Ontologia

Commune · SDN

Tokar Genoub

Sudan

BWhArid, desert, hot(99 %)

Species observed

81

Observations

241

Area

7 605km²

Ecological tissue

Sample of 12 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 Tokar Genoub : 10 espèces reliées par 9 interactions GloBI sur 2 types (connectance 13.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
9
Connectance
0.136
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

81 distinct species · 241 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

241 obs · 81 cellules
Obs. / cellule
≥ 26
6–25
3–5
2–2
< 2

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

Climate

Mean T°

27,6°C

Annual rain

177mm

Warmest m°

38,5°C

Coldest m°

17,6°C

Elevation: 479 m on average (min -498 m, max 2 550 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
177mm
Warmest month
38,5°C
Coldest month
17,6°C
Mean alt.
479m
Min
-498m
Max
2 550m
Std. dev.
465m
Köppen-Geiger (dominant)
BWhArid, desert, hot(99 %)Arid

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

Soil & lithology

pH H₂O

8,0

Org. C

7,0g/kg

Clay

19,4%

Sand

52,1%

Silt

28,4%

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

Dominant lithology: suGLiMaggregated to Tokar

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,0
Org. C
7,9g/kg
Clay
18,1%
Sand
52,8%
Silt
29,1%
5–15 cm
pH H₂O
8,0
Org. C
6,6g/kg
Clay
19,4%
Sand
52,4%
Silt
28,2%
15–30 cm
pH H₂O
8,0
Org. C
6,6g/kg
Clay
20,8%
Sand
51,3%
Silt
27,9%

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

Land cover

Forest0.8%
Crops1.0%
Built-up0.0%
Bare soil67.3%
Other (grassland, water…)30.9%

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

Hydrology19 basins · 10 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

353,6km

Lake surface here

4,19km²

Basins crossed

19

Max stream order

6

Max drainage

63 987km²

Discharge in basins

169,3m³/s

Mean precip.

156mm/an

Mean T°

27,8°C

Moisture idx

-0,92

Mean runoff

57mm/an

Mean elev. (basins)

413m

Watersheds crossing here

10 more basins

Lakes (10, top by area)

1 more lakes

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

0,2kg/km²

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