Commune · SDN
Omdurman Shamel
Sudan
Species observed
35
Observations
79
Area
5 213,3km²
Ecological tissue
Sample of 5 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Omdurman Shamel : 5 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
35 distinct species · 79 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,6°C
Annual rain
68mm
Warmest m°
40,0°C
Coldest m°
12,9°C
Elevation: 401 m on average (min 325 m, max 502 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,4
Org. C
3,0g/kg
Clay
28,4%
Sand
50,9%
Silt
20,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Karary
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology21 basins · 0 lakes · 29 rivers
Hydrology metrics for this exact territory
Stream length here
471,3km
Basins crossed
21
Max stream order
8
Max drainage
1 983 821km²
Discharge in basins
1 811,2m³/s
Mean precip.
89mm/an
Mean T°
28,8°C
Moisture idx
-0,96
Mean runoff
19mm/an
Mean elev. (basins)
406m
Watersheds crossing here
- Bassin de نهر النيلsub-area2 440,2 km²overlap1445.99 km²28%
- Bassin de Wādī ‘Idd an Nālahsub-area1 021,9 km²overlap743.36 km²14%
- Bassin de Wadi Muqqadamsub-area575,6 km²overlap573.66 km²11%
- Basin #67940sub-area1 228,2 km²overlap539.32 km²10%
- Bassin de Wadi Muqqadamsub-area528,4 km²overlap526.56 km²10%
- Bassin de Wadi Muqqadamsub-area487 km²overlap485.35 km²9%
- Bassin de Wadi Muqqadamsub-area1 324,6 km²overlap166.66 km²3%
- Bassin de Wadi Muqqadamsub-area697,1 km²overlap153.96 km²3%
- Bassin de Wadi Muqqadamsub-area142,9 km²overlap132.16 km²3%
12 more basinssorted by overlap
- Bassin de نهر النيلsub-area1 695,9 km²overlap128.19 km²2%
- Bassin de Wadi el Buweirasub-area481,1 km²overlap127.26 km²2%
- Bassin de Wadi Muqqadamsub-area60,9 km²overlap59.06 km²1%
- Bassin de Wādī Abū Hatsub-area508,3 km²overlap45.16 km²1%
- Bassin de Wadi Muqqadamsub-area37,3 km²overlap37.15 km²1%
- Bassin de Wadi Muqqadamsub-area16,6 km²overlap16.52 km²0%
- Bassin de Wadi Qanbirsub-area2 375,8 km²overlap14.21 km²0%
- Bassin de Wadi Muqqadamsub-area11,6 km²overlap11.32 km²0%
- Bassin de نهر النيلsub-area1 534,1 km²overlap3.45 km²0%
- Bassin de Khor Abu Ushushsub-area980,5 km²overlap2.10 km²0%
- Bassin de Wadi el Milhsub-area1 917,4 km²overlap0.78 km²0%
- Bassin de Wadi Muqqadamsub-area0,4 km²overlap0.37 km²0%
Rivers / streams (29, ord ≥ 4)
- Wadi Muqqadamord 6len here181.01 km22%total816 km
- Wādī ‘Idd an Nālahord 3len here41.70 km97%total43 km
- Wādī Abū La‘otord 4len here34.63 km30%total114 km
- Wadi Abu Fasord 2len here29.75 km100%total30 km
- Wadi Um Mikhaytord 3len here23.99 km100%total24 km
- Wādī Abū ‘Usharord 3len here17.61 km100%total18 km
- Wadi al Rawyanord 3len here16.34 km100%total16 km
- Wadi Umm Qaraord 2len here14.51 km100%total15 km
- Ed esh Shorakord 1len here11.71 km54%total22 km
- نهر النيلord 8len here11.57 km0%total5383 km
- Ed ed Damarord 3len here11.22 km100%total11 km
- Um Hshaybatord 1len here7.79 km100%total8 km
17 more river segmentssorted by Strahler order + length
- Wādī al ‘Abidord 8len here7.68 km54%total14 km
- Wadi Umm Sihefaord 2len here7.62 km100%total8 km
- Wadi el Merikhord 2len here7.09 km26%total27 km
- Ed ed Daribord 2len here5.88 km100%total6 km
- Ed el Aredaord 1len here5.73 km82%total7 km
- Wadi Qanbirord 4len here5.61 km6%total96 km
- Wādī ash Shuqayqord 3len here5.05 km100%total5 km
- Wādī at Ţuwayyilord 2len here4.57 km100%total5 km
- Wadi el Qisayirord 1len here3.52 km100%total4 km
- Edein ed Diyarord 3len here3.51 km100%total4 km
- Wadi el Buweiraord 2len here3.46 km11%total33 km
- Wādī Abū Hatord 3len here3.03 km7%total45 km
- Shateb es Sarhaord 1len here2.99 km100%total3 km
- Um Sidratord 1len here2.24 km100%total2 km
- Wādī al Abyaḑord 3len here1.29 km37%total4 km
- Wadi el Mieqilord 2len here0.15 km1%total12 km
- Ed el Twejaord 1len here0.00 km0%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
6,8%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)