Basse Vallée du Couffo, Lagune Côtiere, Chenal Aho, Lac Ahémé
IUCN VWetland of International Importance (Ramsar Site) · 2000
5 245 km²
Commune · BEN
Comè
Benin
AwTropical, savannah(100 %)
Species observed
354
Observations
613
Area
38,3km²
Ecological tissue
Sample of 40 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 Comè : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 4 bulles famille, 30 interactions GloBI documentées sur 4 types (connectance 3.8%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
40
Interactions affichées
30
Connectance
0.038
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
354 distinct species · 613 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,9°C
Annual rain
1 036mm
Warmest m°
32,1°C
Coldest m°
22,9°C
Elevation: 13 m on average (min 1 m, max 35 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,9°C
Annual rain
1 036mm
Warmest month
32,1°C
Coldest month
22,9°C
Mean alt.
13m
Min
1m
Max
35m
Std. dev.
11m
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
5,8
Org. C
21,7g/kg
Clay
24,6%
Sand
57,0%
Silt
18,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Comè
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
31,2g/kg
Clay
23,6%
Sand
57,4%
Silt
18,9%
5–15 cm
pH H₂O
5,8
Org. C
18,5g/kg
Clay
24,9%
Sand
57,0%
Silt
18,1%
15–30 cm
pH H₂O
5,8
Org. C
15,3g/kg
Clay
25,4%
Sand
56,7%
Silt
17,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.1%
Crops16.2%
Built-up5.5%
Bare soil0.2%
Other (grassland, water…)65.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
3,5km
Basins crossed
2
Max stream order
2
Max drainage
3 664km²
Discharge in basins
0,3m³/s
Mean precip.
1 002mm/an
Mean T°
27,3°C
Moisture idx
-0,40
Mean runoff
227mm/an
Mean elev. (basins)
64m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
9hab/km²
Night light
0,8nW
Built-up
548,7%
Pesticides
13,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN