Chlorophyll a measured on water bottle samples during POLARSTERN cruise ARK-XXII/2

DOI

In order to convert the flow through fluorescence to Chl a concentration, discrete seawater samples were collected from Niskin bottles and about 0.5-2.0 L of seawater was filtered through Whatman GF/F filters and stored at -18°C. At the Alfred Wegener Institute for Polar and Marine Research, the filters were extracted in 90% acetone and analyzed with a spectrophotometer for higher values and with a Turner Design fluorometer for lower values.

Identifier
DOI https://doi.org/10.1594/PANGAEA.846873
Related Identifier https://doi.org/10.1029/2009JC005595
Related Identifier https://doi.org/10.1594/PANGAEA.708354
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.846873
Provenance
Creator Nöthig, Eva-Maria ORCID logo; Kuckero, Lilith; Lorenzen, Christiane
Publisher PANGAEA
Publication Year 2015
Rights Creative Commons Attribution 3.0 Unported; https://creativecommons.org/licenses/by/3.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 134 data points
Discipline Earth System Research
Spatial Coverage (-134.960W, 75.001S, 33.889E, 88.132N); Barents Sea; Arctic Ocean; Laptev Sea
Temporal Coverage Begin 2007-07-30T10:53:00Z
Temporal Coverage End 2007-09-24T00:01:00Z