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KMID : 0368419920350010069
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Journal of Plant Biology
1992 Volume.35 No. 1 p.69 ~ p.75
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Phenology of Marine Enteromorpha compressa(L.) Greville(Ulvales, Chlorophyceae) Growing along Tidal Levels
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Kim Kwang-Young
Lee In-Kyu
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Abstract
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Phenological study of Enteromorpha compressa was conducted monthly form May 1990 to April 1991 in tide pools at three tidal zones of Paekpori, the southern coast of Korea. Although water temperature did not differ significantly among all tidal zones investigated, absence of macroscopic plants during summer was correlated with increasing water temperature. Salinity and suspended particulate matter (SPM) showed statistical differences between high and middle tidal zones, as well as high and low tidal zones. But, the differences in salinity or SPM among tidal zones did not comparatively coincide with the phenological pattern. The frequencies of occurrence of microscopic and macroscopic samples at high tidal zone were always lesser than or equal to those at other zones. At high tidal zone individuals completed the life history at least twice in a year, surviving for about four months, whereas at low and middle tidal zones they completed it once in a year, surviving for about six months.
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