Spatial variations of δ18O and ion species in the snowpack of the northwestern Greenland ice sheet
To determine the transport processes of water vapor and aerosols over the northwestern Greenland ice sheet, we undertook a glaciological observation at a coastal site on the northwestern part of the ice sheet and revealed spatial variations in δ18O and in the concentrations of chemical substances in...
Published in: | Bulletin of Glaciological Research |
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Language: | English |
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The Japanese Society of Snow and Ice
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Online Access: | http://hdl.handle.net/2115/56969 https://doi.org/10.5331/bgr.32.79 |
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fthokunivhus:oai:eprints.lib.hokudai.ac.jp:2115/56969 2023-05-15T16:20:55+02:00 Spatial variations of δ18O and ion species in the snowpack of the northwestern Greenland ice sheet グリーンランド氷床北西部における積雪中のδ18Oと化学成分の空間分布 MATOBA, Sumito YAMASAKI, Tetsuhide MIYAHARA, Morihiro MOTOYAMA, Hideaki http://hdl.handle.net/2115/56969 https://doi.org/10.5331/bgr.32.79 eng eng The Japanese Society of Snow and Ice http://hdl.handle.net/2115/56969 Bulletin of Glaciological Research, 32: 79-84 http://dx.doi.org/10.5331/bgr.32.79 Greenland ice sheet snow pack δ18O ion species グリーンランド氷床 積雪 イオン成分 450 article fthokunivhus https://doi.org/10.5331/bgr.32.79 2022-11-18T01:03:16Z To determine the transport processes of water vapor and aerosols over the northwestern Greenland ice sheet, we undertook a glaciological observation at a coastal site on the northwestern part of the ice sheet and revealed spatial variations in δ18O and in the concentrations of chemical substances in surface snow and the snowpack. On the outlet glacier (the Meehan glacier), water vapor and sea salt were transported from the coast. On the inland ice sheet in northwestern Greenland, water vapor, mineral dust, anthropogenic substances such as NO3- and SO42-, and CH3SO3- from marine phytoplankton were transported from the west coast of Greenland via the central part of the Greenland ice sheet. Article in Journal/Newspaper glacier Greenland Ice Sheet Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) Greenland Bulletin of Glaciological Research 32 0 79 84 |
institution |
Open Polar |
collection |
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) |
op_collection_id |
fthokunivhus |
language |
English |
topic |
Greenland ice sheet snow pack δ18O ion species グリーンランド氷床 積雪 イオン成分 450 |
spellingShingle |
Greenland ice sheet snow pack δ18O ion species グリーンランド氷床 積雪 イオン成分 450 MATOBA, Sumito YAMASAKI, Tetsuhide MIYAHARA, Morihiro MOTOYAMA, Hideaki Spatial variations of δ18O and ion species in the snowpack of the northwestern Greenland ice sheet |
topic_facet |
Greenland ice sheet snow pack δ18O ion species グリーンランド氷床 積雪 イオン成分 450 |
description |
To determine the transport processes of water vapor and aerosols over the northwestern Greenland ice sheet, we undertook a glaciological observation at a coastal site on the northwestern part of the ice sheet and revealed spatial variations in δ18O and in the concentrations of chemical substances in surface snow and the snowpack. On the outlet glacier (the Meehan glacier), water vapor and sea salt were transported from the coast. On the inland ice sheet in northwestern Greenland, water vapor, mineral dust, anthropogenic substances such as NO3- and SO42-, and CH3SO3- from marine phytoplankton were transported from the west coast of Greenland via the central part of the Greenland ice sheet. |
format |
Article in Journal/Newspaper |
author |
MATOBA, Sumito YAMASAKI, Tetsuhide MIYAHARA, Morihiro MOTOYAMA, Hideaki |
author_facet |
MATOBA, Sumito YAMASAKI, Tetsuhide MIYAHARA, Morihiro MOTOYAMA, Hideaki |
author_sort |
MATOBA, Sumito |
title |
Spatial variations of δ18O and ion species in the snowpack of the northwestern Greenland ice sheet |
title_short |
Spatial variations of δ18O and ion species in the snowpack of the northwestern Greenland ice sheet |
title_full |
Spatial variations of δ18O and ion species in the snowpack of the northwestern Greenland ice sheet |
title_fullStr |
Spatial variations of δ18O and ion species in the snowpack of the northwestern Greenland ice sheet |
title_full_unstemmed |
Spatial variations of δ18O and ion species in the snowpack of the northwestern Greenland ice sheet |
title_sort |
spatial variations of δ18o and ion species in the snowpack of the northwestern greenland ice sheet |
publisher |
The Japanese Society of Snow and Ice |
url |
http://hdl.handle.net/2115/56969 https://doi.org/10.5331/bgr.32.79 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
glacier Greenland Ice Sheet |
genre_facet |
glacier Greenland Ice Sheet |
op_relation |
http://hdl.handle.net/2115/56969 Bulletin of Glaciological Research, 32: 79-84 http://dx.doi.org/10.5331/bgr.32.79 |
op_doi |
https://doi.org/10.5331/bgr.32.79 |
container_title |
Bulletin of Glaciological Research |
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32 |
container_issue |
0 |
container_start_page |
79 |
op_container_end_page |
84 |
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1766008944427270144 |