Publikationsdatum:
2023-03-16
Beschreibung:
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).
Schlagwort(e):
ANT-XXXIII/4; AWI_BioOce; AWI_EcolChem; Biological Oceanography @ AWI; Calculated; Canarias Sea; Carbon, organic, particulate; Carbon, organic, particulate mass; Carbon/Nitrogen ratio; Cruise/expedition; CT; CTD/Rosette; CTD-RO; DATE/TIME; DEPTH, water; Ecological Chemistry @ AWI; Element analyser CHNS; Event label; Gear; LATITUDE; LONGITUDE; Nitrogen, organic, particulate; Nitrogen, organic, particulate mass; Number; Polarstern; PS113; PS113_11-2; PS113_1-2; PS113_13-2; PS113_14-2; PS113_15-1; PS113_17-2; PS113_18-2; PS113_20-1; PS113_21-1; PS113_22-2; PS113_23-2; PS113_25-1; PS113_26-2; PS113_27-1; PS113_28-1; PS113_29-2; PS113_30-2; PS113_31-1; PS113_3-2; PS113_33-1; PS113_5-2; PS113_6-2; PS113_7-2; PS113_9-2; PS113-track; Replicates; Sample code/label; South Atlantic Ocean; Underway cruise track measurements; Volume
Materialart:
Dataset
Format:
text/tab-separated-values, 7190 data points
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