Ontologia

Commune · BEN

Gninagourou

Benin

AwTropical, savannah(100 %)

Species observed

176

Observations

971

Area

752,5km²

Ecological tissue

Sample of 15 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 Gninagourou : 11 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 4 types (connectance 23.8%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
25
Connectance
0.238
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

176 distinct species · 971 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

971 obs · 22 cellules
Obs. / cellule
≥ 170
73–169
62–72
34–61
< 34

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 171mm

Warmest m°

36,6°C

Coldest m°

19,1°C

Elevation: 373 m on average (min 328 m, max 429 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
1 171mm
Warmest month
36,6°C
Coldest month
19,1°C
Mean alt.
373m
Min
328m
Max
429m
Std. dev.
23m
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

10,8g/kg

Clay

20,2%

Sand

58,6%

Silt

21,2%

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

Dominant lithology: mtGLiMaggregated to Pèrèrè

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
15,6g/kg
Clay
19,2%
Sand
58,8%
Silt
22,0%
5–15 cm
pH H₂O
6,1
Org. C
10,4g/kg
Clay
18,4%
Sand
60,0%
Silt
21,5%
15–30 cm
pH H₂O
6,0
Org. C
6,6g/kg
Clay
23,1%
Sand
56,9%
Silt
20,0%

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

Land cover

Forest21.6%
Crops30.7%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)47.4%

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

Hydrology3 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

119,0km

Basins crossed

3

Max stream order

4

Max drainage

2 415km²

Discharge in basins

4,8m³/s

Mean precip.

1 130mm/an

Mean T°

26,3°C

Moisture idx

-0,40

Mean runoff

199mm/an

Mean elev. (basins)

380m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

22,9%

Pesticides

15,3kg/km²

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