Amino acid and carbohydrate patterns in particulate carbon of different size-fractions across Fram Strait during POLARSTERN cruise PS107

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,...

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Bibliographic Details
Main Authors: Grosse, Julia, Engel, Anja
Format: Dataset
Language:English
Published: PANGAEA 2021
Subjects:
Alanine
Amino acids
Arabinose
Arctic Ocean
Arginine
ARK-XXXI/2
Aspartic acid and Asparagine
Carbohydrates
particulate
CTD/Rosette
CTD-RO
DATE/TIME
degradation
DEPTH
water
Event label
FRAM
FRontiers in Arctic marine Monitoring
Fucose
Galactosamine
Galactose
Galacturonic acid
gamma-Aminobutyric acid
Gluconic acid
Glucosamine
Glucose
Glucuronic acid
Glutamine and Glutamic acid
Glycine
High performance anion exchange chromatography with pulsed amperometric detection (HPAEC-PAD)
Dionex 3000
High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization
Agilent 1260
Isoleucine
LATITUDE
Leucine
LONGITUDE
Mannose/Xylose
Micro-ARC
Muramic acid
North Greenland Sea
Phenylalanine
Polarstern
PS107
PS107_24-1
PS107_34-5
PS107_43-6
Rhamnose
Sample code/label
Serine
Arctic
Greenland
Fram Strait
Greenland Sea
North Greenland
Phytoplankton
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.932070
https://doi.org/10.1594/PANGAEA.932070
Description
Summary: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.

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