Ontologia

Commune · BEN

Ofè

Benin

AwTropical, savannah(100 %)

Species observed

157

Observations

441

Area

281,9km²

Ecological tissue

Sample of 21 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Ofè : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 4 types (connectance 7.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
16
Connectance
0.076
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

157 distinct species · 441 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

441 obs · 8 cellules
Obs. / cellule
≥ 177
177–176
60–176
54–59
< 54

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

Climate

Mean T°

27,2°C

Annual rain

1 090mm

Warmest m°

36,3°C

Coldest m°

21,6°C

Elevation: 159 m on average (min 104 m, max 229 m)

Bioclimatic detailsExpert
Annual mean temp.
27,2°C
Annual rain
1 090mm
Warmest month
36,3°C
Coldest month
21,6°C
Mean alt.
159m
Min
104m
Max
229m
Std. dev.
32m
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

6,1

Org. C

12,8g/kg

Clay

15,3%

Sand

64,1%

Silt

20,5%

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

Dominant lithology: mtGLiMaggregated to Savè

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
19,2g/kg
Clay
17,0%
Sand
62,1%
Silt
20,9%
5–15 cm
pH H₂O
6,2
Org. C
11,9g/kg
Clay
13,4%
Sand
65,4%
Silt
21,2%
15–30 cm
pH H₂O
6,1
Org. C
7,3g/kg
Clay
15,5%
Sand
64,9%
Silt
19,6%

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

Land cover

Forest16.3%
Crops52.9%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)30.5%

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

Hydrology3 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

20,1km

Lake surface here

2,49km²

Basins crossed

3

Max stream order

5

Max drainage

24 236km²

Discharge in basins

69,8m³/s

Mean precip.

1 106mm/an

Mean T°

27,6°C

Moisture idx

-0,40

Mean runoff

149mm/an

Mean elev. (basins)

155m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

27,0%

Pesticides

13,9kg/km²

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