Citation:

PANGAEA.932070

Name: Amino acid and carbohydrate patterns in particulate carbon of different size-fractions across Fram Strait during POLARSTERN cruise PS107
Published: 2021-06-02
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Arctic Ocean; degradation

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Abstract:

Amino acids (AA) and carbohydrates (CHO) are produced by phytoplankton as part of the particulate organic carbon (POC) fraction, and are subsequently consumed by smaller heterotrophs. We investigated changes in quantity and quality of individual AA and CHO in three size-fractions of POC (< 10 um, 0.7 - 10 um, 0.2 - 0.7 um) at three stations in the Fram Strait during annual Hausgarten sampling cruise PS107.

Keyword(s):

Arctic Ocean; degradation

Supplement to:

Grosse, Julia; Nöthig, Eva-Maria; Torres-Valdés, Sinhué; Engel, Anja (2021): Summertime Amino Acid and Carbohydrate Patterns in Particulate and Dissolved Organic Carbon Across Fram Strait. Frontiers in Marine Science, 8, https://doi.org/10.3389/fmars.2021.684675

Project(s):

FRontiers in Arctic marine Monitoring (FRAM)

Understanding the links between pelagic microbial ecosystems and organic matter cycling in the changing Arctic (μARC) (Micro-ARC)

Coverage:

Median Latitude: 79.335953 * Median Longitude: 1.704123 * South-bound Latitude: 78.855347 * West-bound Longitude: -3.940171 * North-bound Latitude: 80.000382 * East-bound Longitude: 6.113198

Date/Time Start: 2017-08-03T23:15:00 * Date/Time End: 2017-08-12T18:26:00

Minimum DEPTH, water: 10 m * Maximum DEPTH, water: 100 m

Event(s):

PS107_24-1 * Latitude: 78.855760 * Longitude: -3.941640 * Date/Time: 2017-08-03T22:33:00 * Elevation: -1992.0 m * Location: North Greenland Sea * Campaign: (ARK-XXXI/2) * Basis: * Method/Device: (CTD-RO)

PS107_34-5 * Latitude: 80.000330 * Longitude: 2.940230 * Date/Time: 2017-08-09T03:06:00 * Elevation: -2551.0 m * Location: North Greenland Sea * Campaign: (ARK-XXXI/2) * Basis: * Method/Device: (CTD-RO)

PS107_43-6 * Latitude: 79.152750 * Longitude: 6.115240 * Date/Time: 2017-08-12T18:12:00 * Elevation: -1317.0 m * Location: North Greenland Sea * Campaign: (ARK-XXXI/2) * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Engel, Anja
2	Sample code/label	Sample label		Engel, Anja		station label
3	DATE/TIME	Date/Time		Engel, Anja		Geocode
4	LATITUDE	Latitude		Engel, Anja		Geocode
5	LONGITUDE	Longitude		Engel, Anja		Geocode
6	DEPTH, water	Depth water	m	Engel, Anja		Geocode
7	Size fraction	Size fraction		Engel, Anja
8	Aspartic acid and Asparagine	AsX	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
9	Glutamine and Glutamic acid	GlX	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
10	Serine	Ser	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
11	Glycine	Gly	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
12	Tyrosine	Tyr	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
13	Arginine	Arg	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
14	Alanine	Ala	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
15	gamma-Aminobutyric acid	g-ABA	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
16	Threonine	Thr	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
17	Valine	Val	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
18	Isoleucine	Ile	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
19	Phenylalanine	Phe	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
20	Leucine	Leu	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA
21	Amino acids	AA	nmol/l	Engel, Anja	High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, Agilent 1260	PAA_sum
22	Fucose	Fuc	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
23	Rhamnose	Rha	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
24	Galactosamine	GalN	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
25	Arabinose	Ara	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
26	Glucosamine	GlcN	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
27	Galactose	Gal	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
28	Glucose	Glc	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
29	Mannose/Xylose	Man/Xyl	µmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
30	Gluconic acid	GlucAc	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
31	Muramic acid	Mur	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
32	Galacturonic acid	GalA	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
33	Glucuronic acid	GlcA	nmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO
34	Carbohydrates, particulate	CHO part	µmol/l	Engel, Anja	High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD), Dionex 3000	PCHO_sum

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1305 data points

Download Data

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

View dataset as HTML