Ontologia

Commune · SDN

El Maleha

Sudan

BWhArid, desert, hot(100 %)

Species observed

61

Observations

460

Area

83 519,4km²

Ecological tissue

Sample of 15 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 Maleha : 13 espèces reliées par 16 interactions GloBI sur 3 types (connectance 15.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
16
Connectance
0.152
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

61 distinct species · 460 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

460 obs · 40 cellules
Obs. / cellule
≥ 208
17–207
6–16
3–5
< 3

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

23,9°C

Annual rain

40mm

Warmest m°

36,9°C

Coldest m°

6,9°C

Elevation: 686 m on average (min 452 m, max 1 838 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
40mm
Warmest month
36,9°C
Coldest month
6,9°C
Mean alt.
686m
Min
452m
Max
1 838m
Std. dev.
162m
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

8,3

Org. C

3,7g/kg

Clay

20,7%

Sand

56,7%

Silt

22,6%

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

Dominant lithology: ssGLiMaggregated to Mellit

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,3
Org. C
4,7g/kg
Clay
20,3%
Sand
57,1%
Silt
22,6%
5–15 cm
pH H₂O
8,3
Org. C
3,8g/kg
Clay
20,2%
Sand
57,1%
Silt
22,7%
15–30 cm
pH H₂O
8,3
Org. C
2,8g/kg
Clay
21,5%
Sand
56,0%
Silt
22,5%

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

Land cover

Forest0.2%
Crops0.2%
Built-up0.0%
Bare soil92.8%
Other (grassland, water…)6.8%

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

Hydrology129 basins · 0 lakes · 30 rivers

Hydrology metrics for this exact territory

Stream length here

1 436,7km

Basins crossed

129

Max stream order

7

Max drainage

131 110km²

Discharge in basins

3 728,9m³/s

Mean precip.

78mm/an

Mean T°

25,4°C

Moisture idx

-0,96

Mean runoff

46mm/an

Mean elev. (basins)

680m

Watersheds crossing here

120 more basins

Rivers / streams (30, ord ≥ 4)

18 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,0%

Pesticides

0,0kg/km²

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