Varela, Diana E (2002): Nutrients, chlorophyll a and nitrogen uptake rates of site P16 (1997-06-10) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.81058
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Related to:
Varela, Diana E; Soon, Maureen; Guo, M; Calvert, Stephen E; Harrison, Paul J (2000): Macronutrient, chlorophyll a and particulate nitrogen and carbon concentrations, and nitrogen uptake rates for the euphotic zone in the NE subarctic Pacific during Canadian JGOFS I (1992-1994) and JGOFS II (1995-1997). JGOFS Canada Data Sets 1989-1998, CD-ROM Version 1.0 Dec. 2000, Marine Environmental Data Service, Department of Fisheries and Oceans, Canada, readme.htm
Project(s):
Joint Global Ocean Flux Study (JGOFS)
Coverage:
Latitude: 50.000000 * Longitude: -145.000000
Date/Time Start: 1997-06-10T00:00:00 * Date/Time End: 1997-06-10T00:00:00
Minimum DEPTH, water: 2 m * Maximum DEPTH, water: 65 m
Event(s):
P16 * Latitude Start: 50.000000 * Longitude Start: -145.000000 * Latitude End: 50.000000 * Longitude End: -145.000000 * Date/Time Start: 1989-11-01T00:00:00 * Date/Time End: 1990-05-02T00:00:00 * Campaign: Line_P * Method/Device: Trap, sediment (TRAPS)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DATE/TIME | Date/Time | Geocode | |||
2 | DEPTH, water | Depth water | m | Geocode | ||
3 | Nitrate and Nitrite | [NO3]- + [NO2]- | µmol/l | Varela, Diana E | JGOFS methods | |
4 | Ammonium | [NH4]+ | µmol/l | Varela, Diana E | JGOFS methods | |
5 | Chlorophyll a | Chl a | µg/l | Varela, Diana E | JGOFS methods | |
6 | Nitrogen, organic, particulate | PON | µg/l | Varela, Diana E | JGOFS methods | |
7 | Carbon, organic, particulate | POC | µg/l | Varela, Diana E | JGOFS methods | |
8 | Nitrate uptake rate, specific | NO3 upt rate spec | 1/day | Varela, Diana E | Calculated, see reference(s) | |
9 | Ammonium uptake rate, specific | [NH4]+ upt rate spec | 1/day | Varela, Diana E | Calculated, see reference(s) | |
10 | Nitrate uptake rate | NO3 upt rate | nmol/l/h | Varela, Diana E | Calculated, see reference(s) | |
11 | Ammonium uptake rate | [NH4]+ upt rate | nmol/l/h | Varela, Diana E | Calculated, see reference(s) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
54 data points
Data
1 Date/Time | 2 Depth water [m] | 3 [NO3]- + [NO2]- [µmol/l] | 4 [NH4]+ [µmol/l] | 5 Chl a [µg/l] | 6 PON [µg/l] | 7 POC [µg/l] | 8 NO3 upt rate spec [1/day] | 9 [NH4]+ upt rate spec [1/day] | 10 NO3 upt rate [nmol/l/h] | 11 [NH4]+ upt rate [nmol/l/h] |
---|---|---|---|---|---|---|---|---|---|---|
1997-06-10 | 2 | 7.1 | 0.25 | 0.20 | 2.69 | 9.54 | 0.0080 | 0.0613 | 0.898 | 7.090 |
1997-06-10 | 5 | 7.1 | 0.28 | 0.23 | 3.00 | 9.90 | 0.0118 | 0.0704 | 1.481 | 9.103 |
1997-06-10 | 10 | 7.1 | 0.23 | 0.15 | 2.90 | 10.95 | 0.0792 | 0.0098 | 9.957 | 1.190 |
1997-06-10 | 25 | 7.3 | 0.30 | 0.22 | 2.43 | 8.59 | 0.0256 | 0.0766 | 2.625 | 8.041 |
1997-06-10 | 40 | 8.1 | 0.55 | 0.23 | 3.98 | 15.53 | 0.0115 | 0.0568 | 1.922 | 9.702 |
1997-06-10 | 65 | 10.0 | 0.75 | 0.20 | 1.98 | 6.53 | 0.0246 | 0.0247 | 2.049 | 2.058 |