Trois Rivières
IUCN Not ReportedClassified Forest · 1949
2 700 km²
Commune · BEN
Péonga
Benin
AwTropical, savannah(100 %)
Species observed
228
Observations
964
Area
459,2km²
Ecological tissue
Sample of 21 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 Péonga : 20 espèces reliées par 21 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
21
Interactions affichées
21
Connectance
0.100
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
228 distinct species · 964 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,8°C
Annual rain
1 117mm
Warmest m°
38,0°C
Coldest m°
19,5°C
Elevation: 331 m on average (min 281 m, max 429 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,8°C
Annual rain
1 117mm
Warmest month
38,0°C
Coldest month
19,5°C
Mean alt.
331m
Min
281m
Max
429m
Std. dev.
25m
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
11,0g/kg
Clay
20,1%
Sand
55,9%
Silt
24,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Kalalé
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
14,8g/kg
Clay
18,1%
Sand
57,4%
Silt
24,5%
5–15 cm
pH H₂O
6,2
Org. C
11,1g/kg
Clay
18,8%
Sand
56,8%
Silt
24,3%
15–30 cm
pH H₂O
6,2
Org. C
7,0g/kg
Clay
23,3%
Sand
53,3%
Silt
23,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.0%
Crops24.7%
Built-up0.2%
Bare soil0.4%
Other (grassland, water…)53.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
10,5km
Basins crossed
3
Max stream order
3
Max drainage
2 306km²
Discharge in basins
3,4m³/s
Mean precip.
1 108mm/an
Mean T°
26,7°C
Moisture idx
-0,42
Mean runoff
165mm/an
Mean elev. (basins)
334m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
22,5%
Pesticides
14,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN