国立研究開発法人 国際農林水産業研究センター | JIRCAS

Analysis of the Interaction between Surface Water and Groundwater Using Radon-222

JARQ : Japan Agricultural Research Quarterly
ISSN
00213551
書誌レコードID(総合目録DB)
AA0068709X
本文フルテキスト

It is essential to analyze the interaction between surface water and groundwater in order to use water effectively and predict water quality. The conventional method of analysis, however, measures only the flow of a stream and can not determine groundwater seepage accurately. Since the concentration of Radon-222 (222Rn) in groundwater is much higher than in surface water, the use of 222Rn was examined as an indicator for the analysis of the interaction between surface water and groundwater. Measurement of the 222Rn concentration in surface water was conducted to detect groundwater seepage into a stream. Furthermore, the simultaneous movement of water both into and out of a stream from the underlying strata was quantified by solving the 222Rn and water balance equations.

刊行年月1999-10-01
作成者Hiromasa HAMADA
データ作成日1999-10-01
国立情報学研究所メタデータ主題語彙集(資源タイプ)Journal Article
33
4
開始ページ261
終了ページ265
言語eng