Ontologia

Commune · BEN

Toucountouna

Benin

AwTropical, savannah(100 %)

Species observed

903

Observations

7 002

Area

1 074,1km²

Ecological tissue

Sample of 27 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 Toucountouna : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 2 types (connectance 7.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
25
Connectance
0.071
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

903 distinct species · 7 002 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 002 obs · 32 cellules
Obs. / cellule
≥ 2 210
344–2 209
247–343
56–246
< 56

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

Climate

Mean T°

26,2°C

Annual rain

1 161mm

Warmest m°

36,6°C

Coldest m°

18,3°C

Elevation: 446 m on average (min 340 m, max 600 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
1 161mm
Warmest month
36,6°C
Coldest month
18,3°C
Mean alt.
446m
Min
340m
Max
600m
Std. dev.
63m
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

11,0g/kg

Clay

20,4%

Sand

57,3%

Silt

22,2%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
15,2g/kg
Clay
17,6%
Sand
59,7%
Silt
22,8%
5–15 cm
pH H₂O
6,0
Org. C
11,1g/kg
Clay
19,2%
Sand
58,3%
Silt
22,5%
15–30 cm
pH H₂O
6,0
Org. C
6,8g/kg
Clay
24,5%
Sand
54,0%
Silt
21,5%

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

Land cover

Forest22.1%
Crops14.3%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)63.2%

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

Hydrology8 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

8

Max drainage

2 009km²

Discharge in basins

14,3m³/s

Mean precip.

1 122mm/an

Mean T°

26,8°C

Moisture idx

-0,42

Mean runoff

304mm/an

Mean elev. (basins)

436m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

26,6%

Pesticides

11,1kg/km²

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

Sub-administrations3