Ahrens, Janis; Beck, Melanie; Marchant, Hannah K; Ahmerkamp, Soeren; Schnetger, Bernhard; Brumsack, Hans-Jürgen (2019): (Table S4) Seasonal oxygen, nutrient, Mn, and Fe data for intertidal pore waters and adjacent seawater of Spiekeroog Island North Beach (Germany) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.905930, In supplement to: Ahrens, J et al. (2020): Seasonality of Organic Matter Degradation regulates Nutrient and Metal Net Fluxes in a High Energy Sandy Beach. Journal of Geophysical Research: Biogeosciences, https://doi.org/10.1029/2019JG005399
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Keyword(s):
Coverage:
Median Latitude: 53.781782 * Median Longitude: 7.711017 * South-bound Latitude: 53.781124 * West-bound Longitude: 7.710718 * North-bound Latitude: 53.782217 * East-bound Longitude: 7.711437
Date/Time Start: 2016-10-26T16:45:00 * Date/Time End: 2017-08-23T14:48:00
Minimum DEPTH, water: 0.2 m * Maximum DEPTH, water: 0.2 m
Event(s):
Spiekeroog_S4_NBSW-01 * Latitude: 53.782217 * Longitude: 7.710895 * Location: Spiekeroog, German Bight, North Sea * Method/Device: Coastal section (CSEC)
Comment:
Nutrient values below limit (#99) of quantification, but above limit of detection are shown as second values. All Nutrients were filtered by 0.45 µm. The actual limit of quantification is assumed to be lower than the operationally defined limit of quantification (lowest calibration point).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Ahrens, Janis | |||
| 2 | Transect | Transect | Ahrens, Janis | Horizontal transect identifier | ||
| 3 | Station label | Station | Ahrens, Janis | Site identifier | ||
| 4 | DEPTH, water | Depth water | m | Ahrens, Janis | Geocode – Depth below water surface | |
| 5 | DATE/TIME | Date/Time | Ahrens, Janis | Geocode | ||
| 6 | UTM Northing, Universal Transverse Mercator | UTM north | m | Ahrens, Janis | DGPS; estimated for North Beach Seawater | (32U) |
| 7 | UTM Easting, Universal Transverse Mercator | UTM east | m | Ahrens, Janis | DGPS; estimated for North Beach Seawater | (32U) |
| 8 | LATITUDE | Latitude | Ahrens, Janis | DGPS; estimated for North Beach Seawater | Geocode | |
| 9 | LONGITUDE | Longitude | Ahrens, Janis | DGPS; estimated for North Beach Seawater | Geocode | |
| 10 | Temperature, water | Temp | °C | Ahrens, Janis | Conductivity probe with integrated temperature sensor | |
| 11 | Salinity | Sal | Ahrens, Janis | Calculated | ||
| 12 | Oxygen | O2 | µmol/l | Ahrens, Janis | Flow through cell; optical measurement (PyroScience) | Dissolved |
| 13 | Ammonium | [NH4]+ | µmol/l | Ahrens, Janis | Photometric | |
| 14 | Ammonium | [NH4]+ | µmol/l | Ahrens, Janis | Photometric | Second value |
| 15 | Nitrite | [NO2]- | µmol/l | Ahrens, Janis | Photometric | |
| 16 | Nitrite | [NO2]- | µmol/l | Ahrens, Janis | Photometric | Second value |
| 17 | Nitrate and Nitrite | [NO3]- + [NO2]- | µmol/l | Ahrens, Janis | Photometric | |
| 18 | Nitrate | [NO3]- | µmol/l | Ahrens, Janis | Calculated: NOx - NO2 | |
| 19 | Nitrogen, inorganic, dissolved | DIN | µmol/l | Ahrens, Janis | Calulated: NOx + NH4 | |
| 20 | Iron | Fe | µmol/l | Ahrens, Janis | Mass spectrometry | |
| 21 | Manganese | Mn | µmol/l | Ahrens, Janis | Mass spectrometry |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
44 data points
Data
| 1 Event | 2 Transect (Horizontal transect identifier) | 3 Station (Site identifier) | 4 Depth water [m] (Depth below water surface) | 5 Date/Time | 6 UTM north [m] ((32U), DGPS; estimated for No...) | 7 UTM east [m] ((32U), DGPS; estimated for No...) | 8 Latitude (DGPS; estimated for North Bea...) | 9 Longitude (DGPS; estimated for North Bea...) | 10 Temp [°C] (Conductivity probe with integ...) | 11 Sal (Calculated) | 12 O2 [µmol/l] (Dissolved, Flow through cell;...) | 13 [NH4]+ [µmol/l] (Photometric) | 14 [NH4]+ [µmol/l] (Second value, Photometric) | 15 [NO2]- [µmol/l] (Photometric) | 16 [NO2]- [µmol/l] (Second value, Photometric) | 17 [NO3]- + [NO2]- [µmol/l] (Photometric) | 18 [NO3]- [µmol/l] (Calculated: NOx - NO2) | 19 DIN [µmol/l] (Calulated: NOx + NH4) | 20 Fe [µmol/l] (Mass spectrometry) | 21 Mn [µmol/l] (Mass spectrometry) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spiekeroog_S4_NBSW-01 | North Beach Seawater | NBSW-01 | 0.2 | 2016-10-26T16:45 | 5960062.411 | 415061.4810 | 53.78221700 | 7.710895000 | 10.2 | 33.2 | 284.7 | 8.6 | <0.6 | 0.5 | 2.7 | 2.2 | 11.3 | 0.02 | 0.09 | |
| Spiekeroog_S4_NBSW-02 | North Beach Seawater | NBSW-02 | 0.2 | 2017-03-22T13:10 | 5960039.038 | 415049.3910 | 53.78200500 | 7.710718000 | 7.5 | 31.7 | 306.5 | #99.0 | 0.8 | 28.6 | 27.8 | 29.5 | 0.03 | 0.03 | ||
| Spiekeroog_S4_NBSW-03 | North Beach Seawater | NBSW-03 | 0.2 | 2017-08-23T14:48 | 5959940.168 | 415094.9850 | 53.78112400 | 7.711437000 | 18.4 | 31.9 | 244.6 | <5.8 | 2.1 | #99.0 | #99.0 | #99.0 | #99.0 | 0.02 | 0.05 |