Chlorophyll a measurements from discrete water samples during RV HEINCKE cruise HE533 ...

• Main Authors: Voß, Daniela, Müller, Annegret, Henkel, Rohan, John, Uwe, Zielinski, Oliver
• Format: Dataset
• Language: English
• Published: PANGAEA 2021
• Subjects: Barents Sea; Chlorophyll a; Fluorescence; North Atlantic/Norwegian Sea; North Sea; Norwegian Sea; Event label; DATE/TIME; LATITUDE; LONGITUDE; ELEVATION; Station label; DEPTH, water; CTD/Rosette; Fluorometric measurement, Turner Design TD700, Arar & Collins 1997; HE533; Heincke; Institut für Chemie und Biologie des Meeres ICBM; Alfred Wegener Institute; North Atlantic
• Online Access: https://dx.doi.org/10.1594/pangaea.928451; https://doi.pangaea.de/10.1594/PANGAEA.928451

This dataset was collected during the cruise HE533 (16.05.2019 to 11.06.2019) with RV HEINCKE from Bremerhaven, Germany to Bremerhaven, Germany. It contains chlorophyll a measurements [µg/L] from water samples collected from dicrete sampling via CTD. In total, 29 stations have been sampled. The obtain chl-a concentrations water samples were filtered onboard through 0.7 μm pore size, glass fiber filters (WhatmannWhatman GF/F) under low vacuum. Filters were frozen immediately at -80 °C until extraction in laboratory by 90% acetone method. Concentrations were calculated from fluorescence measured with a pre-calibrated Turner Design TD 700 laboratory fluorometer (EPA445.0, Arar & Collins, 1997) .Chief Scientist of HE533: Dr. Uwe John, Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research ...