Kirchman, David L; Hill, Victoria; Cottrell, Matthew T; Gradinger, Rolf; Malmstrom, Rex R; Parker, Alexander E (2009): (Table 2) Nutrient concentration of the euphotic zone during USCGC Healy cruises in 2002 and 2004, western Arctic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.811994, In supplement to: Kirchman, DL et al. (2009): Standing stocks, production, and respiration of phytoplankton and heterotrophic bacteria in the western Arctic Ocean. Deep Sea Research Part II: Topical Studies in Oceanography, 56(17), 1237-1248, https://doi.org/10.1016/j.dsr2.2008.10.018
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Coverage:
Latitude: 72.000000 * Longitude: -157.000000
Date/Time Start: 2002-05-05T00:00:00 * Date/Time End: 2004-07-16T00:00:00
Event(s):
HLY-02-01 * Latitude: 72.000000 * Longitude: -157.000000 * Date/Time Start: 2002-05-08T00:00:00 * Date/Time End: 2002-06-12T00:00:00 * Location: Chukchi Sea * Campaign: HLY0201 * Basis: Healy * Method/Device: Multiple investigations (MULT)
HLY-02-03 * Latitude: 72.000000 * Longitude: -157.000000 * Date/Time Start: 2002-07-18T00:00:00 * Date/Time End: 2002-08-21T00:00:00 * Location: Chukchi Sea * Campaign: HLY0203 * Basis: Healy * Method/Device: Multiple investigations (MULT)
HLY-04-02 * Latitude: 72.000000 * Longitude: -157.000000 * Date/Time Start: 2004-05-17T00:00:00 * Date/Time End: 2004-06-21T00:00:00 * Location: Chukchi Sea * Campaign: HLY0402 * Basis: Healy * Method/Device: Multiple investigations (MULT)
Comment:
Nutrient concentrations were averaged over the euphotic zone and then the average for the indicated time and location were averaged for N depth profiles.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DATE/TIME | Date/Time | Geocode | |||
| 3 | Date/time end | Date/time end | Kirchman, David L | |||
| 4 | Season | Season | Kirchman, David L | |||
| 5 | Location | Location | Kirchman, David L | |||
| 6 | Depth, top/min | Depth top | m | Kirchman, David L | ||
| 7 | Depth, bottom/max | Depth bot | m | Kirchman, David L | ||
| 8 | Ammonium | [NH4]+ | µmol/l | Kirchman, David L | ||
| 9 | Ammonium, standard deviation | [NH4]+ std dev | ± | Kirchman, David L | ||
| 10 | Nitrate | [NO3]- | µmol/l | Kirchman, David L | ||
| 11 | Nitrate, standard deviation | NO3 std dev | ± | Kirchman, David L | ||
| 12 | Phosphate | [PO4]3- | µmol/l | Kirchman, David L | ||
| 13 | Phosphate, standard deviation | [PO4]3- std dev | ± | Kirchman, David L | ||
| 14 | Silicate | Si(OH)4 | µmol/l | Kirchman, David L | ||
| 15 | Silicate, standard deviation | Si(OH)4 std dev | ± | Kirchman, David L | ||
| 16 | Ice coverage | Ice cov | % | Kirchman, David L | ||
