Citation:

PANGAEA.974276

Name: Molecular combined carbohydrate composition and concentrations in four trophic regimes of the Southwestern Pacific Ocean
Published: 2025-04-11
License: https://creativecommons.org/licenses/by/4.0/
Keywords: amino acids; carbohydrates; chlorophyll-a; Dissolved Organic Matter; flow cytometry; surface water

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Published: 2025-04-11 • DOI registered: 2025-05-10

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Abstract:

Samples were collected in the surface of the Southwestern Pacific Ocean in subtropical and sub-Antarctic water masses, above the Chatham Rise and at the entrance of the Cook Strait in well mixed water masses, creating distinct oligotrophic and eutrophic regimes, respectively. Diel dynamics in concentrations of the molecular components of dissolved combined carbohydrates (D_CCHO) and total combined carbohydrates (T_CCHO) are presented.

Keyword(s):

amino acids; carbohydrates; chlorophyll-a; Dissolved Organic Matter; flow cytometry; surface water

Funding:

European Commission (EC), grant/award no. ERC 101002728: Sea2cloud

Coverage:

Median Latitude: -42.416193 * Median Longitude: 174.556674 * South-bound Latitude: -42.914722 * West-bound Longitude: 174.409798 * North-bound Latitude: -41.917664 * East-bound Longitude: 174.703551

Date/Time Start: 2020-03-17T00:20:10 * Date/Time End: 2020-03-27T00:00:00

Event(s):

TAN2003-track * Latitude Start: -42.914722 * Longitude Start: 174.409798 * Latitude End: -41.917664 * Longitude End: 174.703551 * Date/Time Start: 2020-03-17T00:00:00 * Date/Time End: 2020-03-27T00:00:00 * Campaign: * Basis: * Method/Device: Water sampler

Comment:

DAAD, Award: 5748025

NIWA SSIF Award

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DATE/TIME	Date/Time		Barthelmeß, Theresa	Geocode
2	Sample code/label	Sample label		Barthelmeß, Theresa
3	Time of day	Time of day		Barthelmeß, Theresa
4	Sample code/label	Sample label		Barthelmeß, Theresa	depth zone
5	Fucose	Fuc	nmol/l	Barthelmeß, Theresa	D_Fuc
6	Rhamnose	Rha	nmol/l	Barthelmeß, Theresa	D_Rha
7	Galactosamine	GalN	nmol/l	Barthelmeß, Theresa	D_GalN
8	Arabinose	Ara	nmol/l	Barthelmeß, Theresa	D_Ara
9	Glucosamine	GlcN	nmol/l	Barthelmeß, Theresa	D_GlucN
10	Galactose	Gal	nmol/l	Barthelmeß, Theresa	D_Gal
11	Glucose	Glc	nmol/l	Barthelmeß, Theresa	D_Gluc
12	Mannose/Xylose	Man/Xyl	nmol/l	Barthelmeß, Theresa	D_ManXyl
13	Galacturonic acid	GalA	nmol/l	Barthelmeß, Theresa	D_GalX
14	Glucuronic acid	GlcA	nmol/l	Barthelmeß, Theresa	D_GlucX
15	Fucose	Fuc	nmol/l	Barthelmeß, Theresa	T_Fuc
16	Rhamnose	Rha	nmol/l	Barthelmeß, Theresa	T_Rha
17	Galactosamine	GalN	nmol/l	Barthelmeß, Theresa	T_GalN
18	Arabinose	Ara	nmol/l	Barthelmeß, Theresa	T_Ara
19	Glucosamine	GlcN	nmol/l	Barthelmeß, Theresa	T_GlucN
20	Galactose	Gal	nmol/l	Barthelmeß, Theresa	T_Gal
21	Glucose	Glc	nmol/l	Barthelmeß, Theresa	T_Gluc
22	Mannose/Xylose	Man/Xyl	nmol/l	Barthelmeß, Theresa	T_ManXyl
23	Galacturonic acid	GalA	nmol/l	Barthelmeß, Theresa	T_GalX
24	Glucuronic acid	GlcA	nmol/l	Barthelmeß, Theresa	T_GlucX

