Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries
The historical development of ice nucleating particle concentrations (NINP) is still unknown. Here, we present for the first time NINP from the past 500 years at two Arctic sites derived from ice core samples. The samples originate from the EUROCORE ice core (Summit, Central Greenland) and from the...
Published in: | Geophysical Research Letters |
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Language: | English |
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American Geophysical Union
2019
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Online Access: | https://boris.unibe.ch/129883/1/2019_GeophysResLett.pdf https://boris.unibe.ch/129883/7/Hartmann_et_al-2019-Geophysical_Research_Letters.pdf https://boris.unibe.ch/129883/ |
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ftunivbern:oai:boris.unibe.ch:129883 2023-08-20T04:02:57+02:00 Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries Hartmann, M. Blunier, T. Brügger, Sandra O. Schmale, J. Schwikowski, M. Vogel, A. Wex, H. Stratmann, F. 2019 application/pdf https://boris.unibe.ch/129883/1/2019_GeophysResLett.pdf https://boris.unibe.ch/129883/7/Hartmann_et_al-2019-Geophysical_Research_Letters.pdf https://boris.unibe.ch/129883/ eng eng American Geophysical Union https://boris.unibe.ch/129883/ info:eu-repo/semantics/restrictedAccess info:eu-repo/semantics/openAccess Hartmann, M.; Blunier, T.; Brügger, Sandra O.; Schmale, J.; Schwikowski, M.; Vogel, A.; Wex, H.; Stratmann, F. (2019). Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries. Geophysical Research Letters, 46(7), pp. 4007-4016. American Geophysical Union 10.1029/2019GL082311 <http://dx.doi.org/10.1029/2019GL082311> 580 Plants (Botany) info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion PeerReviewed 2019 ftunivbern https://doi.org/10.1029/2019GL082311 2023-07-31T21:51:53Z The historical development of ice nucleating particle concentrations (NINP) is still unknown. Here, we present for the first time NINP from the past 500 years at two Arctic sites derived from ice core samples. The samples originate from the EUROCORE ice core (Summit, Central Greenland) and from the Lomo09 ice core (Lomonosovfonna, Svalbard). No long term trend is obvious in the measured samples, and the overall range of NINP is comparable to present‐day observations. We observe that the short term variations in NINP is larger than the long‐term variability, but neither anthropogenic pollution nor volcanic eruptions seem to have influenced NINP in the measured temperature range. Shape and onset temperature of several INP spectra suggests that INP of biogenic origin contributed to the Arctic INP population throughout the past Article in Journal/Newspaper Arctic Arctic Greenland ice core Svalbard BORIS (Bern Open Repository and Information System, University of Bern) Arctic Greenland Lomonosovfonna ENVELOPE(17.663,17.663,78.774,78.774) Svalbard Geophysical Research Letters 46 7 4007 4016 |
institution |
Open Polar |
collection |
BORIS (Bern Open Repository and Information System, University of Bern) |
op_collection_id |
ftunivbern |
language |
English |
topic |
580 Plants (Botany) |
spellingShingle |
580 Plants (Botany) Hartmann, M. Blunier, T. Brügger, Sandra O. Schmale, J. Schwikowski, M. Vogel, A. Wex, H. Stratmann, F. Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries |
topic_facet |
580 Plants (Botany) |
description |
The historical development of ice nucleating particle concentrations (NINP) is still unknown. Here, we present for the first time NINP from the past 500 years at two Arctic sites derived from ice core samples. The samples originate from the EUROCORE ice core (Summit, Central Greenland) and from the Lomo09 ice core (Lomonosovfonna, Svalbard). No long term trend is obvious in the measured samples, and the overall range of NINP is comparable to present‐day observations. We observe that the short term variations in NINP is larger than the long‐term variability, but neither anthropogenic pollution nor volcanic eruptions seem to have influenced NINP in the measured temperature range. Shape and onset temperature of several INP spectra suggests that INP of biogenic origin contributed to the Arctic INP population throughout the past |
format |
Article in Journal/Newspaper |
author |
Hartmann, M. Blunier, T. Brügger, Sandra O. Schmale, J. Schwikowski, M. Vogel, A. Wex, H. Stratmann, F. |
author_facet |
Hartmann, M. Blunier, T. Brügger, Sandra O. Schmale, J. Schwikowski, M. Vogel, A. Wex, H. Stratmann, F. |
author_sort |
Hartmann, M. |
title |
Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries |
title_short |
Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries |
title_full |
Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries |
title_fullStr |
Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries |
title_full_unstemmed |
Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries |
title_sort |
variation of ice nucleating particles in the european arctic over the last centuries |
publisher |
American Geophysical Union |
publishDate |
2019 |
url |
https://boris.unibe.ch/129883/1/2019_GeophysResLett.pdf https://boris.unibe.ch/129883/7/Hartmann_et_al-2019-Geophysical_Research_Letters.pdf https://boris.unibe.ch/129883/ |
long_lat |
ENVELOPE(17.663,17.663,78.774,78.774) |
geographic |
Arctic Greenland Lomonosovfonna Svalbard |
geographic_facet |
Arctic Greenland Lomonosovfonna Svalbard |
genre |
Arctic Arctic Greenland ice core Svalbard |
genre_facet |
Arctic Arctic Greenland ice core Svalbard |
op_source |
Hartmann, M.; Blunier, T.; Brügger, Sandra O.; Schmale, J.; Schwikowski, M.; Vogel, A.; Wex, H.; Stratmann, F. (2019). Variation of Ice Nucleating Particles in the European Arctic over the Last Centuries. Geophysical Research Letters, 46(7), pp. 4007-4016. American Geophysical Union 10.1029/2019GL082311 <http://dx.doi.org/10.1029/2019GL082311> |
op_relation |
https://boris.unibe.ch/129883/ |
op_rights |
info:eu-repo/semantics/restrictedAccess info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1029/2019GL082311 |
container_title |
Geophysical Research Letters |
container_volume |
46 |
container_issue |
7 |
container_start_page |
4007 |
op_container_end_page |
4016 |
_version_ |
1774713464158158848 |