Ontologia

Commune · BEN

Houngomey

Benin

AwTropical, savannah(100 %)

Species observed

263

Observations

518

Area

52,7km²

Ecological tissue

Sample of 38 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 Houngomey : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 5 types (connectance 4.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
30
Connectance
0.043
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

263 distinct species · 518 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

518 obs · 3 cellules
Obs. / cellule
≥ 296
296–295
296–295
152–295
< 152

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

Climate

Mean T°

27,0°C

Annual rain

1 129mm

Warmest m°

35,1°C

Coldest m°

22,0°C

Elevation: 115 m on average (min 60 m, max 165 m)

Bioclimatic detailsExpert
Annual mean temp.
27,0°C
Annual rain
1 129mm
Warmest month
35,1°C
Coldest month
22,0°C
Mean alt.
115m
Min
60m
Max
165m
Std. dev.
28m
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

6,4

Org. C

15,0g/kg

Clay

18,3%

Sand

65,5%

Silt

16,2%

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

Dominant lithology: ssGLiMaggregated to Bohicon

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
23,8g/kg
Clay
21,4%
Sand
61,4%
Silt
17,1%
5–15 cm
pH H₂O
6,5
Org. C
13,4g/kg
Clay
16,3%
Sand
67,7%
Silt
16,0%
15–30 cm
pH H₂O
6,4
Org. C
7,8g/kg
Clay
17,2%
Sand
67,4%
Silt
15,5%

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

Land cover

Forest17.0%
Crops26.7%
Built-up2.5%
Bare soil0.1%
Other (grassland, water…)53.7%

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

8 457km²

Discharge in basins

1,1m³/s

Mean precip.

1 084mm/an

Mean T°

27,6°C

Moisture idx

-0,38

Mean runoff

261mm/an

Mean elev. (basins)

86m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,0nW

Built-up

252,3%

Pesticides

13,7kg/km²

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