Norbisrath, Mona; van Beusekom, Justus; Thomas, Helmuth (2023): Total alkalinity (TA) and dissolved inorganic carbon (DIC) in the Ems Estuary in 2020 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962184
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Published: 2023-09-20 • DOI registered: 2023-10-19
Abstract:
We measured total alkalinity (TA) and dissolved inorganic carbon (DIC) in the Ems Estuary (Germany). The cruise took place on two consecutive days in June 2020 (11.06.-12.06.2020) on the German research vessel Ludwig Prandtl. We sampled approx. every 20min along the salinity gradient from the Wadden Sea around Borkum island upstream to Papenburg. Two additional samples were collected from shore at Rhede Brücke and weir Herbrum. We took discrete water samples for TA and DIC. Physical parameters (salinity, temperature) were measured in situ with the on board flow-through FerryBox system, for which water was pumped on board from 1.2m below the surface. These data and complementary data for nutrients and stable nitrate isotopes are accessible in: https://doi.org/10.1594/PANGAEA.942222
Related to:
Schulz, Gesa; Voynova, Yoana G; Metzke, Marc; Schmidt, Leon (2022): Nitrogen turnover in the Ems estuary 2020 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.942222
Coverage:
Median Latitude: 53.325301 * Median Longitude: 7.102209 * South-bound Latitude: 53.030000 * West-bound Longitude: 6.433826 * North-bound Latitude: 53.611798 * East-bound Longitude: 7.413752
Date/Time Start: 2020-06-11T05:56:00 * Date/Time End: 2020-06-12T17:17:00
Minimum DEPTH, water: 2 m * Maximum DEPTH, water: 2 m
Event(s):
LP20200602_Underway_station_700 * Latitude: 53.354344 * Longitude: 6.988616 * Date/Time: 2020-06-11T05:56:00 * Location: Ems estuary * Campaign: LP20200602 * Basis: Ludwig Prandtl * Method/Device: Water sample (WS)
LP20200602_Underway_station_701 * Latitude: 53.324633 * Longitude: 7.067333 * Date/Time: 2020-06-11T06:27:00 * Location: Ems estuary * Campaign: LP20200602 * Basis: Ludwig Prandtl * Method/Device: Water sample (WS)
LP20200602_Underway_station_702 * Latitude: 53.331888 * Longitude: 7.162720 * Date/Time: 2020-06-11T06:58:00 * Location: Ems estuary * Campaign: LP20200602 * Basis: Ludwig Prandtl * Method/Device: Water sample (WS)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Norbisrath, Mona | |||
| 2 | International Generic Sample Number | IGSN | Norbisrath, Mona | |||
| 3 | Event label | Event | Norbisrath, Mona | |||
| 4 | Latitude of event | Latitude | Norbisrath, Mona | |||
| 5 | Longitude of event | Longitude | Norbisrath, Mona | |||
| 6 | DEPTH, water | Depth water | m | Norbisrath, Mona | Geocode | |
| 7 | Date/Time of event | Date/Time | Norbisrath, Mona | |||
| 8 | Method/Device of event | Method/Device | Norbisrath, Mona | |||
| 9 | Alkalinity, total | AT | µmol/kg | Norbisrath, Mona | VINDTA 3C for AT and Dissolved Inorganic Carbon measurement | |
| 10 | Carbon, inorganic, dissolved | DIC | µmol/kg | Norbisrath, Mona | VINDTA 3C for AT and Dissolved Inorganic Carbon measurement | |
| 11 | Alkalinity, total | AT | µmol/kg | Norbisrath, Mona | VINDTA 3C for AT and Dissolved Inorganic Carbon measurement | measured at the end of the incubation period |
| 12 | Carbon, inorganic, dissolved | DIC | µmol/kg | Norbisrath, Mona | VINDTA 3C for AT and Dissolved Inorganic Carbon measurement | measured at the end of the incubation period |
Change history:
2024-02-06T14:17:07 – The authorship was extended to include Helmuth Thomas.
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
120 data points