テフラとレスからみた火山の噴火と噴火史

• 早川 由紀夫

  東京都立大学理学部地理学教室 現在:群馬大学教育学部地学教室

書誌事項

タイトル別名

• Volcanic Eruptions and Eruptive History of a Volcano Revealed by Tephre and Loess Deposits.
• テフラ ト レス カラ ミタ カザン ノ フンカ ト フンカシ

抄録

Tephra provide extremely useful sedimentary beds for Quaternary research because they are highly reliable time markers. Tephra studies in Japan have advanced primarily on this basis. Because tephra themselves are products of volcanic eruptions it is quite possible to study explosive eruptions using tephra beds. The thickness of the beds tells us the magnitude of the eruption, while the dispersal pattern of the tephra tells us the intensity of the eruption. The mode of eruption is known by the grain-size characteristics of the tephra deposits. The life history of a volcano can be revealed by alternations of tephra and loess beds.

収録刊行物

• 第四紀研究

  第四紀研究 30 (5), 391-398, 1991

  日本第四紀学会

キーワード

• General Earth and Planetary Sciences
• General Environmental Science

詳細情報

• CRID: 1390001206495845632
• NII論文ID: 130001564028
• NII論文ID: 10003857399
• NII論文ID: 10003562818
• NII書誌ID: AN0034136X
• DOI: 10.4116/jaqua.30.391
• ISSN: 18818129
• ISSN: 04182642
• ISSN: http://id.crossref.org/issn/04182642
• NDL書誌ID: 3753979
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3753979
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可