Publication Date:
2024-01-06
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 the continuous dataset originating from scanning mobility particle sizer ([SMPS], SMPS-C GRIMM Aerosol Technik Ainring GmbH & Co. KG, Ainring, Germany) instruments acquiring continuously during the full course of the campaign. Aerosols pumped through one of the ([MAST-PUMP]) inlets were channeled through a conductive tubing of 1.9 cm inner diameter to four parallel 47mm filter holders installed in the rear hold using a vacuum pump (Diaphragm pumpME16 NT, VACUUBRAND BmbH & Co KG, Wertheim, Germany) at a minimum flow rate of 30 lpm (20lpm prior to may 2016). Air was conducted to a scanning mobility particle sizer ([SMPS], SMPS-C GRIMM Aerosol Technik Ainring GmbH & Co. KG, Ainring, Germany) measuring particles in the size range 0.025 – 0.70 µm. The SMPS was set to perform a full scan of particle distribution every 5 min. Data from [SMPS] are averaged at the 30 minute scale and provided both at the scale of particle concentration (nb cm-3) together with its normalized size distribution (dN/dlogDp (nb cm-3) i.e., the concentration divided by the log of the width of the bin).
Keywords:
aerosols; DATE/TIME; Fondation Tara Expeditions; FondTara; LATITUDE; Log-normal particle size distribution, normalized concentration at particle diameter 101.82 nm; Log-normal particle size distribution, normalized concentration at particle diameter 101.82 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 105.54 nm; Log-normal particle size distribution, normalized concentration at particle diameter 105.54 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 109.41 nm; Log-normal particle size distribution, normalized concentration at particle diameter 109.41 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 113.42 nm; Log-normal particle size distribution, normalized concentration at particle diameter 113.42 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 117.57 nm; Log-normal particle size distribution, normalized concentration at particle diameter 117.57 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 121.88 nm; Log-normal particle size distribution, normalized concentration at particle diameter 121.88 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 126.35 nm; Log-normal particle size distribution, normalized concentration at particle diameter 126.35 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 130.97 nm; Log-normal particle size distribution, normalized concentration at particle diameter 130.97 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 135.77 nm; Log-normal particle size distribution, normalized concentration at particle diameter 135.77 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 140.75 nm; Log-normal particle size distribution, normalized concentration at particle diameter 140.75 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 145.9 nm; Log-normal particle size distribution, normalized concentration at particle diameter 145.9 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 151.25 nm; Log-normal particle size distribution, normalized concentration at particle diameter 151.25 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 156.79 nm; Log-normal particle size distribution, normalized concentration at particle diameter 156.79 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 162.53 nm; Log-normal particle size distribution, normalized concentration at particle diameter 162.53 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 168.49 nm; Log-normal particle size distribution, normalized concentration at particle diameter 168.49 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 174.66 nm; Log-normal particle size distribution, normalized concentration at particle diameter 174.66 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 181.06 nm; Log-normal particle size distribution, normalized concentration at particle diameter 181.06 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 187.69 nm; Log-normal particle size distribution, normalized concentration at particle diameter 187.69 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 194.56 nm; Log-normal particle size distribution, normalized concentration at particle diameter 194.56 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 201.69 nm; Log-normal particle size distribution, normalized concentration at particle diameter 201.69 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 209.08 nm; Log-normal particle size distribution, normalized concentration at particle diameter 209.08 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 216.74 nm; Log-normal particle size distribution, normalized concentration at particle diameter 216.74 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 224.68 nm; Log-normal particle size distribution, normalized concentration at particle diameter 224.68 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 232.91 nm; Log-normal particle size distribution, normalized concentration at particle diameter 232.91 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 241.44 nm; Log-normal particle size distribution, normalized concentration at particle diameter 241.44 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 25.03 nm; Log-normal particle size distribution, normalized concentration at particle diameter 25.03 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 25.95 nm; Log-normal particle size distribution, normalized concentration at particle diameter 25.95 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 250.29 nm; Log-normal particle size distribution, normalized concentration at particle diameter 250.29 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 259.46 nm; Log-normal particle size distribution, normalized concentration at particle diameter 259.46 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 26.9 nm; Log-normal particle size distribution, normalized concentration at particle diameter 26.9 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 268.96 nm; Log-normal particle size distribution, normalized concentration at particle diameter 268.96 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 27.88 nm; Log-normal particle size distribution, normalized concentration at particle diameter 27.88 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 278.81 nm; Log-normal particle size distribution, normalized concentration at particle diameter 278.81 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 28.9 nm; Log-normal particle size distribution, normalized concentration at particle diameter 28.9 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 289.03 nm; Log-normal particle size distribution, normalized concentration at particle diameter 289.03 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 29.96 nm; Log-normal particle size distribution, normalized concentration at particle diameter 29.96 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 299.61 nm; Log-normal particle size distribution, normalized concentration at particle diameter 299.61 nm, standard deviation; Log-normal particle size distribution, normalized concentration at particle diameter 31.06 nm; Log-
Type:
Dataset
Format:
text/tab-separated-values, 2410457 data points
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