de.pangaea.dataset930423 und dataset PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact 2026-06-26T09:36:02Z https://doi.pangaea.de/10.1594/PANGAEA.930423 <gco:CharacterString>High-Performance Liquid Chromatography in the Black Sea (29/03/2019) - Station 307</gco:CharacterString> 2021-04-15T11:47:37 publication https://doi.org/10.1594/PANGAEA.930423 Ricour, Florian author Capet, Arthur https://orcid.org/0000-0002-5939-3836 information author PANGAEA
info@pangaea.de
https://www.pangaea.de/ information publisher tableDigital Within the frame of a study on the deep chlorophyll maximum in the Black Sea, water samples were collected conjointly to the deployment of a new Biogeochemical-Argo float (WMO 6903240). The sampling took place onboard the R/V Akademik (Bulgarian Academy of Sciences – Institute of Oceanology) in the western Black Sea (station 307, 43.16°N and 29°E) on March 29, 2018. Water samples were obtained using a CTD carousel with twelve 5 L Niskin bottles. Samples were taken at 12 different depths between the surface and 1000 meters, and were considered to be co-located in time and space with the float deployment. Seawater samples were vacuum filtered through 47 mm diameter Whatman GF/F glass fibre filters (0.7 micrometer pore size). After filtration, filters were stored in liquid nitrogen and kept at -80°C before being analyzed by High-Performance Liquid Chromatography (HPLC). HPLC analyses allow the determination of pigments and by extension the chlorophyll a (chl a) with the best known precision. Using this information on chl a, our objective was to validate, using chl a concentrations derived with HPLC, an algorithm that correct the chl a fluorescence measured by Biogeochemical-Argo floats in the Black Sea by removing the contamination due to the fluorescence of dissolved organic matter. completed Black Sea HPLC theme <gco:CharacterString>PANGAEA Keyword List</gco:CharacterString> 1995-01-01 creation PANGAEA
info@pangaea.de
https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation application/zip unknown https://download.pangaea.de/dataset/930423/files/Black_Sea_pigments_Ricour_Capet_2021.zip download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. Related to <gco:CharacterString>Dynamics of the deep chlorophyll maximum in the Black Sea as depicted by BGC-Argo floats</gco:CharacterString> 2021-01-01 publication https://doi.org/10.5194/bg-18-755-2021 Ricour, Florian author Capet, Arthur https://orcid.org/0000-0002-5939-3836 information author D'Ortenzio, Fabrizio
dortenzio@obs-vlfr.fr
author Delille, Bruno
bruno.delille@uliege.be
https://orcid.org/0000-0003-0502-8101 information author Gregoire, M https://orcid.org/0009-0008-3112-4256 information author documentDigital Biogeosciences 18(2) 755-774