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  • PANGAEA  (2)
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  • 1
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    Unknown
    Seawater carbonate chemistry dataset collected during the Tara Pacific Expedition 2016-2018 (2022)
    PANGAEA
    Details
    Publication Date: 2024-04-27
    Description: The Tara Pacific expedition (2016-2018) sampled coral ecosystems around 32 islands in the Pacific Ocean, and sampled the surface of oceanic waters at 249 locations, resulting in the collection of nearly 58,000 samples. The expedition was designed to systematically study corals, fish, plankton, and seawater, and included the collection of samples for advanced biogeochemical, molecular, and imaging analysis. Here we provide results of carbonate chemistry for seawater samples collected during the expedition at the offshore and inshore sampling stations as well as at coral sampling sites (a few meters from studied colonies). The sampling protocol was described by Gorsky et al. (2019). Briefly, unfiltered seawater was collected once a week during the cruise and poisoned with Hg2Cl2 before to be stored on TARA board (356 samples). Like for TARA-Ocean expedition (Picheral et al, 2014) Total Alkalinity (TA) and Total Inorganic Carbon (TC) were measured at the SNAPO-CO2 facility at LOCEAN laboratory (Paris, France) and analyzed simultaneously by potentiometric titration derived from the method developed by Edmond (1970) using a closed cell. Calibrated Certified Reference Material (CRM, Dickson et al, 2007) were regularly analyzed (CRM Batches 155, 173 and 182). Analytical accuracy of the TA and TC concentrations is ±3 µmol.kg-1. Additional parameters of the carbonate system were calculated with CO2SYS.m v3.1.1 (Feb 2021: https://github.com/jonathansharp/CO2-System-Extd) using measured TA-TC data, in-situ seawater salinity and temperature measured at each seawater sampling, and local phosphate and silicate concentrations as inputs.
    Keywords: Alkalinity, total; Aragonite saturation state; Bicarbonate ion; Calcite saturation state; Carbon, inorganic, total; Carbonate chemistry; Carbonate ion; Carbon dioxide; Carbon dioxide, partial pressure; Comment; Depth, bottom/max; Depth, top/min; DEPTH, water; Determined potentiometrically (Edmond 1970); DOLPHIN-CARBOY; Environmental feature; Event label; Fondation Tara Expeditions; FondTara; Fugacity of carbon dioxide in seawater; Hydrogen ion concentration; Hydroxide ion; OA000-I01-S02; OA000-I01-S03; OA000-I02-S03; OA000-I04-S01; OA000-I04-S04; OA000-I05-S02; OA000-I06-S02; OA000-I07-S01; OA000-I07-S02; OA000-I07-S03; OA000-I07-S04; OA000-I08-S01; OA000-I08-S02; OA000-I08-S03; OA000-I09-S01; OA000-I09-S02; OA000-I09-S03; OA000-I10-S01; OA000-I10-S02; OA000-I10-S03; OA000-I10-S05; OA000-I11-S01; OA000-I12-S01; OA000-I12-S02; OA000-I12-S03; OA000-I13-S01; OA000-I13-S02; OA000-I13-S03; OA000-I14-S01; OA000-I14-S02; OA000-I14-S03; OA000-I15-S01; OA000-I15-S02; OA000-I15-S03; OA000-I16-S01; OA000-I16-S02; OA000-I16-S03; OA000-I17-S01; OA000-I17-S02; OA000-I17-S03; OA000-I18-S01; OA000-I18-S02; OA000-I18-S03; OA000-I19-S01; OA000-I19-S02; OA000-I19-S03; OA000-I19-S04; OA000-I20-S01; OA000-I20-S02; OA000-I20-S03; OA000-I21-S01; OA000-I21-S02; OA000-I21-S03; OA000-I22-S01; OA000-I22-S02; OA000-I22-S03; OA000-I23-S01; OA000-I23-S02; OA000-I23-S03; OA000-I23-S14; OA000-I24-S01; OA000-I24-S02; OA000-I24-S03; OA000-I25-S01; OA000-I25-S02; OA000-I25-S03; OA000-I25-S04; OA000-I25-S05; OA000-I26-S01; OA000-I26-S02; OA000-I26-S03; OA000-I27-S01; OA000-I27-S02; OA000-I28-S01; OA000-I28-S02; OA000-I28-S03; OA000-I29-S01; OA000-I