Ontologia

Commune · SDN

Abyei

Sudan

AwTropical, savannah(100 %)

Species observed

103

Observations

6 011

Area

9 128,4km²

Ecological tissue

Sample of 13 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 Abyei : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 9 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
9
Connectance
0.099
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

103 distinct species · 6 011 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 011 obs · 112 cellules
Obs. / cellule
≥ 344
183–343
28–182
12–27
< 12

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

Climate

Mean T°

28,5°C

Annual rain

845mm

Warmest m°

39,3°C

Coldest m°

21,1°C

Elevation: 400 m on average (min 394 m, max 409 m)

Bioclimatic detailsExpert
Annual mean temp.
28,5°C
Annual rain
845mm
Warmest month
39,3°C
Coldest month
21,1°C
Mean alt.
400m
Min
394m
Max
409m
Std. dev.
3m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

6,5

Org. C

11,2g/kg

Clay

24,0%

Sand

52,2%

Silt

23,8%

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

Dominant lithology: suGLiMaggregated to Abyei

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
14,6g/kg
Clay
22,4%
Sand
53,1%
Silt
24,4%
5–15 cm
pH H₂O
6,5
Org. C
10,2g/kg
Clay
23,7%
Sand
52,6%
Silt
23,7%
15–30 cm
pH H₂O
6,6
Org. C
8,9g/kg
Clay
25,9%
Sand
50,7%
Silt
23,3%

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

Land cover

Forest19.2%
Crops0.9%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)79.8%

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

Hydrology32 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

223,6km

Basins crossed

32

Max stream order

8

Max drainage

296 196km²

Discharge in basins

1 068,1m³/s

Mean precip.

761mm/an

Mean T°

27,7°C

Moisture idx

-0,63

Mean runoff

27mm/an

Mean elev. (basins)

405m

Watersheds crossing here

23 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

3,1%

Pesticides

0,7kg/km²

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