Citation:

PANGAEA.953908

Name: Depth profiles of trace gases, biomass and phytoplankton group composition during RV POLARSTERN cruise PS92
Published: 2023-01-12
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Artic; phytoplankton functional types; Sea ice; trace gases; vertical profile; volatile organic compounds

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Abstract:

This data set contains the concentrations of chlorohyll a (chla) and the phytoplankton fuctional types from the CTD stations during PS 92, which were calculated from marker pigment ratios using the CHEMTAX program (Mackey et al, 1996).Pigment ratios were constrained as suggested by Higgins et al. (2011) based on microscopic examination of representative samples during the cruise, and the input matrix published by Fragoso et al. (2016) was applied. The resulting phytoplankotn group composition is represented in chl a concentrations. From the same bottles various trace gases were measured as carbon monoxide (CO) and the Volatile Organic Compounds (VOCs) as Dimethyl sulphide (DMS), methanethiol (MeSH) and isoprene.

Keyword(s):

Artic; phytoplankton functional types; Sea ice; trace gases; vertical profile; volatile organic compounds

Supplement to:

Gros, Valérie; Bonsang, Bernard; Sarda-Estève, Roland; Nikolopoulos, Anna; Metfies, Katja; Wietz, Matthias; Peeken, Ilka (accepted): Concentrations of dissolved dimethyl sulphide (DMS), methanethiol and other trace gases in context of microbial communities from the temperate Atlantic to the Arctic Ocean. Biogeosciences

Related to:

Peeken, Ilka (2016): The Expedition PS92 of the Research Vessel POLARSTERN to the Arctic Ocean in 2015. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 694, 153 pp, https://doi.org/10.2312/BzPM_0694_2016

Further details:

Fragoso, Glaucia M; Poulton, Alex J; Yashayaev, Igor M; Head, Erica J H; Purdie, Duncan A (2016): Spring phytoplankton communities of the Labrador Sea (2005-2014): pigment signatures, photophysiology and elemental ratios. Biogeosciences Discussions, 43 pp, https://doi.org/10.5194/bg-2016-295

Higgins, Harry W; Wright, Simon W; Schlüter, Louise (2011): Quantitative interpretation of chemotaxonomic pigment data. In: Roy, Suzanne; Llewellyn, Carole; Egeland, Einar Skarstad; Johnsen, Geir (eds.), Phytoplankton Pigments, Cambridge University Press, Cambridge, 257-313, https://doi.org/10.1017/CBO9780511732263.010

Mackey, M D; Mackey, D J; Higgins, Harry W; Wright, Simon W (1996): CHEMTAX - a program for estimating class abundances from chemical markers:application to HPLC measurements of phytoplankton. Marine Ecology Progress Series, 144, 265-283, https://doi.org/10.3354/meps144265

Project(s):

Biological Oceanography @ AWI (AWI_BioOce)

Coverage:

Median Latitude: 81.594918 * Median Longitude: 14.891868 * South-bound Latitude: 81.170000 * West-bound Longitude: 7.588333 * North-bound Latitude: 82.210000 * East-bound Longitude: 19.430667

Date/Time Start: 2015-05-28T06:28:00 * Date/Time End: 2015-06-19T12:03:00

Minimum Elevation: -2170.6 m * Maximum Elevation: -376.6 m

Event(s):

PS92/019-5 * Latitude: 81.173830 * Longitude: 19.134500 * Date/Time: 2015-05-28T06:28:00 * Elevation: -376.6 m * Location: Arctic Ocean * Campaign: (ARK-XXIX/1, TRANSSIZ) * Basis: * Method/Device: (CTD-RO)

PS92/027-3 * Latitude: 81.385500 * Longitude: 17.585500 * Date/Time: 2015-05-31T06:52:00 * Elevation: -875.5 m * Location: Arctic Ocean * Campaign: (ARK-XXIX/1, TRANSSIZ) * Basis: * Method/Device: (CTD-RO)

