Ontologia

Commune · TCD

Ngamongo

Chad

AwTropical, savannah(100 %)

Species observed

13

Observations

15

Area

93,6km²

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

13 distinct species · 15 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 obs · 3 cellules
Obs. / cellule
≥ 12
12–11
12–11
2–11
< 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 006mm

Warmest m°

38,5°C

Coldest m°

18,0°C

Elevation: 381 m on average (min 362 m, max 419 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
1 006mm
Warmest month
38,5°C
Coldest month
18,0°C
Mean alt.
381m
Min
362m
Max
419m
Std. dev.
12m
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

6,2

Org. C

10,3g/kg

Clay

24,7%

Sand

48,3%

Silt

27,0%

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

Dominant lithology: suGLiMaggregated to Tandjilé Est

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
15,2g/kg
Clay
22,7%
Sand
49,4%
Silt
27,8%
5–15 cm
pH H₂O
6,2
Org. C
9,8g/kg
Clay
23,1%
Sand
49,5%
Silt
27,3%
15–30 cm
pH H₂O
6,1
Org. C
5,9g/kg
Clay
28,3%
Sand
45,8%
Silt
25,9%

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

Land cover

Forest9.0%
Crops41.8%
Built-up0.2%
Bare soil0.9%
Other (grassland, water…)48.1%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

58 634km²

Discharge in basins

4,9m³/s

Mean precip.

980mm/an

Mean T°

27,7°C

Moisture idx

-0,52

Mean runoff

340mm/an

Mean elev. (basins)

366m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Built-up

22,7%

Pesticides

0,2kg/km²

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