المقالات باللغة الإنجليزية

Mahmoud, A.

1977a “Germination of three desert Acacias in relation to their survival in arid environment”, Proceedings of Saudi Biological Society (First Conference, Riyadh) 1:79-94.

1977b   “Vegetational dynamics in the semi-desert of Khartoum Province”, Sudan Notes and Records 58:205-216.

1984   “Germination of the halophyte Aeluropus massauensis”, Arab Gulf Journal of Scientific Research 2/:21-36

1985a “Germination of Hammada elegans from Saudi Arabia”, Arab Gulf           Journal of Scientific Research 3/1:55-65.

1985b “Germination of Cassia italica from Saudi Arabia”, Arab Gulf                                              Journal of Scientific Research 3/2:437-447.

1985c “Ecological Relationships of some vegetation units in Jeddah-Makkah Region, Saudi Arabia”, Arab Gulf Journal of Scientific Research 3/2:  607-622.

1985d “Germination of Cassia senna from Saudi Arabia’, Journal of Arid            Environments 9:39-49.

Mahmoud, A. and J.P. Grime

1975   “A Comparison of negative relative growth rates in shaded seedlings”,                New Phytologist 73:1215-1219.

1976    “An analysis of competitive ability in three perennial grasses”, New                Phytologist 77:431-435.

1977 “A comparison of the susceptibility of Arrhenatherum elatius L.                  Beauv. Ex. J. and C. Presl., Agrostis tenuis sibth. Deschampsisa felxuosa L. and festuca ovina to Manganese toxicity”, Plant and Soil 47:559-565.

Mahmoud, A., J.P. Grime & S.B. Furness

1975   “Polymorphism in Arrhenatherum elatius L. Beauv. Ex. J. and C. Presl.”, New Phytologist 75:269-279.

 

Mahmoud, A. & A. l. Safadi

  • “Evaluation and improving science teaching in Riyadh

Private   Schools”, Study on the Promotion of Riyadh Private Schools

(Educational Research Centre, Faculty of Education, University of

Riyadh).

Mahmoud, A. & A.M. Elsheikh

  • “Germination of Prosopis Chilensis (Mloina) stunts”, Egypt Journal of Botany 21/1:69-74.

1981 “Germination of Parkinsonia aculeata L.”, Journal of the College of            Science, King Saud University 12.

Mahmoud, A., A.M. Elsheikh & S. Abdul Baset

1982“Germination of Verbesina encelioides (cav.) Benth. El Hook F. Ex.  A. Gray and Rumex nervosus Vahl. From South Higaz”, Journal of Arid Environments 4:299-308.

1983a     “Germination of two halophytes: Halopeplis perfoliata (Forssk) Bge ex.  Schwief and Limonium axillare (Forssk) Kt3. (= Statice   axillaris) from Saudi Arabia”, Journal of Arid Environments 6:87-98.

1983b “Germination of six desert species from Riyadh district in Saudi             Arabia”, Journal of College of Science, King Saud University 14/1:     5-22.

1983c   “Germination of Francoeuria crispa (Forssk) Cass. Pulicaria crispa                   (Forssk Benth ET Hool F.), Arab Gulf Journal of Scientific Research 2:289-302.

1983d   “Germination of Artemisia abyssinica Sch. Bip.”, Journal of College of      Science, King Saud University, 14/2:253-272.

1983e “Germination of Euryops Arabicus”, Arab Gulf Journal of Scientific            Research 2:365-372.

1984a    “Germination ecology of Rhazya stricta. Decene”, Journal of College of Science, King Saud University 15/1:5-25.

1984b   “Influence of salinity and temperature on seed germination of Artemisia       

abyssinica,  Peganum   harmala  L. and  Calotropis   procera  ( Ait )”,

              Journal of College of Science, King Saud University 15/2:379-388.

1984c   “Germination of Lavandula dentata L. and Ricinus communis L. from           South Higaz”, Journal of College of Science, King Saud University 15/2:389-400.

1984d “Germination of four Acacias in relation to their survival in arid             environment”, Journal of College of Science, King Saud University 15/2:401-420.

  • “Germination of Anastatica hierochuntica from Saudi Arabia”, Arab Gulf Journal of Scientific Research 3/1:5-32.

Mahmoud, A., A.M. Elsheikh, S. Abdul Baset & R. Hunt

  • “The effect of temperature on the vegetative growth in Acacia nilotica wild Ex. Del and Acacia tortilis (Forssk)”, Annals of Botany 48/5: 693-703.

1984   “Temperature and vegetative growth of three Saudi Arabian herbs”,               Annals of Botany 54:111-120.

Mahmoud, A., A.M. Elsheikh & F.  Isawi

  • “Ecology of the littoral salt marsh vegetation at Rabigh on the Red Sea Coast of Saudi Arabia”, Journal of Arid Environments 5/1:35-42.

 

Mahmoud, A., A.M. Elsheikh & M.M. Yousef

  • “The ecology of the littoral salt marsh vegetation at Al-Magawa, near Ras Al-Sheikh Humeid, on the Gulf of Agaba, Saudi Arabia”, Arab Gulf Journal of Scientific Research 3/1:145-163.

Abdullah, A. M., B. R. A. Al- shuaifani 2003.

Species density in a Hot Desert Vegetation in Unaiza Country Saudi Arabia University of Africa Journal of Sciences 3: 120- 145.

Obied, M. & A. Mahmoud

1969   The Vegetation of Khartoum Province, Guide to Natural History of                     Khartoum Province Part 4, Sudan.

Obeid, M. and A. Mahmoud

  • “Ecological Relationships of the Vegetation of Khartoum Province”, Vegetatio 23:177-198.

Mahmoud, A and M Obied .

1971 “Ecological Studies on the Vegetation of the Sudan 1. General features of   the vegetation of Khartoum Province”, Vegetatio 23:135-176.

Elsheikh, A.M., A. Mahmoud & M. El-Tom

  • “Ecology of the Inland salt marsh vegetation at Al-Shiggah, in Al-Qassim District, Saudi Arabia”, Arab Gulf Journal of Scientific Research 3/1:   165-182.