PS92/031-3 * Latitude: 81.620000 * Longitude: 19.427330 * Date/Time: 2015-06-03T11:44:00 * Elevation: -1962.7 m * Location: Arctic Ocean * Campaign: (ARK-XXIX/1, TRANSSIZ) * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Peeken, Ilka
2	Cruise/expedition	Expedition		Peeken, Ilka
3	Station label	Station		Peeken, Ilka		Station ID
4	Station label	Station		Peeken, Ilka		Station number
5	Cast number	Cast		Peeken, Ilka
6	Type	Type		Peeken, Ilka
7	DATE/TIME	Date/Time		Peeken, Ilka		Geocode
8	Time in seconds	Time	s	Peeken, Ilka
9	LATITUDE	Latitude		Peeken, Ilka		Geocode
10	LONGITUDE	Longitude		Peeken, Ilka		Geocode
11	ELEVATION	Elevation	m a.s.l.	Peeken, Ilka		Geocode
12	DEPTH, water	Depth water	m	Peeken, Ilka		Geocode
13	Pressure, water	Press	dbar	Peeken, Ilka
14	Chlorophyll a	Chl a	µg/l	Peeken, Ilka	High Performance Liquid Chromatography (HPLC)
15	Chlorophyll a, Diatoms	Chl a Diatoms	µg/l	Peeken, Ilka	Diagnostic Pigment Analysis (DPA) (DPA)
16	Chlorophyll a, Phaeocystis	Chl a Phaeo	µg/l	Peeken, Ilka	Diagnostic Pigment Analysis (DPA) (DPA)
17	Chlorophyll a, Prasinophyta + Chlorophyta	Chl a Prasin+Chloro	µg/l	Peeken, Ilka	Diagnostic Pigment Analysis (DPA) (DPA)
18	Chlorophyll a, Dinoflagellata + Cryptophyta	Chl a Dino+Crypto	µg/l	Peeken, Ilka	Diagnostic Pigment Analysis (DPA) (DPA)
19	Chlorophyll a, Haptophyta + Chrysophyta + Cyanobacteria	Chla Hapto+Chryso+Cyano	µg/l	Peeken, Ilka	Diagnostic Pigment Analysis (DPA) (DPA)
20	Dimethyl sulfide	DMS	nmol/l	Gros, Valérie	Proton Transfer Mass Spectrometer (PTRMS)
21	Methanethiol	CH3SH	nmol/l	Gros, Valérie	Proton Transfer Mass Spectrometer (PTRMS)
22	Isoprene	C5H8	pmol/l	Gros, Valérie	Proton Transfer Mass Spectrometer (PTRMS)
23	Carbon monoxide	CO	nmol/l	Gros, Valérie	Gas chromatograph (GASC)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 2 (ProcLevel2)

Size:

