Ehlert von Ahn, Cátia Milene; Böttcher, Michael Ernst; Malik, Christoph; Jenner, Anna-Kathrina; Schmiedinger, Iris (2024): Spatial characterization of the composition of the isotope hydrobiogeochemistry along the Warnow River [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.968038
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Abstract:
A spatial study of the isotopic hydrobiogeochemical composition along the the Warnow River, which drains into the southern Baltic Sea, was carried out. The sampling took place on 29-30 April 2019 from the source up to the estuary. In addition to in situ physico-chemical parameters, surface water was sampled using a telescopic rod and a plastic beaker and preserved for further analysis. Major and trace elements and selected nutrients were measured using an ICP-OES (iCAP, 7400, Duo Thermo Fischer Scientific). Ammonium (NH4) and nitrate (NO3) concentrations were measured using a QuAAtro autoanalyzer system. Chloride (Cl) concentrations were measured by electrical potential difference precipitation with 0.05 M AgNO3. Dissolved inorganic carbon (DIC), and δ13CDIC were measured using an isotope gas mass spectrometer (MAT 253) coupled to a Gasbench II. Dissolved organic carbon (DOC) and δ13CDOC using an Elementar iso TOC cube with Thermo Electron MAT 253 mass spectrometry, δ18OH2O, and δ2HH2O using a CRDS system (laser cavity-ring-down-spectroscopy, Picarro L2140- I). δ34S and δ18O of SO4 using a gas-isotope mass spectrometer MAT253 (Thermo-Finnigan) with EA-Isolink (Thermo-Fisher-Scientific).
Related to:
Ehlert von Ahn, Cátia Milene; Böttcher, Michael Ernst; Malik, Christoph; Westphal, Julia; Rach, Benjamin; Nantke, Carla K M; Jenner, Anna-Kathrina; Saban, Rhodelyn; Winde, Vera; Schmiedinger, Iris (2023): Spatial and temporal variations in the isotope hydrobiogeochemistry of a managed river draining towards the southern Baltic Sea. Geochemistry, 83(3), 125979, https://doi.org/10.1016/j.chemer.2023.125979
Funding:
Deutsche Forschungsgemeinschaft, Bonn (DFG), grant/award no. GRK2000: Research group Training Group "Baltic Transcoast"
Coverage:
Median Latitude: 53.883052 * Median Longitude: 11.977096 * South-bound Latitude: 53.608500 * West-bound Longitude: 11.692800 * North-bound Latitude: 54.083800 * East-bound Longitude: 12.186800
Date/Time Start: 2023-04-30T10:00:00 * Date/Time End: 2023-05-01T20:00:00
Minimum DEPTH, water: 0.5 m * Maximum DEPTH, water: 0.5 m
Event(s):
WR_Beke_Boebberow * Latitude: 53.960600 * Longitude: 12.052000 * Date/Time: 2023-05-01T13:20:00 * Location: Warnow River, Mecklenburg-Vorpommern, Germany * Method/Device: Telescopic rod with plastic beaker
Comment:
Detalit description for multiple methods/devices:
EC25 = Schott handylab LF 11/Hach HQ40d multiparameter
Temp. = Schott handylab LF 11/Hach HQ40d multiparameter
