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Title Transcription
ゴウノカワ ノ エンスイ クサビ エンスイ ソジョウ ノ チョウキ レンゾク カンソク システム ノ カイハツ カッスイキ ソジョウ レイ 1998ネン 12ガツ 1999ネン 2ガツ
Title Alternative (English)
Saline Wedge at River Gonokawa : Development of Long-term Observation System of Saline Wedge Behaviour (Observation at a Period of Water Shortage During Dec. 1998-Feb.1999)
File
language
jpn
Author
Tokuoka, Takao
Ueno, Hiroyoshi
Nishimura, Kiyokazu
Suzaki, Satoshi
Matsuda, Shigeo
Kubota, Shunsuke
Suzuki, Shigenori
Description
We have developed a long-term observation system for the study of saline wedge at the mouth of river. The preliminary survey at the lower stream of River Gonokawa of Shimane Prefecture was done in 1997, and was reported by Tokuoka et al. in 1998. The successive two surveys were done in 1998 fiscal year and the results at a period of water shortage during December 23, 1998 and February 14, 1999 are reported in the present paper. The following instruments of echo-sounders (SC-2 and SC-3 of Senbon-Denki Co. Ltd.), echo-sounder (CL-2 of Clover Tech Co. Ltd.), Optical fiber system of Y.O. System Co. Ltd. and Multi CT Sensor of Tsurumi-Seiki Co. Ltd. with Electro Water Velocity Metor and IC Memory Thermometer were used for observation of saline wedge. The movements of saline wedge were successfully catched by the above instruments, and the present composite long-term observation system has been evidenced to be very useful for analysing salinewedge behaviour.
Journal Title
Laguna : 汽水域研究
Volume
6
Start Page
233
End Page
245
ISSN
21852995
Published Date
1999-03
NCID
AN10439529
Publisher
島根大学汽水域研究センター
NII Type
Departmental Bulletin Paper
Format
PDF
Text Version
出版社版
OAI-PMH Set
Estuary Research Center
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