888 data points

Data

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

1 Event	2 Expedition	3 Station (Station ID)	4 Station (Station number)	5 Cast	6 Type	7 Date/Time	8 Time [s]	9 Latitude	10 Longitude	11 Elevation [m a.s.l.]	12 Depth water [m]	13 Press [dbar]	14 Chl a [µg/l] (High Performance Liquid Chrom...)	15 Chl a Diatoms [µg/l] (Diagnostic Pigment Analysis (...)	16 Chl a Phaeo [µg/l] (Diagnostic Pigment Analysis (...)	17 Chl a Prasin+Chloro [µg/l] (Diagnostic Pigment Analysis (...)	18 Chl a Dino+Crypto [µg/l] (Diagnostic Pigment Analysis (...)	19 Chla Hapto+Chryso+Cyano [µg/l] (Diagnostic Pigment Analysis (...)	20 DMS [nmol/l] (Proton Transfer Mass Spectrom...)	21 CH3SH [nmol/l] (Proton Transfer Mass Spectrom...)	22 C5H8 [pmol/l] (Proton Transfer Mass Spectrom...)	23 CO [nmol/l] (Gas chromatograph)
PS92/019-5	PS92	0019-5	19	5	B	2015-05-28T06:28:00	42152.2694	81.17000	19.13450	-377	2.0	2	8.630	7.482	0.818	0.111	0.000	0.219	31.90	0.53	0.90	0.24
PS92/019-5	PS92	0019-5	19	5	B	2015-05-28T06:28:00	42152.2694	81.17000	19.13450	-377	4.9	5	10.190	9.237	0.782	0.159	0.000	0.012	28.48	0.51	0.73	0.07
PS92/019-5	PS92	0019-5	19	5	B	2015-05-28T06:28:00	42152.2694	81.17000	19.13450	-377	9.9	10	8.730	8.237	0.331	0.140	0.017	0.005	30.64	0.55	0.84	0.32
PS92/019-5	PS92	0019-5	19	5	B	2015-05-28T06:28:00	42152.2694	81.17000	19.13450	-377	19.8	20	6.230	5.702	0.176	0.312	0.039	0.002	23.48	0.52	0.80	0.12
PS92/019-5	PS92	0019-5	19	5	B	2015-05-28T06:28:00	42152.2694	81.17000	19.13450	-377	29.7	30	6.600	6.214	0.205	0.180	0.000	0.000	19.04	0.48	0.53	0.24
PS92/019-5	PS92	0019-5	19	5	B	2015-05-28T06:28:00	42152.2694	81.17000	19.13450	-377	39.6	40	4.540	4.196	0.153	0.191	0.000	0.000	11.93	0.42	0.48	0.17
PS92/019-5	PS92	0019-5	19	5	B	2015-05-28T06:28:00	42152.2694	81.17000	19.13450	-377	49.5	50	2.130	1.992	0.053	0.055	0.018	0.011	5.55	0.36	0.31	0.12
PS92/027-3	PS92	0027-3	27	3	B	2015-05-31T06:52:00	42155.2861	81.39000	17.58550	-876	2.0	2	3.080	2.416	0.632	0.019	0.005	0.008	13.22	0.14	2.64
PS92/027-3	PS92	0027-3	27	3	B	2015-05-31T06:52:00	42155.2861	81.39000	17.58550	-876	9.9	10	2.710	2.108	0.578	0.015	0.004	0.006	14.86	0.16	2.28
PS92/027-3	PS92	0027-3	27	3	B	2015-05-31T06:52:00	42155.2861	81.39000	17.58550	-876	19.8	20	1.950	1.292	0.652	0.004	0.001	0.001	11.57	0.20	3.03
PS92/027-3	PS92	0027-3	27	3	B	2015-05-31T06:52:00	42155.2861	81.39000	17.58550	-876	29.7	30	2.480	1.699	0.774	0.004	0.001	0.002	7.45	0.18	2.17
PS92/027-3	PS92	0027-3	27	3	B	2015-05-31T06:52:00	42155.2861	81.39000	17.58550	-876	39.6	40	2.410	1.980	0.416	0.008	0.002	0.003	9.71	0.18	2.19
PS92/027-3	PS92	0027-3	27	3	B	2015-05-31T06:52:00	42155.2861	81.39000	17.58550	-876	49.5	50	1.630	1.366	0.254	0.006	0.002	0.002	4.80	0.17	1.62
PS92/031-3	PS92	0031-3	31	3	B	2015-06-03T11:44:00	42158.4889	81.62000	19.42733	-1963	4.9	5	1.150	1.003	0.073	0.003	0.008	0.063	3.60	0.09	2.42	0.00
