ALGAL FLORA OF AIN HELWAN II. THE SOIL ALGAE | ||
| Egyptian Journal of Phycology | ||
| Article 6, Volume 7, Issue 2, 2006, Pages 233-246 PDF (610.16 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/egyjs.2006.114171 | ||
| Author | ||
| Sanaa M. M. Shanab | ||
| Botany department, Faculty of science, Cairo University | ||
| Abstract | ||
| Seasonal soil samples were collected, from soils on both sides of the spring passage, during the period of April 2004 to January 2005 and physico-chemical analyses have been performed for investigation. Isolation and identification of the different algal species were carried out. Concerning the physical soil characteristics, fluctuations of environmental temperature were seasonally recorded which ranged 15 - 44 ºC, pH values ranged from slightly acidic to moderately alkaline (6.5 – 8.6) and soil moisture content ranged 20.3- 30.6%. Seasonal fluctuations in chemical soil characteristics were recorded (anions, cations and micronutrients). The total identified algae in the soil samples were 86 genera and 165 species belonging to four algal divisions; Cyanobacteria (98 species), Chlorophyta (34 species), Bacillariophyta (32 species) and only one species belonging to Chrysophyta. Autumn soil sample recorded the maximum number of algal population followed in descending order by spring, summer, and winter soil samples. It seemed that the diversity of algal community in soil samples was mainly correlated with some physico-chemical characteristics of the soil samples. | ||
| Keywords | ||
| Ain Helwan; Physico-chemical analyses; Soil algal flora | ||
| References | ||
|
Abdel-Rahman, M. H. M.; Ali, R. M. and Said, H. A. (2004).Soil algae in different habitats at El Fayoum Governorate (Egypt). Egypt. J. Biotechnol., 18:170-183.
Abou-El Kheir, W. S. and Mekky, L. E. (1986). Studies on the algal flora inhabiting different water sources in Egypt. 2-Lakes and Springs. Phytologia, 61(5):285-296 .
Abou-El Kheir, W.S. and Mekkey, L. E. (1987). Notes on soil algae in different regions in Egypt. Phytologia, 61(7): 429-433.
Ahmed, Z. A. (1994).Preliminary survey of soil algal flora in upper Egypt. Egypt. J. Bot., 34:17-36.
APHA (1985). Standard methods for the examination of water and wastewater, 16th ed. American public health association, Washington DC, USA, 1268p.
Arif, I. A. (1992). Algal distributions in a hot spring of Saudia Arabia. Arab Gulf J. Scient. Res., 7(2):145-154.
Atia, Z. M. (1993). Ecological studies on the algal flora of Egyptian soils at Sohag district. M.Sc. Thesis, Bot. Dept. Fac. Sci. (Sohag), Assuit University,Egypt, 152 pp.
Bischoff, H. W. and Bold, H. C. (1963).Phycological studies .4-Some soil algae from Enchanted rock and related algal species.Univ.Texas Publ., 6318:32-36.
Bourrelly, P. (1968). Les algues d'eau douce, initiation à la systématique. Tome II. Les algues jaunes et brunes. Ed. N. Boubée and Cie, Paris, 438 pp.
Bourrelly, P. (1970). Les algues d'eau douce, initiation à la systématique. Tome III. Les algues bleues et rouges. Ed. N. Boubée and Cie, Paris, 512 pp.
Bourrelly, P. (1972). Les algues d'eau douce, initiation à la systématique. Tome I. Les algues vertes. Ed. N. Boubée and Cie, Paris, 511 pp.
Boyed, C. E. (1984). Water quality in warm water fish ponds. Auburn University Agri .Exp. Sta., Auburn, Alabama.
Bock, W. (1963). Diatomeen extreme trockener standorte. Nova Hedw., 6:199-254.
Brock, T. D. (1967). Life at high temperatures.Science NY, 158:1012.
Brock, T.D. (1973). Evolutionary and ecological aspects of the Cyanophyta. Pages 487-500 in N.G.Carr and B. A.Whitton,editors "The Biology of Blue–Green Algae".University of California press, Berkeley, California, USA.
Chu, S. P. (1942).The influence of the mineral composition of the medium on the growth of planktonic algae. 1- Methods of culture media. J. Ecol., 30:284-325.
Cox, E. J. (1996). Identification of fresh water diatoms from live material.Chapman and Hall, 2-6-Boundary Row, London SE 1 8 HN, UK, 156 p.
Curl, H. Jr. and Becker, P. (1970).Terrestrial cryophilic algae of the Antarctic Peninsula. Antarctic. J. of the United States, 5:121.
Davey, M. C. and Rothery, P. (1993). Primary colonization by microalgae in relation to spatial variation in edaphic factors on Antarctic fellfield soils. J. Ecol., 81:335-343.
Desikachary, T.V. (1959).Cyanobacteria, Monographs on Algae Academic press, New York and London.
Doeck, K. and Tracey, M. V. (1956).Modern methods of plant analysis-Springer Verlag, Berlin.
El-Ayouty, E.Y. and Ayyad, M. A. (1972).Studies on blue green algae of the Nile Delta. 1-Description of some species in a wheat field. Egypt. J. Bot., 15:283-321.
El-Gamal, D. A. (1990).Studies on the algal flora of cultivated land (El-Khanka destrict) according to cultivated succession. M.Sc. Thesis, Fac. Sci. Al-Azhar Univ. Egypt, pp. 169.
El-Gamal, A.D. and Salah El-Din, R.A. (1999). New species of the genus Compsopogon montagne (C. helwanii) from Egypt. Phykos, 38 (1&2): 37-42.
El-Otify, A. M. and Mahalel, U.A. (2000).Ecological studies on the soil algae of Wadi Allaqi Bioshere Reserve Area in South Eastern Desert, Egypt. 1st Int. Symp. Phycol. (ISP), 21-22 oct. 2000, Egypt. J. Phycol., 1:107-119.
El-Sheekh, M. M.; El-Beheiry, M. A. and El-Kady, H. F. (1998).Soil algae of Thymelaea hirsute and Asphodelus microcarpuss in Mediterranean Desert of Egypt. Egypt J. Bot., 38(1-2):185-204.
Foged, N. (1980). Diatoms in Egypt. In: Nova Hedwigia Band XXXIII-Braunschweig 1980. J. Cramer, 629-707.
Friedman, I.; Lipkin, Y. and Ocampo, R. (1967). Desert algae of the Negev (Israel). Phycologia, 6:185.
Hamed, A. F. (1995). Studies on the algal flora of some thermal Springs in Egypt. Ph.D.Thesis Ain Shams University, Faculty of Science, Botany Department,Egypt, 161 P.
Hamouda, M. S. (1981).Studies on the algal flora and its role in the Northern Coastal ecosystem of Egypt. M.Sc. Thesis. Faculty of Science, Cairo University. Egypt, pp. 185.
Hifney, A. F. (1998). Studies on soil algae in Assiut area. M.Sc.Thesis.Faculty of Science, Assiut University, Egypt, pp.125.
Hunt, M. E.; Floyed, G. C. and Stout, B. B. (1979).Soil algae in field and forest environments. Ecology, 60:362-375.
Jackson, M. L. (1960).Soil chemical analysis. Constable and Co. London pp. 261-262.
Jackson, M. L. (1977).Soil chemical analysis. Prentice-Hall of India, Private Limited New Delhi, 498 pp.
Jurgensen, M. F. and Davey, C. B. (1968).Nitrogen-fixing blue green algae in acid forest and nursery soils. Canadian J. Microbiol., 14:1179-1183.
Kobbia, I. A. and El–Batanouny, K. H. (1975).Studied on the algal flora of Egyptian soils. 1-Different sites along a tricklet of a lake in the salines of Wadi–El Natroun. Publ. Cairo University Herb., 6:61.
Kobbia, I. A. and Shabana, E. F. (1988).Studies on soil algal flora of Egyptian Bahriya Oasis. Egypt. J. Bot., 31:23-43.
Kobbia, I. A.; Shabana, E. F.; Khalil, Z. and Zaki, F. T. (1991).Growth criteria of two common Cyanobacteria isolated from Egyptian flooded soil, as influenced by some pesticides. Water, Air and Soil Pollution, 60: 107-116.
Kobbia, I. A.; Dowidar, A. E.; Shabana, E. F. and El-Attar, S. A. (1993).Succession Biomass levels of phytoplankton in the Nile water near the starch and glucose factory at Giza (Egypt). Egypt. J. Microbiol., 28 (1):131-143.
Kobbia, I. A.; Metwali, R. M. and El-Adel, H. M. (1995). Studies on freshwater at Qaluobia province (Egypt) in relation to some physico-chemical factors. Egypt. J. Bot., 35(1):25-43.
Metting, B. (1981). The systematic and ecology of soil algae. Bot. Review, 47:195-312.
Prescott, G. W. (1978). How to know the fresh water algae. Brown Company publishers Dubuque, Iowa, USA, pp. 12-267.
Prescott, G. W. (1982). Algae of the western great lakes area W.M.C.Brown Publ. Dubuque, Iowa, USA, pp.1-977.
Rippka, R. and Herdman, M. (1993).Pasteur culture collection of cyanobacterial strains in axenic culture. Vol. 1, Catalougue of strains 103 pp., Institute Pasteur, Paris, France.
Salama, A. M. and Kobbia, I. A. (1982).Studies on the algal flora of Egyptian soils. II. Different sites of a sector in the Libyan desert. Egypt. J. Bot., 25:139-158.
Shanab, S. M. M. (2006).Algal Flora of Ain Helwan. I-Algae of The Worm Spring. Egyp. J. Phycol., (in press).
Shields, L. M. and Durell, L.W. (1964).Algae in relation to soil fertility. Botanical Review, 30:90-128.
Starks, T. L.; Shubert, L.E. and Trainer, F. R. (1982). Ecology of soil algae: a review. Phycoloia, 20:65-80.
Trainer, F. R. (1964). Temperature tolerance of algae in dry soil. Phycologia New Bulletin,15:3-4.
Zancan, S.; Trevison, R. and Maurizio, G. (2006).Soil algae composition under different agro-ecosystems in North-Eastern Italy. Agriculture, Ecosystems and Environment, 112(1):1-12. | ||
|
Statistics Article View: 157 PDF Download: 189 |
||
