Hepach, Helmke; Piontek, Judith; Bange, Hermann W; Barthelmeß, Theresa; von Jackowski, Anabel; Engel, Anja (2024): Biogeochemical data from the Boknis Eck time series station 2013 - 2019 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.972124
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Published: 2024-11-28 • DOI registered: 2024-11-28
Abstract:
These data are part of the measurements conducted at the time series station Boknis Eck located in the southwestern Baltic Sea at 54°31.77'N, 10°02.36'E. The data include dissolved organic carbon (DOC), total dissolved nitrogen (TDN), dissolved organic nitrogen (DON), bacterial biomes production and bacterial cell counts. Samples were taken once a month at 6 standard depths (1, 5, 10, 15, 20 and 25 m). The data was acquired onboard FK Littorina using a rosette sampler. DOC/TDN were measured using a TOC analyzer, bacterial biomass production data was acquired by leucine incorporation (70 min incubation and counted using a liquid scintillation counter), and bacterial cell abundance was determined using flow cytometry.
Supplement to:
Hepach, Helmke; Piontek, Judith; Bange, Hermann W; Barthelmeß, Theresa; von Jackowski, Anabel; Engel, Anja (2024): Enhanced warming and bacterial biomass production as key factors for coastal hypoxia in the southwestern Baltic Sea. Scientific Reports, 14(1), 29442, https://doi.org/10.1038/s41598-024-80451-w
Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0910F: DAM sustainMare - CREATE, GEOMAR
Coverage:
Latitude: 54.529500 * Longitude: 10.039330
Date/Time Start: 2013-02-06T00:00:00 * Date/Time End: 2019-12-10T00:00:00
Minimum DEPTH, water: 1 m * Maximum DEPTH, water: 25 m
Event(s):
Boknis_Eck_1957 * Latitude: 54.529500 * Longitude: 10.039330 * Date/Time: 1957-04-30T00:00:00 * Location: Boknis Eck * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Hepach, Helmke | Geocode | ||
| 2 | DEPTH, water | Depth water | m | Hepach, Helmke | Geocode | |
| 3 | Bacterial production | BP | pmol/l/h | Hepach, Helmke | Incorporation of 14C-leucine (Simon and Azam, 1989, http://www.int-res.com/articles/meps/51/m051p201.pdf; Simon et al. 2004, doi:10.4319/lo.2004.49.4.1035) | |
| 4 | Bacterial production of carbon | BP | mg/l/h | Hepach, Helmke | Incorporation of 14C-leucine (Simon and Azam, 1989, http://www.int-res.com/articles/meps/51/m051p201.pdf; Simon et al. 2004, doi:10.4319/lo.2004.49.4.1035) | |
| 5 | Bacteria | Bact | #/ml | Hepach, Helmke | Flow cytometry | |
| 6 | Carbon, organic, dissolved | DOC | µmol/l | Hepach, Helmke | TOC analyzer (Shimadzu) | |
| 7 | Nitrogen, total dissolved | TDN | µmol/l | Hepach, Helmke | TOC analyzer (Shimadzu) | |
| 8 | Nitrogen, organic, dissolved | DON | µmol/l | Hepach, Helmke | TDN - (NOx + NH4) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1796 data points