PS92/031-3	PS92	0031-3	31	3	B	2015-06-03T11:44:00	42158.4889	81.62000	19.42733	-1963	9.9	10	1.140	0.913	0.091	0.048	0.011	0.077	3.01	0.11	3.10	0.16
PS92/031-3	PS92	0031-3	31	3	B	2015-06-03T11:44:00	42158.4889	81.62000	19.42733	-1963	24.7	25	1.310	1.105	0.168	0.000	0.000	0.037	4.19	0.19	3.00	2.23
PS92/031-3	PS92	0031-3	31	3	B	2015-06-03T11:44:00	42158.4889	81.62000	19.42733	-1963	29.7	30	0.970	0.757	0.165	0.000	0.015	0.033	2.91	0.13	2.27	1.70
PS92/031-3	PS92	0031-3	31	3	B	2015-06-03T11:44:00	42158.4889	81.62000	19.42733	-1963	39.6	40	0.550	0.484	0.066	0.000	0.000	0.000	1.90	0.09	2.06	1.65
PS92/031-3	PS92	0031-3	31	3	B	2015-06-03T11:44:00	42158.4889	81.62000	19.42733	-1963	50.5	51	0.490	0.000	0.000	0.000	0.000	0.000	1.74	0.09	1.69	0.85
PS92/032-5	PS92	0032-5	32	5	B	2015-06-06T17:39:00	42161.7354	81.23000	19.43067	-481	2.0	2	5.590	4.912	0.361	0.214	0.103	0.001	19.42	0.00	7.25	4.26
PS92/032-5	PS92	0032-5	32	5	B	2015-06-06T17:39:00	42161.7354	81.23000	19.43067	-481	4.9	5	5.630	4.936	0.411	0.197	0.087	0.000	27.04	0.03	6.87	3.54
PS92/032-5	PS92	0032-5	32	5	B	2015-06-06T17:39:00	42161.7354	81.23000	19.43067	-481	9.9	10	5.830	5.173	0.365	0.220	0.070	0.001	24.59	0.05	5.35	3.26
PS92/032-5	PS92	0032-5	32	5	B	2015-06-06T17:39:00	42161.7354	81.23000	19.43067	-481	24.7	25	6.990	6.237	0.531	0.146	0.071	0.004	22.94	0.06	4.45	2.33
PS92/032-5	PS92	0032-5	32	5	B	2015-06-06T17:39:00	42161.7354	81.23000	19.43067	-481	29.7	30	5.650	5.074	0.403	0.104	0.069	0.000	23.64	0.07	4.51	1.98
PS92/032-5	PS92	0032-5	32	5	B	2015-06-06T17:39:00	42161.7354	81.23000	19.43067	-481	39.6	40	3.090	2.915	0.125	0.004	0.045	0.000	1.78	0.08	2.42	0.80
PS92/032-5	PS92	0032-5	32	5	B	2015-06-06T17:39:00	42161.7354	81.23000	19.43067	-481	49.5	50	1.740	1.695	0.045	0.000	0.000	0.000	6.92	0.04	2.95	1.20
PS92/039-8	PS92	0039-8	39	8	B	2015-06-11T15:05:00	42166.6285	81.92000	13.45917	-1589	2.0	2	0.520	0.011	0.027	0.252	0.041	0.190	1.64	0.02	1.01	0.54
PS92/039-8	PS92	0039-8	39	8	B	2015-06-11T15:05:00	42166.6285	81.92000	13.45917	-1589	4.9	5	0.130	0.010	0.000	0.066	0.004	0.049	1.80	0.02	0.90	0.33
PS92/039-8	PS92	0039-8	39	8	B	2015-06-11T15:05:00	42166.6285	81.92000	13.45917	-1589	9.9	10	0.240	0.017	0.010	0.131	0.003	0.079	1.46	0.02	1.00	0.26
PS92/039-8	PS92	0039-8	39	8	B	2015-06-11T15:05:00	42166.6285	81.92000	13.45917	-1589	29.7	30	0.460	0.000	0.031	0.208	0.042	0.179	1.67	0.02	0.76	0.21
PS92/039-8	PS92	0039-8	39	8	B	2015-06-11T15:05:00	42166.6285	81.92000	13.45917	-1589	39.6	40	0.570	0.000	0.020	0.279	0.048	0.223	1.37	0.02	0.82	0.26
PS92/039-8	PS92	0039-8	39	8	B	2015-06-11T15:05:00	42166.6285	81.92000	13.45917	-1589	49.5	50	0.470	0.000	0.026	0.229	0.016	0.198	0.34	0.01	1.68	0.21
PS92/043-5	PS92	0043-5	43	5	B	2015-06-15T04:45:00	42170.1979	82.21000	7.58833	-804	3.0	3	0.350	0.131	0.000	0.112	0.055	0.051	2.13	0.11	2.17