| 17 | Standard deviation | Std dev | ± | Kirchman, David L | ice coverage | |
| 18 | Number | No | Kirchman, David L | of depth profiles |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
233 data points
Data
| 1 Event | 2 Date/Time | 3 Date/time end | 4 Season | 5 Location | 6 Depth top [m] | 7 Depth bot [m] | 8 [NH4]+ [µmol/l] | 9 [NH4]+ std dev [±] | 10 [NO3]- [µmol/l] | 11 NO3 std dev [±] | 12 [PO4]3- [µmol/l] | 13 [PO4]3- std dev [±] | 14 Si(OH)4 [µmol/l] | 15 Si(OH)4 std dev [±] | 16 Ice cov [%] | 17 Std dev [±] | 18 No |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HLY-02-01 | 2002-05-05 | 2002-06-15 | Spring | Shelf | <100 | 1.35 | 1.45 | 8.38 | 4.76 | 1.48 | 0.38 | 28.11 | 13.76 | 82 | 29 | 11 | |
| HLY-02-01 | 2002-05-05 | 2002-06-15 | Spring | Break | 100 | 200 | 0.41 | 0.30 | 3.53 | 1.46 | 1.13 | 0.17 | 17.16 | 7.50 | 94 | 4 | 3 |
| HLY-02-01 | 2002-05-05 | 2002-06-15 | Spring | Slope | 200 | 2000 | 0.10 | 0.09 | 2.46 | 1.36 | 0.96 | 0.12 | 9.03 | 3.33 | 93 | 9 | 9 |
| HLY-02-01 | 2002-05-05 | 2002-06-15 | Spring | Basin | >2000 | 0.03 | 0.02 | 2.15 | 1.11 | 0.92 | 0.10 | 7.49 | 1.77 | 92 | 4 | 3 | |
| HLY-02-03 | 2002-07-16 | 2002-08-26 | Summer | Shelf | <100 | 0.44 | 0.39 | 1.49 | 1.89 | 0.75 | 0.33 | 8.60 | 5.31 | 16 | 33 | 9 | |
| HLY-02-03 | 2002-07-16 | 2002-08-26 | Summer | Break | 100 | 200 | 0.10 | 0.07 | 0.33 | 0.57 | 0.72 | 0.12 | 9.15 | 5.23 | 58 | 36 | 5 |
| HLY-02-03 | 2002-07-16 | 2002-08-26 | Summer | Slope | 200 | 2000 | 0.28 | 0.29 | 0.74 | 0.62 | 0.75 | 0.10 | 8.22 | 1.56 | 67 | 35 | 10 |
| HLY-02-03 | 2002-07-16 | 2002-08-26 | Summer | Basin | >2000 | 0.21 | 0.19 | 1.85 | 1.31 | 0.89 | 0.10 | 8.38 | 1.66 | 68 | 28 | 4 | |
| HLY-04-02 | 2004-05-15 | 2004-06-23 | Spring | Shelf | <100 | 0.56 | 0.43 | 5.09 | 5.29 | 1.27 | 0.40 | 20.51 | 13.50 | 84 | 22 | 7 | |
| HLY-04-02 | 2004-05-15 | 2004-06-23 | Spring | Break | 100 | 200 | 0.20 | 0.08 | 1.06 | 0.59 | 0.82 | 0.11 | 6.39 | 3.54 | 70 | 41 | 5 |
| HLY-04-02 | 2004-05-15 | 2004-06-23 | Spring | Slope | 200 | 2000 | 0.21 | 0.10 | 1.10 | 0.86 | 0.81 | 0.10 | 5.78 | 2.42 | 98 | 4 | 6 |
| HLY-04-03 | 2004-07-16 | 2004-08-26 | Summer | Shelf | <100 | 0.37 | 0.27 | 0.83 | 1.15 | 0.71 | 0.19 | 11.50 | 4.64 | 2 | 4 | 5 | |
| HLY-04-03 | 2004-07-16 | 2004-08-26 | Summer | Break | 100 | 200 | 0.28 | 0.22 | 1.12 | 1.14 | 0.78 | 0.09 | 9.40 | 1.77 | 10 | 17 | 3 |
| HLY-04-03 | 2004-07-16 | 2004-08-26 | Summer | Slope | 200 | 2000 | 0.31 | 0.16 | 1.08 | 0.90 | 0.77 | 0.15 | 7.03 | 2.47 | 6 | 10 | 16 |
| HLY-04-03 | 2004-07-16 | 2004-08-26 | Summer | Basin | >2000 | 0.15 | 0.07 | 2.66 | 1.58 | 0.91 | 0.14 | 7.77 | 2.45 | 46 | 40 | 5 |