Ontologia

Commune · SSD

Yambio

South Sudan

AwTropical, savannah(100 %)

Species observed

248

Observations

1 561

Area

15 710,1km²

Ecological tissue

Sample of 34 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 Yambio : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 4 types (connectance 5.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
30
Connectance
0.050
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

248 distinct species · 1 561 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 561 obs · 89 cellules
Obs. / cellule
≥ 203
39–202
9–38
4–8
< 4

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

Climate

Mean T°

25,8°C

Annual rain

1 421mm

Warmest m°

35,0°C

Coldest m°

20,5°C

Elevation: 612 m on average (min 463 m, max 786 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
1 421mm
Warmest month
35,0°C
Coldest month
20,5°C
Mean alt.
612m
Min
463m
Max
786m
Std. dev.
57m
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

5,8

Org. C

22,8g/kg

Clay

30,4%

Sand

47,6%

Silt

22,0%

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

Dominant lithology: mtGLiMaggregated to Yambio

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
33,7g/kg
Clay
29,1%
Sand
48,7%
Silt
22,3%
5–15 cm
pH H₂O
5,8
Org. C
23,0g/kg
Clay
30,0%
Sand
47,8%
Silt
22,2%
15–30 cm
pH H₂O
5,7
Org. C
11,6g/kg
Clay
32,1%
Sand
46,4%
Silt
21,6%

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

Land cover

Forest44.1%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)55.8%

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

Hydrology37 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

596,2km

Basins crossed

37

Max stream order

6

Max drainage

47 645km²

Discharge in basins

747,4m³/s

Mean precip.

1 369mm/an

Mean T°

25,3°C

Moisture idx

-0,27

Mean runoff

183mm/an

Mean elev. (basins)

620m

Watersheds crossing here

28 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

2,9%

Pesticides

1,9kg/km²

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

Protected areas3

IUCN VI · 2IUCN II · 1

Southern

IUCN II

National Park · 1939

19 239 km²

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