Sea-ice monitoring by ship-based visual observation during JARE ―Simplification of observation method based on the ASPeCt protocol―
A protocol for ship-based visual observation of sea ice is proposed for the Japanese Antarctic Research Expedition (JARE). The protocol is a simplified version of the ASPeCt protocol, used for extracting quantitative information on sea ice. The ship-based visual observations started from JARE-46. In...
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National Institute of Polar Research
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Online Access: | https://doi.org/10.15094/00009378 https://doaj.org/article/32725386159d4fed8ee7c2f3599c0bcc |
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fttriple:oai:gotriple.eu:oai:doaj.org/article:32725386159d4fed8ee7c2f3599c0bcc 2023-05-15T13:42:16+02:00 Sea-ice monitoring by ship-based visual observation during JARE ―Simplification of observation method based on the ASPeCt protocol― Kay I. Ohshima Shuki Ushio Akihisa S. Otsuki 2006-11-01 https://doi.org/10.15094/00009378 https://doaj.org/article/32725386159d4fed8ee7c2f3599c0bcc en other eng National Institute of Polar Research doi:10.15094/00009378 0085-7289 2432-079X https://doaj.org/article/32725386159d4fed8ee7c2f3599c0bcc undefined Antarctic Record, Vol 50, Iss 3, Pp 304-316 (2006) geo envir Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 2006 fttriple https://doi.org/10.15094/00009378 2023-01-22T19:23:22Z A protocol for ship-based visual observation of sea ice is proposed for the Japanese Antarctic Research Expedition (JARE). The protocol is a simplified version of the ASPeCt protocol, used for extracting quantitative information on sea ice. The ship-based visual observations started from JARE-46. In the pack ice region, ice thickness, ratio of deformed ice, and total ice volume increased toward the coast. Continuous monitoring of sea ice, particularly its thickness, by ship-based observation is effective for obtaining information on climatology and interannual variation of sea ice in the coastal pack ice region. Article in Journal/Newspaper Antarc* Antarctic Sea ice Unknown Antarctic |
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Open Polar |
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op_collection_id |
fttriple |
language |
English |
topic |
geo envir |
spellingShingle |
geo envir Kay I. Ohshima Shuki Ushio Akihisa S. Otsuki Sea-ice monitoring by ship-based visual observation during JARE ―Simplification of observation method based on the ASPeCt protocol― |
topic_facet |
geo envir |
description |
A protocol for ship-based visual observation of sea ice is proposed for the Japanese Antarctic Research Expedition (JARE). The protocol is a simplified version of the ASPeCt protocol, used for extracting quantitative information on sea ice. The ship-based visual observations started from JARE-46. In the pack ice region, ice thickness, ratio of deformed ice, and total ice volume increased toward the coast. Continuous monitoring of sea ice, particularly its thickness, by ship-based observation is effective for obtaining information on climatology and interannual variation of sea ice in the coastal pack ice region. |
format |
Article in Journal/Newspaper |
author |
Kay I. Ohshima Shuki Ushio Akihisa S. Otsuki |
author_facet |
Kay I. Ohshima Shuki Ushio Akihisa S. Otsuki |
author_sort |
Kay I. Ohshima |
title |
Sea-ice monitoring by ship-based visual observation during JARE ―Simplification of observation method based on the ASPeCt protocol― |
title_short |
Sea-ice monitoring by ship-based visual observation during JARE ―Simplification of observation method based on the ASPeCt protocol― |
title_full |
Sea-ice monitoring by ship-based visual observation during JARE ―Simplification of observation method based on the ASPeCt protocol― |
title_fullStr |
Sea-ice monitoring by ship-based visual observation during JARE ―Simplification of observation method based on the ASPeCt protocol― |
title_full_unstemmed |
Sea-ice monitoring by ship-based visual observation during JARE ―Simplification of observation method based on the ASPeCt protocol― |
title_sort |
sea-ice monitoring by ship-based visual observation during jare ―simplification of observation method based on the aspect protocol― |
publisher |
National Institute of Polar Research |
publishDate |
2006 |
url |
https://doi.org/10.15094/00009378 https://doaj.org/article/32725386159d4fed8ee7c2f3599c0bcc |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Sea ice |
genre_facet |
Antarc* Antarctic Sea ice |
op_source |
Antarctic Record, Vol 50, Iss 3, Pp 304-316 (2006) |
op_relation |
doi:10.15094/00009378 0085-7289 2432-079X https://doaj.org/article/32725386159d4fed8ee7c2f3599c0bcc |
op_rights |
undefined |
op_doi |
https://doi.org/10.15094/00009378 |
_version_ |
1766165909593915392 |