Ontologia

Commune · BEN

Barei

Benin

AwTropical, savannah(100 %)

Species observed

29

Observations

68

Area

146,7km²

Ecological tissue

Sample of 5 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 Barei : 4 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 5 interactions GloBI sur 3 types (connectance 50.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
5
Interactions affichées
5
Connectance
0.500
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

29 distinct species · 68 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

68 obs · 4 cellules
Obs. / cellule
≥ 28
28–27
20–27
20–19
< 20

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

Climate

Mean T°

26,1°C

Annual rain

1 318mm

Warmest m°

35,9°C

Coldest m°

18,7°C

Elevation: 449 m on average (min 403 m, max 477 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
1 318mm
Warmest month
35,9°C
Coldest month
18,7°C
Mean alt.
449m
Min
403m
Max
477m
Std. dev.
17m
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

6,0

Org. C

10,2g/kg

Clay

20,7%

Sand

59,6%

Silt

19,7%

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

Dominant lithology: mtGLiMaggregated to Djougou Rural

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
14,3g/kg
Clay
17,6%
Sand
63,2%
Silt
19,2%
5–15 cm
pH H₂O
6,0
Org. C
9,7g/kg
Clay
19,5%
Sand
60,1%
Silt
20,4%
15–30 cm
pH H₂O
5,9
Org. C
6,5g/kg
Clay
25,2%
Sand
55,4%
Silt
19,4%

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

Land cover

Forest13.8%
Crops32.6%
Built-up0.8%
Bare soil0.9%
Other (grassland, water…)51.9%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

1 325km²

Discharge in basins

2,4m³/s

Mean precip.

1 219mm/an

Mean T°

26,4°C

Moisture idx

-0,36

Mean runoff

461mm/an

Mean elev. (basins)

403m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

82,7%

Pesticides

14,5kg/km²

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