Particulate organic matter from POLARSTERN cruise PS113 (ANT-XXXIII/4), Punta Arenas - Bremerhaven, 2018-05-08 - 2018-06-11 ...

This data set was collected in support of an investigation of the variability of particulate organic matter content and composition across a high-resoultion latitudinal transect across the Atlantic Ocean during the PS113 expedition. 4L of seawater from the clean ships' underway system were filt...

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Bibliographic Details
Main Authors: Hörstmann, Cora, Thomé, Pauline, John, Uwe, Raes, Eric J, Buttigieg, Pier Luigi, Waite, Anya M
Format: Dataset
Language:English
Published: PANGAEA 2021
Subjects:
Event label
Sample code/label
Cruise/expedition
Number
Replicates
Gear
DEPTH, water
Volume
LATITUDE
LONGITUDE
DATE/TIME
Nitrogen, organic, particulate mass
Nitrogen, organic, particulate
Carbon, organic, particulate mass
Carbon, organic, particulate
Carbon/Nitrogen ratio
CTD/Rosette
Underway cruise track measurements
Element analyser CHNS
Calculated
PS113
Polarstern
Biological Oceanography @ AWI AWI_BioOce
Ecological Chemistry @ AWI AWI_EcolChem
Alfred Wegener Institute
Online Access:https://dx.doi.org/10.1594/pangaea.926460
https://doi.pangaea.de/10.1594/PANGAEA.926460
Description
Summary:This data set was collected in support of an investigation of the variability of particulate organic matter content and composition across a high-resoultion latitudinal transect across the Atlantic Ocean during the PS113 expedition. 4L of seawater from the clean ships' underway system were filtered on a 0.7 µm pre-combusted GFF filter. Samples were snap-frozen and stored at -80°C while at sea. Samples were acid fumed and dried before analyses. Particulate organic carbon and particulate nitrogen contents were measured using an Euro EA elemental analyzer (CHNS; EuroVector, Italy). This data reflects high-resolution spatial variabilites in particulate organic carbon and particulate nitrogen concentrations in surface waters accompanied by few samples from higher depths (0 - 400 m). ... : Projekt: POF IV Research Programme topic 6 and subtopic 6.2, Biological Oceanography and Ecological Chemistry Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research, Germany. ...

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