Ontologia

Commune · SSD

Treikaka

South Sudan

AwTropical, savannah(100 %)

Species observed

227

Observations

636

Area

11 173,1km²

Ecological tissue

Sample of 24 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 Treikaka : 19 espèces reliées par 21 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
21
Connectance
0.076
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

227 distinct species · 636 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

636 obs · 26 cellules
Obs. / cellule
≥ 248
91–247
3–90
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°

27,5°C

Annual rain

1 003mm

Warmest m°

36,9°C

Coldest m°

21,4°C

Elevation: 465 m on average (min 428 m, max 598 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
1 003mm
Warmest month
36,9°C
Coldest month
21,4°C
Mean alt.
465m
Min
428m
Max
598m
Std. dev.
28m
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

6,3

Org. C

17,1g/kg

Clay

29,8%

Sand

41,1%

Silt

29,0%

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

Dominant lithology: suGLiMaggregated to Terkaka

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
25,9g/kg
Clay
29,0%
Sand
41,7%
Silt
29,3%
5–15 cm
pH H₂O
6,3
Org. C
15,5g/kg
Clay
29,9%
Sand
41,1%
Silt
29,0%
15–30 cm
pH H₂O
6,2
Org. C
9,8g/kg
Clay
30,7%
Sand
40,5%
Silt
28,8%

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

Land cover

Forest20.2%
Crops0.7%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)79.1%

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

Hydrology28 basins · 8 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

135,2km

Lake surface here

12,65km²

Basins crossed

28

Max stream order

7

Max drainage

485 474km²

Discharge in basins

4 412,8m³/s

Mean precip.

937mm/an

Mean T°

27,3°C

Moisture idx

-0,53

Mean runoff

38mm/an

Mean elev. (basins)

472m

Watersheds crossing here

19 more basins

Lakes (8, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,5%

Pesticides

1,4kg/km²

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

Protected areas1

IUCN II · 1

Badingilo

IUCN II

National Park · 1986

8 939 km²

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