29-S02; OA000-I29-S03; OA000-I30-S01; OA000-I30-S02; OA000-I30-S03; OA000-I31-S01; OA000-I31-S02; OA000-I31-S03; OA000-I31-S04; OA000-I32-S01; OA000-I32-S02; OA000-I32-S03; OA000-I32-S04; OA000-TS5-S11; OA000-TS5-S12; OA000-TS5-S21; OA000-TS5-S22; OA000-TS5-S31; OA000-TS5-S51; OA003-I00-S00; OA008-I00-S00; OA014-I00-S00; OA020-I00-S00; OA027-I00-S00; OA028-I00-S00; OA031-I00-S00; OA036-I00-S00; OA042-I04-S00; OA044-I04-S00; OA048-I05-S00; OA050-I05-S00; OA054-I06-S00; OA058-I00-S00; OA060-I07-S00; OA072-I11-S00; OA080-I13-S00; OA090-I14-S00; OA092-I15-S00; OA094-I00-S00; OA096-I00-S00; OA100-I00-S00; OA106-I00-S00; OA115-I00-S00; OA122-I00-S00; OA140-I19-S00; OA154-I00-S00; OA157-I23-S00; OA159-I23-S00; OA167-I26-S00; OA169-I00-S00; OA173-I00-S00; OA179-I00-S00; OA185-I00-S00; OA190-I29-S00; OA191-I29-S00; OA197-I00-S00; OA205-I00-S00; OA210-I00-S00; OA213-I00-S00; OA218-I00-S00; OA224-I00-S00; OA230-I32-S00; OA233-I00-S00; OA234-I00-S00; OA238-I00-S00; OA239-I00-S00; OA243-I00-S00; OA245-I00-S00; Pacific; Pacific Ocean; pH; Quality assurance; Sample code/label; Sample comment; Sample ID; SCUBA-CORER; SCUBA-PUMP; surface seawater; SV Tara; TARA_20160531T1315Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20160607T1623Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20160614T1233Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20160621T1258Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20160706T1359Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20160712T1528Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20160718T1408Z_D_C-CSW-C010_SCUBA-PUMP; TARA_20160723T1328Z_D_C-COL_SCUBA-CORER; TARA_20160723T1521Z_D_S-SRF_ZODIAC-PUMP; TARA_20160725T1541Z_D_S-SRF_ZODIAC-PUMP; TARA_20160818T1624Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20160824T1457Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20160831T0157Z_N_I-SRF_DOLPHIN-CARBOY; TARA_20160903T1525Z_D_C-COL_SCUBA-CORER; TARA_20160903T2124Z_D_S-SRF_ZODIAC-PUMP; TARA_20160907T1436Z_D_C-COL_SCUBA-CORER; TARA_20160908T0406Z_N_I-SRF_DOLPHIN-CARBOY; TARA_20160912T1456Z_D_I-SRF_DOLPHIN-CARBOY; TARA_20160914T2212Z_D_S-SRF_ZODIAC-PUMP; TARA_20160917T2135Z_D_I-SRF_DOLPHIN-CARBOY; TARA_20160921T0519Z_N_I-SRF_DOLPHIN-CARBOY; TARA_20160923T1734Z_D_C-COL_SCUBA-CORER; TARA_20161001T1627Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20161106T1906Z_D_C-CSW-C010_SCUBA-PUMP; TARA_20161107T0110Z_D_S-SRF_ZODIAC-PUMP; TARA_20161107T2012Z_D_S-SRF_ZODIAC-PUMP; TARA_20161108T0232Z_D_C-COL_SCUBA-CORER; TARA_20161108T1925Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161108T1945Z_D_S-SRF_ZODIAC-PUMP; TARA_20161109T0226Z_D_C-COL_SCUBA-CORER; TARA_20161110T0116Z_D_I-SRF_DOLPHIN-CARBOY; TARA_20161114T0030Z_D_S-SRF_ZODIAC-PUMP; TARA_20161114T0050Z_D_C-COL_SCUBA-CORER; TARA_20161115T1850Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161116T0006Z_D_S-SRF_ZODIAC-PUMP; TARA_20161116T1630Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161117T0042Z_D_S-SRF_ZODIAC-PUMP; TARA_20161122T0313Z_D_C-COL_SCUBA-CORER; TARA_20161122T2010Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161123T0130Z_D_S-SRF_ZODIAC-PUMP; TARA_20161123T1932Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161124T0121Z_D_S-SRF_ZODIAC-PUMP; TARA_20161124T0200Z_D_C-COL_SCUBA-CORER; TARA_20161124T1955Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161125T0234Z_D_S-SRF_ZODIAC-PUMP; TARA_20161129T1931Z_D_C-COL_SCUBA-CORER; TARA_20161130T1907Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161130T2311Z_D_S-SRF_ZODIAC-PUMP; TARA_20161201T1843Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161201T2313Z_D_S-SRF_ZODIAC-PUMP; TARA_20161202T1858Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161203T0000Z_D_S-SRF_ZODIAC-PUMP; TARA_20161204T1621Z_D_I-SRF_DOLPHIN-CARBOY; TARA_20161218T0300Z_D_C-COL_SCUBA-CORER; TARA_20161230T2017Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20161231T0209Z_D_S-SRF_ZODIAC-PUMP; TARA_20161231T2059Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170101T0204Z_D_S-SRF_ZODIAC-PUMP; TARA_20170101T1947Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170102T0300Z_D_S-SRF_ZODIAC-PUMP; TARA_20170106T0855Z_N_I-SRF_DOLPHIN-CARBOY; TARA_20170107T2127Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170108T0158Z_D_S-SRF_ZODIAC-PUMP; TARA_20170108T2224Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170109T0210Z_D_S-SRF_ZODIAC-PUMP; TARA_20170109T1929Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170109T2200Z_D_C-COL_SCUBA-CORER; TARA_20170110T0200Z_D_S-SRF_ZODIAC-PUMP; TARA_20170118T2148Z_D_I-SRF_DOLPHIN-CARBOY; TARA_20170121T0000Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170121T0142Z_D_S-SRF_ZODIAC-PUMP; TARA_20170121T2110Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170122T0000Z_D_S-SRF_ZODIAC-PUMP; TARA_20170122T0003Z_D_C-COL_SCUBA-CORER; TARA_20170122T2306Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170123T0132Z_D_S-SRF_ZODIAC-PUMP; TARA_20170126T2109Z_D_I-SRF_DOLPHIN-CARBOY; TARA_20170128T2158Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170129T0015Z_D_S-SRF_ZODIAC-PUMP; TARA_20170129T0045Z_D_C-COL_SCUBA-CORER; TARA_20170129T2209Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170130T0036Z_D_S-SRF_ZODIAC-PUMP; TARA_20170130T2216Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170131T0052Z_D_S-SRF_ZODIAC-PUMP; TARA_20170205T1106Z_N_O-SRF_DOLPHIN-CARBOY; TARA_20170208T2319Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170209T0209Z_D_S-SRF_ZODIAC-PUMP; TARA_20170209T2320Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170210T0210Z_D_C-COL_SCUBA-CORER; TARA_20170210T0235Z_D_S-SRF_ZODIAC-PUMP; TARA_20170210T2330Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170211T0130Z_D_S-SRF_ZODIAC-PUMP; TARA_20170215T2242Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20170328T0735Z_D_S-SRF_ZODIAC-PUMP; TARA_20170329T0753Z_D_S-SRF_ZODIAC-PUMP; TARA_20170402T0559Z_D_S-SRF_ZODIAC-PUMP; TARA_20170403T0610Z_D_S-SRF_ZODIAC-PUMP; TARA_20170406T0610Z_D_S-SRF_ZODIAC-PUMP; TARA_20170412T0103Z_D_S-SRF_ZODIAC-PUMP; TARA_20170413T0000Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170413T0225Z_D_S-SRF_ZODIAC-PUMP; TARA_20170414T0130Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170414T0634Z_D_S-SRF_ZODIAC-PUMP; TARA_20170415T0035Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170415T0558Z_D_S-SRF_ZODIAC-PUMP; TARA_20170502T2350Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20170508T2312Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20170517T2237Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20170524T2111Z_D_O-SRF_DOLPHIN-CARBOY; TARA_20170602T0210Z_D_S-SRF_ZODIAC-PUMP; TARA_20170602T2000Z_D_C-COL_SCUBA-CORER; TARA_20170602T2003Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170604T2333Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170605T0252Z_D_S-SRF_ZODIAC-PUMP; TARA_20170606T0040Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170606T0300Z_D_S-SRF_ZODIAC-PUMP; TARA_20170828T2214Z_D_I-SRF_DOLPHIN-CARBOY; TARA_20170830T0444Z_D_C-COL_SCUBA-CORER; TARA_20170830T2214Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170831T0424Z_D_S-SRF_ZODIAC-PUMP; TARA_20170901T2105Z_D_C-CSW-C001_SCUBA-PUMP; TARA_20170901T2255Z_D_S-
    Type: Dataset
    Format: text/tab-separated-values, 11038 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    Unknown
