Sea ice - atmosphere heat exchange during expedition “Transarctica-2019”
This paper describes the characteristics of atmospheric surface layer and heat balance components of snow-ice cover during drift of RV "Akademik Treshnikov" to the north of the archipelagos Franz Josef Land and Svalbard, in the area 80 - 82N, 30 - 45E, in comparison with observations at dr...
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Online Access: | https://oceanrep.geomar.de/id/eprint/53146/ https://oceanrep.geomar.de/id/eprint/53146/1/Makhotina.pdf https://doi.org/10.1088/1755-1315%2F606%2F1%2F012032 https://doi.org/10.1088/1755-1315/606/1/012032 |
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ftoceanrep:oai:oceanrep.geomar.de:53146 2023-05-15T15:45:29+02:00 Sea ice - atmosphere heat exchange during expedition “Transarctica-2019” Makhotina, I. A. Makshtas, A. P. Yu Kustov, V. 2020-11-27 text https://oceanrep.geomar.de/id/eprint/53146/ https://oceanrep.geomar.de/id/eprint/53146/1/Makhotina.pdf https://doi.org/10.1088/1755-1315%2F606%2F1%2F012032 https://doi.org/10.1088/1755-1315/606/1/012032 en eng IOP Publishing https://oceanrep.geomar.de/id/eprint/53146/1/Makhotina.pdf Makhotina, I. A., Makshtas, A. P. and Yu Kustov, V. (2020) Sea ice - atmosphere heat exchange during expedition “Transarctica-2019”. Open Access IOP Conference Series: Earth and Environmental Science, 606 . Art.Nr. 012032. DOI 10.1088/1755-1315/606/1/012032 <https://doi.org/10.1088/1755-1315%2F606%2F1%2F012032>. doi:10.1088/1755-1315/606/1/012032 cc_by_3.0 info:eu-repo/semantics/openAccess Article PeerReviewed 2020 ftoceanrep https://doi.org/10.1088/1755-1315%2F606%2F1%2F01203210.1088/1755-1315/606/1/012032 2023-04-07T15:57:10Z This paper describes the characteristics of atmospheric surface layer and heat balance components of snow-ice cover during drift of RV "Akademik Treshnikov" to the north of the archipelagos Franz Josef Land and Svalbard, in the area 80 - 82N, 30 - 45E, in comparison with observations at drifting station North Pole-35", worked in the same area in April 2008, and "Ice Base Cape Baranova" in April 2019. Characteristics of atmospheric surface layer and the energy exchange processes during the drift of the expedition"Transarctica-2019" were significantly affected by the presence of clouds and the state of the ice cover. The influence of these factors led to a decrease in the radiative cooling of the surface, the formation of a warmer and wetter ABL and to a weakening of the turbulent exchange between the atmosphere and the snow-ice cover. Comparison of energy exchange characteristics, calculated for the Bolshevik Island (79° N) and for expedition "Transarctica 2019" area shows good agreement between the monthly averaged values and trends in heat fluxes, despite the fact that in the first case the underlying surface was sea ice cover, and in the second it was the land surface. Article in Journal/Newspaper Bolshevik Island Franz Josef Land North Pole Sea ice Svalbard OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) Baranova ENVELOPE(159.744,159.744,53.931,53.931) Franz Josef Land ENVELOPE(55.000,55.000,81.000,81.000) North Pole Svalbard |
institution |
Open Polar |
collection |
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel) |
op_collection_id |
ftoceanrep |
language |
English |
description |
This paper describes the characteristics of atmospheric surface layer and heat balance components of snow-ice cover during drift of RV "Akademik Treshnikov" to the north of the archipelagos Franz Josef Land and Svalbard, in the area 80 - 82N, 30 - 45E, in comparison with observations at drifting station North Pole-35", worked in the same area in April 2008, and "Ice Base Cape Baranova" in April 2019. Characteristics of atmospheric surface layer and the energy exchange processes during the drift of the expedition"Transarctica-2019" were significantly affected by the presence of clouds and the state of the ice cover. The influence of these factors led to a decrease in the radiative cooling of the surface, the formation of a warmer and wetter ABL and to a weakening of the turbulent exchange between the atmosphere and the snow-ice cover. Comparison of energy exchange characteristics, calculated for the Bolshevik Island (79° N) and for expedition "Transarctica 2019" area shows good agreement between the monthly averaged values and trends in heat fluxes, despite the fact that in the first case the underlying surface was sea ice cover, and in the second it was the land surface. |
format |
Article in Journal/Newspaper |
author |
Makhotina, I. A. Makshtas, A. P. Yu Kustov, V. |
spellingShingle |
Makhotina, I. A. Makshtas, A. P. Yu Kustov, V. Sea ice - atmosphere heat exchange during expedition “Transarctica-2019” |
author_facet |
Makhotina, I. A. Makshtas, A. P. Yu Kustov, V. |
author_sort |
Makhotina, I. A. |
title |
Sea ice - atmosphere heat exchange during expedition “Transarctica-2019” |
title_short |
Sea ice - atmosphere heat exchange during expedition “Transarctica-2019” |
title_full |
Sea ice - atmosphere heat exchange during expedition “Transarctica-2019” |
title_fullStr |
Sea ice - atmosphere heat exchange during expedition “Transarctica-2019” |
title_full_unstemmed |
Sea ice - atmosphere heat exchange during expedition “Transarctica-2019” |
title_sort |
sea ice - atmosphere heat exchange during expedition “transarctica-2019” |
publisher |
IOP Publishing |
publishDate |
2020 |
url |
https://oceanrep.geomar.de/id/eprint/53146/ https://oceanrep.geomar.de/id/eprint/53146/1/Makhotina.pdf https://doi.org/10.1088/1755-1315%2F606%2F1%2F012032 https://doi.org/10.1088/1755-1315/606/1/012032 |
long_lat |
ENVELOPE(159.744,159.744,53.931,53.931) ENVELOPE(55.000,55.000,81.000,81.000) |
geographic |
Baranova Franz Josef Land North Pole Svalbard |
geographic_facet |
Baranova Franz Josef Land North Pole Svalbard |
genre |
Bolshevik Island Franz Josef Land North Pole Sea ice Svalbard |
genre_facet |
Bolshevik Island Franz Josef Land North Pole Sea ice Svalbard |
op_relation |
https://oceanrep.geomar.de/id/eprint/53146/1/Makhotina.pdf Makhotina, I. A., Makshtas, A. P. and Yu Kustov, V. (2020) Sea ice - atmosphere heat exchange during expedition “Transarctica-2019”. Open Access IOP Conference Series: Earth and Environmental Science, 606 . Art.Nr. 012032. DOI 10.1088/1755-1315/606/1/012032 <https://doi.org/10.1088/1755-1315%2F606%2F1%2F012032>. doi:10.1088/1755-1315/606/1/012032 |
op_rights |
cc_by_3.0 info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1088/1755-1315%2F606%2F1%2F01203210.1088/1755-1315/606/1/012032 |
_version_ |
1766379902098997248 |