SNOW SURFACE FEATURES ALONG THE TRAVERSE ROUTE FROM THE COAST TO DOME FUJI STATION, QUEEN MAUD LAND, ANTARCTICA
Frequencies of snow surface features such as sastrugi, dunes and thermal cracks were measured along the traverse route from the coastal region to the summit of the Queen Maud Land ice sheet, Dome Fuji Station, East Antarctica. The study route can be clearly divided into three regions on the basis of...
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National Institute of Polar Research
1996
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ftnipr:oai:nipr.repo.nii.ac.jp:00003921 2023-05-15T13:49:01+02:00 SNOW SURFACE FEATURES ALONG THE TRAVERSE ROUTE FROM THE COAST TO DOME FUJI STATION, QUEEN MAUD LAND, ANTARCTICA フルカワ テルオ カミヤマ コキチ マエノ ヒデオ Teruo FURUKAWA Kokichi KAMIYAMA Hideo MAENO 1996-09 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3921 http://id.nii.ac.jp/1291/00003921/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3921&item_no=1&attribute_id=18&file_no=1 en eng National Institute of Polar Research Communications Research Laboratory, Ministry of Posts and Telecommunications https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3921 http://id.nii.ac.jp/1291/00003921/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 10, 13-24(1996-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3921&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1996 ftnipr 2022-12-24T19:48:15Z Frequencies of snow surface features such as sastrugi, dunes and thermal cracks were measured along the traverse route from the coastal region to the summit of the Queen Maud Land ice sheet, Dome Fuji Station, East Antarctica. The study route can be clearly divided into three regions on the basis of the regional characteristics of snow surface features : coastal region, katabatic wind region and inland plateau region. The coastal region is characterized by high frequency of small sastrugi and low frequency of dunes. The katabatic wind region is characterized by the co-exis-tence of small and large sastrugi, dunes and glazed surface. The inland region is characterized by low frequencies of small sastrugi and dunes. These regional characteristics of snow surface features reflect the deposition-erosion process affected by surface topography of the ice sheet. Especially, a glazed surface zone where snow accumulation is small develops on relatively steep slopes above the relatively large convex bedrock topography. This indicates that bedrock topography is one of the factors controlling snow accumulation patterns in the katabatic wind region on the Antarctic ice sheet. Report Antarc* Antarctic Antarctica East Antarctica Ice Sheet Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Queen Maud Land National Institute of Polar Research Repository, Japan Antarctic The Antarctic East Antarctica Dome Fuji ENVELOPE(39.700,39.700,-77.317,-77.317) Queen Maud Land ENVELOPE(12.000,12.000,-72.500,-72.500) Dome Fuji Station ENVELOPE(39.703,39.703,-77.317,-77.317) Sastrugi ENVELOPE(163.683,163.683,-74.617,-74.617) |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
Frequencies of snow surface features such as sastrugi, dunes and thermal cracks were measured along the traverse route from the coastal region to the summit of the Queen Maud Land ice sheet, Dome Fuji Station, East Antarctica. The study route can be clearly divided into three regions on the basis of the regional characteristics of snow surface features : coastal region, katabatic wind region and inland plateau region. The coastal region is characterized by high frequency of small sastrugi and low frequency of dunes. The katabatic wind region is characterized by the co-exis-tence of small and large sastrugi, dunes and glazed surface. The inland region is characterized by low frequencies of small sastrugi and dunes. These regional characteristics of snow surface features reflect the deposition-erosion process affected by surface topography of the ice sheet. Especially, a glazed surface zone where snow accumulation is small develops on relatively steep slopes above the relatively large convex bedrock topography. This indicates that bedrock topography is one of the factors controlling snow accumulation patterns in the katabatic wind region on the Antarctic ice sheet. |
format |
Report |
author |
フルカワ テルオ カミヤマ コキチ マエノ ヒデオ Teruo FURUKAWA Kokichi KAMIYAMA Hideo MAENO |
spellingShingle |
フルカワ テルオ カミヤマ コキチ マエノ ヒデオ Teruo FURUKAWA Kokichi KAMIYAMA Hideo MAENO SNOW SURFACE FEATURES ALONG THE TRAVERSE ROUTE FROM THE COAST TO DOME FUJI STATION, QUEEN MAUD LAND, ANTARCTICA |
author_facet |
フルカワ テルオ カミヤマ コキチ マエノ ヒデオ Teruo FURUKAWA Kokichi KAMIYAMA Hideo MAENO |
author_sort |
フルカワ テルオ |
title |
SNOW SURFACE FEATURES ALONG THE TRAVERSE ROUTE FROM THE COAST TO DOME FUJI STATION, QUEEN MAUD LAND, ANTARCTICA |
title_short |
SNOW SURFACE FEATURES ALONG THE TRAVERSE ROUTE FROM THE COAST TO DOME FUJI STATION, QUEEN MAUD LAND, ANTARCTICA |
title_full |
SNOW SURFACE FEATURES ALONG THE TRAVERSE ROUTE FROM THE COAST TO DOME FUJI STATION, QUEEN MAUD LAND, ANTARCTICA |
title_fullStr |
SNOW SURFACE FEATURES ALONG THE TRAVERSE ROUTE FROM THE COAST TO DOME FUJI STATION, QUEEN MAUD LAND, ANTARCTICA |
title_full_unstemmed |
SNOW SURFACE FEATURES ALONG THE TRAVERSE ROUTE FROM THE COAST TO DOME FUJI STATION, QUEEN MAUD LAND, ANTARCTICA |
title_sort |
snow surface features along the traverse route from the coast to dome fuji station, queen maud land, antarctica |
publisher |
National Institute of Polar Research |
publishDate |
1996 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3921 http://id.nii.ac.jp/1291/00003921/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3921&item_no=1&attribute_id=18&file_no=1 |
long_lat |
ENVELOPE(39.700,39.700,-77.317,-77.317) ENVELOPE(12.000,12.000,-72.500,-72.500) ENVELOPE(39.703,39.703,-77.317,-77.317) ENVELOPE(163.683,163.683,-74.617,-74.617) |
geographic |
Antarctic The Antarctic East Antarctica Dome Fuji Queen Maud Land Dome Fuji Station Sastrugi |
geographic_facet |
Antarctic The Antarctic East Antarctica Dome Fuji Queen Maud Land Dome Fuji Station Sastrugi |
genre |
Antarc* Antarctic Antarctica East Antarctica Ice Sheet Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Queen Maud Land |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Ice Sheet Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology Queen Maud Land |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3921 http://id.nii.ac.jp/1291/00003921/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 10, 13-24(1996-09) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3921&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250447351316480 |