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

713 data points

Data

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

1 Date/Time	2 Sample label	3 Time of day	4 Sample label (depth zone)	5 Fuc [nmol/l] (D_Fuc)	6 Rha [nmol/l] (D_Rha)	7 GalN [nmol/l] (D_GalN)	8 Ara [nmol/l] (D_Ara)	9 GlcN [nmol/l] (D_GlucN)	10 Gal [nmol/l] (D_Gal)	11 Glc [nmol/l] (D_Gluc)	12 Man/Xyl [nmol/l] (D_ManXyl)	13 GalA [nmol/l] (D_GalX)	14 GlcA [nmol/l] (D_GlucX)	15 Fuc [nmol/l] (T_Fuc)	16 Rha [nmol/l] (T_Rha)	17 GalN [nmol/l] (T_GalN)	18 Ara [nmol/l] (T_Ara)	19 GlcN [nmol/l] (T_GlucN)	20 Gal [nmol/l] (T_Gal)	21 Glc [nmol/l] (T_Gluc)	22 Man/Xyl [nmol/l] (T_ManXyl)	23 GalA [nmol/l] (T_GalX)	24 GlcA [nmol/l] (T_GlucX)
2020-03-17T00:20:10	UW01	mi	SUB	46.33	31.03	13.73	21.39	35.63	57.27	448.48	166.41	25.51	16.68	49.22	35.21	13.87	23.91	39.86	77.69	256.12	179.31	23.97	16.94
2020-03-17T08:05:17	UW02	am	SUB	38.11	24.67	13.88	20.35	32.49	55.56	144.30	156.70	21.36	11.36	43.15	27.00	14.47	22.82	35.97	62.44	181.18	167.78	20.06	14.06
2020-03-17T16:04:48	UW03	pm	SUB	68.19	32.68	19.12	23.55	47.54	67.49	773.34	174.02	23.93	18.97	81.73	33.56	21.42	24.16	55.94	76.17	1888.89	130.84	26.63	20.11
2020-03-18T00:05:46	UW04	mi	SUB	61.59	26.98	19.20	23.46	47.84	69.05	369.73	185.94	21.81	17.26	72.85	30.70	21.93	26.73	55.66	92.38	496.96	221.40	24.18	17.63
2020-03-18T10:00:29	UW04_1	am	ULW	31.43	19.51	17.24	12.89	38.76	54.87	94.56	119.53	13.56	8.86	35.03	20.39	18.83	14.49	44.02	69.08	277.05	118.42	15.65	11.05
2020-03-18T16:03:22	UW05	pm	SUB	54.61	28.19	16.41	21.91	48.11	68.47	600.65	159.23	15.11	15.44	64.24	28.95	18.49	23.08	54.90	82.42	1168.61	129.45	16.41	18.23
2020-03-19T00:01:26	UW06	mi	SUB	67.73	22.35	18.84	17.80	45.86	59.25	482.02	152.10	16.46	15.87	71.97	23.04	21.73	20.18	52.63	68.51	916.75	120.72	18.22	19.86
2020-03-19T10:00:29	UW06_1	am	ULW	61.81	22.57	23.89	17.32	61.51	62.88	628.64	124.35	16.41	11.97	72.93	27.37	25.24	18.31	73.67	68.55	1539.99	118.48	19.03	15.91
2020-03-19T16:03:22	UW07	pm	SUB	70.72	32.45	22.65	28.32	55.24	76.16	826.76	170.19	23.96	18.50	93.10	37.27	23.53	30.44	63.05	84.54	2699.04	148.89	27.21	26.10
2020-03-20T00:02:53	UW08	mi	SUB	65.53	27.03	18.00	21.59	48.01	69.96	544.62	182.85	17.83	18.83	80.85	30.90	20.50	21.06	56.85	87.49	1214.47	152.81	18.99	22.39
2020-03-20T08:16:48	UW09	am	SUB	56.92	23.87	17.03	20.14	43.17	64.98	424.65	140.60	19.80	17.22	69.19	27.26	19.52	19.26	48.07	74.74	1041.62	138.15	18.30	23.95
2020-03-20T16:01:55	UW10	pm	SUB	56.40	29.87	20.31	20.68	51.85	70.15	393.90	149.54	17.52	19.61	74.16	33.72	22.37	21.47	62.89	100.20	1195.75	181.34	18.21	25.52
2020-03-21T00:08:38	UW11	mi	SUB	31.76	17.46	17.78	17.96	40.64	56.71	146.12	136.34	13.86	12.43	32.42	19.48	18.02	19.20	44.45	69.21	142.66	151.11	14.41	16.85
