Ontologia

Commune · BEN

Boukoumbé

Benin

AwTropical, savannah(100 %)

Species observed

1 047

Observations

4 194

Area

1 007,4km²

Ecological tissue

Sample of 25 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 Boukoumbé : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 2 types (connectance 6.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
19
Connectance
0.063
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

1 047 distinct species · 4 194 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 194 obs · 32 cellules
Obs. / cellule
≥ 560
382–559
138–381
73–137
< 73

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

Climate

Mean T°

27,1°C

Annual rain

1 133mm

Warmest m°

37,3°C

Coldest m°

19,2°C

Elevation: 295 m on average (min 169 m, max 568 m)

Bioclimatic detailsExpert
Annual mean temp.
27,1°C
Annual rain
1 133mm
Warmest month
37,3°C
Coldest month
19,2°C
Mean alt.
295m
Min
169m
Max
568m
Std. dev.
91m
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

11,5g/kg

Clay

22,7%

Sand

54,1%

Silt

23,2%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
15,6g/kg
Clay
20,3%
Sand
56,2%
Silt
23,5%
5–15 cm
pH H₂O
6,1
Org. C
11,8g/kg
Clay
21,6%
Sand
55,0%
Silt
23,5%
15–30 cm
pH H₂O
6,1
Org. C
7,1g/kg
Clay
26,2%
Sand
51,1%
Silt
22,7%

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

Land cover

Forest13.5%
Crops28.5%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)57.2%

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

Hydrology8 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

25,3km

Basins crossed

8

Max stream order

4

Max drainage

4 519km²

Discharge in basins

39,9m³/s

Mean precip.

1 125mm/an

Mean T°

27,4°C

Moisture idx

-0,42

Mean runoff

434mm/an

Mean elev. (basins)

310m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

47,9%

Pesticides

13,6kg/km²

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

Sub-administrations8