:54:25CRIOBE > Papeete (8)CRIOBE > Haapiti (10)SBE5P Pompe 4997
2021-02-02 01:20:34CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE37SMP 16671
2021-02-02 01:39:21CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUSB fluo turb autonomous 4913
2021-02-03 01:42:15CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)wave Gauge Blue 17-09-22-002
2022-01-07 02:24:50CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE37SMP 16670
2022-01-07 02:26:15CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUSB fluo turb autonomous 6063
2022-01-07 02:37:48CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)wave Gauge Blue 20-04-07-002
2022-03-08 21:41:06CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)wave Gauge Blue 10-22-01 19-10-23 #004
2022-03-09 18:01:28CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)wave Gauge Blue 20-04-07-002
2022-03-22 23:41:33CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)FLNTUSB fluo turb autonomous 4913
2022-03-22 23:41:52CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE37SMP 16671
2022-03-22 23:44:25CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)wave Gauge Blue 17-09-22-002
2023-04-26 01:29:21CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE37SMP 21528
2023-04-26 20:19:49CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUSB fluo turb autonomous 6062
2023-04-26 20:35:20CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)wave Gauge Blue 10-22-01 161063 19-03-14 #002
2023-04-30 00:55:26CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)FLNTUSB fluo turb autonomous 6063
2023-04-30 00:56:10CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)SBE37SMP 16670
2023-04-30 00:56:57CRIOBE > Papeete (8)CRIOBE > Moorea > CRIOBE (33)wave Gauge Blue 10-22-01 19-10-23 #004
2023-04-30 01:06:58CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)Lowell TCM 1 Couranto 2110012
2024-03-17 20:10:35CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)wave Gauge Blue 21-10-30-001
2024-03-17 20:14:32CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)FLNTUSB fluo turb autonomous 6063
2024-03-17 20:47:46CRIOBE > Moorea > CRIOBE (33)CRIOBE > Papeete (8)SBE37SMP 16670
2024-05-18 04:42:21CRIOBE > Papeete (8)CRIOBE > Tiahura > 30m (42)wave Gauge Blue 10-22-01 161063 19-03-14 #002



Sonde SBE16 déplacée
gsiu Friday May 5, 2017

La sonde SBE16 a été déplacée de 52m à 29m, plus à l'ouest (dans le sens du courant au fond).
Les nouvelles coordonnées :
S 17°31.485'
W149°34.460'

en face d'une échelle alignée avec un lampadaire

<more>
Sonde SBE16 du 27 novembre 2015 au 3 août 2016
gsiu Friday September 16, 2016
  • Température plausible sur l'ensemble des dates
  • Salinité / conductivité plausible jusqu'au 28 mars 2016. Données suivantes totalement fausses (1999 et 99) effacées.
  • Oxygène plausible jusqu'au 28 décembre 2015. Données négatives ensuite effacées. ... <more>
<HR>