Basse Vallée du Couffo, Lagune Côtiere, Chenal Aho, Lac Ahémé
IUCN VWetland of International Importance (Ramsar Site) · 2000
5 245 km²
Commune · BEN
Djakotomey
Benin
AwTropical, savannah(100 %)
Species observed
601
Observations
1 607
Area
236,5km²
Ecological tissue
Sample of 36 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 Djakotomey : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 4 types (connectance 4.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
30
Connectance
0.048
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
601 distinct species · 1 607 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,5°C
Annual rain
1 067mm
Warmest m°
34,3°C
Coldest m°
21,8°C
Elevation: 101 m on average (min 25 m, max 181 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,5°C
Annual rain
1 067mm
Warmest month
34,3°C
Coldest month
21,8°C
Mean alt.
101m
Min
25m
Max
181m
Std. dev.
37m
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
19,0g/kg
Clay
20,3%
Sand
66,3%
Silt
13,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
31,1g/kg
Clay
20,4%
Sand
65,8%
Silt
13,8%
5–15 cm
pH H₂O
6,1
Org. C
15,8g/kg
Clay
19,0%
Sand
67,6%
Silt
13,4%
15–30 cm
pH H₂O
6,1
Org. C
10,2g/kg
Clay
21,6%
Sand
65,5%
Silt
12,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.7%
Crops20.7%
Built-up2.8%
Bare soil0.3%
Other (grassland, water…)56.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
16,2km
Lake surface here
0,15km²
Basins crossed
2
Max stream order
5
Max drainage
22 260km²
Discharge in basins
10,1m³/s
Mean precip.
1 031mm/an
Mean T°
27,2°C
Moisture idx
-0,40
Mean runoff
213mm/an
Mean elev. (basins)
84m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
6hab/km²
Night light
0,2nW
Built-up
281,7%
Pesticides
13,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN V · 1IUCN II · 1IUCN Not Reported · 1🌊 Marine · 1📍 Point sites · 1
Togodo-Sud
IUCN IINational Park · 2005
165 km²
Reserve de Faune de Togodo
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1995
165 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN