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Graeve, Martin; Ludwichowski, Kai-Uwe; Müller, Sinah; Guillou, Gaël; Lebreton, Benoit (2019): Stable isotope compositions (δ¹³C and δ¹⁵N) of seston measured on water bottle samples from CTD/Large volume Water-sampler-system during POLARSTERN cruise PS100 (ARK-XXX/2) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.902610

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Abstract:
Seston samples collected with Niskin bottles; 2 L filtered onto precombusted 25mm (Ø) GF/F filters. δ¹³C and δ¹⁵N stable isotopes analyzed with elemental analyzer (Thermo Flash 2000) coupled to an isotope-ratio mass spectrometer (Thermo, Delta V Plus). Sample preparation for IRMS analysis (BSIA) were done according to the LIENSs SOPs. (see: https://lienss.univ-larochelle.fr/IMG/pdf/lienss_sif_appendix_2_protocols_v3-8.pdf)
Devices (LIENSs Stable Isotope Facility, La Rochelle, France):
Elemental analyzer: Flash 2000, Thermo Scientific, Milan, Italy.
Isotope ratio mass spectrometer:
Delta V Plus with a Conflo IV interface, Thermo Scientific, Bremen, Germany.
Reference materials for calibration:
δ¹³C: USGS-24, IAEA-CH6, IAEA-600, USGS-61, USGS-62.
δ¹⁵N: IAEA-N2, IAEA-NO-3, IAEA-600, USGS-61, USGS-62.
Working standards (two-point calibration):
%C, %N, δ¹³C and δ¹⁵N: USGS-61 (Caffeine) and USGS-62 (Caffeine)
Analytical precision:
δ¹³C: <0.10 ‰ (Thermo Scientific specifications).
δ¹⁵N: <0.10 ‰ (Thermo Scientific specifications).
Results are expressed in the δ unit notation as deviations from standards (Vienna Pee Dee Belemnite for δ¹³C and N₂ in air for δ¹⁵N) following the formula: δ¹³C or δ¹⁵N = [(Rsample/Rstandard) - 1] x 10³, where R is ¹³C/¹²C or ¹⁵N/¹⁴N, respectively.
Keyword(s):
East Greenland; Fram Strait; POM; δ¹³C and δ¹⁵N
Related to:
Kanzow, Torsten (2017): The Expedition PS100 of the Research Vessel POLARSTERN to the Fram Strait in 2016. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 705, 175 pp, https://doi.org/10.2312/BzPM_0705_2017
Kanzow, Torsten; von Appen, Wilken-Jon; Schaffer, Janin; Köhn, Eike; Tsubouchi, Takamasa; Wilson, Nat; Lodeiro, Pablo Fernandez; Evers, Florian; Wisotzki, Andreas (2017): Physical oceanography measured on water bottle samples from ultra clean CTD/Watersampler-system during POLARSTERN cruise PS100 (ARK-XXX/2). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.871031
Kanzow, Torsten; von Appen, Wilken-Jon; Schaffer, Janin; Köhn, Eike; Tsubouchi, Takamasa; Wilson, Nat; Wisotzki, Andreas (2017): Physical oceanography measured on water bottle samples from CTD/Large volume Watersampler-system during POLARSTERN cruise PS100 (ARK-XXX/2). Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.871028
Further details:
LIENSs Stable Isotope Facility. Appendix 2: Sample preparation protocols (version: March 24, 2014) (2014). https://lienss.univ-larochelle.fr/IMG/pdf/lienss_sif_appendix_2_protocols_v3-8.pdf, hdl:10013/epic.d6b57c9c-58dd-4e7f-aa01-216d093c10cf
Project(s):
Coverage:
Median Latitude: 78.750656 * Median Longitude: -8.109660 * South-bound Latitude: 75.114830 * West-bound Longitude: -19.518000 * North-bound Latitude: 80.711330 * East-bound Longitude: 8.602670
Date/Time Start: 2016-07-20T09:51:00 * Date/Time End: 2016-08-23T22:22:00
Minimum DEPTH, water: 9.7 m * Maximum DEPTH, water: 50.0 m
Event(s):
PS100/002-2  * Latitude: 75.114830 * Longitude: 8.602670 * Date/Time: 2016-07-20T09:51:00 * Elevation: -2666.3 m * Location: Norwegian Sea * Campaign: PS100 (ARK-XXX/2, GN05) * Basis: Polarstern * Method/Device: CTD/Rosette, ultra clean (CTD-UC)
PS100/015-5  * Latitude: 79.004330 * Longitude: 8.328170 * Date/Time: 2016-07-23T03:22:00 * Elevation: -797.1 m * Location: North Greenland Sea * Campaign: PS100 (ARK-XXX/2, GN05) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS100/019-2  * Latitude: 78.990500 * Longitude: 5.667670 * Date/Time: 2016-07-23T19:00:00 * Elevation: -2148.9 m * Location: North Greenland Sea * Campaign: PS100 (ARK-XXX/2, GN05) * Basis: Polarstern * Method/Device: CTD Large (CTD-L)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventGraeve, Martin
Date/Time of eventDate/TimeGraeve, Martin
Latitude of eventLatitudeGraeve, Martin
Longitude of eventLongitudeGraeve, Martin
Station labelStationGraeve, Martin
Cast numberCastGraeve, Martin
Bottle numberBottle#Graeve, Martin
Elevation of eventElevationmGraeve, Martin
DEPTH, waterDepth watermGraeve, MartinGeocode – Bottle depth
10 δ13Cδ13C‰ PDBGraeve, Martinsee description in data abstractSeston
11 δ15Nδ15N‰ airGraeve, Martinsee description in data abstractSeston
12 Carbon/Nitrogen ratioC/NGraeve, Martinsee description in data abstract
Size:
556 data points

Data

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Event

Date/Time

Latitude

Longitude

Station

Cast

Bottle [#]

Elevation [m]

Depth water [m]
10 
δ13C [‰ PDB]
11 
δ15N [‰ air]
12 
C/N
PS100/002-2 2016-07-20T09:51:0075.11488.60272222-266610.3-25.302.885.2
PS100/002-22016-07-20T09:51:0075.11488.60272220-266620.6-24.933.784.7
PS100/015-5 2016-07-23T03:22:0079.00438.328215512-7979.9-23.14-1.794.1
PS100/015-52016-07-23T03:22:0079.00438.328215510-79718.2-25.673.825.1
PS100/019-2 2016-07-23T19:00:0078.99055.667719221-214924.8-25.154.164.9
PS100/019-22016-07-23T19:00:0078.99055.667719220-214950.0-26.064.925.1
PS100/028-4 2016-07-25T02:51:0078.98706.993028422-12009.7-25.974.495.1
PS100/028-42016-07-25T02:51:0078.98706.993028417-120029.7-26.524.275.4
PS100/035-1 2016-07-26T03:12:0078.82854.251035122-24059.7-24.570.894.6
PS100/035-12016-07-26T03:12:0078.82854.251035121-240524.8-26.144.465.1
PS100/037-4 2016-07-27T00:55:0078.83383.500337421-230110.0-25.744.534.9
PS100/037-42016-07-27T00:55:0078.83383.500337419-230120.0-25.784.794.9
PS100/042-2 2016-07-27T21:21:0078.8352-0.889342222-26109.8-24.572.844.3
PS100/042-22016-07-27T21:21:0078.8352-0.889342221-261024.8-25.923.474.9
PS100/044-4 2016-07-28T16:32:0078.82721.088744421-246910.1-26.314.684.9
PS100/044-42016-07-28T16:32:0078.82721.088744419-246924.9-25.664.455.2
PS100/046-1 2016-07-29T02:26:0079.49970.081346121-276124.8-25.943.195.3
PS100/049-1 2016-07-30T06:03:0080.50180.176749121-318824.8-29.033.804.0
PS100/052-4 2016-07-31T07:10:0080.71130.152252421-32079.8-26.054.665.2
PS100/052-42016-07-31T07:10:0080.71130.152252419-320720.0-27.034.018.0
PS100/055-1 2016-08-01T06:40:0080.3735-2.899055121-335624.7-25.145.272.8
PS100/056-5 2016-08-01T20:45:0080.3203-3.873356519-262210.34.01
PS100/056-52016-08-01T20:45:0080.3203-3.873356517-262225.3-26.844.753.6
PS100/058-1 2016-08-02T02:20:0080.2698-4.990058122-14689.9-27.914.402.8
PS100/058-12016-08-02T02:20:0080.2698-4.990058119-146820.1-28.795.364.3
PS100/060-1 2016-08-02T09:36:0080.2468-6.018360113-36226.6-23.405.824.7
PS100/066-1 2016-08-02T22:38:0080.2165-8.191366121-2899.7-22.426.554.1
PS100/066-12016-08-02T22:38:0080.2165-8.191366119-28919.9-25.566.955.4
PS100/072-1 2016-08-03T09:38:0080.6380-7.744272110-10210.0-28.195.804.2
PS100/072-12016-08-03T09:38:0080.6380-7.74427219-10220.0-27.716.777.0
PS100/079-1 2016-08-04T15:50:0080.4477-12.846279120-28010.0-25.296.373.0
PS100/079-12016-08-04T15:50:0080.4477-12.846279118-28025.0-29.064.354.3
PS100/082-2 2016-08-04T23:20:0080.4485-13.188582221-28910.0-30.533.515.3
PS100/082-22016-08-04T23:20:0080.4485-13.188582219-28914.9-30.073.264.1
PS100/086-1 2016-08-05T07:29:0080.0258-12.001386115-12319.6-20.084.691.8
PS100/090-2 2016-08-05T22:05:0078.8310-11.999890220-20410.2-19.285.371.0
PS100/090-22016-08-05T22:05:0078.8310-11.999890219-20420.1-27.845.896.1
PS100/094-2 2016-08-06T10:35:0078.6780-7.943394219-1729.8-28.274.145.2
PS100/094-22016-08-06T10:35:0078.6780-7.943394217-17219.6-27.264.266.0
PS100/098-1 2016-08-07T03:56:0078.8445-4.021598122-189010.0-27.294.776.3
PS100/098-12016-08-07T03:56:0078.8445-4.021598121-189025.1-27.275.086.8
PS100/101-4 2016-08-08T00:34:0078.6775-3.6680101421-201010.2-26.515.298.8
PS100/101-42016-08-08T00:34:0078.6775-3.6680101419-201035.0-27.994.955.7
PS100/103-5 2016-08-09T03:16:0078.7965-2.5225103521-26039.7-25.634.235.5
PS100/103-52016-08-09T03:16:0078.7965-2.5225103519-260326.3-26.515.375.5
PS100/109-1 2016-08-10T20:30:0076.8918-8.9298109121-37210.0-25.956.385.7
PS100/109-12016-08-10T20:30:0076.8918-8.9298109120-37225.4-27.125.568.0
PS100/113-1 2016-08-11T02:21:0076.6315-7.7535113121-32210.0-26.374.297.4
PS100/113-12016-08-11T02:21:0076.6315-7.7535113118-32221.3-26.385.097.1
PS100/117-1 2016-08-11T07:11:0076.5142-7.2372117121-100310.2-25.774.995.3
PS100/117-12016-08-11T07:11:0076.5142-7.2372117120-100319.7-26.705.656.0
PS100/120-1 2016-08-11T13:39:0076.3023-6.3118120122-23199.7-25.993.445.7
PS100/120-12016-08-11T13:39:0076.3023-6.3118120121-231919.8-26.864.556.2
PS100/130-1 2016-08-12T18:53:0076.4672-9.6883130121-2649.9-28.432.937.5
PS100/130-12016-08-12T18:53:0076.4672-9.6883130120-26419.6-26.954.716.4
PS100/135-2 2016-08-13T01:37:0076.8013-8.6172135221-35410.0-24.705.776.2
PS100/135-22016-08-13T01:37:0076.8013-8.6172135218-35429.7-26.285.608.8
PS100/138-1 2016-08-13T06:52:0077.0068-7.9713138121-3029.8-23.714.645.2
PS100/138-12016-08-13T06:52:0077.0068-7.9713138120-30219.8-24.596.576.4
PS100/141-1 2016-08-13T10:52:0077.1992-7.3040141121-27310.4-24.796.097.4
PS100/141-12016-08-13T10:52:0077.1992-7.3040141119-27320.5-25.964.898.2
PS100/150-1 2016-08-15T00:43:0077.6010-15.7395150121-3349.8-25.727.246.0
PS100/150-12016-08-15T00:43:0077.6010-15.7395150118-33419.7-25.427.745.8
PS100/153-1 2016-08-15T05:14:0077.4032-16.4537153117-13610.1-26.505.675.0
PS100/153-12016-08-15T05:14:0077.4032-16.4537153115-13619.9-28.116.415.8
PS100/159-1 2016-08-15T17:40:0077.9338-14.5713159121-44410.0-24.755.765.4
PS100/159-12016-08-15T17:40:0077.9338-14.5713159119-44425.1-26.235.276.2
PS100/162-1 2016-08-16T05:53:0078.0455-14.2145162115-13510.1-29.486.554.4
PS100/162-12016-08-16T05:53:0078.0455-14.2145162113-13520.1-26.195.095.2
PS100/165-2 2016-08-16T11:11:0077.8675-14.7747165221-45910.2-24.786.374.8
PS100/165-22016-08-16T11:11:0077.8675-14.7747165220-45920.1-26.015.226.0
PS100/168-1 2016-08-16T19:56:0077.6673-15.5172168122-35610.0-27.536.335.9
PS100/168-12016-08-16T19:56:0077.6673-15.5172168120-35620.1-27.754.805.3
PS100/186-1 2016-08-19T11:15:0079.1617-17.5020186120-1449.9-29.122.765.6
PS100/186-12016-08-19T11:15:0079.1617-17.5020186116-14420.1-28.575.755.6
PS100/189-2 2016-08-19T16:58:0079.1988-17.0917189221-39710.0-25.537.215.8
PS100/189-22016-08-19T16:58:0079.1988-17.0917189218-39730.3-28.226.516.5
PS100/192-1 2016-08-20T02:05:0079.1987-16.6132192121-36810.0-26.567.615.4
PS100/192-12016-08-20T02:05:0079.1987-16.6132192119-36819.5-26.496.866.0
PS100/196-1 2016-08-20T11:40:0079.2222-15.9138196120-23810.4-28.663.235.1
PS100/196-12016-08-20T11:40:0079.2222-15.9138196114-23817.5-29.594.625.4
PS100/202-2 2016-08-21T03:28:0079.2868-18.0865202221-36210.3-27.595.764.9
PS100/202-22016-08-21T03:28:0079.2868-18.0865202220-36214.6-27.864.825.5
PS100/205-1 2016-08-21T08:23:0079.2192-17.5272205121-14310.1-27.974.095.8
PS100/205-12016-08-21T08:23:0079.2192-17.5272205119-14319.9-29.064.545.4
PS100/211-1 2016-08-21T19:39:0079.3987-18.7242211118-10210.0-29.413.195.8
PS100/211-12016-08-21T19:39:0079.3987-18.7242211113-10219.9-29.264.639.3
PS100/214-2 2016-08-22T01:22:0079.5493-18.6892214221-42410.4-28.724.245.6
PS100/214-22016-08-22T01:22:0079.5493-18.6892214220-42420.4-28.735.276.2
PS100/217-1 2016-08-22T05:29:0079.6968-18.6687217120-14110.0-30.874.169.5
PS100/217-12016-08-22T05:29:0079.6968-18.6687217117-14120.3-29.584.536.1
PS100/241-2 2016-08-23T22:22:0079.5687-19.5180241221-47110.3-30.123.345.9
PS100/241-22016-08-23T22:22:0079.5687-19.5180241219-47132.1-29.827.056.0