MICROPHYTOPLANKTON OF THE PITCHAVARAM MANGALS, SOUTHEAST COAST OF INDIA - SPECIES COMPOSITION AND POPULATION-DENSITY

被引：21

作者：

KANNAN, L

VASANTHA, K

机构：

[1] CAS in Marine Biology, Annamalai University, Parangipettai

来源：

HYDROBIOLOGIA | 1992年 / 247卷 / 1-3期

关键词：

MICROPHYTOPLANKTON; PITCHAVARAM MANGALS; SPECIES COMPOSITION; POPULATION DENSITY;

D O I：

10.1007/BF00008206

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Species richness of phytoplankton of the Pitchavaram mangals was high. There were 82 species constituted by 67 species of diatoms, 12 species of dinoflagellates and 3 species of bluegreen algae. The diatoms formed the bulk with 72% followed by the dinoflagellates with 15%, in which there were autochthonous (temporary and permanent) and allochthonous forms. Phytoplankton population density exhibited a wide seasonal fluctuation with the minimum during monsoon and the maximum during summer, suggesting the possible differential influence of various environmental factors.

引用

页码：77 / 86

页数：10

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