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Data Publisher for Earth & Environmental Science

Manning, Cara C M; Preston, Victoria L; Jones, Samantha F; Michel, Anna P M; Nicholson, David P; Duke, Patrick J; Ahmed, Mohamed M M; Manganini, Kevin; Else, Brent G T; Tortell, Philippe Daniel (2019): Bottle sample data and ChemYak data used for calibration from Cambridge Bay, Nunavut, Canada [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.907158, In supplement to: Manning, CCM et al. (accepted): River inflow dominates methane emissions in an Arctic coastal system. Geophysical Research Letters, e2020GL087669, https://doi.org/10.1029/2020GL087669

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Keyword(s):
Arctic; biogeochemistry; Coastal; Greenhouse gases
Further details:
Detailed description about the Cambridge Bay data used in Manning et al., 2019
Coverage:
Median Latitude: 69.115639 * Median Longitude: -105.026061 * South-bound Latitude: 69.105020 * West-bound Longitude: -105.041730 * North-bound Latitude: 69.125260 * East-bound Longitude: -105.005620
Minimum DEPTH, water: 0.25 m * Maximum DEPTH, water: 6.00 m
Event(s):
Cambridge_Bay_ChemYak_track * Latitude Start: 69.110000 * Longitude Start: -105.030000 * Latitude End: 69.110000 * Longitude End: -105.030000 * Location: Nunavut, Canada * Method/Device: Autonomous Surface Vehicle (ChemYak) (ChemYak) * Comment: Coordinates are averages.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Station labelStationManning, Cara C M
2 DEPTH, waterDepth watermManning, Cara C MGeocode
3 LATITUDELatitudeManning, Cara C MGeocode
4 LONGITUDELongitudeManning, Cara C MGeocode
5 MethaneCH4nmol/lManning, Cara C MPurge and trap gas chromatographybottle
6 Methane, standard deviationCH4 std dev±Manning, Cara C MPurge and trap gas chromatographybottle
7 Fugacity of carbon dioxide in seawaterfCO2wµatmManning, Cara C MCalculatedbottle
8 Carbon dioxide, uncertaintyCO2 unc±Manning, Cara C Mbottle
9 MonthMonthManning, Cara C M
10 Day of studyDOSdayManning, Cara C M
11 MethaneCH4nmol/lManning, Cara C MLGR GGAafter applying the extraction efficiency of 5.09%
12 Methane, standard deviationCH4 std dev±Manning, Cara C MLGR GGAafter applying the extraction efficiency of 5.09%
13 Carbon dioxide, partial pressurepCO2µatmManning, Cara C MLGR GGAafter applying the extraction efficiency of 50.5%
14 Carbon dioxide, partial pressure, standard deviationpCO2 std dev±Manning, Cara C MLGR GGAof pCO2 (µatm), after applying the extraction efficiency of 50.5%
15 SalinitySalManning, Cara C MChemYak (CTD)for ChemYak gas measurements
16 Salinity, standard deviationSal std dev±Manning, Cara C MChemYak (CTD)for ChemYak gas measurements
17 Temperature, waterTemp°CManning, Cara C MChemYak (CTD)ChemYak measurements
18 Temperature, water, standard deviationTemp std dev±Manning, Cara C MChemYak (CTD)ChemYak measurements
19 Carbon, inorganic, dissolvedDICµmol/lManning, Cara C MAIRICA and LI-7000 (AIRICA; LI-7000)measured in bottle sample
20 Alkalinity, totalATµmol/lManning, Cara C MTotal Alkalinity Titrator, Apollo SciTech, AS-ALK2measured in bottle sample
21 SalinitySalManning, Cara C Mmeasured with lower accuracy probe at the same time the DIC/TA analysis was performed
22 SalinitySalManning, Cara C MMeasured with ChemYak (CTD)used to convert DIC/TA data to pCO2
23 Temperature, waterTemp°CManning, Cara C MMeasured with ChemYak (CTD)used to convert DIC/TA data to pCO2
24 pHpHManning, Cara C MCalculated using CO2SYS
25 Carbon dioxide, partial pressurepCO2µatmManning, Cara C MCalculated using DIC/TA data and CO2SYS
26 Aragonite saturation stateOmega ArgManning, Cara C MCalculated using DIC/TA data and CO2SYS
27 Calcite saturation stateOmega CalManning, Cara C MCalculated using DIC/TA data and CO2SYS
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
264 data points

Data

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

1 
Station		2 
Depth water [m]		3 
Latitude		4 
Longitude		5 
CH4 [nmol/l]
(bottle, Purge and trap gas ch...)		6 
CH4 std dev [±]
(bottle, Purge and trap gas ch...)		7 
fCO2w [µatm]
(bottle, Calculated)		8 
CO2 unc [±]
(bottle)		9 
Month		10 
DOS [day]		11 
CH4 [nmol/l]
(after applying the extraction...)		12 
CH4 std dev [±]
(after applying the extraction...)		13 
pCO2 [µatm]
(after applying the extraction...)		14 
pCO2 std dev [±]
(of pCO2 (µatm), after applyin...)		15 
Sal
(for ChemYak gas measurements,...)		16 
Sal std dev [±]
(for ChemYak gas measurements,...)		17 
Temp [°C]
(ChemYak measurements, ChemYak...)		18 
Temp std dev [±]
(ChemYak measurements, ChemYak...)		19 
DIC [µmol/l]
(measured in bottle sample, AI...)		20 
AT [µmol/l]
(measured in bottle sample, To...)		21 
Sal
(measured with lower accuracy ...)		22 
Sal
(used to convert DIC/TA data t...)		23 
Temp [°C]
(used to convert DIC/TA data t...)		24 
pH
(Calculated using CO2SYS)		25 
pCO2 [µatm]
(Calculated using DIC/TA data ...)		26 
Omega Arg
(Calculated using DIC/TA data ...)		27 
Omega Cal
(Calculated using DIC/TA data ...)
CY0010.2569.12290-105.02039352.436666751.14328912942.09150628389.5214.81318.812393027.9568327102.1994697300.1984980993.8953267160.0851298171743.2135401692.6000002.82.1994.0077.7898942.090.240.13
CY0020.7569.11159-105.03381368.97000003.110000001006.63150629380.4428.51193.283637087.2895763802.5824018780.3818546523.8453837500.3537256451736.5423501680.3000003.41.3234.5297.79321006.630.170.09
CY0026.0069.11159-105.033819.79000000.00000000385.061362925.272.1352.82474163.31303207128.1250187500.030227066-0.2960688610.0219291191942.7050402020.00412530.328.131-0.2898.0140385.061.641.01
CY0030.7569.12463-105.00587349.21500000.005000001666.30150629413.0620.91378.512537072.9548371900.8151149130.3520077874.6551092330.0789613521728.4262501625.988953#99.01.3234.5297.56181666.300.100.05
CY0040.7569.12526-105.00562222.96000003.29000000893.88150630292.4927.11230.738177093.8152357300.6860713960.3984311944.6146016020.0981626311894.2765501851.2105013.43.3063.6107.8189893.880.370.20
CY0060.7569.10502-105.04173212.61500002.40500000639.0215071161.3810.8665.425832844.5828512703.8600701740.0977559142.0379641810.2853438941700.0798751673.0500004.11.7844.1917.9661639.020.310.17
CY0065.0069.10502-105.041738.41000002.06000000310.57137131.226.3320.358079415.22657050027.9495795300.042066313-0.2238486140.0488538651945.1571712050.00000030.327.898-0.1678.1065310.572.031.25
CY006B0.7569.10502-105.04173238.875000017.76500000782.1115072133.8210.7541.408550021.7575071503.6455411090.0960725992.5863809980.0515265361631.2301781593.5944654.02.9634.0007.8217782.110.300.16
CY0070.7569.11787-105.02818255.693333316.31529821910.7615071163.427.0684.391975143.9057681603.2075007830.1747768953.6758274770.3035365121709.5386371660.4451803.81.7844.1917.8111910.760.210.12
CY0075.0069.11787-105.028189.09000001.89000000304.98137135.294.2312.44723255.69791895327.8993547400.010410629-0.1807809940.0158930021945.7452742053.10000030.427.898-0.1678.1142304.982.061.27
CY0090.7569.12526-105.00562313.55000001.160000001118.881507233.0734.6330.135217662.9805683101.0068604770.5057079835.4633442540.1011602081540.2577231475.558833#99.02.9634.0007.63511118.880.180.10