Shaaban, A., Hamed, A., Mansour, H. (2000). Algal Flora of Egyptian Soils 1. The occurrence of Cyanobacteria and Algae in some habitats. test, 20(2), 159-171. doi: 10.21608/taec.2000.12565
Abd El-Salam Shaaban; Adel Hamed; Hoda Mansour. "Algal Flora of Egyptian Soils 1. The occurrence of Cyanobacteria and Algae in some habitats". test, 20, 2, 2000, 159-171. doi: 10.21608/taec.2000.12565
Shaaban, A., Hamed, A., Mansour, H. (2000). 'Algal Flora of Egyptian Soils 1. The occurrence of Cyanobacteria and Algae in some habitats', test, 20(2), pp. 159-171. doi: 10.21608/taec.2000.12565
Shaaban, A., Hamed, A., Mansour, H. Algal Flora of Egyptian Soils 1. The occurrence of Cyanobacteria and Algae in some habitats. test, 2000; 20(2): 159-171. doi: 10.21608/taec.2000.12565

Algal Flora of Egyptian Soils 1. The occurrence of Cyanobacteria and Algae in some habitats

Taeckholmia
Article 5, Volume 20, Issue 2, 2000, Pages 159-171    PDF (331.66 K)
Document Type: Original Article
DOI: 10.21608/taec.2000.12565
Authors
Abd El-Salam Shaaban* ; Adel Hamed; Hoda Mansour
Botany Department, Faculty of Science, Ain Shams University, Abbasia, Cairo, Egypt
Abstract
The culturing of reclaimed soils (from Burg El-Arab and Modiriya El-Tahrir areas) and old soils of Nile Valley
(from Dakahlia , Giza and Luxor areas) on Myre's, Chu's No 10 and Beijerinck's artifiial media contributed to
the isolation and identification of 78 algal taxa related to 31 genera belonging to Cyanophycophyta (52.6 %),
Chlorophycophyta (28.2%), Xanthophycophyta (8.9 %), Bacillariophycophyta (7.7 %) and Euglenophycophyta
(2.6 %). No single region contains all taxa recorded in the investigated soils. Although, each soil had its own
characteristic algal flora and edaphic factors , they participated mostly in the production of Chlamydomonas
komma Skuja, followed by Amorphonostoc punctiforme (Kütz.) Elenk., Stratonostoc linckia f. spongiaeforme
(Ag.) Kütz, Calothrix elenkinii Kossinsk., Hantzschia amphioxys f. capitata O. Mull., Chlorocloster
raphidioides Patch., Chlorella vulgaris Beij. and Scenedesmus bijugatus (Turp.) Kütz. The edaphic properties
showed that slightly alkaline to alkaline pH reaction favoured the prevailence of members of Cyanobacteria in
the investigated soils. The representation of iron - tolerated taxon Chloridella ferruginea Pasch. between the
yellow green algae recorded in Dakahlia emphasized the relativley high level of iron in this soil. The present
work added 38 new taxa to Egyptian algal flora. However, full descriptions as well as expressive illustrations
and / or photos of the new reccords will be the subject of a future publication.
Keywords
edaphic factors; New records; soil algae
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