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http://dx.doi.org/10.7850/jkso.2011.16.4.238

Monthly Variation of Phytoplankton Community in Asan Bay, Korea  

Jeong, Byung-Kwan (Division of Ocean System Engineering, Mokpo Maritime National University)
Sin, Yong-Sik (Division of Ocean System Engineering, Mokpo Maritime National University)
Yang, Sung-Ryull (Department of Environmental Engineering, College of Engineering Kwangju University)
Park, Chul (Department of Oceanography, Chungnam National University)
Publication Information
The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY / v.16, no.4, 2011 , pp. 238-245 More about this Journal
Abstract
Phytoplankton community composition was investigated in the Asan Bay (South) Korea. Water samples were collected monthly from five stations during January to December 2008. Phytoplankton blooms were observed in February and in August but the location of the bloom varied with the sampling time. A total of 134 phytoplankton species from seven classes (Bacillariophyceae, Chlorophyceae, Chrysophyceae, Cryptophyceae, Cyanophyceae, Dinophyceae, Euglenophyceae) were observed. Diatoms were dominant in all stations through-out the year except in summer when dinoflagellates were numerous and highly distributed within the outer bay rather than in the river mouth. Dominant and subdominant species were composed mostly of diatoms but were replaced by dinoflagellates in June and July. Results of ecological index showed that the diversity indices were increasing toward outer bay but the dominance indices showed a reverse trend.
Keywords
Asan Bay; phytoplankton community; Thalassiosira rotula;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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