| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2008-03-10 |
| タイトル |
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タイトル |
Glaciological and geomorphological studies at Glaciar Exploradores, Hielo Patagonico Norte, and Glaciar Perito Moreno, Hielo Patagonico Sur, South America, during ,2003-2005(GRPP03-05) |
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言語 |
en |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
ANIYA, Masamu
ENOMOTO, Hiroyuki
AOKI, Tatsuto
MATSUMOTO, Takane
SKVARCA, Pedro
BARCAZA, Gonzalo
SUZUKI, Ryohei
SAWAGAKI, Takanobu
SATO, Norifumi
ISENKO, Evgeni
IWASAKI, Shogo
SALA, Hernan
FUKUDA, Akira
SATOW, Kazuhide
NARUSE, Renji
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
The major results of the Glaciological Research Project in Patagonia (GRPP) ,2003-2005, whichtargeted Glaciar Exploradores of the Hielo Patagonico Norte (HPN) and Glaciar Perito Moreno of theHielo Patagonico Sur (HPS), were reported. Studies at Glaciar Exploradores include recent glacialchronology, glacier flow measurements with D-GPS, meteorological measurements with an AWS andhydrological measurements at the outlet stream. Three moraine systems were recognized, and mostrecent two of them were formed sometime between the 12th and 17th century and the early to mid-19thcentury. The annual glacier flows in the area within 5km from the terminus ranged 48 to 138m in 2003-2004. Strong emergence velocity was observed near the terminus. The annual precipitation near theterminus was close to 3000mm,the mean annual air temperature was 7.5C and the annual specific runoffwas about 6200mm in 2005. Also the variations of 21 outlet glaciers of the HPN from 1944/45 to 2004/05were presented with their notable characteristics. The area loss due to recession in 60 years amountedto ca. 100km2, of which close to 30% was accounted by Glaciar San Quintin, the largest glacier of the HPN.At Glaciar Perito Moreno, observations and measurements were carried out for flow, strain gridand meteorological measurements, and calving activities. Flow velocity per day in December 2004ranged 3.95 to 0.53m, with the average of 1.66m at the calving front. At the middle reach, the averagedaily flow velocity was 1.5m, and the profile survey revealed that the inner zone maintained thickerconditions, but with no significant trend of additional thickening. The annual mean temperaturenear the EL (ca. 1350m) was 1.0C, while that at near the terminus was 6.3C in 2005. |
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言語 |
en |
| 内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
BGRに掲載された論文の著作権は原則として社団法人日本雪氷学会に帰属する。 （日本雪氷学会著作権規程） |
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言語 |
ja |
| 書誌情報 |
en : Bulletin of Glaciological Research
巻 24,
p. 95-107,
発行日 2007-01
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| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
| 出版者 |
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出版者 |
社団法人日本雪氷学会 |
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言語 |
ja |
| 著者版フラグ |
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|
言語 |
en |
|
値 |
publisher |
| 出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
bgr24_95-.pdf (2.3 MB)
