THE FRESHWATER ALGAL FLORA OF THE "GIARA DI GESTURI" (SARDINIA, ITALY)

被引:3
|
作者
Alfinito, S. [1 ]
Iberite, M. [1 ]
机构
[1] Sapienza Univ Rome, Dept Environm Biol, I-00185 Rome, Italy
关键词
FRESHWATER ALGAE; MEDITERRANEAN EPHEMERAL PONDS; SARDINIA; ITALY;
D O I
10.4462/annbotrm-10242
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The "Giara di Gesturi" is a basaltic plateau placed in the central-southern part of Sardinia island. the present study involves the algal flora of seven ephemeral ponds named "paulis" present in the Giara. A total of 213 algal taxa were identified, distributed as follows in the different classes: cyanophyceae: 16; Xanthophyceae: 1; bacillariophyceae: 110; dinophyceae: 4; euglenophyceae: 10; chlorophyceae: 42; Klebsormidiophyceae: 2; Zygnematophyceae: 28. from a qualitative point of view the bacillariophyceae clearly predominate. the high biodiversity of these environments shows the extreme importance of the ephemeral pools in the Mediterranean environment. this study proves to be extremely promising and further researches are to be hoped.
引用
收藏
页码:51 / 85
页数:35
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