Ontologia

Commune · TCD

Ngangara

Chad

AwTropical, savannah(100 %)

Species observed

31

Observations

36

Area

246,9km²

Ecological tissue

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

Species present

31 distinct species · 36 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

36 obs · 2 cellules
Obs. / cellule
≥ 19
19–18
19–18
19–18
< 19

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

Climate

Mean T°

27,4°C

Annual rain

1 004mm

Warmest m°

38,5°C

Coldest m°

18,7°C

Elevation: 384 m on average (min 360 m, max 426 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
1 004mm
Warmest month
38,5°C
Coldest month
18,7°C
Mean alt.
384m
Min
360m
Max
426m
Std. dev.
11m
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

10,8g/kg

Clay

26,3%

Sand

47,2%

Silt

26,5%

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

Dominant lithology: suGLiMaggregated to Mandoul Oriental

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
15,2g/kg
Clay
23,7%
Sand
49,0%
Silt
27,3%
5–15 cm
pH H₂O
6,2
Org. C
11,4g/kg
Clay
25,0%
Sand
48,4%
Silt
26,6%
15–30 cm
pH H₂O
6,1
Org. C
5,9g/kg
Clay
30,2%
Sand
44,2%
Silt
25,6%

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

Land cover

Forest11.7%
Crops25.5%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)62.2%

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

Hydrology6 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

6

Max drainage

1 983km²

Discharge in basins

3,7m³/s

Mean precip.

982mm/an

Mean T°

27,5°C

Moisture idx

-0,52

Mean runoff

149mm/an

Mean elev. (basins)

404m

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

Human pressure

Pop. density

0hab/km²

Built-up

16,8%

Pesticides

0,2kg/km²

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