Douglas, Thomas A; Domine, Florent; Barret, Manuel; Anastasio, Cort; Beine, Harry J; Bottenheim, Jan; Grannas, Amanda; Houdier, Stéphan; Netcheva, Stoyka; Rowland, Glenn; Staebler, Ralf; Steffen, Alexandra (2012): (Table 4) Hydorgen peroxide, nitrate and nitrite content, and absorption coefficients of frost flowers, brine, snow and ice near Barrow [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.809216, In supplement to: Douglas, TA et al. (2012): Frost flowers growing in the Arctic ocean-atmosphere-sea ice-snow interface: 1. Chemical composition. Journal of Geophysical Research: Atmospheres, 117(D3), D00R09, https://doi.org/10.1029/2011JD016460
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Coverage:
Latitude: 71.323250 * Longitude: -156.661420
Date/Time Start: 2009-02-01T00:00:00 * Date/Time End: 2009-05-31T00:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample type | Samp type | Douglas, Thomas A | |||
| 2 | Sample amount | N | # | Douglas, Thomas A | ||
| 3 | Hydrogen peroxide, water | H2O2 | µmol/l | Douglas, Thomas A | High Performance Liquid Chromatography (HPLC) | |
| 4 | Hydrogen peroxide, standard deviation | H2O2 std dev | ± | Douglas, Thomas A | High Performance Liquid Chromatography (HPLC) | |
| 5 | Chloride | Cl- | mmol/l | Douglas, Thomas A | Ion chromatography | |
| 6 | Chloride, standard deviation | Cl std dev | ± | Douglas, Thomas A | Ion chromatography | |
| 7 | Nitrate | [NO3]- | mmol/l | Douglas, Thomas A | ||
| 8 | Nitrate, standard deviation | NO3 std dev | ± | Douglas, Thomas A | ||
| 9 | Nitrite | [NO2]- | µmol/l | Douglas, Thomas A | ||
| 10 | Nitrite, standard deviation | [NO2]- std dev | ± | Douglas, Thomas A | ||
| 11 | Absorption coefficient, 220-600 nm | ac220-600 | 1/m | Douglas, Thomas A | ||
| 12 | Absorption coefficient, standard deviation | ac std dev | ± | Douglas, Thomas A | 220-600 nm | |
| 13 | Absorption coefficient, 300-450 nm | ac300-450 | 1/m | Douglas, Thomas A | ||
| 14 | Absorption coefficient, standard deviation | ac std dev | ± | Douglas, Thomas A | 300-450 nm |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
71 data points
Data
| 1 Samp type | 2 N [#] | 3 H2O2 [µmol/l] (High Performance Liquid Chrom...) | 4 H2O2 std dev [±] (High Performance Liquid Chrom...) | 5 Cl- [mmol/l] (Ion chromatography) | 6 Cl std dev [±] (Ion chromatography) | 7 [NO3]- [mmol/l] | 8 NO3 std dev [±] | 9 [NO2]- [µmol/l] | 10 [NO2]- std dev [±] | 11 ac220-600 [1/m] | 12 ac std dev [±] (220-600 nm) | 13 ac300-450 [1/m] | 14 ac std dev [±] (300-450 nm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marine surface snow | 15 | 1.0 | 1.50 | 1860.000 | 2840.0 | 3.6 | 2.2 | 10.0 | 7.5 | 1.3 | 0.7 | ||
| Seawater | 3 | 0.6 | 0.04 | 569.300 | 68.6 | 2.0 | 0.3 | 2.5 | 1.5 | 99.8 | 1.0 | 19.8 | 0.3 |
| Sea ice | 10 | 0.1 | 0.04 | 0.6 | 0.4 | 22.3 | 5.3 | 3.9 | 1.0 | ||||
| Nilas | 1 | 0.4 | 0.085 | 4.0 | 6.2 | 0.9 | |||||||
| Brine | 3 | 0.5 | 0.08 | 1605.000 | 159.7 | 20.3 | 10.6 | 0.4 | 0.1 | 136.5 | 26.5 | 40.3 | 7.8 |
| Frost flowers | 9 | 1.7 | 1.60 | 1692.000 | 793.5 | 21.6 | 7.6 | 1.4 | 0.9 | 189.1 | 23.7 | 46.9 | 8.3 |