PS92/043-5	PS92	0043-5	43	5	B	2015-06-15T04:45:00	42170.1979	82.21000	7.58833	-804	4.9	5	0.460	0.105	0.036	0.104	0.084	0.131	2.00	0.04	1.73
PS92/043-5	PS92	0043-5	43	5	B	2015-06-15T04:45:00	42170.1979	82.21000	7.58833	-804	9.9	10	0.240	0.068	0.014	0.063	0.043	0.053	1.99	0.05	1.50
PS92/043-5	PS92	0043-5	43	5	B	2015-06-15T04:45:00	42170.1979	82.21000	7.58833	-804	19.8	20	0.320	0.081	0.018	0.079	0.067	0.076	1.85	0.05	2.08
PS92/043-5	PS92	0043-5	43	5	B	2015-06-15T04:45:00	42170.1979	82.21000	7.58833	-804	29.7	30	0.350	0.094	0.026	0.084	0.069	0.076	1.95	0.05	1.74
PS92/043-5	PS92	0043-5	43	5	B	2015-06-15T04:45:00	42170.1979	82.21000	7.58833	-804	39.6	40	0.280	0.068	0.016	0.063	0.053	0.079	1.81	0.07	1.60
PS92/043-5	PS92	0043-5	43	5	B	2015-06-15T04:45:00	42170.1979	82.21000	7.58833	-804	49.5	50	0.180	0.032	0.014	0.046	0.030	0.058	1.44	0.08	1.59
PS92/046-2	PS92	0046-2	46	2	B	2015-06-17T16:15:00	42172.6771	81.89067	9.72817	-906	2.0	2	0.350	0.087	0.034	0.091	0.042	0.096	1.89	0.04	4.15	2.67
PS92/046-2	PS92	0046-2	46	2	B	2015-06-17T16:15:00	42172.6771	81.89000	9.72817	-906	4.9	5	0.360	0.104	0.022	0.087	0.040	0.107	1.86	0.05	3.19	1.79
PS92/046-2	PS92	0046-2	46	2	B	2015-06-17T16:15:00	42172.6771	81.89000	9.72817	-906	9.9	10	0.360	0.100	0.028	0.088	0.042	0.102	2.03	0.04	2.55	1.33
PS92/046-2	PS92	0046-2	46	2	B	2015-06-17T16:15:00	42172.6771	81.89000	9.72817	-906	19.8	20	0.300	0.080	0.022	0.068	0.015	0.116	1.86	0.04	2.58	0.97
PS92/046-2	PS92	0046-2	46	2	B	2015-06-17T16:15:00	42172.6771	81.89000	9.72817	-906	29.7	30	0.270	0.079	0.025	0.063	0.009	0.094	1.98	0.05	2.57	0.75
PS92/046-2	PS92	0046-2	46	2	B	2015-06-17T16:15:00	42172.6771	81.89000	9.72817	-906	39.6	40	0.220	0.039	0.013	0.066	0.004	0.096	1.19	0.03	2.55	0.94
PS92/046-2	PS92	0046-2	46	2	B	2015-06-17T16:15:00	42172.6771	81.89000	9.72817	-906	49.5	50	0.160	0.002	0.021	0.061	0.000	0.075	0.56	0.02	2.20	0.75
PS92/047-4	PS92	0047-4	47	4	B	2015-06-19T12:03:00	42174.5021	81.35000	13.60933	-2171	3.0	3	3.290	1.356	1.875	0.005	0.002	0.052	15.03	0.04	3.25	0.97
PS92/047-4	PS92	0047-4	47	4	B	2015-06-19T12:03:00	42174.5021	81.35000	13.60933	-2171	4.9	5	2.690	1.121	1.527	0.006	0.002	0.033	9.55	0.04	2.64	0.79
PS92/047-4	PS92	0047-4	47	4	B	2015-06-19T12:03:00	42174.5021	81.35000	13.60933	-2171	9.9	10	2.930	0.505	2.375	0.000	0.000	0.051	9.26	0.05	2.50	0.62
PS92/047-4	PS92	0047-4	47	4	B	2015-06-19T12:03:00	42174.5021	81.35000	13.60933	-2171	14.8	15	1.890	0.507	1.343	0.000	0.000	0.040	6.82	0.05	2.05	0.70
PS92/047-4	PS92	0047-4	47	4	B	2015-06-19T12:03:00	42174.5021	81.35000	13.60933	-2171	29.7	30	1.680	0.601	1.024	0.001	0.000	0.054	6.48	0.04	1.83	0.56
PS92/047-4	PS92	0047-4	47	4	B	2015-06-19T12:03:00	42174.5021	81.35000	13.60933	-2171	39.6	40	0.330	0.194	0.073	0.045	0.000	0.017	1.40	0.02	2.31	0.44
PS92/047-4	PS92	0047-4	47	4	B	2015-06-19T12:03:00	42174.5021	81.35000	13.60933	-2171	49.5	50	0.180	0.075	0.072	0.034	0.000	0.000	0.88	0.02	2.95	0.44