Ontologia

Commune · SDN

El Geili

Sudan

BWhArid, desert, hot(100 %)

Species observed

66

Observations

117

Area

1 675,2km²

Ecological tissue

Sample of 21 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de El Geili : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
22
Connectance
0.095
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

66 distinct species · 117 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

117 obs · 17 cellules
Obs. / cellule
≥ 89
7–88
2–6
1–1
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

29,0°C

Annual rain

87mm

Warmest m°

40,0°C

Coldest m°

14,1°C

Elevation: 437 m on average (min 371 m, max 531 m)

Bioclimatic detailsExpert
Annual mean temp.
29,0°C
Annual rain
87mm
Warmest month
40,0°C
Coldest month
14,1°C
Mean alt.
437m
Min
371m
Max
531m
Std. dev.
45m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

8,5

Org. C

3,7g/kg

Clay

27,9%

Sand

42,7%

Silt

29,5%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to Khartoum Bahri

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,4
Org. C
4,8g/kg
Clay
25,6%
Sand
44,6%
Silt
29,8%
5–15 cm
pH H₂O
8,5
Org. C
3,5g/kg
Clay
28,0%
Sand
42,8%
Silt
29,2%
15–30 cm
pH H₂O
8,5
Org. C
2,8g/kg
Clay
30,0%
Sand
40,6%
Silt
29,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest1.2%
Crops4.4%
Built-up0.5%
Bare soil84.2%
Other (grassland, water…)9.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology6 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

194,0km

Basins crossed

6

Max stream order

8

Max drainage

1 989 719km²

Discharge in basins

1 742,8m³/s

Mean precip.

104mm/an

Mean T°

28,7°C

Moisture idx

-0,95

Mean runoff

19mm/an

Mean elev. (basins)

434m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

50,8%

Pesticides

0,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)