CONTENTS OF HALIDE-IONS OF HOT-SPRING WATERS IN THE KUSATSU-SHIRANE VOLCANO AREA

Citation
M. Yamano et al., CONTENTS OF HALIDE-IONS OF HOT-SPRING WATERS IN THE KUSATSU-SHIRANE VOLCANO AREA, Nippon kagaku kaishi, (8), 1995, pp. 656-659
Citations number
1
Categorie Soggetti
Chemistry
Journal title
ISSN journal
03694577
Issue
8
Year of publication
1995
Pages
656 - 659
Database
ISI
SICI code
0369-4577(1995):8<656:COHOHW>2.0.ZU;2-C
Abstract
Contents of halide ions (F-, Cl-, Br- and I-) of twelve hot spring wat ers in the Kusatsu-Shirane volcano area were determined using ion chro matography. High correlations were observed among those ions, which in dicated that they were of the same origin, that is, they were all deri ved by the volcanic activity of Mt. Kusatsu-Shirane. Secular changes i n F-, Cl- and Br- contents of Kusatsu-Yubatake and Bandaiko hot spring waters and Yugama lake water since around 1970 were presented. Increa ses in most of those contents are observed in recent years.