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Recent fluctuations of meteorological and snow conditions in Japanese mountains
https://nied-repo.bosai.go.jp/records/5727
https://nied-repo.bosai.go.jp/records/5727d598b1fc-6ac9-45ef-848c-4c2259e3a801
| Item type | researchmap(1) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-30 | |||||||||||||
| タイトル | ||||||||||||||
| 言語 | en | |||||||||||||
| タイトル | Recent fluctuations of meteorological and snow conditions in Japanese mountains | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Satoru Yamaguchi
× Satoru Yamaguchi
× Osamu Abe
× Sento Nakai
× Atsushi Sato
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | Meteorological data from mountainous areas of Japan have been collected by the National Research Institute for Earth Science and Disaster Prevention (NIED) for almost 20 years. The collected long-period data indicate that neither a notable increase in mean winter temperature nor a reduction in snow depth has occurred in these areas. The maximum snow depth, SD(max), and maximum snow water equivalent, SWE(max), show similar fluctuation trends, although with large year-to-year variations in value and a larger fluctuation range for SWE(max) than for SD(max). This result suggests that monitoring of only SD(max) in mountainous areas is not sufficient for understanding the quantitative fluctuation of water resources originating from snow. The SD(max) fluctuation trends in mountainous areas sometimes differ from those in flatland areas because mountain SD(max) depends more on winter precipitation than on mean winter air temperature, whereas the opposite is true for flatlands. In addition, the dependence ratio of SD(max) on fluctuations in winter precipitation changes with altitude because the distributions of precipitation with air temperature change with altitude. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : ANNALS OF GLACIOLOGY 巻 52, 号 58, p. 209-215, 発行日 2011 |
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| 出版者 | ||||||||||||||
| 言語 | en | |||||||||||||
| 出版者 | INT GLACIOL SOC | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 0260-3055 | |||||||||||||
| DOI | ||||||||||||||
| 関連識別子 | 10.3189/172756411797252266 | |||||||||||||
