Engel, Anja (2014): Impact of CO2 enrichment on organic matter dynamics - Enrichment experiment [dataset]. GEOMAR - Helmholtz Centre for Ocean Research Kiel, PANGAEA, https://doi.org/10.1594/PANGAEA.861366, In supplement to: Engel, Anja; Piontek, Judith; Grossart, Hans-Peter; Riebesell, Ulf; Schulz, Kai Georg; Sperling, Martin (2014): Impact of CO2 enrichment on organic matter dynamics during nutrient induced coastal phytoplankton blooms. Journal of Plankton Research, 36(3), 641-657, https://doi.org/10.1093/plankt/fbt125
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Comment:
Cells were incubated for 3 days at in-situ temperature and in the dark. Incubations were analysed for bacterial abundances by flow cytometry after nucleic acid staining with Sybr Green I (Invitrogen). For determination of LAP activities, L-leucyl-4-methylcoumarinyl-7-amide was added to final concentrations of 50 µmo/L. The initial abundance of free-living bacteria was 2.0 x 10**5 cells/ml, representing about 20% of the total bacterioplankton community.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Experimental treatment | Exp treat | Engel, Anja | |||
| 2 | Bacteria | Bact | #/ml | Engel, Anja | ||
| 3 | Bacteria, abundance, standard deviation | Bact abund std dev | ± | Engel, Anja | ||
| 4 | Leucine aminopeptidase activity, cell normalized | Leu aminopep | fmol/#/day | Engel, Anja | ||
| 5 | Leucine aminopeptidase activity, standard deviation | Leu aminopep std dev | ± | Engel, Anja |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
20 data points
Data
| 1 Exp treat | 2 Bact [#/ml] | 3 Bact abund std dev [±] | 4 Leu aminopep [fmol/#/day] | 5 Leu aminopep std dev [±] |
|---|---|---|---|---|
| control | 563887.81471049 | 50374.42342280 | 0.494782449 | 0.103376386 |
| NH4 | 714791.32139201 | 132087.82657488 | 0.390544418 | 0.074109568 |
| glu | 662670.12047291 | 139438.04875286 | 0.644037343 | 0.093964408 |
| glu, NH4 | 846889.93771684 | 95600.74108086 | 0.217155396 | 0.139648569 |