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ID 17708
Eprint ID
17708
FullText URL
Thumnail 86_23.pdf 361 KB
Title Alternative
SURVEYS ON THE WATER POLLUTION OF KOJIMA BAY
Author
Kanemasa, Yasuhiro
Katayama, Takeshi
Akatsuka, Kazuya
Hara, Hiroshi
Tawara, Jutaro
Abstract
The chemical and microbiological investigations of Kojima Bay were carried out for the purpose of clarifying the water pollution. The results and some discussions are summarizedd as follows. 1. Kojima Bay had been progressively polluted with organic compounds and inorganic nitorogen, but the situation of this bay has been improving for some years except transparency in the whole area and pollution by coli form group in the bay bottom. 2. The salinity of the surface water in Kojima Bay was conciderably low, half as much as that of the sea water. Then, Kojima Bay is in a suitable condition for the outbreak of red tides in a point of salinity. 3. The pollution load by the industrial and munincipal wast water drained into the bay is extremely too large for the volume of this bay. 4. In due considerations of the geographical condition and the pollution load, the waste water should be treated in closed system.
Published Date
1974-02-28
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume86
Issue
issue1-2
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
23
End Page
28
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/86/1-2/86_1-2_23/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma