Ontologia

Commune · SSD

Akoba

South Sudan

AwTropical, savannah(100 %)

Species observed

48

Observations

183

Area

13 561,5km²

Ecological tissue

Sample of 20 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 Akoba : 19 espèces reliées par 17 interactions GloBI sur 2 types (connectance 8.9%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
17
Connectance
0.089
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

48 distinct species · 183 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

183 obs · 28 cellules
Obs. / cellule
≥ 47
24–46
5–23
2–4
< 2

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

Climate

Mean T°

28,2°C

Annual rain

935mm

Warmest m°

38,1°C

Coldest m°

22,0°C

Elevation: 407 m on average (min 396 m, max 425 m)

Bioclimatic detailsExpert
Annual mean temp.
28,2°C
Annual rain
935mm
Warmest month
38,1°C
Coldest month
22,0°C
Mean alt.
407m
Min
396m
Max
425m
Std. dev.
6m
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

6,4

Org. C

16,7g/kg

Clay

32,7%

Sand

39,8%

Silt

27,4%

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

Dominant lithology: suGLiMaggregated to Nahr Atiem

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
23,1g/kg
Clay
31,9%
Sand
40,6%
Silt
27,6%
5–15 cm
pH H₂O
6,4
Org. C
15,4g/kg
Clay
32,5%
Sand
40,0%
Silt
27,4%
15–30 cm
pH H₂O
6,4
Org. C
11,5g/kg
Clay
33,8%
Sand
38,9%
Silt
27,2%

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

Land cover

Forest13.5%
Crops0.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)86.2%

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

Hydrology24 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

628,1km

Lake surface here

0,77km²

Basins crossed

24

Max stream order

7

Max drainage

178 676km²

Discharge in basins

260,6m³/s

Mean precip.

945mm/an

Mean T°

27,6°C

Moisture idx

-0,52

Mean runoff

44mm/an

Mean elev. (basins)

413m

Watersheds crossing here

15 more basins

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Built-up

0,8%

Pesticides

1,3kg/km²

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

Protected areas3

IUCN II · 2IUCN VI · 1

Boma

IUCN II

National Park · 1986

19 757 km²

Gambella

IUCN II

National Park · 1974

4 376 km²

Tedo

IUCN VI

Controlled Hunting Area · 1973

2 380 km²

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