Organic matter and phytoplankton measurements of POLARSTERN cruise PS114

DOI

The discrete biogeochemical measurements from RV Polarstern PS114 sampled for organic matter, primary production and phytoplankton abundances. The parameters include POC, phytoplankton abundances and production. The samples were acquired within 0-100 m of the Greenland Sea between 78°N to 80°N and 3°E to 10°E. The data was collected daily on board PS114 from 16th July 2018-23rd July 2018 . The water collection occurred using a CTD and laboratory methods varied by parameter. POC was analyzed using a EURO EA CHNS-O Elemental Analyzer, carbohydrates were analyzed using High performance anion exchange chromatography with pulsed amperometric detection, amino acids were analyzed using High Performance Liquid Chromatography (HPLC) ortho-phthaldialdehyde derivatization, rates of primary production (PP) were measured in situ using the 14C method and subsampled as total PP (PP-TOC), particulate PP (PP-POC), and dissolved PP (PP-DOC), cell abundances were measured using orange and red autofluorescence detected by flow cytometry. The purpose of data collection was to understand seasonal cycling of organic mater.

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.942618
Related Identifier https://doi.org/10.1111/1462-2920.16036
Related Identifier https://doi.org/10.1594/PANGAEA.898695
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.942618
Provenance
Creator von Jackowski, Anabel; Grosse, Julia; Nöthig, Eva-Maria; Engel, Anja
Publisher PANGAEA - Data Publisher for Earth & Environmental Science
Publication Year 2022
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 624 data points
Discipline Earth System Research
Spatial Coverage (3.201W, 78.616S, 9.299E, 79.945N)
Temporal Coverage Begin 2018-07-16T12:58:00Z
Temporal Coverage End 2018-07-23T01:25:00Z