Research Project code：9800043512
Update date：Dec. 15, 2003
Study on water pollution of lakes in Tottori Pref
1997 - 1999
Investigating Researcher (2)：
Lake Koyamaike is one of eutroficated lakes where water-bloom is produced annually and which cannot clear the criterion of type A lakes & marshes. Approximately 50% of (the formation of water-bloom) is represented by internal production, and elucidication of unusual production mechanism of algae causing this water-bloom is the purpose of this study.
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