Open science resources from the Tara Pacific expedition across coral reef and surface ocean ecosystems

• Published in: Scientific data Vol. 10; no. 1; p. 324
• Main Authors: Lombard, Fabien, Bourdin, Guillaume, Pesant, Stéphane, Agostini, Sylvain, Baudena, Alberto, Boissin, Emilie, Cassar, Nicolas, Clampitt, Megan, Conan, Pascal, Da Silva, Ophélie, Dimier, Céline, Douville, Eric, Elineau, Amanda, Fin, Jonathan, Flores, J. Michel, Ghiglione, Jean-François, Hume, Benjamin C. C., Jalabert, Laetitia, John, Seth G., Kelly, Rachel L., Koren, Ilan, Lin, Yajuan, Marie, Dominique, McMinds, Ryan, Mériguet, Zoé, Metzl, Nicolas, Paz-García, David A., Pedrotti, Maria Luiza, Poulain, Julie, Pujo-Pay, Mireille, Ras, Joséphine, Reverdin, Gilles, Romac, Sarah, Rouan, Alice, Röttinger, Eric, Vardi, Assaf, Voolstra, Christian R., Moulin, Clémentine, Iwankow, Guillaume, Banaigs, Bernard, Bowler, Chris, de Vargas, Colomban, Forcioli, Didier, Furla, Paola, Galand, Pierre E., Gilson, Eric, Reynaud, Stéphanie, Sunagawa, Shinichi, Sullivan, Matthew B., Thomas, Olivier P., Troublé, Romain, Thurber, Rebecca Vega, Wincker, Patrick, Zoccola, Didier, Allemand, Denis, Planes, Serge, Boss, Emmanuel, Gorsky, Gaby
• Format: Journal Article
• Language: English
• Published: London Nature Publishing Group UK 01.06.2023; Nature Publishing Group; Nature Portfolio
• Subjects: 631/158/670; 704/158/2445; Animals; Anthozoa; Biogeochemistry; Coral Reefs; Corals; Data Descriptor; Ecosystem; Fluorescence in situ hybridization; Humanities and Social Sciences; Mass spectroscopy; multidisciplinary; Pacific Ocean; Phytoplankton; Quality control; Science; Science (multidisciplinary); Sciences of the Universe; Seawater; Size distribution; Pacific Ocean; Pacific Ocean; Animals; Coral Reefs; Ecosystem; Anthozoa; Seawater
• ISSN: 2052-4463; 2052-4463
• DOI: 10.1038/s41597-022-01757-w

The Tara Pacific expedition (2016–2018) sampled coral ecosystems around 32 islands in the Pacific Ocean and the ocean surface waters at 249 locations, resulting in the collection of nearly 58 000 samples. The expedition was designed to systematically study warm-water coral reefs and included the collection of corals, fish, plankton, and seawater samples for advanced biogeochemical, molecular, and imaging analysis. Here we provide a complete description of the sampling methodology, and we explain how to explore and access the different datasets generated by the expedition. Environmental context data were obtained from taxonomic registries, gazetteers, almanacs, climatologies, operational biogeochemical models, and satellite observations. The quality of the different environmental measures has been validated not only by various quality control steps, but also through a global analysis allowing the comparison with known environmental large-scale structures. Such publicly released datasets open the perspective to address a wide range of scientific questions. Measurement(s) TSG ¥ EDM ¥ EIMS ¥ optode ¥ navigation ¥ ACS ¥ BB3 ¥ WSCD ¥ PAR ¥ SMPS Technology Type(s) thermosalinograph ¥ optical particle counter ¥ equilibrator Inlet Mass Spectrometry (EIMS) ¥ oxygen optode ¥ spectral backscattering sensor ¥ PAR sensor Independent variable(s) aerosol concentration ¥ O/Ar ratio ¥ oxygen concentration ¥ navigation and meteorology ¥ phytoplankton size ¥ backscattering ¥ relative DOM fluorescence¥ photosynthetically active radiations ¥ particle size distribution Sample Characteristic - Environment ocean ¥ atmosphere Sample Characteristic - Location Pacific Ocean ¥ Atlantic Ocean