YEAR-ROUND SURFACE SYNOPTIC OBSERVATIONS AT DOME FUJI STATION, EAST ANTARCTICA CONDUCTED BY THE FIRST OVERWINTERING PARTY
The 36th Japanese Antarctic Research Expedition (JARE-36) commenced surface synoptic observations at Dome Fuji Station, East Antarctica on 11 February 1995 as a part of the Deep Ice Coring Project at Dome Fuji, East Antarctica (the fourth year). The first overwintering team at the Dome Fuji Station...
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ftnipr:oai:nipr.repo.nii.ac.jp:00004006 2023-05-15T13:49:01+02:00 YEAR-ROUND SURFACE SYNOPTIC OBSERVATIONS AT DOME FUJI STATION, EAST ANTARCTICA CONDUCTED BY THE FIRST OVERWINTERING PARTY ヨシミ ヒデシ アズマ ノブヒコ ヤマノウチ タカシ タカハシ シュウヘイ ワタナベ オキツグ Hideshi YOSHIMI Nobuhiko AZUMA Takashi YAMANOUCHI Shuhei TAKAHASHI Okitsugu WATANABE 1997-11 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=4006 http://id.nii.ac.jp/1291/00004006/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=4006&item_no=1&attribute_id=18&file_no=1 en eng ABSTRACT Sapporo District Meteorological Observatory Nagaoka University of Technology National Institute of Polar Research Kitami Institute of Technology https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=4006 http://id.nii.ac.jp/1291/00004006/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 11, 258(1997-11) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=4006&item_no=1&attribute_id=18&file_no=1 Departmental Bulletin Paper P(論文) 1997 ftnipr 2023-01-14T19:56:31Z The 36th Japanese Antarctic Research Expedition (JARE-36) commenced surface synoptic observations at Dome Fuji Station, East Antarctica on 11 February 1995 as a part of the Deep Ice Coring Project at Dome Fuji, East Antarctica (the fourth year). The first overwintering team at the Dome Fuji Station conducted year-round surface synoptic observations under extremely cold weather conditions which had not been experienced by any other Japanese project before. Synoptic observation data of surface pressure, temperature, wind direction, wind speed and flux of global solar radiation were automatically recorded every one minute. These automated observation data were obtained without trouble throughout the overwintering period. This was made possible by development of special instruments protected against frost and snow accretion, which had been the major difficulty in automated observation in the antarctic area. Visibility, total cloud amount, cloud forms, atmospheric phenomena and present weather conditions were visually observed everyday at 09,15 and 21 o'clock in local time. We obtained these visual observations year-round at Dome Fuji Station for the first time. During our one-year stay at the Station, from March 1995 to February 1996,an annual mean temperature of -53.9℃ was observed. The lowest temperature of -79.6℃ for this period was marked on 18 August 1995. Annual mean surface pressure was 598.2hPa and annual mean wind speed was 5.8m/s. Except in summer, a rather strong wind speed of about 6m/s was steadily observed throughout the year and the gust ratio was very small. That was a distinctive characteristic of the wind at the Dome Fuji Station. No prevailing wind direction was observed at the Station. The most frequent surface wind direction of each month corresponded well with the monthly averaged geostrophic wind direction at 500hPa height. Annual mean total cloud cover was about 40%. High cloud was dominant even in the case of cloudy weather. Ice prisms (diamond dust) were observed almost every day. Details ... Report Antarc* Antarctic Antarctica East Antarctica Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology National Institute of Polar Research Repository, Japan Antarctic The Antarctic East Antarctica Dome Fuji ENVELOPE(39.700,39.700,-77.317,-77.317) Dome Fuji Station ENVELOPE(39.703,39.703,-77.317,-77.317) |
institution |
Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
description |
The 36th Japanese Antarctic Research Expedition (JARE-36) commenced surface synoptic observations at Dome Fuji Station, East Antarctica on 11 February 1995 as a part of the Deep Ice Coring Project at Dome Fuji, East Antarctica (the fourth year). The first overwintering team at the Dome Fuji Station conducted year-round surface synoptic observations under extremely cold weather conditions which had not been experienced by any other Japanese project before. Synoptic observation data of surface pressure, temperature, wind direction, wind speed and flux of global solar radiation were automatically recorded every one minute. These automated observation data were obtained without trouble throughout the overwintering period. This was made possible by development of special instruments protected against frost and snow accretion, which had been the major difficulty in automated observation in the antarctic area. Visibility, total cloud amount, cloud forms, atmospheric phenomena and present weather conditions were visually observed everyday at 09,15 and 21 o'clock in local time. We obtained these visual observations year-round at Dome Fuji Station for the first time. During our one-year stay at the Station, from March 1995 to February 1996,an annual mean temperature of -53.9℃ was observed. The lowest temperature of -79.6℃ for this period was marked on 18 August 1995. Annual mean surface pressure was 598.2hPa and annual mean wind speed was 5.8m/s. Except in summer, a rather strong wind speed of about 6m/s was steadily observed throughout the year and the gust ratio was very small. That was a distinctive characteristic of the wind at the Dome Fuji Station. No prevailing wind direction was observed at the Station. The most frequent surface wind direction of each month corresponded well with the monthly averaged geostrophic wind direction at 500hPa height. Annual mean total cloud cover was about 40%. High cloud was dominant even in the case of cloudy weather. Ice prisms (diamond dust) were observed almost every day. Details ... |
format |
Report |
author |
ヨシミ ヒデシ アズマ ノブヒコ ヤマノウチ タカシ タカハシ シュウヘイ ワタナベ オキツグ Hideshi YOSHIMI Nobuhiko AZUMA Takashi YAMANOUCHI Shuhei TAKAHASHI Okitsugu WATANABE |
spellingShingle |
ヨシミ ヒデシ アズマ ノブヒコ ヤマノウチ タカシ タカハシ シュウヘイ ワタナベ オキツグ Hideshi YOSHIMI Nobuhiko AZUMA Takashi YAMANOUCHI Shuhei TAKAHASHI Okitsugu WATANABE YEAR-ROUND SURFACE SYNOPTIC OBSERVATIONS AT DOME FUJI STATION, EAST ANTARCTICA CONDUCTED BY THE FIRST OVERWINTERING PARTY |
author_facet |
ヨシミ ヒデシ アズマ ノブヒコ ヤマノウチ タカシ タカハシ シュウヘイ ワタナベ オキツグ Hideshi YOSHIMI Nobuhiko AZUMA Takashi YAMANOUCHI Shuhei TAKAHASHI Okitsugu WATANABE |
author_sort |
ヨシミ ヒデシ |
title |
YEAR-ROUND SURFACE SYNOPTIC OBSERVATIONS AT DOME FUJI STATION, EAST ANTARCTICA CONDUCTED BY THE FIRST OVERWINTERING PARTY |
title_short |
YEAR-ROUND SURFACE SYNOPTIC OBSERVATIONS AT DOME FUJI STATION, EAST ANTARCTICA CONDUCTED BY THE FIRST OVERWINTERING PARTY |
title_full |
YEAR-ROUND SURFACE SYNOPTIC OBSERVATIONS AT DOME FUJI STATION, EAST ANTARCTICA CONDUCTED BY THE FIRST OVERWINTERING PARTY |
title_fullStr |
YEAR-ROUND SURFACE SYNOPTIC OBSERVATIONS AT DOME FUJI STATION, EAST ANTARCTICA CONDUCTED BY THE FIRST OVERWINTERING PARTY |
title_full_unstemmed |
YEAR-ROUND SURFACE SYNOPTIC OBSERVATIONS AT DOME FUJI STATION, EAST ANTARCTICA CONDUCTED BY THE FIRST OVERWINTERING PARTY |
title_sort |
year-round surface synoptic observations at dome fuji station, east antarctica conducted by the first overwintering party |
publisher |
ABSTRACT |
publishDate |
1997 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=4006 http://id.nii.ac.jp/1291/00004006/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=4006&item_no=1&attribute_id=18&file_no=1 |
long_lat |
ENVELOPE(39.700,39.700,-77.317,-77.317) ENVELOPE(39.703,39.703,-77.317,-77.317) |
geographic |
Antarctic The Antarctic East Antarctica Dome Fuji Dome Fuji Station |
geographic_facet |
Antarctic The Antarctic East Antarctica Dome Fuji Dome Fuji Station |
genre |
Antarc* Antarctic Antarctica East Antarctica Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology |
genre_facet |
Antarc* Antarctic Antarctica East Antarctica Polar meteorology and glaciology Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=4006 http://id.nii.ac.jp/1291/00004006/ AA10756213 Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology, 11, 258(1997-11) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=4006&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766250454534062080 |