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タイトルヨミ
カセン ノ ダイチョウキン グン
日本語以外のタイトル
On the Distribution of Coliforms in Fresh Water
ファイル
言語
日本語
著者
松本 宗人
西躰 雄二郎
田中 朗
内容記述(抄録等)
The relationship between the degree of pollution and the types of coliforms in the water of the Mochida, a rural stream in Matsue City, were investigated. Waters were sampled at 4 stations ranging from the nonsaprobic upper part to the saprobic lower part along the stream twice monthly from 12/Apr. 1972 to 13/Apr. 1973.
Coliforms were found in all samples, and the number of total bacteria, coliforms and E. coli increased parallel to the pollution degree. The ratio of coliforms to total bacteria number was about 3-5% for the all samples investigated. The ratio of E. coli to coliforms, however, was1-15%, and increased markedly with the pollution degree. Intermediate types dominated over A. aerogenes at the nonsaprobic upper stream. Most of E. coli and A. aerogenes isolated were identified to type I. Only one strain of pathogenic E. coli was found in 259 strains examined.
掲載誌名
島根大学農学部研究報告
7
開始ページ
140
終了ページ
145
ISSN
0370940X
発行日
1973-12-15
NCID
AN00108015
出版者
島根大学農学部
出版者別表記
Shimane University, Faculty of Agriculture
資料タイプ
紀要論文
部局
生物資源科学部
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