Effect of dust event timing on glacier runoff: sensitivity analysis for a Tibetan glacier
抄録
The impact of the timing of dust deposition on glacier runoff was evaluated using a glacier mass-balance model with a newly improved scheme to track a dusted layer in a snow layer of a glacier. The lowering of surface albedo due to the dusted layer appearing leads to a drastic increase of glacier runoff even under the same meteorological conditions. Calculations of seasonal sensitivity, the relationship between dusted date and resulting runoff, have shown that dust deposition during a melting season might cause a drastic mass outflow from a glacier through changing the surface albedo during the melting season.
収録刊行物
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- HYDROLOGICAL PROCESSES
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HYDROLOGICAL PROCESSES 21 2892-2896, 2007
Wiley
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詳細情報 詳細情報について
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- CRID
- 1050282813774754688
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- NII論文ID
- 120001151555
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- HANDLE
- 2237/11362
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- ISSN
- 08856087
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- IRDB
- CiNii Articles