Dissolved organic matter and trace metals in solid-phase extracts of water samples from the Elbe-Weser estuary

Water samples were either acidified to pH 2 or processed without acidification (pH 8) prior solid-phase extraction (SPE). SPE was performed in quadruplicates. Thus, the given concentrations and elemental ratios of solid-phase extracts are average values of quadruplicate measurements (+/- standard de...

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Bibliographische Detailangaben
Hauptverfasser:	Ksionzek, Kerstin B, Zhang, Jing, Ludwichowski, Kai-Uwe, Wilhelms-Dick, Dorothee, Trimborn, Scarlett, Jendrossek, Thomas, Kattner, Gerhard, Koch, Boris P
Format:	Dataset
Sprache:	eng
Schlagworte:	Arsenic, extracted Arsenic, extracted, standard deviation Bottle, unknown Carbon, organic, dissolved Carbon, organic, dissolved, extracted Carbon, organic, dissolved, extracted, standard deviation Carbon/Arsenic ratio Carbon/Arsenic ratio, standard deviation Carbon/Chromium ratio Carbon/Chromium ratio, standard deviation Carbon/Cobalt ratio Carbon/Cobalt ratio, standard deviation Carbon/Copper ratio Carbon/Copper ratio, standard deviation Carbon/Nickel ratio Carbon/Nickel ratio, standard deviation Carbon/Nitrogen ratio Carbon/Nitrogen ratio, standard deviation Carbon/Phosphorus ratio Carbon/Phosphorus ratio, standard deviation Carbon/sulfur ratio Carbon/sulfur ratio, standard deviation Carbon/Vanadium ratio Carbon/Vanadium ratio, standard deviation Chromium, extracted Chromium, extracted, standard deviation Cobalt Cobalt, extracted Cobalt, extracted, standard deviation Copper Copper, extracted Copper, extracted, standard deviation CTD/Rosette Date/Time of event DEPTH, water Event label followed by High temperature catalytic oxidation (HTCO) HE426 Heincke ICP-MS, Elemental Scientific, seaFAST Latitude of event Longitude of event Nickel, extracted Nickel, extracted, standard deviation Nitrogen, organic, dissolved, extracted Nitrogen, organic, dissolved, extracted, standard deviation Nitrogen, total dissolved Phosphorus, organic, dissolved, extracted, standard deviation Phosphorus, organic, extracted, dissolved Salinity Solid phase extraction (SPE) Solid phase extraction (SPE) followed by ICP-MS Station label Sulfur, organic, dissolved, extracted Sulfur, organic, dissolved, extracted, standard deviation Vanadium, extracted Vanadium, extracted, standard deviation
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Beschreibung
Zusammenfassung:	Water samples were either acidified to pH 2 or processed without acidification (pH 8) prior solid-phase extraction (SPE). SPE was performed in quadruplicates. Thus, the given concentrations and elemental ratios of solid-phase extracts are average values of quadruplicate measurements (+/- standard deviation).Some values for SPE-V and SPE-As were below limit of detection (LOD).
DOI:	10.1594/pangaea.895909