Shipborne Ice Nucleating Particle (INP) measurements in the Arctic during PS106.1 and PS106.2 ...

During the Polarstern cruises PS106.1 and PS106.2 in the framework of the PASCAL campaign atmospheric filter samples were taken. The filters (polycarbonate, 0.2µm pore size) were sampled through an PM10 inlet and analyzed for Ice Nucleating Particles (INP) with the Leipzig Ice Nucleation Array (LINA...

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Bibliographic Details
Main Authors: Hartmann, Markus, Gong, Xianda, Welti, André, Stratmann, Frank
Format: Dataset
Language:English
Published: PANGAEA 2020
Subjects:
Arctic
Ice Nucleating Particles
PASCAL
Polarstern
PS106
Sample ID
DATE/TIME
Volume
Frozen droplets, fraction
Underway air sampling
Underway cruise track measurements
Leipzig Ice Nucleation Array LINA
PS106/1
PS106/2
Arctic Amplification AC3
Online Access:https://dx.doi.org/10.1594/pangaea.919194
https://doi.pangaea.de/10.1594/PANGAEA.919194
Description
Summary:During the Polarstern cruises PS106.1 and PS106.2 in the framework of the PASCAL campaign atmospheric filter samples were taken. The filters (polycarbonate, 0.2µm pore size) were sampled through an PM10 inlet and analyzed for Ice Nucleating Particles (INP) with the Leipzig Ice Nucleation Array (LINA). Here the fraction of frozen droplets (f_ice) is reported. We also provide the drop volume (V_drop), the amount of water used wash off the particles from the filter (V_water) and the volume of air sampled onto each filter (V_air), which can be used to derive atmospheric INP concentrations. ...

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