2012 Fiscal Year Final Research Report

Examination for a cycle of large-scale floods around Lake Biwa from identified with hyperpycnal flow deposits

Research Project

Project/Area Number	22510201
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Single-year Grants
Section	一般
Research Field	Natural disaster science
Research Institution	Lake Biwa Museum
Principal Investigator	SATOGUCHI Yasufumi 滋賀県立琵琶湖博物館, 研究部, 専門学芸員 (20344343)
Co-Investigator(Kenkyū-buntansha)	INOUCHI Yoshio 早稲田大学, 人間科学学術院, 教授 (00294786) HASHIMOTO Michinori 滋賀県立琵琶湖博物館, 研究部, 主任学芸員 (10344342)
Co-Investigator(Renkei-kenkyūsha)	TAKEMURA Keiji 京都大学, 理学研究科, 教授 (00201608)
Project Period (FY)	2010 – 2012
Keywords	水災害 / 洪水記録 / 琵琶湖堆積物 / 底泥採取 / 中世水害
Research Abstract	The object of this study is a knowing about records of large scale floods in a historical age by using historiographical materials and boring cores at offshore of Lake Biwa. We got some boring cores at offshore of the Echi river mouth and of the Kusatsu river mouth which are at east side of Lake Biwa. Sediment in term of thousands of years in their cores have been lost by erosion of about 100 years ago, so we could not get flood history in the historical age from a geology. Flood records around Lake Biwa were assembled and are listed from historiographical materials.

(5 results)

[Presentation] 琵琶湖愛知川河口沖の洪水起源の堆積物2013
- Author(s)
  橋本岳・里口保文・中村裕貴・村越貴之・井内美郎
- Organizer
  日本地球惑星科学連合2013年度連合大会
- Place of Presentation
  幕張メッセ国際会議場(千葉市)
- Year and Date
  2013-05-20
[Presentation] 琵琶湖愛知川河口沖の表層堆積物2012
- Author(s)
  里口保文・芳賀裕樹
- Organizer
  日本地質学会第119年学術大会
- Place of Presentation
  大阪府立大学(大阪府堺市).
- Year and Date
  2012-09-15
[Presentation] 琵琶湖湖底堆積物の砂層から検討する洪水イベント履歴2011
- Author(s)
  里口保文・芳賀裕樹
- Organizer
  日本第四紀学会2011年大会
- Place of Presentation
  鳴門教育大学(鳴門市).
- Year and Date
  2011-08-26
[Remarks] 滋賀県立琵琶湖博物館B展示室トピック展示「天皇が記録した災害-花園天皇の日記から-」,2013年4月16日～6月23日,琵琶湖博物館常設展示室.
[Remarks] 滋賀県立琵琶湖博物館研究最前線展示,琵琶湖湖岸の堆積物,2013年4月～2013年12月,琵琶湖博物館常設展示室.