Ontologia

Commune · TCD

Kotongoro

Chad

AwTropical, savannah(100 %)

Species observed

2

Observations

3

Area

130,9km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

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

Species present

2 distinct species · 3 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 obs · 1 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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

Climate

Mean T°

27,6°C

Annual rain

1 012mm

Warmest m°

38,5°C

Coldest m°

19,1°C

Elevation: 367 m on average (min 364 m, max 369 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 012mm
Warmest month
38,5°C
Coldest month
19,1°C
Mean alt.
367m
Min
364m
Max
369m
Std. dev.
1m
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

10,0g/kg

Clay

27,8%

Sand

42,2%

Silt

30,0%

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

Dominant lithology: ssGLiMaggregated to Lac Iro

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
14,8g/kg
Clay
25,3%
Sand
43,9%
Silt
30,8%
5–15 cm
pH H₂O
6,4
Org. C
9,8g/kg
Clay
26,4%
Sand
43,2%
Silt
30,4%
15–30 cm
pH H₂O
6,4
Org. C
5,3g/kg
Clay
31,7%
Sand
39,4%
Silt
28,9%

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

Land cover

Forest19.3%
Crops13.7%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)67.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max stream order

5

Max drainage

322 360km²

Discharge in basins

37,8m³/s

Mean precip.

981mm/an

Mean T°

27,5°C

Moisture idx

-0,52

Mean runoff

158mm/an

Mean elev. (basins)

409m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

2,2%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN Not Reported · 1

Aouk

IUCN Not Reported

Hunting reserve · 1963

28 560 km²

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