2020-03-21T08:35:31	UW12	am	SUB	32.36	20.09	19.75	20.95	47.96	63.74	81.02	144.95	17.31	14.30	33.68	18.91	20.62	23.07	50.39	66.29	120.29	156.91	17.16	13.58
2020-03-21T16:00:29	UW13	pm	SUB	35.63	21.00	20.18	18.93	47.17	60.17	165.70	116.47	12.92	13.52	38.72	26.18	20.73	22.79	53.70	79.98	166.78	141.29	16.83	18.03
2020-03-22T00:01:26	UW14	mi	SUB	36.40	20.77	21.92	20.75	52.60	68.88	138.03	136.02	15.33	17.29	38.59	24.17	22.93	22.09	55.50	82.10	164.05	143.42	16.68	17.18
2020-03-22T07:59:31	UW15	am	SUB	33.81	18.60	20.03	18.36	44.27	62.63	114.30	124.01	13.52	11.31	35.74	19.85	21.01	20.64	45.89	67.17	259.60	127.69	15.21	14.13
2020-03-22T16:03:22	UW16	pm	SUB	41.98	23.52	22.72	23.43	52.09	73.52	139.19	143.95	17.36	16.05	49.13	28.35	23.69	26.89	57.03	89.41	246.80	153.65	20.30	19.09
2020-03-23T00:01:26	UW17	mi	SUB	43.18	32.24	19.85	20.92	50.70	69.32	310.77	127.84	14.64	19.66	45.71	38.35	20.12	21.02	54.52	88.34	226.17	133.81	15.20	26.54
2020-03-23T09:00:00	UW_17_1	am	ULW	33.08	23.46	22.24	15.74	46.44	68.70	78.51	112.81	14.05	16.34	41.23	34.70	23.85	17.78	51.95	94.69	141.46	138.81	21.52	20.70
2020-03-23T16:01:55	UW18	pm	SUB	39.54	21.92	23.05	20.09	50.47	73.89	196.43	122.17	13.68	20.33	43.06	24.71	23.97	21.40	55.15	83.87	288.23	127.50	15.46	20.92
2020-03-24T00:02:53	UW19	mi	SUB	43.91	26.05	18.89	20.19	43.96	70.91	146.10	152.44	10.75	17.40	49.93	28.66	19.92	22.46	50.05	88.10	278.87	145.20	13.87	19.89
2020-03-24T08:02:24	UW20	am	SUB	36.18	23.12	18.79	15.66	40.72	54.94	162.26	112.09	11.92	13.86	39.25	22.36	19.01	16.28	41.95	59.58	197.71	122.67	12.38	15.21
2020-03-24T16:00:29	UW21	pm	SUB	51.13	23.82	22.67	26.80	47.71	75.85	450.26	124.65	14.73	24.80	52.26	27.08	65.24	29.50	61.64	96.95	413.86	124.65	13.79	65.19
2020-03-25T00:01:26	UW22	mi	SUB	40.69	21.42	18.85	16.60	38.50	55.72	127.63	123.94	11.32	14.27	46.64	23.96	20.26	20.90	42.75	68.09	288.22	154.95	15.23	15.41
2020-03-25T08:03:50	UW23	am	SUB	35.59	20.60	17.78	13.95	37.70	50.73	202.05	124.17	7.54	14.38	38.47	22.47	18.58	15.87	40.92	60.03	147.74	139.61	9.44	15.96
2020-03-25T15:00:00	UW23_1	pm	ULW	40.79	24.83	19.03	14.31	45.04	58.22	163.30	99.79	10.58	10.10	46.92	27.79	20.51	15.30	52.79	61.18	666.55	93.60	11.93	11.54
2020-03-26T00:01:26	UW24	mi	SUB	36.59	20.22	17.09	12.30	37.72	49.17	181.78	107.06	9.51	18.39	41.03	21.53	17.74	13.60	38.76	55.57	381.61	120.07	12.55	18.43
2020-03-26T10:00:29	UW24_1	am	ULW	42.89	26.86	22.73	16.94	52.92	60.24	177.83	119.74	16.35	8.31	54.41	33.27	23.29	20.36	58.12	75.00	160.04	142.38	19.55	9.41
2020-03-26T15:00:00	UW24_2	pm	ULW	36.78	21.83	20.66	13.08	48.10	51.92	128.08	91.90	13.39	9.70	40.31	26.10	22.24	16.18	51.89	56.45	418.55	100.84	16.51	10.52
2020-03-27T00:00:00	UW25	mi	SUB	40.11	24.42	19.74	13.72	42.97	57.98	256.13	140.80	10.67	16.62	46.24	27.13	19.60	16.00	45.48	64.01	289.03	166.07	11.61	17.43