Verma, Ashish; Amnebrink, Dennis; Pinhassi, Jarone; Wikner, Johan (2023): Prokaryotic variables from a indoor-mesocosm experiment measured during the winter in the Northern Bothnian Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.956053
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Published: 2023-02-28 • DOI registered: 2023-03-29
Abstract:
The primary data was collected during the indoor-mesocosm experiment conducted in March 2020 at Umea Marine Science Centre, Umea University, Sweden situated in the Northern Bothnian Sea (63° 34ˈN, 19° 50ˈE). A full factorial experiment was set with temperature and the addition of nutrients as treatment factors with a natural pelagic food web containing all trophic levels except fish. A total of four experimental treatments were set up with three replicates each: C, control (1°C, no additions); N (1°C,+ nutrients); T (10°C, no additions) and TN (10°C, + nutrients). For each treatment, eight different samplings were done in triplicates. The variables in the data include the prokaryotic abundance (PA), growth (PG), respiration (PR), specific prokaryotic respiration (ρ), specific growth rates (µ), growth efficiency (PGE), dissolved organic carbon (DOC), total dissolved phosphorus (TDP) and total dissolved nitrogen (TDN).
Keyword(s):
Supplement to:
Verma, Ashish; Amnebrink, Dennis; Pinhassi, Jarone; Wikner, Johan (2022): Prokaryotic maintenance respiration and growth efficiency field patterns reproduced by temperature and nutrient control at mesocosm scale. Environmental Microbiology, 1462-2920.16300, https://doi.org/10.1111/1462-2920.16300
Funding:
Coverage:
Latitude: 63.566667 * Longitude: 19.833333
Date/Time Start: 2020-03-06T00:00:00 * Date/Time End: 2020-04-03T00:00:00
Event(s):
UMU_Mesocosm_2020 * Latitude: 63.566667 * Longitude: 19.833333 * Date/Time Start: 2020-03-06T00:00:00 * Date/Time End: 2020-04-03T00:00:00 * Method/Device: Mesocosm experiment (MESO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Experiment day | Exp day | day | Verma, Ashish | ||
| 2 | Sampling | Sampling | Verma, Ashish | |||
| 3 | Mesocosm label | Meso label | Verma, Ashish | name | ||
| 4 | Mesocosm label | Meso label | Verma, Ashish | code | ||
| 5 | Experimental treatment | Exp treat | Verma, Ashish | |||
| 6 | Replicate | Repl | Verma, Ashish | |||
| 7 | Prokaryotes | Prokaryotes | #/l | Verma, Ashish | Epifluorescence microscopy | PA |
| 8 | Prokaryotes, production of cells | Prok prod cell | #/l/day | Verma, Ashish | Thymidine incorporation | PG |
| 9 | Respiration rate, oxygen, prokaryotic | Prok resp O2 | µmol/l/day | Verma, Ashish | Oxygen optode (OPTODE) | PR |
| 10 | Respiration rate, oxygen, prokaryotic, per cell | Prok resp O2/cell | fmol/#/day | Verma, Ashish | Calculated from respiration rate and abundance | =PR/PA |
| 11 | Specific growth rate | SGR | %/day | Verma, Ashish | =PG/PA | |
| 12 | Prokaryotes, growth efficiency | PGE | Verma, Ashish | Calculated from growth rate and respiration rate | =PG/PR+PG | |
| 13 | Carbon, organic, dissolved | DOC | µmol/l | Verma, Ashish | QuAAtro AutoAnalyzer | |
| 14 | Phosphorus, total dissolved | TDP | µmol/l | Verma, Ashish | QuAAtro AutoAnalyzer | |
| 15 | Nitrogen, total dissolved | TDN | µmol/l | Verma, Ashish | Shimadzu Total Organic Carbon Analyzer (TOC-5000A) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1440 data points