Ontologia

Commune · BEN

N'Dali

Benin

AwTropical, savannah(100 %)

Species observed

553

Observations

2 450

Area

187,3km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

553 distinct species · 2 450 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 450 obs · 13 cellules
Obs. / cellule
≥ 812
767–811
80–766
49–79
< 49

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

Climate

Mean T°

26,6°C

Annual rain

1 160mm

Warmest m°

37,0°C

Coldest m°

18,6°C

Elevation: 377 m on average (min 341 m, max 407 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
1 160mm
Warmest month
37,0°C
Coldest month
18,6°C
Mean alt.
377m
Min
341m
Max
407m
Std. dev.
15m
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

10,6g/kg

Clay

18,4%

Sand

62,8%

Silt

18,9%

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

Dominant lithology: mtGLiMaggregated to N'Dali

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
14,9g/kg
Clay
16,1%
Sand
64,3%
Silt
19,6%
5–15 cm
pH H₂O
6,2
Org. C
10,1g/kg
Clay
16,9%
Sand
64,1%
Silt
19,0%
15–30 cm
pH H₂O
6,0
Org. C
6,6g/kg
Clay
22,1%
Sand
59,9%
Silt
18,1%

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

Land cover

Forest18.3%
Crops30.5%
Built-up0.8%
Bare soil0.3%
Other (grassland, water…)50.0%

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

Hydrology2 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

29,3km

Basins crossed

2

Max stream order

3

Max drainage

2 584km²

Discharge in basins

1,0m³/s

Mean precip.

1 113mm/an

Mean T°

26,4°C

Moisture idx

-0,42

Mean runoff

184mm/an

Mean elev. (basins)

363m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,2nW

Built-up

84,9%

Pesticides

14,1kg/km²

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