Ontologia

Commune · TCD

Gnere

Chad

BShArid, steppe, hot(53 %)

Species observed

1

Observations

1

Area

887,2km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

25,3°C

Annual rain

410mm

Warmest m°

36,9°C

Coldest m°

12,8°C

Elevation: 900 m on average (min 808 m, max 1 130 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
410mm
Warmest month
36,9°C
Coldest month
12,8°C
Mean alt.
900m
Min
808m
Max
1 130m
Std. dev.
55m
Köppen-Geiger (dominant)
BShArid, steppe, hot(53 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,5

Org. C

6,3g/kg

Clay

23,5%

Sand

49,4%

Silt

27,1%

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

Dominant lithology: suGLiMaggregated to Dar Tama

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,5
Org. C
6,7g/kg
Clay
22,1%
Sand
50,9%
Silt
27,0%
5–15 cm
pH H₂O
7,5
Org. C
6,0g/kg
Clay
23,4%
Sand
49,6%
Silt
27,0%
15–30 cm
pH H₂O
7,5
Org. C
6,1g/kg
Clay
25,1%
Sand
47,6%
Silt
27,3%

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

Land cover

Forest3.8%
Crops20.4%
Built-up0.1%
Bare soil4.3%
Other (grassland, water…)71.5%

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

Hydrology7 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

96,5km

Basins crossed

7

Max stream order

4

Max drainage

3 806km²

Discharge in basins

1,1m³/s

Mean precip.

359mm/an

Mean T°

26,1°C

Moisture idx

-0,83

Mean runoff

17mm/an

Mean elev. (basins)

902m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

5,4%

Pesticides

0,1kg/km²

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