Nutrients and delta15N measured in water samples in the Northern Benguela upwelling system during the Africana campaign AF258_B in 2009


Temperature, salinity and fluorescence data of CTD (Seabird 911+) bottle files (reference to data set doi:10.1594/PANGAEA.784365). Concentrations of nutrients in discrete samples from rosette after filtration of seawater by auto-analyser. Nutrients of samples were measured with a Bran & Luebbe autoanalyzer in the home laboratory in Hamburg by applying standard methods. Nitrate isotope composition (delta15N-nitrate) referenced against air-N2 determined by mass spectrometry after conversion of nitrate to N2O by the denitrifyer method. Methods are detailed in Nagel et al. (2013).

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Creator Nagel, Birgit; Emeis, Kay-Christian (ORCID: 0000-0003-0459-913X); Dähnke, Kirstin
Publisher PANGAEA
Contributor Helmholtz-Zentrum Geesthacht Centre for Materials and Coastal Research
Publication Year 2018
Funding Reference Bundesministerium für Bildung und Forschung, Bonn Crossref Funder ID 03F0650 Geochemistry and ecology of the Namibian upwelling system
Rights Data access is restricted (moratorium, sensitive data, license constraints)
OpenAccess false
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 877 data points
Discipline Biospheric Sciences; Ecology; Geosciences; Natural Sciences
Spatial Coverage (10.500W, -24.433S, 14.483E, -17.250N); Benguela Upwelling
Temporal Coverage Begin 2009-12-06T13:33:00Z
Temporal Coverage End 2009-12-14T03:57:00Z