ARCtic Study of Permafrost Ice Nucleation (ARCSPIN) Cumulative Ice Nucleating Particles (INP) Data, Alaska, 2021 ...
We proposed to analyze samples for ice nucleating particles (INPs) and microbial composition through a land-based field study, and to eventually simulate observations in an Earth System model. Our overarching hypothesis is that INPs released from thawing permafrost—a hitherto overlooked source of IN...
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NSF Arctic Data Center
2023
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Online Access: | https://dx.doi.org/10.18739/a2833n072 https://arcticdata.io/catalog/view/doi:10.18739/A2833N072 |
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ftdatacite:10.18739/a2833n072 2024-02-04T09:57:26+01:00 ARCtic Study of Permafrost Ice Nucleation (ARCSPIN) Cumulative Ice Nucleating Particles (INP) Data, Alaska, 2021 ... Barry, Kevin 2023 text/xml https://dx.doi.org/10.18739/a2833n072 https://arcticdata.io/catalog/view/doi:10.18739/A2833N072 en eng NSF Arctic Data Center Dataset dataset 2023 ftdatacite https://doi.org/10.18739/a2833n072 2024-01-05T03:42:18Z We proposed to analyze samples for ice nucleating particles (INPs) and microbial composition through a land-based field study, and to eventually simulate observations in an Earth System model. Our overarching hypothesis is that INPs released from thawing permafrost—a hitherto overlooked source of INPs—significantly influence cloud radiative properties in the Arctic. The primary field deployment called ARCSPIN (ARCtic Study of Permafrost Ice Nucleation) was conducted from September 1-17, 2021, within and near Utqiaġvik, Alaska. Permafrost, seasonally thawed active layer, ice wedge, vegetation, water, and aerosol samples were collected. Samples targeted downwind of thermokarst lakes, with some days that collected measurements upwind as well. We also include aerosol filters collected at a fixed site at the Department of Energy Atmospheric Radiation Measurement North Slope of Alaska atmospheric observatory (DOE). Here, we provide the INP-temperature spectra along with 95% confidence interval widths, which follow ... Dataset Arctic Ice north slope permafrost Thermokarst wedge* Alaska DataCite Metadata Store (German National Library of Science and Technology) Arctic |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
description |
We proposed to analyze samples for ice nucleating particles (INPs) and microbial composition through a land-based field study, and to eventually simulate observations in an Earth System model. Our overarching hypothesis is that INPs released from thawing permafrost—a hitherto overlooked source of INPs—significantly influence cloud radiative properties in the Arctic. The primary field deployment called ARCSPIN (ARCtic Study of Permafrost Ice Nucleation) was conducted from September 1-17, 2021, within and near Utqiaġvik, Alaska. Permafrost, seasonally thawed active layer, ice wedge, vegetation, water, and aerosol samples were collected. Samples targeted downwind of thermokarst lakes, with some days that collected measurements upwind as well. We also include aerosol filters collected at a fixed site at the Department of Energy Atmospheric Radiation Measurement North Slope of Alaska atmospheric observatory (DOE). Here, we provide the INP-temperature spectra along with 95% confidence interval widths, which follow ... |
format |
Dataset |
author |
Barry, Kevin |
spellingShingle |
Barry, Kevin ARCtic Study of Permafrost Ice Nucleation (ARCSPIN) Cumulative Ice Nucleating Particles (INP) Data, Alaska, 2021 ... |
author_facet |
Barry, Kevin |
author_sort |
Barry, Kevin |
title |
ARCtic Study of Permafrost Ice Nucleation (ARCSPIN) Cumulative Ice Nucleating Particles (INP) Data, Alaska, 2021 ... |
title_short |
ARCtic Study of Permafrost Ice Nucleation (ARCSPIN) Cumulative Ice Nucleating Particles (INP) Data, Alaska, 2021 ... |
title_full |
ARCtic Study of Permafrost Ice Nucleation (ARCSPIN) Cumulative Ice Nucleating Particles (INP) Data, Alaska, 2021 ... |
title_fullStr |
ARCtic Study of Permafrost Ice Nucleation (ARCSPIN) Cumulative Ice Nucleating Particles (INP) Data, Alaska, 2021 ... |
title_full_unstemmed |
ARCtic Study of Permafrost Ice Nucleation (ARCSPIN) Cumulative Ice Nucleating Particles (INP) Data, Alaska, 2021 ... |
title_sort |
arctic study of permafrost ice nucleation (arcspin) cumulative ice nucleating particles (inp) data, alaska, 2021 ... |
publisher |
NSF Arctic Data Center |
publishDate |
2023 |
url |
https://dx.doi.org/10.18739/a2833n072 https://arcticdata.io/catalog/view/doi:10.18739/A2833N072 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Ice north slope permafrost Thermokarst wedge* Alaska |
genre_facet |
Arctic Ice north slope permafrost Thermokarst wedge* Alaska |
op_doi |
https://doi.org/10.18739/a2833n072 |
_version_ |
1789961759380996096 |