pH = Schott handylab pH 11/Hach HQ40d multiparameter
Cl = Electric potentiometric precipitation titration with 0.05M AgNO3
δ13C(DIC) = Gas mass spectrometry (MAT 253) with Gasbench II
DOC = Elementar iso TOC cube with Termo Electron MAT 253 mass spectrometry
Further descrptions:
Empty cells = n.d.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Böttcher, Michael Ernst | |||
| 2 | Latitude of event | Latitude | Böttcher, Michael Ernst | |||
| 3 | Longitude of event | Longitude | Böttcher, Michael Ernst | |||
| 4 | Date/Time of event | Date/Time | Böttcher, Michael Ernst | |||
| 5 | Station label | Station | Böttcher, Michael Ernst | |||
| 6 | DEPTH, water | Depth water | m | Böttcher, Michael Ernst | Geocode | |
| 7 | Sample type | Samp type | Böttcher, Michael Ernst | |||
| 8 | Temperature, water | Temp | °C | Böttcher, Michael Ernst | See description in dataset comment | |
| 9 | Conductivity, electrolytic | EC | µS/cm | Böttcher, Michael Ernst | See description in dataset comment | EC25 |
| 10 | pH | pH | Böttcher, Michael Ernst | See description in dataset comment | NBS | |
| 11 | Sodium | Na | mmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 12 | Potassium | K | mmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 13 | Calcium | Ca | mmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 14 | Magnesium | Mg | mmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 15 | Sulfate | [SO4]2- | mmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 16 | Silicon | Si | µmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 17 | Lithium | Li | µmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 18 | Iron | Fe | µmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 19 | Manganese | Mn | µmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 20 | Barium | Ba | µmol/l | Böttcher, Michael Ernst | Inductively coupled plasma–optical emission spectrometer (ICP-OES), Thermo Fisher Scientific Inc., iCAP 7400 | |
| 21 | Chloride | Cl- | µmol/l | Böttcher, Michael Ernst | See description in dataset comment | |
| 22 | Nitrogen oxide | NOx | µmol/l | Böttcher, Michael Ernst | Segmented continuous flow analyzer, SEAL Analytical, QuAAtro | |
| 23 | Nitrogen dioxide | NO2 | µmol/l | Böttcher, Michael Ernst | Segmented continuous flow analyzer, SEAL Analytical, QuAAtro | |
| 24 | Nitrate | [NO3]- | µmol/l | Böttcher, Michael Ernst | Segmented continuous flow analyzer, SEAL Analytical, QuAAtro | |
| 25 | Ammonium | [NH4]+ | µmol/l | Böttcher, Michael Ernst | Segmented continuous flow analyzer, SEAL Analytical, QuAAtro | |
| 26 | δ34S, sulfate | δ34S [SO4]2- | ‰ CDT | Böttcher, Michael Ernst | See description in dataset comment | vs. VCDT |
| 27 | δ18O, sulfate | δ18O [SO4]2- | ‰ SMOW | Böttcher, Michael Ernst | See description in dataset comment | vs. VSMOW |
