Ontologia

State · sdn

South Darfur

Sudan

BShArid, steppe, hot(77 %)

Species observed

402

Observations

2 484

Area

78 133,5km²

Ecological tissue

Sample of 41 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 South Darfur : 35 espèces reliées par 38 interactions GloBI sur 4 types (connectance 4.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
38
Connectance
0.044
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

402 distinct species · 2 484 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 484 obs · 43 cellules
Obs. / cellule
≥ 1 166
101–1 165
15–100
9–14
< 9

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

Climate

Mean T°

26,6°C

Annual rain

655mm

Warmest m°

37,9°C

Coldest m°

16,7°C

Elevation: 616 m on average (min 444 m, max 2 613 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
655mm
Warmest month
37,9°C
Coldest month
16,7°C
Mean alt.
616m
Min
444m
Max
2 613m
Std. dev.
179m
Köppen-Geiger (dominant)
BShArid, steppe, hot(77 %)Arid

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

Soil & lithology

pH H₂O

6,7

Org. C

9,3g/kg

Clay

24,0%

Sand

54,9%

Silt

21,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
12,7g/kg
Clay
23,0%
Sand
55,7%
Silt
21,3%
5–15 cm
pH H₂O
6,7
Org. C
8,5g/kg
Clay
23,2%
Sand
55,6%
Silt
21,2%
15–30 cm
pH H₂O
6,7
Org. C
6,8g/kg
Clay
25,9%
Sand
53,5%
Silt
20,7%

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

Land cover

Forest13.8%
Crops12.0%
Built-up0.1%
Bare soil1.3%
Other (grassland, water…)72.9%

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

Hydrology107 basins · 3 lakes · 42 rivers

Hydrology metrics for this exact territory

Stream length here

1 836,7km

Lake surface here

1,87km²

Basins crossed

107

Max stream order

6

Max drainage

53 843km²

Discharge in basins

277,0m³/s

Mean precip.

652mm/an

Mean T°

26,2°C

Moisture idx

-0,70

Mean runoff

27mm/an

Mean elev. (basins)

620m

Watersheds crossing here

98 more basins

Lakes (3, top by area)

Rivers / streams (42, ord ≥ 4)

30 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

7,2%

Pesticides

1,5kg/km²

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

Protected areas2

IUCN IV · 1IUCN VI · 1📍 Point sites · 3

Yata-Ngaya

IUCN IV

Faunal Reserve · 1940

5 405 km²

Boro

IUCN VI

Game Reserve · 1986

1 495 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations7