Revue internationale d'écologie méditerranéenne International ...

More documents

Recommendations

Info

Habitat Species Family Canal banks Fallow fi eld or cultivated area Wadi Catchment area, desert road, railways Non-saline depression ecologia mediterranea, tome 29, fascicule 2, 2003, p. 153-164 INTERPRETING GERMINATION RESULTS BASED ON SEED SIZE, MASS AND ECOLOGICAL… ◆ Lifeform Location Size (mm) Polypogon monspeliensis (L.) Desf. Gramineae Th. Cultivated ground along channels, Edko 0.544 0.249 Silybum marianum (L.) Gaertn. Compositae Ch. Edko 23.89 21.010 Cyperus capitatus Vand. Cyperaceae Geo. Canal & marchy places, Edko 1.082 1.73 Senecio aegyptius L. Compositae Th. Edko 0.148 0.290 Chenopodium ambrosioides L. Chenopodiaceae Th. Edko 0.316 0.435 Cenchrus ciliaris L. Gramineae Th. Cultivated area, Rosetta 3.263 4.23 Polygonum equisetiforme Sm. Polygonaceae Ch. Fallow fi eld, Rosetta 0.544 2.67 Trigonella stellata Forssk. Leguminosae Th. Fallow fi eld, Rosetta 0.563 0.95 Dactyloctenium aegyptium (L.) Willd Gramineae Th. Cotton fi elds, gardens 0.126 0.608 Silene conoidea L. Caryophyllaceae Th. Fallow fi eld, Edko 1.378 2.913 Chenopodium album L. Chenopodiaceae Th. Cultivated fi elds, Rosetta 0.587 0.999 Polypogon viridis (Gouan.) Breistr Polygonaceae Ch. Cultivated area, Baheig 0.0875 0.188 Amaranthus paniculatus L. Amaranthaceae Th. Cultivated area, Rosetta 0.285 0.698 Euphorbia helioscopia L. Euphorbiaceae Th. Fallow fi eld, Rosetta 1.943 2.049 Euphorbia prostrata Anton. Euphorbiaceae Th Fallow fi eld, Rosetta 4.25 0.425 Chenopodium murale L. Chenopodiaceae Th. Wast ground, sandy soil, Rosetta 0.641 3.881 Vaccaria hispanica (Mill) Rauschert Caryophyllaceae Th. Cultivated area, Baheig 1.5441 0.249 Citrullus colocynthis (L.) Schrad. Cucurbitaceae Ch. Wadi bed of Ferran, south Sinai 12.267 3.52 Asphodelus tenuifolius Cav. Liliaceae Th. Wadi Ferran, south Sinai 1.04 2.25 Astragalus hispidulus DC. Leguminosae Th. Wadi Ferran, south Sinai 1.267 1.86 Cleome amblyocarpa Barratte & Murb. Cleomaceae Th. Wadi Ferran, south Sinai 2.222 2.52 Forsskalea tenacissima L. Urticaceae Th. Wadi Ferran, south Sinai 1.018 4.36 Salvia lanigera Poir. Labiatae Ch. Wadi Habis, Matrouh 0.653 1.44 Lotus glaber Mill. Leguminosae Th. Along roads, wadis 0.485 3.956 Phagnalon barbeyanum Asch. & Schweinf. Compositae Ch. Wadi beds , south Sinai 0.103 0.433 Portulaca oleracea L. Portulacaceae Th. Wadi Saghir, south Sinai 0.40 0.493 Euphorbia granulata Forssk. Euphorbiaceae Th. Wadi beds , south Sinai 4.8 15.436 Pergularia tomentosa L. Asclepiadaceae Ch. Wadi bed of wadi Saghir,,south Sinai 12.0 42.704 Cucumis prophetarum L. Cucurbitaceae Ch. Wadi Ferran, south Sinai 4.25 8.765 Astragalus spinosus (Forssk.) Muschl. Leguminosae Ch. Catchment area, desert road 6.2 16.124 Hyoscyamus muticus L. Solanaceae Ch. Sandy places, Elshatby Cemetry, Alexandria 0.643 1.128 Hyoscyamus albus L. Solanaceae Ch. Sandy places, road plateau, Matrouh 0.182 0.601 Datura innoxia Mill. Solanaceae Th. Fallow fi eld, Rosetta 6.001 5.535 Bassia indica (Wight) A.J. Scott Chenopodiaceae Th. Rail way road, Rosetta 0.551 3.049 Crepis bulbosa (L.) Tausch Compositae Ch. Sandy places, El Hammam 0.158 1.043 Eleusine indica (L.) Gaertn. Gramineae Th. Catchment area&, road side, south Sinai 0.164 0.677 Euphorbia retusa, Forssk. Euphorbiaceae Ch. Fallow fi eld, Rosetta 0.927 2.104 Helianthemum lippii (L.) Dum. Cistaceae Ch. El-Omayed 0.204 0.889 Artemisia monosperma Del. Compositae Ch. El-Omayed 0.16 1.184 Adonis dentata Del. Ranunculaceae Th. El-Omayed 0.7111 0.950 Lycium shawii Roem. et Sch. Solanaceae Ch El-Omayed 1.498 6.778 Citrullus colocynthis (L.) Schrad. Cucurbitaceae Ch. Matrouh 12.267 3.52 Convolvulus lanatus Vahl Convolvulaceae Ch. El-Omayed 4.6 1.044 Mass (mg) Values of correlation between habitat, seed mm and mg No. of species 0.98** 5 0.74** 12 0.92** 12 0.65 8 0.89** 6 157
158 ◆ L. M. M. BIDAK Habitat Species Family Inland plateau Saline depression Sand dunes Rocky cliffs & stony soil ** Correlation is signifi cant at 0.01 probability level Lifeform Location Size (mm) Bidens bipinnata L. Compositae Th. El Dabaa 1.23 3.18 Mass (mg) Carduus getulus Pomel. Compositae Ch. El-Hammam 0.489 2.23 Deverra tortuosa (Desf.) DC. Umbelliferae Ch. El-Omayed 0.334 0.56 Plantago ovata Forssk. Plantagonaceae Th. Rosetta 1.649 2.31 Peganum harmala L. Zygophyllaceae Ch. Matrouh 0.769 5.778 Pulicaria incisa (Lam.) DC. Compositae Th. Matrouh-Salum road 0.0679 0.961 Cyperus capitatus L. Cyperaceae Geo. Edko lake, shore line 1.082 1.73 Juncus acutus L. Juncaceae Geo. South Sinai 0.158 0.24 Ranunculus sceleratus L. Ranunculaceae Th. Edko lake, shore line 0.503 1.85 Spergularia maritima (All.) Chiov. Caryophyllaceae Ch. Saline soil, Edko 0.094 0.39 Lotus creticus L. Leguminosae Ch. Maritime sand, Edko 0.625 0.206 Lygos raetam (Forssk.) Heywood Leguminosae Ph. Wadi Saal, South Sinai 20.857 13.23 Ononis vaginalis Vahl Leguminosae Ch. El-Omayed 2.576 8.0 Reseda decursiva Forssk. Resedaceae Th. El-Omayed 0.028 1.184 Asphodelus tenuifolius Cav. Liliaceae Th. South Sinai 1.04 2.25 Astragalus annularis Forssk. Leguminosae Th. Edko 1.268 1.95 Kickxia aegyptiaca (L.) Nabelek Scrophulariaceae Ch. South Sinai 0.089 0.45 Calligonum comosum L. Polygonaceae Ch. South Sinai 51.175 0.238 Lotus polyphyllos E.D Leguminosae Ch. El-Omayed 4.545 8.928 Lavandula coronopifolia Poir. Labiatae Th. South Sinai 0.25 1.544 Roemeria hybrida (L.) DC. Papaveraceae Th. Stony soil, south Sinai 0.133 0.293 Fagonia latifolia Del. Zygophyllaceae Th. Rocky cliffs, south Sinai 0.091 0.629 Pulicaria arabica (L.) Cass. Compositae Th. Rocky cliffs , El-Omayed 0.0295 0.155 Values of correlation Table 1. List of the studied species restricted to each habitat, with indications related to their family, life-forms, ocation and the number of species represented each habitat. Ch. = chamaephytes, Geo. = geophytes, P. = perennials, and Th. = therophytes. No. of species 0.19 6 0.44 5 0.09 8 0.70 4 Habitat Water holding capacity (%) pH EC (mmhos/cm) Sand Soil texture Silt Clay Soil type Canal banks 66.24±3.08 7.8± 0.19 0.46±0.11 39.5±2.48 26.1±1.43 34.4±2.01 Sandy clay loam Fallow fi elds 76.14±4.01 7.7 ± 0.29 0.14± 0.1 80.6 ± 4.31 18.8 ± 3.85 0.65 ± 0.46 Loamy