SAND COLOR CHARACTERISTINCS IN THE BIWA LAKE SHORE BEACH AND RELATIONSHIP BETWEEN THE CHARACTERISTICS AND GEOLOGICAL FEATURES OF SURROUNDING DRAINAGE AREAS

• TAMAI Masahiro

  大阪大学 大学院工学研究科地球総合工学専攻

• TSUJIMOTO Gozo

  神戸市立工業高等専門学校 都市工学科

Bibliographic Information

Other Title

• 琵琶湖の水泳場の底質の色彩と流域地質との関係

Abstract

 Beach sand were collected in selected 27 beaches in the Biwa Lake shore and in 14 rivers which flow into the Lake, to examine supply sources of the beach sand. Sand colors were analyzed using the simple color analyzing method proposed in our preceding papers. Rrelationships between the sand colors and geological stratums around the lake were investigated and it is comfirmed that sand colors of the beaches were obviously depend on the geological stratums. Color relationships between the beach sand and the river sand were examined using a simple optimization analysis.

Journal

• Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering)

  Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering) 70 (2), I_1002-I_1007, 2014

  Japan Society of Civil Engineers

Keywords

• beach sand
• color variations
• geological features
• drainage area
• The Biwa Lake

Details

• CRID: 1390001205354173952
• NII Article ID: 130004697222
• DOI: 10.2208/jscejoe.70.i_1002
• ISSN: 21854688
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed