ID | 19587 |
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Sort Key | 5
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Title Alternative | STUDIES ON THE EFFECTS BY PUMPING SUCTION OF HOT-SPRING
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FullText URL | |
Author |
Umemoto, Shunji
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Abstract | At Sekigane Hot-Spring, Tottori, Japan, where three hot-springs place side by side, the auther measured the variation of spring temperature, pH, Cl,- HCO(3)- and SO (4)-- content and the amount of flow, during and after, pumping suction of one hot-spring. About the variation of other hot-spring, immediately after the commencement of suction, the content of HCO(3)- decreased and that of Cl- and SO(4)-- increased. Then the increase of HCO(3)- content and the decrease of Cl- and SO(4)--contents appeared with the lapse of time. After stopping the suction, these changes in contents were reversed agaln, that is, the decrease of HCO(3)- and the increage of Cl- and SO(4)-- were observed. Immediately after the second suction was begun, HCO(3)- increased and Cl- and SO(4)-- decreased rapidly. The amount of flow increased only when the pumping suction stopped. At the hot-spring which was pumped, HCO(3)- and SO(4)-- contents decreased and the slight increase was observed in Cl- content. Of cource, only when the suction stopped, the amount of flow decreased. But at these hot-springs, the ratio of Cl-/SO(4)-- has always constant value, about 1.05. These results show that these three hot-springs belong to the same line and difference was observed only in the contamination with ground-watres.
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Publication Title |
岡山大学温泉研究所報告
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Published Date | 1952-08
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Volume | volume7
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Publisher | 岡山大学温泉研究所
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Publisher Alternative | Institute for Thermal Spring Research, Okayama University
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Start Page | 8
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End Page | 11
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ISSN | 0369-7142
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NCID | AN00032853
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Content Type |
Departmental Bulletin Paper
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OAI-PMH Set |
岡山大学
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language |
Japanese
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File Version | publisher
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NAID | |
Eprints Journal Name | mmc
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