    Seawater carbonate chemistry and skeletal isotopic composition and calcifying fuid composition in co-occurring Porites and Diploastrea specimens across the Pacifc ocean (2024)
    PANGAEA
    Details
    Publication Date: 2024-05-07
    Description: The Tara Pacifc expedition (2016–2018) provided an opportunity to investigate calcifcation patterns in extant corals throughout thePacifc Ocean. Cores from colonies of the massive Porites and Diploastrea genera were collected fromdiferent environments to assess calcifcation parameters of long-lived reef-building corals. In this study, we compared the calcifcation and carbonate chemistryup-regulation of Diploastrea heliopora and Porites corals from across a range of environments. To this, we analyzed the skeletal geochemistry and growth parameters of 39 colonies of Porites (n=33) and Diploastrea (n=6) collected across the tropical Pacifc Ocean during the Tara Pacifc expedition (2016–2018). Te collected corals represent a suite of cores exposed to various hydrological conditions of seawater temperature (SST: 22.4–29.8 °C), salinity (SSS: 31.5–36.1), and carbonate chemistry (total scale pHsw: 8.01–8.09). Te average chemical composition of the calcifying fuid (pHcf, [CO32−]cf, DICcf, Ωcf) was derived from paired boron isotope (δ11B) and B/Ca analyses of core-top samples corresponding to the last 6 years of growth (2010–2016). Based on these data, we assessed the impact of the ambient seawater properties (SST, salinity, carbonate chemistry) on the cf composition of these slow-growing reef-building genera at the Pacifc basin scale.
    Keywords: Abaiang_Kiribati; Acid-base regulation; Aitutaki_Cook_New_Zeland; Alkalinity, total; Anakena_Isla_de_Pascua_Chile; Animalia; Aragonite saturation state; Benthic animals; Benthos; Bicarbonate ion; Biomass/Abundance/Elemental composition; Boron/Calcium ratio; Calcification/Dissolution; Calcification rate; Calcifying fluid, aragonite saturation state; Calcifying fluid, carbonate ion; Calcifying fluid, dissolved inorganic carbon; Calcifying fluid, pH; Calcite saturation state; Calculated using CO2SYS; Calculated using seacarb after Nisumaa et al. (2010); Carbon, inorganic, dissolved; Carbonate ion; Carbonate system computation flag; Carbon dioxide; Clipperton_France; Cnidaria; Coast and continental shelf; Coiba_Panama; CSR_11_Wallis_France; Date/Time of event; Density; DEPTH, water; Diploastrea heliopora; E_Vangunu_Salomon; Event label; Field observation; Fugacity of carbon dioxide (water) at sea surface temperature (wet air); Green_Island_Taiwan; Growth/Morphology; Guam_USA; Helen_Reef_Palau_1; Helen_Reef_Palau_2; Heron_S_GBR_Australia; Identification; Kimbe_Hoskins_District_PNG; Koror_Palau; LATITUDE; Linear extension; Location; LONGITUDE; Losuia_Tabungora_Island_PNG; Moorea_French_Polynesia_1; Moorea_French_Polynesia_2; Motu_Taka_Rua_Isla_de_Pascua_Chile; N_Hoskins_District_PNG; North_Palau; North Pacific; Noumea_Lagoon_New_Caledonia; NW_Fiji; OA-ICC; Ocean Acidification International Coordination Centre; Ogasawara_Japan; Partial pressure of carbon dioxide (water) at sea surface temperature (wet air); pH; Pisinun_Chuuk_Micronesia; Porites sp.; Potentiometric titration; S_Niue_New_Zeland; Salinity; Sample ID; Secas_islands_Panama; Sesoko_Okinawa_Japan; Single species; South Pacific; Species; SW_Cockatoo_Reef_GBR_Australia; Tekava_Gambier_French_Polynesia; Temperate; Temperature, water; Tropical; Type of study; Upolu_Samoa; W_Niue_New_Zeland; δ11B
    Type: Dataset
    Format: text/tab-separated-values, 1532 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
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