| 28 | Carbon, inorganic, dissolved | DIC | mmol/l | Böttcher, Michael Ernst | Gas Bench System coupled to an MAT 253 (Thermo Fisher Scientific, USA) | |
| 29 | δ13C, dissolved inorganic carbon | δ13C DIC | ‰ PDB | Böttcher, Michael Ernst | Gas Bench System coupled to an MAT 253 (Thermo Fisher Scientific, USA) | vs. VPDB |
| 30 | Carbon, organic, dissolved | DOC | µmol/l | Böttcher, Michael Ernst | See description in dataset comment | |
| 31 | δ13C, dissolved organic carbon | δ13C DOC | ‰ PDB | Böttcher, Michael Ernst | See description in dataset comment | |
| 32 | δ18O, water | δ18O H2O | ‰ SMOW | Böttcher, Michael Ernst | Cavity Ring-Down Spectrometer (CRDS), PICARRO, L2140i | vs. VSMOW |
| 33 | δ Deuterium, water | δD H2O | ‰ SMOW | Böttcher, Michael Ernst | Cavity Ring-Down Spectrometer (CRDS), PICARRO, L2140i |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
689 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Date/Time | 5 Station | 6 Depth water [m] | 7 Samp type | 8 Temp [°C] | 9 EC [µS/cm] | 10 pH | 11 Na [mmol/l] | 12 K [mmol/l] | 13 Ca [mmol/l] | 14 Mg [mmol/l] | 15 [SO4]2- [mmol/l] | 16 Si [µmol/l] | 17 Li [µmol/l] | 18 Fe [µmol/l] | 19 Mn [µmol/l] | 20 Ba [µmol/l] | 21 Cl- [µmol/l] | 22 NOx [µmol/l] | 23 NO2 [µmol/l] | 24 [NO3]- [µmol/l] | 25 [NH4]+ [µmol/l] | 26 δ34S [SO4]2- [‰ CDT] | 27 δ18O [SO4]2- [‰ SMOW] | 28 DIC [mmol/l] | 29 δ13C DIC [‰ PDB] | 30 DOC [µmol/l] | 31 δ13C DOC [‰ PDB] | 32 δ18O H2O [‰ SMOW] | 33 δD H2O [‰ SMOW] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WR_Warnow_Barniner_Lake-Escape | 53.6085 | 11.6928 | 2023-04-30T10:00:00 | Warnow (Barniner Lake - Escape) | 0.5 | Warnow River | 14.4 | 577 | 8.3 | 0.8 | 0.1 | 2.5 | 0.4 | 1.0 | 12 | 0.8 | 0.6 | 2.8 | 0.3 | 1.0 | 6 | 0.6 | 5.6 | 6.9 | -1.3 | 3.4 | -8.4 | 880.0 | -30.4 | -7.0 | -49.8 | |
| WR_Warnow_Barniner_Lake-Intake | 53.6136 | 11.7233 | 2023-04-30T10:20:00 | Warnow (Barniner Lake - Intake) | 0.5 | Warnow River | 11.4 | 681 | 8.0 | 0.7 | 0.1 | 3.3 | 0.5 | 1.1 | 193 | 1.1 | 1.6 | 3.8 | 0.5 | 0.8 | 82 | 1.7 | 80.7 | 5.7 | -2.1 | 7.1 | 5.0 | -12.4 | 824.0 | -30.4 | -7.9 | -55.0 |
| WR_Warnow_Demen-Forest | 53.6113 | 11.7640 | 2023-04-30T11:05:00 | Warnow (Demen - Forest) | 0.5 | Warnow River | 11.5 | 708 | 7.9 | 0.7 | 0.1 | 3.3 | 0.5 | 1.2 | 206 | 1.2 | 1.7 | 5.7 | 0.5 | 0.8 | 109 | 2.5 | 106.1 | 7.3 | -1.7 | 7.1 | 5.0 | -12.7 | 900.0 | -32.1 | -8.0 | -55.1 |
| WR_Mildenitz_Sternberger_Burg | 53.7360 | 11.8367 | 2023-04-30T13:30:00 | Mildenitz (Sternberger Burg) | 0.5 | Tributary | 16.3 | 537 | 8.4 | 0.9 | 0.1 | 2.3 | 0.4 | 0.8 | 20 | 1.2 | 0.3 | 1.1 | 0.4 | 0.9 | 2 | 0.1 | 1.4 | 3.2 | -0.1 | 6.1 | 3.6 | -6.8 | 980.0 | -30.3 | -5.6 | -42.4 |
| WR_Warnow_Gross_Goernow | 53.7449 | 11.8322 | 2023-04-30T14:00:00 | Warnow (Gross Goernow) | 0.5 | Warnow River | 15.6 | 626 | 8.4 | 1.9 | 0.1 | 2.4 | 0.5 | 0.8 | 91 | 1.6 | 1.0 | 1.0 | 0.5 | 1.5 | 14 | 1.1 | 12.6 | 5.5 | -0.8 | 8.1 | 3.9 | -9.3 | 830.0 | -28.6 | -6.6 | -47.7 |
