CALIOPE 03

Type Oceanographic cruise
Ship Alis
Ship owner IRD
Dates 08/03/2016 - 21/03/2016
Chief scientist(s) DUPOUY Cécile ORCID

INSTITUT MEDITERANNEEN D'OCEANOLOGIE (UMR 235 MIO) - NOUMEA

Centre IRD de Noumea

101 Promenade Roger Laroque

BP-A5

98848 Noumea Cedex

https://nouvelle-caledonie.ird.fr/recherche-et-missions/unites-de-recherche-en-nc/umr-235-circulation-oceanique-cycles-biogeochimiques-et-changement-global-mio

DOI 10.17600/16003400
Objective

Operational satellites provide overall coverage of the New Caledonia lagoon. They enable its health status indicators, i.e. chlorophyll concentration, turbidity and CDOM (coloured dissolved organic matter) to be estimated. These indicators differ in the East lagoon due to the maximum impact of mining catchment basins. Measuring the optical properties of New Caledonian lagoon waters makes it possible to validate algorithms used to calculate chlorophyll, turbidity and CDOM, validate biogeochemical coupled models and estimate fluxes of matter between land-lagoon-ocean. The 3rd CALIOPE (CALedonian OPtical properties of the East coast of NEW CALEDONIA) cruise complements the optical measurements taken for the EC2CO TREMOLO project in October 2011 and March 2014. CALIOPE 03 made it possible to measure the impact an exceptional rainfall event in March 2016 had on the colour of the water. The related projects are TREMOLO (INSU EC2CO) and a PhD contract with Aix Marseille University.

Data managed by SISMER

Bibliography

Publications

Dupouy Cécile, Whiteside Andra, Tan Jing, Wattelez Guillaume, Murakami Hiroshi, Andréoli Rémi, Lefèvre Jérôme, Röttgers Rüdiger, Singh Awnesh, Frouin Robert (2023). A Review of Ocean Color Algorithms to Detect Trichodesmium Oceanic Blooms and Quantify Chlorophyll Concentration in Shallow Coral Lagoons of South Pacific Archipelagos. Remote Sensing, 15(21), 5194 (25p.). Publisher's official version : https://doi.org/10.3390/rs15215194 , Open Access version : https://archimer.ifremer.fr/doc/00871/98267/


Dupouy Cécile, Röttgers Rüdiger, Tedetti Marc, Frouin Robert, Lantoine François, Rodier Martine, Martias Chloe, Goutx Madeleine (2020). Impact of Contrasted Weather Conditions on CDOM Absorption/Fluorescence and Biogeochemistry in the Eastern Lagoon of New Caledonia. Frontiers In Earth Science, 8(54), 19p. Publisher's official version : https://doi.org/10.3389/feart.2020.00054 , Open Access version : https://archimer.ifremer.fr/doc/00620/73166/


Favareto Luciane Rafaele, Rudorff Natalia, Kampel Milton, Frouin Robert, Roettgers Ruediger, Doxaran David, Murakami Hiroshi, Dupouy Cecile (2018). Bio-Optical Characterization and Ocean Colour Inversion in the Eastern Lagoon of New Caledonia, South Tropical Pacific. Remote Sensing, 10(7), 1043 (30p.). Publisher's official version : https://doi.org/10.3390/rs10071043 , Open Access version : https://archimer.ifremer.fr/doc/00481/59306/


Martias Chloe, Tedetti Marc, Lantoine Francois, Jamet Leocadie, Dupouy Cecile (2018). Characterization and sources of colored dissolved organic matter in a coral reef ecosystem subject to ultramafic erosion pressure (New Caledonia, Southwest Pacific). Science Of The Total Environment, 616-617, 438-452. Publisher's official version : https://doi.org/10.1016/j.scitotenv.2017.10.261 , Open Access version : https://archimer.ifremer.fr/doc/00481/59307/


Dupouy Cecile, Wattelez Guillaume, Lefevre Jerome, Juillot Farid, Andreoli Remi, Lille Didier, Murakami Hiroshi, Roettgers Rudiger, Frouin Robert (2018). Rain-derived particles and CDOM distribution along the East Coast of New Caledonia. Remote Sensing Of The Open And Coastal Ocean And Inland Waters, 10778, 11p. Publisher's official version : https://doi.org/10.1117/12.2501807 , Open Access version : https://archimer.ifremer.fr/doc/00481/59308/