Ontologia

Sub-prefecture · CAF

Ouanda Djallé

Central African Republic

AwTropical, savannah(100 %)

Species observed

59

Observations

108

Area

6 561,2km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

59 distinct species · 108 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

108 obs · 13 cellules
Obs. / cellule
≥ 47
20–46
9–19
1–8
< 1

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 312mm

Warmest m°

36,3°C

Coldest m°

18,9°C

Elevation: 631 m on average (min 451 m, max 1 027 m)

Bioclimatic detailsExpert
Annual mean temp.
25,8°C
Annual rain
1 312mm
Warmest month
36,3°C
Coldest month
18,9°C
Mean alt.
631m
Min
451m
Max
1 027m
Std. dev.
112m
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

6,0

Org. C

15,1g/kg

Clay

25,3%

Sand

47,9%

Silt

26,8%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
22,4g/kg
Clay
24,2%
Sand
48,7%
Silt
27,1%
5–15 cm
pH H₂O
6,0
Org. C
15,4g/kg
Clay
25,1%
Sand
47,9%
Silt
27,0%
15–30 cm
pH H₂O
6,0
Org. C
7,4g/kg
Clay
26,5%
Sand
47,1%
Silt
26,4%

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

Land cover

Forest34.1%
Crops0.1%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)65.8%

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

Hydrology28 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

256,8km

Basins crossed

28

Max stream order

5

Max drainage

6 687km²

Discharge in basins

32,1m³/s

Mean precip.

1 035mm/an

Mean T°

25,5°C

Moisture idx

-0,50

Mean runoff

52mm/an

Mean elev. (basins)

643m

Watersheds crossing here

19 more basins

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

Human pressure

Pop. density

0hab/km²

Built-up

0,3%

Pesticides

0,1kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN IV · 1

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