Ontologia

District · SDN

Khartoum

Sudan

BWhArid, desert, hot(100 %)

Species observed

843

Observations

5 937

Area

322,7km²

Ecological tissue

Sample of 32 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 Khartoum : 26 espèces reliées par 35 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
35
Connectance
0.066
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

843 distinct species · 5 937 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 937 obs · 9 cellules
Obs. / cellule
≥ 4 024
4 024–4 023
485–4 023
225–484
< 225

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

Climate

Mean T°

29,6°C

Annual rain

109mm

Warmest m°

40,5°C

Coldest m°

15,2°C

Elevation: 381 m on average (min 371 m, max 385 m)

Bioclimatic detailsExpert
Annual mean temp.
29,6°C
Annual rain
109mm
Warmest month
40,5°C
Coldest month
15,2°C
Mean alt.
381m
Min
371m
Max
385m
Std. dev.
4m
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

8,4

Org. C

5,0g/kg

Clay

26,9%

Sand

50,2%

Silt

22,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,4
Org. C
6,2g/kg
Clay
25,4%
Sand
51,9%
Silt
22,7%
5–15 cm
pH H₂O
8,4
Org. C
4,8g/kg
Clay
26,4%
Sand
50,6%
Silt
22,9%
15–30 cm
pH H₂O
8,4
Org. C
3,9g/kg
Clay
28,9%
Sand
48,2%
Silt
22,9%

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

Land cover

Forest1.2%
Crops5.8%
Built-up21.1%
Bare soil10.8%
Other (grassland, water…)61.0%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

49,4km

Basins crossed

5

Max stream order

8

Max drainage

1 670 930km²

Discharge in basins

683,3m³/s

Mean precip.

141mm/an

Mean T°

29,1°C

Moisture idx

-0,93

Mean runoff

19mm/an

Mean elev. (basins)

398m

Watersheds crossing here

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

Human pressure

Pop. density

46hab/km²

Night light

11,9nW

Built-up

2 114,2%

Pesticides

0,1kg/km²

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

Sub-administrations1