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Varela, Diana E (2002): Nutrients, chlorophyll a and nitrogen uptake rates of site P16 (1997-06-10). 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):
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: 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):
#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
Chlorophyll aChl aµg/lVarela, Diana EJGOFS methods
Nitrogen, organic, particulatePONµg/lVarela, Diana EJGOFS methods
Carbon, organic, particulatePOCµg/lVarela, Diana EJGOFS methods
Nitrate uptake rate, specificNO3 upt rate spec1/dayVarela, Diana ECalculated, see reference(s)
Ammonium uptake rate, specific[NH4]+ upt rate spec1/dayVarela, Diana ECalculated, see reference(s)
10 Nitrate uptake rateNO3 upt ratenmol/l/hVarela, Diana ECalculated, see reference(s)
11 Ammonium uptake rate[NH4]+ upt ratenmol/l/hVarela, Diana ECalculated, see reference(s)
Size:
54 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Depth water [m]

[NO3]- + [NO2]- [µmol/l]

[NH4]+ [µmol/l]

Chl a [µg/l]

PON [µg/l]

POC [µg/l]

NO3 upt rate spec [1/day]

[NH4]+ upt rate spec [1/day]
10 
NO3 upt rate [nmol/l/h]
11 
[NH4]+ upt rate [nmol/l/h]
1997-06-1027.10.250.202.699.540.00800.06130.8987.090
1997-06-1057.10.280.233.009.900.01180.07041.4819.103
1997-06-10107.10.230.152.9010.950.07920.00989.9571.190
1997-06-10257.30.300.222.438.590.02560.07662.6258.041
1997-06-10408.10.550.233.9815.530.01150.05681.9229.702
1997-06-106510.00.750.201.986.530.02460.02472.0492.058