Aalto, Sanni L; Asmala, Eero; Jilbert, Tom; Hietanen, Susanna (2019): Nitrate reduction process rates at four sampling stations at Baltic Sea coast in Pojo, Finland, in summer 2017 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.902361, In: Aalto, SL et al. (2019): Dissolved organic matter characteristics and nitrogen transformation rates in sediments of Pojo Bay, Finland [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.902371
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Published: 2019-06-07 • DOI registered: 2022-11-16
Coverage:
Median Latitude: 59.980330 * Median Longitude: 23.414644 * South-bound Latitude: 59.855286 * West-bound Longitude: 23.261780 * North-bound Latitude: 60.091617 * East-bound Longitude: 23.554630
Date/Time Start: 2017-06-01T00:00:00 * Date/Time End: 2017-08-01T00:00:00
Event(s):
POJO_P1 (P1) * Latitude: 60.091617 * Longitude: 23.554630 * Location: Uusimaa, Finland * Method/Device: Multiple investigations (MULT) * Comment: estuary
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Aalto, Sanni L | |||
| 2 | Station label | Station | Aalto, Sanni L | |||
| 3 | Location | Location | Aalto, Sanni L | |||
| 4 | DATE/TIME | Date/Time | Aalto, Sanni L | Geocode | ||
| 5 | Denitrification rate, N2-producing | Denitrifi N2 | µmol/m2/day | Aalto, Sanni L | based on water column nitrate | |
| 6 | Denitrification rate, N2-producing | Denitrifi N2 | µmol/m2/day | Aalto, Sanni L | based on coupled nitrification-denitrification | |
| 7 | Denitrification rate, N2O-producing | Denitrifi N2O | µmol/m2/day | Aalto, Sanni L | based on water column nitrate | |
| 8 | Denitrification rate, N2O-producing | Denitrifi N2O | µmol/m2/day | Aalto, Sanni L | based on coupled nitrification-denitrification | |
| 9 | Dissimilatory nitrate reduction to ammonium rate | DNRA | µmol/m2/day | Aalto, Sanni L | based on water column nitrate | |
| 10 | Dissimilatory nitrate reduction to ammonium rate | DNRA | µmol/m2/day | Aalto, Sanni L | based on coupled nitrification | |
| 11 | Dissimilatory nitrate reduction to ammonium rate | DNRA | µmol/m2/day | Aalto, Sanni L | dissimilatory nitrate reduction to ammonium | |
| 12 | Percentage | Perc | % | Aalto, Sanni L | %DNRA: proportion of DNRA of total nitrate reduction | |
| 13 | Percentage | Perc | % | Aalto, Sanni L | %N2O: proportion of N2O of total nitrate reduction | |
| 14 | Percentage | Perc | % | Aalto, Sanni L | %N2O: proportion of N2O derived from denitrification of total N2O produced in the coupled nitrification-denitrification process | |
| 15 | Denitrification rate | Denitrifi | µmol/m2/day | Aalto, Sanni L | ||
| 16 | Nitrate reduction rate, total | NO3 reduct | µmol/m2/day | Aalto, Sanni L | total |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
84 data points
Data
| 1 Event | 2 Station | 3 Location | 4 Date/Time | 5 Denitrifi N2 [µmol/m2/day] (based on water column nitrate) | 6 Denitrifi N2 [µmol/m2/day] (based on coupled nitrificatio...) | 7 Denitrifi N2O [µmol/m2/day] (based on water column nitrate) | 8 Denitrifi N2O [µmol/m2/day] (based on coupled nitrificatio...) | 9 DNRA [µmol/m2/day] (based on water column nitrate) | 10 DNRA [µmol/m2/day] (based on coupled nitrification) | 11 DNRA [µmol/m2/day] (dissimilatory nitrate reducti...) | 12 Perc [%] (%DNRA: proportion of DNRA of ...) | 13 Perc [%] (%N2O: proportion of N2O of to...) | 14 Perc [%] (%N2O: proportion of N2O deriv...) | 15 Denitrifi [µmol/m2/day] | 16 NO3 reduct [µmol/m2/day] (total) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| POJO_P1 | P1 | estuary | 2017-06 | 77.900 | 25.800 | 1.800 | 0.670 | 144.600 | 49.100 | 193.700 | 64.590 | 0.820 | 83.930 | 106.170 | 299.870 |
| POJO_P4 | P4 | estuary | 2017-06 | 168.000 | 408.800 | 345.200 | 946.610 | 100.700 | 265.400 | 366.100 | 16.380 | 57.810 | 88.600 | 1868.610 | 2234.710 |
| POJO_P1 | P1 | estuary | 2017-08 | 16.300 | 75.200 | 0.900 | 3.410 | 12.100 | 57.700 | 69.800 | 42.150 | 2.600 | 100.000 | 95.810 | 165.610 |
| POJO_P4 | P4 | estuary | 2017-08 | 256.600 | 345.800 | 9.600 | 29.060 | 107.400 | 156.300 | 263.700 | 29.150 | 4.270 | 36.510 | 641.060 | 904.760 |
| POJO_P10 | P10 | archipelago | 2017-08 | 10.800 | 160.400 | 0.200 | 9.150 | 11.800 | 197.200 | 209.000 | 53.650 | 2.400 | 29.850 | 180.550 | 389.550 |
| POJO_STF | STF | archipelago | 2017-08 | 9.500 | 246.300 | 0.000 | 1.010 | 23.400 | 606.100 | 629.500 | 71.020 | 0.110 | 63.630 | 256.810 | 886.310 |