Abundance of the main protist groups in a subset of microscopy samples from leg 3 of the MOSAiC campaign ...

The data sets originates from the weekly sampling events (MOSAiC time series) during the MOSAiC campaign. Water samples from the CTD/Rosette were taken and fixed in Hexamin- buffered Formalin. 50ml subsamples were counted using the Utermöhl method. Counts were carried out with a Zeiss inverted micro...

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Bibliographic Details
Main Author: Kraberg, Alexandra Claudia
Format: Dataset
Language:unknown
Published: PANGAEA 2024
Subjects:
Arctic
MOSAiC expedition
protists
water column
Event label
Identification
LATITUDE
LONGITUDE
DEPTH, water
DATE/TIME
Location
Site
Diatoms, centrales
Diatoms, pennales
Dinoflagellates, athecate
Dinoflagellates, other, indeterminata
Dinoflagellates, thecate
Cryptophyceae
Flagellates, other
Picoplankton
Choanoflagellates
Phaeocystis
Ciliates, other
Cells, other, indeterminata
CTD/Rosette
Light microscopy Utermöhl 1958
PS122/3
Polarstern
Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC
Online Access:https://dx.doi.org/10.1594/pangaea.965913
https://doi.pangaea.de/10.1594/PANGAEA.965913
Description
Summary:The data sets originates from the weekly sampling events (MOSAiC time series) during the MOSAiC campaign. Water samples from the CTD/Rosette were taken and fixed in Hexamin- buffered Formalin. 50ml subsamples were counted using the Utermöhl method. Counts were carried out with a Zeiss inverted microscope. The data set comprises bulk parameters with cell abundances (as cells/l) for the most abundant protist groups. In addition cell numbers for the toxic pennate diatom are provided separately ... : The data file comprises a subset of count data from MOSAiC leg 3. A summary file provides cell totals for the main plankton groups. In addition, individual data for one pennate diatom genus (Pseudo-nitzschia) is also provided. The latter is a subset of the bulk data for pennate diatoms. The values are also included in the bulk data file. The data are used for a manuscript Hoppe et al. (submitted). ...

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