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Varela, Diana E (2002): Nutrients, chlorophyll a and nitrogen uptake rates of site P16 (1992-09-12). PANGAEA, https://doi.org/10.1594/PANGAEA.81049

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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):
Coverage:
Latitude: 50.000000 * Longitude: -145.000000
Date/Time Start: 1992-09-12T00:00:00 * Date/Time End: 1992-09-12T00:00:00
Minimum DEPTH, water: m * Maximum DEPTH, water: 100 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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DATE/TIMEDate/TimeGeocode
DEPTH, waterDepth watermGeocode
Nitrate and Nitrite[NO3]- + [NO2]-µmol/lVarela, Diana EJGOFS methods
Ammonium[NH4]+µmol/lVarela, Diana EJGOFS methods
UreaUreaµmol/lVarela, Diana EJGOFS methods
SilicateSi(OH)4µmol/lVarela, Diana EJGOFS methods
Chlorophyll aChl aµg/lVarela, Diana EJGOFS methods
Nitrogen, organic, particulatePONµg/lVarela, Diana EJGOFS methods
Carbon, organic, particulatePOCµg/lVarela, Diana EJGOFS methods
10 Nitrate uptake rate, specificNO3 upt rate spec1/dayVarela, Diana ECalculated, see reference(s)
11 Ammonium uptake rate, specific[NH4]+ upt rate spec1/dayVarela, Diana ECalculated, see reference(s)
12 Urea uptake rate, specificUrea upt rate spec1/dayVarela, Diana ECalculated, see reference(s)
13 Nitrate uptake rateNO3 upt ratenmol/l/hVarela, Diana ECalculated, see reference(s)
14 Ammonium uptake rate[NH4]+ upt ratenmol/l/hVarela, Diana ECalculated, see reference(s)
15 Urea uptake rateUrea upt ratenmol/l/hVarela, Diana ECalculated, see reference(s)
Size:
85 data points

Data

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Date/Time

Depth water [m]

[NO3]- + [NO2]- [µmol/l]

[NH4]+ [µmol/l]

Urea [µmol/l]

Si(OH)4 [µmol/l]

Chl a [µg/l]

PON [µg/l]

POC [µg/l]
10 
NO3 upt rate spec [1/day]
11 
[NH4]+ upt rate spec [1/day]
12 
Urea upt rate spec [1/day]
13 
NO3 upt rate [nmol/l/h]
14 
[NH4]+ upt rate [nmol/l/h]
15 
Urea upt rate [nmol/l/h]
1992-09-1202.10.310.343.40.661.489.180.07890.09960.06905.0436.4422.196
1992-09-1252.10.450.703.30.492.5717.380.03140.07930.03033.4098.8311.647
1992-09-12122.10.500.633.40.501.409.440.08030.11960.06444.8677.4041.938
1992-09-12202.00.303.2
1992-09-12332.10.400.103.40.631.268.230.00770.05420.00830.4092.9280.219
1992-09-12502.50.320.244.00.421.267.500.00760.05590.02290.4033.0190.610
1992-09-128010.01.070.8617.00.120.382.170.00600.01950.01010.0960.3120.080
1992-09-1210013.10.190.2518.6