| WR_Brueeler_Bach_Weitendorf | 53.7247 | 11.7459 | 2023-04-30T15:30:00 | Brueeler Bach (Weitendorf) | 0.5 | Tributary | 15.3 | 636 | 8.2 | 2.1 | 0.1 | 2.0 | 0.5 | 0.6 | 54 | 1.8 | 1.7 | 2.2 | 0.5 | 1.9 | 8 | 0.7 | 7.1 | 7.5 | 0.4 | 8.1 | 3.8 | -8.2 | 1030.0 | -30.8 | -5.6 | -42.2 |
| WR_Ruehner_Lake-Intake_Steinhagen | 53.8434 | 11.9381 | 2023-04-30T16:50:00 | Ruehner Lake - Intake (Steinhagen) | 0.5 | Tributary | 15.2 | 656 | 8.4 | 0.9 | 0.2 | 3.0 | 0.5 | 0.5 | 259 | 1.5 | 3.2 | 1.9 | 0.5 | 0.9 | 206 | 10.1 | 196.1 | 20.0 | 0.9 | 9.9 | 6.0 | -11.5 | 1140.0 | -29.0 | -7.4 | -51.1 |
| WR_Seebach-Ruehner_Lake_Steinhagen | 53.8235 | 11.9298 | 2023-04-30T17:20:00 | Seebach - Ruehner Lake (Steinhagen) | 0.5 | Tributary | 19.2 | 469 | 8.7 | 0.8 | 0.1 | 1.9 | 0.5 | 0.6 | 128 | 0.9 | 0.7 | 0.6 | 0.3 | 0.8 | 3 | 0.4 | 2.4 | 1.2 | 4.3 | 3.3 | -6.5 | 1040.0 | -30.7 | -5.0 | -38.3 | |
| WR_Warnow_Steinhagen_by_Buetzow | 53.8380 | 11.9761 | 2023-04-30T18:00:00 | Warnow (Steinhagen by Buetzow) | 0.5 | Warnow River | 16.1 | 591 | 8.3 | 1.2 | 0.1 | 2.3 | 0.4 | 0.8 | 60 | 1.4 | 1.0 | 3.1 | 0.4 | 1.2 | 10 | 0.7 | 9.2 | 3.0 | -0.4 | 3.7 | -8.5 | 770.0 | -29.4 | -6.3 | -46.1 | |
| WR_Nebel_by_Wollken | 53.8272 | 12.0086 | 2023-04-30T18:30:00 | Nebel (by Wollken) | 0.5 | Tributary | 16.1 | 728 | 7.9 | 1.9 | 0.1 | 2.4 | 0.5 | 0.7 | 151 | 1.9 | 2.9 | 3.3 | 0.5 | 1.9 | 17 | 1.0 | 16.2 | 5.6 | 3.9 | 8.0 | 4.5 | -10.5 | 1130.0 | -30.3 | -6.4 | -46.6 |
| WR_Beke_Schwaan | 53.9412 | 12.1048 | 2023-04-30T19:30:00 | Beke (Schwaan) | 0.5 | Tributary | 15.8 | 837 | 8.0 | 2.0 | 0.1 | 3.0 | 0.6 | 0.8 | 171 | 2.0 | 2.7 | 5.7 | 0.5 | 2.2 | 50 | 2.1 | 47.9 | 13.4 | 3.1 | 8.9 | 5.6 | -12.7 | 1160.0 | -31.5 | -7.8 | -53.5 |
| WR_Warnow_Schwaan | 53.9397 | 12.1105 | 2023-04-30T20:00:00 | Warnow (Schwaan) | 0.5 | Warnow River | 16.1 | 632 | 8.3 | 1.5 | 0.1 | 2.3 | 0.5 | 0.7 | 30 | 1.5 | 0.7 | 0.9 | 0.5 | 1.5 | 0 | 0.2 | 0.1 | 4.6 | 1.1 | 8.5 | 3.8 | -8.3 | 920.0 | -32.2 | -6.1 | -45.0 |
| WR_Warnow_Eickhof | 53.7841 | 11.8387 | 2023-05-01T09:15:00 | Warnow (Eickhof) | 0.5 | Warnow River | 13.3 | 594 | 7.8 | 1.2 | 0.1 | 2.2 | 0.4 | 0.7 | 60 | 1.4 | 1.2 | 1.8 | 0.4 | 1.3 | 11 | 0.6 | 10.1 | 3.9 | -0.5 | 7.5 | 3.4 | -8.7 | 840.0 | -30.6 | -6.2 | -45.3 |
| WR_Tessenitz_Juergenshagen | 53.9506 | 11.9188 | 2023-05-01T10:30:00 | Tessenitz (Juergenshagen) | 0.5 | Tributary | 12.0 | 749 | 7.9 | 1.5 | 0.1 | 3.0 | 0.5 | 0.6 | 216 | 1.4 | 2.8 | 1.1 | 0.4 | 1.5 | 69 | 3.2 | 65.9 | 8.8 | 2.1 | 8.8 | 5.4 | -12.2 | 1040.0 | -31.0 | -7.7 | -52.8 |
| WR_Kleine_Beke_Juergenshagen | 53.9349 | 11.8772 | 2023-05-01T11:15:00 | Kleine Beke (Juergenshagen) | 0.5 | Tributary | 10.5 | 797 | 7.9 | 1.3 | 0.1 | 3.4 | 0.6 | 1.1 | 94 | 1.1 | 1.4 | 1.7 | 0.4 | 1.4 | 89 | 1.4 | 87.5 | 4.4 | -1.4 | 8.2 | 5.0 | -12.6 | 1240.0 | -30.6 | -6.7 | -46.9 |
