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Title Transcription
シンジコ コテイ タイセキブツ ノ ネンド コウブツ
Title Alternative
Clay minerals in the sediments from Lake Shinji
File
language
jpn
Author
Hirasaka, Ken
Suzuki, Noriyuki
Tokuoka, Takao
Description
Clay minerals in the core sediments from Lake Shinji were analyzed.Vertical and lateral distributions of clay minerals in Lake Shinji were clearified,and can be summarized as follows;
1)Smectite,kaolinite,vermiculite,chlorite,illite and halloysite,were major clay minerals.
2)In the eastem area,relative abundance of smectite changes drastically at the depth of 40cm to be more abundant in the deeper zone.The depth,where the relative abundance of smectite starts to increase,tends to be deeper from the east to the west.This drastic change of clay mineral abundance is possibly corresponding to the invasion of Hii river into Lake Shinji in 1635's.
3)Kaolinite decreases with depth and its tendency is reversal to that of smectite.
Journal Title
Geological reports of Shimane University
Volume
10
Start Page
81
End Page
88
ISSN
0287816X
Published Date
1991-07-30
NCID
AN00054980
Publisher
島根大学理学部地質学教室
Publisher Aalternative
Department of Geology, Faculty of Science, Shimane University
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Shimane University
Remark
1-11 / 1982-1992
島田昱郎教授退官記念論誌集
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