Pelagic protist (including phytoplankton) abundance and biodiversity data collected from the water column and water filled voids inside ridges during MOSAiC legs 2 to 4 in 2019/2020 ...

The data has been collected during the the year-long drift expedition "Multidisciplinary drifting Observatory for the Study of Arctic Climate" (MOSAiC) from September 2019 to September 2020 on research vessel Polarstern. The samples were collected with Niskin bottles attached to a CTD rose...

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Bibliographic Details
Main Authors: Assmy, Philipp, Wiktor, Jozef M, Dąbrowska, Anna Maria, Tatarek, Agnieszka, Rozanska, Magdalena, Olsen, Lasse Mørk, Gardner, Jessie, Müller, Oliver, Hoppe, Clara Jule Marie, Gradinger, Rolf, Granskog, Mats A
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
Arctic Ocean
Diatom
MOSAiC_ECO
Phytoplankton
protists
Field number description
Cruise/expedition
Event label
Comment
DATE/TIME
Location
LONGITUDE
LATITUDE
Depth, bathymetric
Gear
Depth, water, bottom/maximum
Depth, water, top/minimum
Phylum
Class
Order
Family
Genus
Taxon/taxa, unique identification
Taxon/taxa, unique identification Semantic URI
Taxon/taxa, unique identification URI
Scientific name
Identification qualifier
Life stage
Size group description
Organism remarks
Identification remarks
Individuals
Fields
Magnification
Investigator
Date of determination
Sample volume
Abundance
Ice corer
Remotely operated sensor platform BEAST
Snow sampler metal
CTD/Rosette
Laser Particle Sizer LPS
Conductivity meter
Air sampler
Radiosonde
Hand pump
Quantitative phytoplankton method Utermöhl, 1958
PS122/2
PS122/3
Arctic
Online Access:https://dx.doi.org/10.1594/pangaea.957640
https://doi.pangaea.de/10.1594/PANGAEA.957640
Description
Summary:The data has been collected during the the year-long drift expedition "Multidisciplinary drifting Observatory for the Study of Arctic Climate" (MOSAiC) from September 2019 to September 2020 on research vessel Polarstern. The samples were collected with Niskin bottles attached to a CTD rosette, an Apstein net with 20 µm mesh size, a hand pump or a pump mounted on a ROV. The samples were preserved using a few drops of Lugol and hexamethylenetetramine-buffered formalin at a final concentration of 1%. The samples were collected with Niskin bottles attached to a CTD rosette at the following depths: 5, 10, 30, 60, 90 m and deep chlorophyll max (DCM). Protists were identified and counted with light microscopy using the Utermöhl method and the result are given as cells per liter (cells/L) called Abundance. ...

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