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Title Transcription
ダイコンジマ タンスイ レンズ ノ ドウタイ カンソク ト トリチウム ノウド
Title Alternative
Long-term observation of the behavior of the freshwater-lens in Daikonjima lsland and tritium concentration in the groundwater
File
language
jpn
Author
Tokuoka, Takao
Ueno, Hiroyoshi
Fukita, Ayumi
Inoue, Takahiko
Nishioka, Kiyokazu
Suzuki, Shigenori
Description
The gmundwater in Daikonjima island in Shimane prefecture,southwest Japan were investigated for salinity and temperature using the long-term observation system“CT-sensor”.Tritium concentrations of the groundwater supported the interpretation of the freshwater-lens behavior.Bottom fluctuation of the freshwater-lens was compared with tidal variation in Lake Nakaumi.Tidal effect was recognized in the intermediate zone below the freshwater-lens and above the high saline water.High tritium concentrations in the intermediate zone suggest the advection of new saline water from Lake Nakaumi.
Journal Title
島根大学地球資源環境学研究報告
Volume
20
Start Page
195
End Page
203
ISSN
13439774
Published Date
2001-12-28
NCID
AA11455176
Publisher
島根大学総合理工学部地球資源環境学教室
Publisher Aalternative
Department of Geoscience, Interdisciplinary Faculty of Science and Engineering, Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Department of Geoscience, Interdisciplinary Graduate School of Science and Engineering
Remark
12-14,16+ / 1993+
中山勝博助教授追悼特集
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