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Characteristics of Algae Occurrence in Lake Paldang  

Kim, Jin-Keun (Department of Water Supply Operation and Maintenance, K-water)
Lee, Song-Hee (Department of Water Supply Operation and Maintenance, K-water)
Bang, Ho-Hee (Department of Water Supply Operation and Maintenance, K-water)
Hwang, Su-Ok (Seoul Metropolitan Water Supply Regional Headquarters, K-water)
Publication Information
Journal of Korean Society of Environmental Engineers / v.31, no.5, 2009 , pp. 325-331 More about this Journal
Abstract
This study was performed to evaluate characteristics of algal occurrence in Lake Paldang. Chlorophyll a concentration was highest during spring, based on weekly measurements from 2006 to 2008, which revealed a different trend compared to the data before 2000 that showed the highest level during summer. Total algae cell quantity was also highest during spring, based on monthly data. Overall, Bacillariophyceae was dominant and represented 87% of total algae cells and occupation was more significant during spring and winter. Cyanophyceae was dominant during summer. 2-MIB and geosmin originating in algae which caused odor problems was high in July 2008, and more research on the relationship between algae and production of odor causing material is needed.
Keywords
Algae; 2-MIB; Geosmin; Bacillariophyceae; Cyanophyceae;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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