Boldrini, Amedeo; Galgani, Luisa; Consumi, Marco; Loiselle, Steven Arthur (2021): CDOM dynamics in the presence of inorganic (silica gel) versus polystyrene plastic particles: a laboratory study - oxygen concentrations [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.932710, In: Boldrini, A et al. (2021): CDOM dynamics in the presence of inorganic (silica gel) versus polystyrene plastic particles: a laboratory study [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.932711
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Published: 2021-06-17 • DOI registered: 2021-07-20
Abstract:
The present dataset relates to a study that explored dissolved organic matter dynamics under three scenarios: a particle-free environment, a particle-enriched system with polystyrene microplastics, and a particle-enriched system with inorganic particles (water insoluble SiO₂). In part 1 of the experiment, natural marine organic matter was obtained by culturing a non-axenic strain of Chaetoceros socialis in 2 L flasks under each of three scenarios (1C = control, 2PS = polystyrene, 3S = silica).
Dissolved oxygen concentration was used as a proxy for bacterial activity. Oxygen was measured in each cuvette of all of the three scenarios 1C, 2PS and 3S with a FireSting Oxygen needle-type optical probe and temperature sensor, PyroScience® (Aachen, Germany), at the beginning of part 2 (day 7, t7).
Related to:
Boldrini, Amedeo; Galgani, Luisa; Consumi, Marco; Loiselle, Steven Arthur (2021): Microplastics Contamination versus Inorganic Particles: Effects on the Dynamics of Marine Dissolved Organic Matter. Environments, 8(3), 21, https://doi.org/10.3390/environments8030021
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Treatment | Treat | Galgani, Luisa | 1C = control, 2PS = polystyrene, 3S = silica | ||
| 2 | Experiment day | Exp day | day | Galgani, Luisa | ||
| 3 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 1 |
| 4 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 2 |
| 5 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 3 |
| 6 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 4 |
| 7 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 5 |
| 8 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 6 |
| 9 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 7 |
| 10 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 8 |
| 11 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 9 |
| 12 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 10 |
| 13 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 11 |
| 14 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 12 |
| 15 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 13 |
| 16 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 14 |
| 17 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 15 |
| 18 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 16 |
| 19 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 17 |
| 20 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 18 |
| 21 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 19 |
| 22 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 20 |
| 23 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 21 |
| 24 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 22 |
| 25 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 23 |
| 26 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 24 |
| 27 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 25 |
| 28 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 26 |
| 29 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 27 |
| 30 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 28 |
| 31 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 29 |
| 32 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 30 |
| 33 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 31 |
| 34 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 32 |
| 35 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 33 |
| 36 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 34 |
| 37 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 35 |
| 38 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 36 |
| 39 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 37 |
| 40 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 38 |
| 41 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 39 |
| 42 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 40 |
| 43 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 41 |
| 44 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 42 |
| 45 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 43 |
| 46 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 44 |
| 47 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 45 |
| 48 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 46 |
| 49 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 47 |
| 50 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 48 |
| 51 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 49 |
| 52 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 50 |
| 53 | Oxygen | O2 | mg/l | Galgani, Luisa | Optical Oxygen Meter (FireSting, PyroScience GmbH, Germany) | Measurement: 51 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
636 data points