Ontologia

Commune · BEN

Tchanhoun-Cossi

Benin

AwTropical, savannah(100 %)

Species observed

378

Observations

1 037

Area

205,2km²

Ecological tissue

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

Species present

378 distinct species · 1 037 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 037 obs · 5 cellules
Obs. / cellule
≥ 602
602–601
406–601
24–405
< 24

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

Climate

Mean T°

28,8°C

Annual rain

916mm

Warmest m°

39,1°C

Coldest m°

19,9°C

Elevation: 179 m on average (min 151 m, max 219 m)

Bioclimatic detailsExpert
Annual mean temp.
28,8°C
Annual rain
916mm
Warmest month
39,1°C
Coldest month
19,9°C
Mean alt.
179m
Min
151m
Max
219m
Std. dev.
13m
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

6,3

Org. C

8,6g/kg

Clay

22,3%

Sand

53,8%

Silt

23,9%

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

Dominant lithology: mtGLiMaggregated to Matéri

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
11,9g/kg
Clay
20,0%
Sand
55,6%
Silt
24,5%
5–15 cm
pH H₂O
6,3
Org. C
8,5g/kg
Clay
21,4%
Sand
54,3%
Silt
24,4%
15–30 cm
pH H₂O
6,3
Org. C
5,5g/kg
Clay
25,5%
Sand
51,7%
Silt
22,8%

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

Land cover

Forest6.3%
Crops40.6%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)52.7%

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

31 056km²

Discharge in basins

3,4m³/s

Mean precip.

1 047mm/an

Mean T°

28,3°C

Moisture idx

-0,47

Mean runoff

245mm/an

Mean elev. (basins)

181m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

31,3%

Pesticides

14,0kg/km²

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