English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Most Japanese lake waters are almost neutral, their pH value ranging from 6.0 to 7.51). However, not a few strongly acidic lakes are found, which belong to organic or inorganic acidotrophic types2). In the former type the acidity originates from the humic substances contained in the lake water, while in the latter it is caused by the inorganic acids derived from the volcanoes. Since Tanaka's work3) on Lake Onumaike, which belongs to inorganic acidotrophic type, many investigators have studied on the lakes of this type, and many excellent contributions to the floristic and f aunal studies are now seen in the literature4-'0)However, little attention has been paid on the microbial populations in these lakesil). In the present paper the writer deals with the ecology of aquatic Phycomycetes in some inorganic acidotrophic lakes.

Distribution of Aquatic Phycomycetes in Some Inorganic Acidotrophic Lakes of Japan