sand Wadis 65.07±2.33 8.2 ± 0.7 0.43 ± 0.13 94.93 ± 4.58 1.69 ± 1.9 3.38 ± 0.46 Loamy sand Catchment areas, railway, Desert road 42.59±3.01 7.9±0.56 0.54±0.02 81.2±2.42 1.5±0.04 17.30±0.16 Sandy soil Non-saline depression 53.69±4.2 7.8±2.1 0.03±0.01 88.9±5.01 2.35±0.1 8.75±0.22 Loamy Sand Inland plateau 53.63±5.1 8.3 ± 0.18 0.47 ± 0.26 93.58 ± 5.58 3.3 ± 1.28 3.08 ± 0.68 Loamy sand Saline soil 38.99±4.03 8.61 ± 0.17 2.93 ± 1.0 81.7 ± 4.4 17.7 ± 3.9 3.6 ± 0.46 Loamy sand Sand dunes 62.52±6.01 8.0 ± 0.05 0.27 ± 0.07 96.96 ± 0.11 0.95 ± 0.1 2.09 ± 0.14 Sandy soil Rocky cliffs & stony soil 34.69±3.11 7.2±2.1 0.71±0.04 98.34±3.33 1.14±0.3 0.52±0.02 Sandy Soil Table 2. Mean (± SE) of some soil characteristics and types of different habitats in the present study. ecologia mediterranea, tome 29, fascicule 2, 2003
Page 1 and 2: Tome 29 Fascicule 2, 2003 ISSN 0153
Page 3 and 4: Rédacteur en chef Managing editor
Page 5 and 6: Vegetation along an elevation gradi
Page 7 and 8: V-shaped. The depth of valley reach
Page 9 and 10: Habitat type C (%) P (%) Second dom
Page 11 and 12: ecologia mediterranea, tome 29, fas
Page 13 and 14: Al-Jabal Al-Akhdar could be conside
Page 19 and 20: 140 ◆ M. A. SHEIKH, M. E. MADY &
Page 32 and 33: Interpreting germination results ba
Page 34 and 35: INTRODUCTION ecologia mediterranea,
Page 38 and 39: Treatment Species H 2SO 4 Refrigera
Page 44 and 45: Potentiel hydrique et phénologie d
Page 46 and 47: INTRODUCTION ecologia mediterranea,
Page 54 and 55: POTENTIEL HYDRIQUE ET PHÉNOLOGIE D
Page 58 and 59: Phenotypic and phenological behavio
Page 60 and 61: PHENOTYPIC AND PHENOLOGICAL BEHAVIO
Page 68 and 69: Variabilité morphologique et alloz
Page 70 and 71: VARIABILITÉS PHÉNOTYPIQUE ET GÉN
Page 78 and 79: Diversité génétique des populati
Page 80 and 81: DIVERSITÉ GÉNÉTIQUE DE POPULATIO
Page 82 and 83: DIVERSITÉ GÉNÉTIQUE DE POPULATIO
Page 84 and 85: Populations Code DIVERSITÉ GÉNÉT
Page 86 and 87:
DIVERSITÉ GÉNÉTIQUE DE POPULATIO
Page 88 and 89:
Page 90 and 91:
Figure 3. Dendrogramme établi à p
Page 92 and 93:
Page 94:
Page 97 and 98:
218 ◆ M. BARBERO INTRODUCTION Une
Page 99 and 100:
220 ◆ M. BARBERO frutescens, Pote
Page 101 and 102:
222 ◆ M. BARBERO loppé avec, dan
Page 103 and 104:
224 ◆ M. BARBERO La dégradation
Page 105 and 106:
226 ◆ M. BARBERO ticum, Hepatica
Page 107 and 108:
228 ◆ M. BARBERO — une unité p
Page 109 and 110:
230 ◆ M. BARBERO tes crêtes de l
Page 111 and 112:
232 ◆ M. BARBERO loppées sur tou
Page 113 and 114:
234 ◆ M. BARBERO — constitution
Page 115 and 116:
236 ◆ M. BARBERO Etage méso-méd
Page 117 and 118:
238 ◆ M. BARBERO L’étage monta
Page 119 and 120:
240 ◆ M. BARBERO Bibliographie Ce
Page 121 and 122:
242 ◆ M. BARBERO CAILLIAU A., 200
Page 123 and 124:
244 ◆ M. BARBERO terranéen dans
Page 125:
246 ◆ M. BARBERO répartition de
Page 129 and 130:
250 ◆ FAITS DE CONSERVATION EN M
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
262 ◆ ANALYSES D’OUVRAGES paysa
Page 143:
264 ◆ ANALYSES D’OUVRAGES tradi
show all

Revue internationale d'écologie méditerranéenne International ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?