Chlorophyll a measurements from discrete water samples during RV HEINCKE cruise HE492

doi:doi:10.1594/PANGAEA.928901

Chlorophyll a measurements from discrete water samples during RV HEINCKE cruise HE492

This dataset was collected during the cruise HE492 (29.07.2017 to 17.08.2017) with RV HEINCKE from Trondheim, Norway to Longyearbyen, Svalbard - Norway. It contains chlorophyll a measurements [µg/L] from water samples collected from dicrete sampling via CTD. In total, 37 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 HE492: Dr. Uwe John, Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research

BibTex:

@dataset{Voß_Daniela_and_Müller_Annegret_and_Henkel_Rohan_and_John_Uwe_and_Zielinski_Oliver_2021,
    abstract = {This dataset was collected during the cruise HE492 (29.07.2017 to 17.08.2017) with RV HEINCKE from Trondheim, Norway to Longyearbyen, Svalbard - Norway. It contains chlorophyll a measurements [µg/L] from water samples collected from dicrete sampling via CTD. In total, 37 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 HE492: Dr. Uwe John, Alfred-Wegener-Institute, Helmholtz Centre for Polar and Marine Research},
    author = {Voß, Daniela and Müller, Annegret and Henkel, Rohan and John, Uwe and Zielinski, Oliver},
    doi = {10.1594/PANGAEA.928901},
    institution = {PANGAEA (Chemistry)},
    keyword = {'Chlorophyll a', 'Fluorescence', 'North Sea', 'Norwegian Sea', 'Svalbard'},
    title = {Chlorophyll a measurements from discrete water samples during RV HEINCKE cruise HE492},
    url = {https://service.tib.eu/ldmservice/vdataset/png-doi-10-1594-pangaea-928901},
    year = {2021}
}