Ontologia

Commune · SDN

Khartoum North

Sudan

BWhArid, desert, hot(100 %)

Species observed

303

Observations

1 552

Area

321,7km²

Ecological tissue

Sample of 29 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 North : 23 espèces reliées par 34 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
34
Connectance
0.078
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

303 distinct species · 1 552 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 552 obs · 7 cellules
Obs. / cellule
≥ 593
593–592
338–592
141–337
< 141

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

Climate

Mean T°

29,5°C

Annual rain

102mm

Warmest m°

40,5°C

Coldest m°

14,9°C

Elevation: 382 m on average (min 375 m, max 397 m)

Bioclimatic detailsExpert
Annual mean temp.
29,5°C
Annual rain
102mm
Warmest month
40,5°C
Coldest month
14,9°C
Mean alt.
382m
Min
375m
Max
397m
Std. dev.
3m
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

8,0g/kg

Clay

29,5%

Sand

41,0%

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
9,6g/kg
Clay
27,7%
Sand
42,8%
Silt
29,5%
5–15 cm
pH H₂O
8,4
Org. C
7,5g/kg
Clay
29,1%
Sand
41,4%
Silt
29,6%
15–30 cm
pH H₂O
8,4
Org. C
6,8g/kg
Clay
31,8%
Sand
38,7%
Silt
29,5%

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

Land cover

Forest4.4%
Crops18.1%
Built-up16.6%
Bare soil9.8%
Other (grassland, water…)51.1%

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

Hydrology4 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

43,5km

Lake surface here

0,85km²

Basins crossed

4

Max stream order

8

Max drainage

1 980 822km²

Discharge in basins

788,8m³/s

Mean precip.

127mm/an

Mean T°

29,0°C

Moisture idx

-0,94

Mean runoff

21mm/an

Mean elev. (basins)

401m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

38hab/km²

Night light

12,4nW

Built-up

1 658,6%

Pesticides

0,3kg/km²

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