Laguna : 汽水域研究

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Laguna : 汽水域研究 5
1998-03 発行

北海道東北部,網走湖底堆積物粒度分析

Grain-size Analysis of the Bottom Surface Sediments in Lake Abashiri, Northeast Hokkaido, Japan
公文 富士夫
山田 晃
瀬川 朋和
ファイル
内容記述(抄録等)
Gram-size analysis was carried out for the 26 bottom surface sediments from Lake Abashiri using the hydrometer method combined with settling tube. The lake basin is mostly covered by very fine-grained sediments (silty clay and clay), with sand covers only in the marginal shelf and delta areas of the lake. These sediments may reflect the hydraulic condition of Lake Abashiri.
NCID
AN10439529