| WR_Drain_Kleine_Beke-Juergenshagen | 53.9349 | 11.8772 | 2023-05-01T12:00:00 | Drain (Kleine Beke - Juergenshagen) | 0.5 | Drainage | 11.7 | 692 | 7.2 | 0.9 | 0.1 | 3.0 | 0.5 | 0.5 | 227 | 1.0 | 0.1 | 0.1 | 0.4 | 0.8 | 684 | 0.3 | 684.0 | 6.3 | 5.3 | -14.4 | 750.0 | -31.4 | -8.0 | -54.0 | ||
| WR_Beke_Boebberow | 53.9606 | 12.0520 | 2023-05-01T13:20:00 | Beke (Boebberow) | 0.5 | Tributary | 14.5 | 859 | 8.0 | 2.3 | 0.1 | 3.0 | 0.6 | 0.8 | 178 | 2.2 | 2.1 | 3.2 | 0.5 | 2.5 | 12 | 0.4 | 11.6 | 1.8 | 2.3 | 5.2 | -12.4 | 916.7 | -29.0 | -7.7 | -53.4 | |
| WR_Warnow_Werle | 53.8964 | 12.0962 | 2023-05-01T14:20:00 | Warnow (Werle) | 0.5 | Warnow River | 17.5 | 630 | 8.1 | 1.5 | 0.1 | 2.3 | 0.5 | 0.7 | 49 | 1.5 | 1.1 | 1.4 | 0.5 | 1.6 | 2 | 0.3 | 1.5 | 1.8 | 1.2 | 8.1 | 3.6 | -8.6 | 1033.3 | -29.7 | -6.1 | -45.2 |
| WR_Zarnow_Reez | 54.0019 | 12.1492 | 2023-05-01T15:00:00 | Zarnow (Reez) | 0.5 | Tributary | 14.0 | 766 | 8.0 | 1.2 | 0.1 | 3.3 | 0.6 | 1.1 | 204 | 1.2 | 4.6 | 4.8 | 0.5 | 1.6 | 16 | 0.9 | 15.5 | 4.1 | 1.7 | 8.1 | 4.7 | -12.5 | 1458.3 | -29.4 | -7.6 | -53.2 |
| WR_Zarnow_Forest | 54.0004 | 12.1312 | 2023-05-01T16:15:00 | Zarnow (Forest) | 0.5 | Tributary | 13.1 | 774 | 8.1 | 1.3 | 0.1 | 3.3 | 0.6 | 1.1 | 223 | 1.3 | 4.7 | 3.9 | 0.5 | 1.6 | 21 | 1.0 | 20.0 | 4.5 | 1.7 | 7.4 | 4.8 | -12.7 | 925.0 | -27.5 | -7.7 | -53.4 |
| WR_Koesterbeck_Kessin | 54.0561 | 12.1868 | 2023-05-01T17:00:00 | Koesterbeck (Kessin) | 0.5 | Tributary | 14.3 | 690 | 8.1 | 1.1 | 0.1 | 2.9 | 0.5 | 0.8 | 144 | 1.0 | 14.3 | 3.2 | 0.4 | 1.2 | 24 | 1.4 | 22.2 | 2.8 | 2.6 | 8.8 | 4.4 | -12.3 | 1133.3 | -28.1 | -7.6 | -52.7 |
| WR_Warnow_Kessin | 54.0619 | 12.1761 | 2023-05-01T17:32:00 | Warnow (Kessin) | 0.5 | Warnow River | 17.5 | 649 | 8.4 | 1.5 | 0.1 | 2.3 | 0.5 | 0.8 | 14 | 1.5 | 0.5 | 0.3 | 0.5 | 1.6 | 0 | 0.2 | -0.6 | 0.5 | 1.1 | 8.5 | 3.6 | -8.2 | 958.3 | -29.7 | -6.2 | -45.8 |
| WR_Warnow_Muehlendamm-Sluice_Gate | 54.0803 | 12.1550 | 2023-05-01T19:00:00 | Warnow (Muehlendamm - Sluice Gate) | 0.5 | Warnow River | 17.5 | 1966 | 8.9 | 11.6 | 0.3 | 2.4 | 1.6 | 1.3 | 3 | 1.9 | 0.4 | 0.7 | 0.4 | 16.8 | 1 | 0.0 | 0.8 | 1.4 | 11.0 | 7.3 | 3.4 | -7.3 | 875.0 | -28.2 | -6.2 | -45.2 |
| WR_Warnow_Garden_Area | 54.0784 | 12.1548 | 2023-05-01T20:00:00 | Warnow (Garden Area) | 0.5 | Warnow River | 16.3 | 651 | 8.5 | 1.6 | 0.1 | 2.4 | 0.5 | 0.8 | 12 | 1.5 | 0.2 | 0.3 | 0.5 | 1.7 | 0 | 0.0 | 0.0 | 0.6 | 1.5 | 8.3 | 3.7 | -8.3 | 1041.7 | -28.2 | -6.2 | -45.9 |
| WR_Upper_Warnow | 54.0838 | 12.1514 | 2023-05-01T18:00:00 | Upper Warnow | 0.5 | Warnow River | 17.1 | 654 | 8.3 | 1.6 | 0.1 | 2.4 | 0.5 | 0.8 | 15 | 1.5 | 0.5 | 0.6 | 0.5 | 1.0 | 1.1 | 3.7 | -8.6 | 1100.0 | -30.2 | -5.4 | -42.2 |