Gazis, Iason-Zois; Gillard, Benjamin; Thomsen, Laurenz; Heger, Karl; Mohrmann, Jochen; Haeckel, Matthias; Greinert, Jens (2025): Number and size of suspended particulate matter (SPM) from a mining trial at the Belgian (GSR) contract area in the Clarion Clipperton Zone during the MANGAN 2021 (IP21) expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.983109
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Published: 2025-10-24 • DOI registered: 2025-11-22
Abstract:
Number (# L-1) and size (μm) of suspended particulate matter (SPM) obtained with the PartiCam system at < 1 m above the seafloor and 180 m from the collector impact site in the Belgian (GSR) contract area in the Clarion Clipperton Zone (CCZ) during the MANGAN 2021 (IP21) expedition. The data format is also compatible with the Digital Earth Viewer (https://digitalearthviewer-glodap.geomar.de/).
Project(s):
Digital Earth (Digital-Earth)
JPI Oceans - Ecological Aspects of Deep-Sea Mining (JPIO-MiningImpact)
Coverage:
Latitude: 14.111557 * Longitude: -125.870233
Date/Time Start: 2021-04-18T16:54:38 * Date/Time End: 2021-04-23T10:33:52
Minimum DEPTH, water: 4506.39 m * Maximum DEPTH, water: 4506.39 m
Event(s):
IP21_012_ROV1-03 * Latitude: 14.112080 * Longitude: -125.870150 * Date/Time: 2021-04-18T14:20:00 * Elevation: -4525.0 m * Campaign: IP21 (MANGAN21) * Basis: Island Pride * Method/Device: Remote operated vehicle (ROV)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Gazis, Iason-Zois | Geocode | ||
| 2 | LATITUDE | Latitude | Gazis, Iason-Zois | Geocode | ||
| 3 | LONGITUDE | Longitude | Gazis, Iason-Zois | Geocode | ||
| 4 | Time in seconds | Time sec | s | Gazis, Iason-Zois | UNIX timestamp | |
| 5 | DEPTH, water | Depth water | m | Gazis, Iason-Zois | Geocode | |
| 6 | Temperature, water | Temp | °C | Gazis, Iason-Zois | ||
| 7 | Particle, diameter | Part diam | µm | Gazis, Iason-Zois | Particle camera (PARCA) | Q1_d25_(µm) |
| 8 | Particle, diameter | Part diam | µm | Gazis, Iason-Zois | Particle camera (PARCA) | Q2_d50_(µm) |
| 9 | Particle, diameter | Part diam | µm | Gazis, Iason-Zois | Particle camera (PARCA) | Q3_d75_(µm) |
| 10 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | |
| 11 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 34µm |
| 12 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 47µm |
| 13 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 66µm |
| 14 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 92µm |
| 15 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 129µm |
| 16 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 181µm |
| 17 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 253µm |
| 18 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 354µm |
| 19 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 496µm |
| 20 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 694µm |
| 21 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 972µm |
| 22 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 1361µm |
| 23 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 1905µm |
| 24 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 2667µm |
| 25 | Particle concentration | Part conc | #/l | Gazis, Iason-Zois | Particle camera (PARCA) | 3734µm |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
16653 data points
Download Data
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