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Title: 雨水の酸性度を決定する要素について
Other Titles: RAINFALL ACIDITY AS RELATED TO METEOROLOGICAL PARAMETERS
Authors: 平木, 隆年  KAKEN_name
玉置, 元則  KAKEN_name
堀口, 光章  KAKEN_name
光田, 寧  KAKEN_name
Author's alias: HIRAKI, Takatoshi
TAMAKI, Motonori
HORIGUCHI, Mitsuaki
MITSUTA, Yasushi
Issue Date: 1-Apr-1989
Publisher: 京都大学防災研究所
Journal title: 京都大学防災研究所年報. B = Disaster Prevention Research Institute Annuals. B
Volume: 32
Issue: B-1
Start page: 311
End page: 319
Abstract: Four years rainfall from 1984 to 1988 were collected in Kobe, and were analyzed for pHand electric conductivity. pH values were ranged from 3.27 to 6.95. Yearly variation of pHvalue was not recognized.Rain events were classified into 4 categories, front type, low pressure type, trough typeand typhoon type. The front type rainfall yielded the lowest mean pH value (4.30), and lowpressure type showed higher pH value (4.70). The pH value was seen to be related to theintensity of updraft.
URL: http://www.dpri.kyoto-u.ac.jp/nenpo/nenpo.html
URI: http://hdl.handle.net/2433/72152
Appears in Collections:No.32 B-1

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