Ontologia

Commune · BEN

Tchoumi-Tchoumi

Benin

AwTropical, savannah(100 %)

Species observed

158

Observations

325

Area

86,5km²

Ecological tissue

Sample of 4 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 Tchoumi-Tchoumi : 4 espèces + 0 bulles famille, 2 interactions GloBI documentées sur 1 type (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

158 distinct species · 325 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

325 obs · 2 cellules
Obs. / cellule
≥ 227
227–226
227–226
227–226
< 227

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

Climate

Mean T°

26,9°C

Annual rain

1 019mm

Warmest m°

36,9°C

Coldest m°

19,4°C

Elevation: 336 m on average (min 287 m, max 375 m)

Bioclimatic detailsExpert
Annual mean temp.
26,9°C
Annual rain
1 019mm
Warmest month
36,9°C
Coldest month
19,4°C
Mean alt.
336m
Min
287m
Max
375m
Std. dev.
18m
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

10,3g/kg

Clay

21,3%

Sand

55,0%

Silt

23,7%

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

Dominant lithology: mtGLiMaggregated to Boukoumbé

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
14,6g/kg
Clay
18,8%
Sand
57,6%
Silt
23,6%
5–15 cm
pH H₂O
6,1
Org. C
9,8g/kg
Clay
19,6%
Sand
56,2%
Silt
24,2%
15–30 cm
pH H₂O
6,1
Org. C
6,4g/kg
Clay
25,6%
Sand
51,0%
Silt
23,3%

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

Land cover

Forest11.8%
Crops19.4%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)68.3%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,4km

Basins crossed

3

Max stream order

2

Max drainage

2 292km²

Discharge in basins

2,2m³/s

Mean precip.

1 161mm/an

Mean T°

26,5°C

Moisture idx

-0,39

Mean runoff

408mm/an

Mean elev. (basins)

414m

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

Built-up

39,9%

Pesticides

8,2kg/km²

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