Measurements of Ice Nucleating Particles in ice core samples from Lomonosovfonna (Svalbard) and Summit (Greenland)

doi:doi:10.1594/PANGAEA.899048

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Measurements of Ice Nucleating Particles in ice core samples from Lomonosovfonna (Svalbard) and Summit (Greenland)

The ice nucelating ability of samples from two Arctic ice cores was measured. The Lomo09 ice core originates from Lomonosovfonna (Svalbard;78°49'24"N, 17°25'59"E) and the EUROCORE ice core from Summit (Greenland; 72.58°N, 37.64°W). Lomo09 samples come from the time period between 1479 to 1950, EUROCORE samples from the time period between 1734 and 1989.

The measurements were performed with the Leipzig Ice Nucleation Array (LINA) and the Ice Nucleation Droplet Array (INDA). LINA and INDA are both droplet freezing arrays, whose primary difference lies in number and volume of the droplets (LINA: 90 droplets with a volume of 1 µL; INDA: 96 droplets with a volume of 50 µL). Both devices yield the fraction of frozen droplets (f_ice) as function of temperature as the measured quantity. Based on Vali (1971), f_ice can be further translated into number concentrations of ice nucleating particles (INP).

For information regarding depth and age of individual samples see the tables in "further details".

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Hartmann, Markus, Blunier, Thomas, Brügger, Sandra Olivia, Schmale, Julia, Schwikowski, Margit, Vogel, Alexander, Wex, Heike, Stratmann, Frank (2019). Dataset: Measurements of Ice Nucleating Particles in ice core samples from Lomonosovfonna (Svalbard) and Summit (Greenland). https://doi.org/10.1594/PANGAEA.899048

DOI retrieved: 2019

Additional Info

Field	Value
Imported on	November 30, 2024
Last update	November 30, 2024
License	CC-BY-4.0
Source	https://doi.org/10.1594/PANGAEA.899048
Author	Hartmann, Markus
Given Name	Markus
Family Name	Hartmann
More Authors	Blunier, Thomas Brügger, Sandra Olivia Schmale, Julia Schwikowski, Margit Vogel, Alexander Wex, Heike Stratmann, Frank
Source Creation	2019
Publication Year	2019
Resource Type	application/zip - filename: Hartmann-etal_2019
Subject Areas	Name: Lithosphere
Related Identifiers	Title: Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries Identifier: https://doi.org/10.1029/2019GL082311 Type: DOI Relation: IsSupplementTo Year: 2019 Source: Geophysical Research Letters Authors: Hartmann Markus , Blunier Thomas , Brügger Sandra Olivia , Schmale Julia , Schwikowski Margit , Vogel Alexander , Wex Heike , Stratmann Frank . Title: Atmospheric methane, record from a Greenland Ice Core over the last 1000 year Identifier: https://doi.org/10.1029/93GL02414 Type: DOI Relation: References Year: 1993 Source: Geophysical Research Letters Authors: Blunier Thomas , Chappellaz Jérôme A , Schwander Jakob , Barnola Jean-Marc , Desperts T , Stauffer Bernhard , Raynaud Dominique , Vali Gabor , Wendl I A , Eichler Anja , Isaksson Elisabeth , Martma T , Schwikowski Margit . Title: Quantitative Evaluation of Experimental Results an the Heterogeneous Freezing Nucleation of Supercooled Liquids Identifier: https://doi.org/10.1175/1520-0469(1971)028%3C0402:QEOERA%3E2.0.CO;2 Type: DOI Relation: References Year: 1971 Source: Journal of the Atmospheric Sciences Authors: Blunier Thomas , Chappellaz Jérôme A , Schwander Jakob , Barnola Jean-Marc , Desperts T , Stauffer Bernhard , Raynaud Dominique , Vali Gabor , Wendl I A , Eichler Anja , Isaksson Elisabeth , Martma T , Schwikowski Margit . Title: 800-year ice-core record of nitrogen deposition in Svalbard linked to ocean productivity and biogenic emissions Identifier: https://doi.org/10.5194/acp-15-7287-2015 Type: DOI Relation: References Year: 2015 Source: Atmospheric Chemistry and Physics Authors: Blunier Thomas , Chappellaz Jérôme A , Schwander Jakob , Barnola Jean-Marc , Desperts T , Stauffer Bernhard , Raynaud Dominique , Vali Gabor , Wendl I A , Eichler Anja , Isaksson Elisabeth , Martma T , Schwikowski Margit . Title: Metadata tables relating sample label to depth and age Identifier: https://store.pangaea.de/Publications/Hartmann-etal_2019/tables_Hartmann.pdf Type: DOI Relation: References Authors: Blunier Thomas , Chappellaz Jérôme A , Schwander Jakob , Barnola Jean-Marc , Desperts T , Stauffer Bernhard , Raynaud Dominique , Vali Gabor , Wendl I A , Eichler Anja , Isaksson Elisabeth , Martma T , Schwikowski Margit .