Fabris, Anne-Sophie; Larouche, Pierre; Montero-Serrano, Jean-Carlos (2021): Bulk mineralogy from February 2019 suspended particulate matter of the St. Lawrence Estuary (eastern Canada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931271
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Published: 2021-05-07 • DOI registered: 2021-06-15
Abstract:
The mineralogical compositions of ten suspended particulate matter samples taken at a water depth of 10 m along the St. Lawrence Estuary during February 2019 were investigated to document sediment provenance and transport pathways during ice-covered conditions. X-ray diffraction was used for the characterization of the particles' mineralogical composition. Samples were analyzed by quantitative X-ray diffraction (qXRD) using a PANalytical X'Pert Powder diffractometer. For the quantification of the major mineralogical components, the XRD scans obtained were converted into mineral weight percent (wt.%) using the standardless option of the Excel macro-program Rockjock v11.
Related to:
Fabris, Anne-Sophie; Larouche, Pierre; Montero-Serrano, Jean-Carlos (2021): Characterization of suspended matter size and composition in the St. Lawrence Estuary (eastern Canada). Regional Studies in Marine Science, 101838, https://doi.org/10.1016/j.rsma.2021.101838
Fabris, Anne-Sophie; Larouche, Pierre; Montero-Serrano, Jean-Carlos (2021): Elemental geochemistry from February 2019 suspended particulate matter of the St. Lawrence Estuary (eastern Canada) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931229
Coverage:
Median Latitude: 47.984008 * Median Longitude: -69.446688 * South-bound Latitude: 46.831170 * West-bound Longitude: -71.182780 * North-bound Latitude: 49.155950 * East-bound Longitude: -67.167100
Date/Time Start: 2019-02-03T11:30:00 * Date/Time End: 2019-02-13T01:15:00
Minimum DEPTH, water: 10 m * Maximum DEPTH, water: 10 m
Event(s):
AMD-OSL19-01 (1) * Latitude: 46.831170 * Longitude: -71.182780 * Date/Time: 2019-02-03T11:30:00 * Location: St. Lawrence Estuary, fluvial * Campaign: AMD-OSL19 (Odyssée Saint-Laurent) * Basis: CCGS Amundsen * Method/Device: CTD/Rosette (CTD-RO)
AMD-OSL19-02 (2) * Latitude: 47.043330 * Longitude: -70.753720 * Date/Time: 2019-02-03T15:20:00 * Location: St. Lawrence Estuary, upper * Campaign: AMD-OSL19 (Odyssée Saint-Laurent) * Basis: CCGS Amundsen * Method/Device: CTD/Rosette (CTD-RO)
AMD-OSL19-03 (3) * Latitude: 47.305670 * Longitude: -70.530800 * Date/Time: 2019-02-03T20:39:00 * Location: St. Lawrence Estuary, upper * Campaign: AMD-OSL19 (Odyssée Saint-Laurent) * Basis: CCGS Amundsen * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
153 data points