Basse Vallée du Couffo, Lagune Côtiere, Chenal Aho, Lac Ahémé
IUCN VWetland of International Importance (Ramsar Site) · 2000
5 245 km²
Prefecture · TGO
Bas-Mono
Togo
AwTropical, savannah(100 %)
Species observed
126
Observations
258
Area
329,5km²
Ecological tissue
Sample of 26 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 Bas-Mono : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
25
Connectance
0.071
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
126 distinct species · 258 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,8°C
Annual rain
988mm
Warmest m°
32,7°C
Coldest m°
22,6°C
Elevation: 34 m on average (min 5 m, max 84 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,8°C
Annual rain
988mm
Warmest month
32,7°C
Coldest month
22,6°C
Mean alt.
34m
Min
5m
Max
84m
Std. dev.
23m
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
22,2g/kg
Clay
27,0%
Sand
52,0%
Silt
21,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
32,2g/kg
Clay
26,0%
Sand
52,4%
Silt
21,6%
5–15 cm
pH H₂O
6,0
Org. C
19,9g/kg
Clay
26,5%
Sand
52,4%
Silt
21,1%
15–30 cm
pH H₂O
6,0
Org. C
14,5g/kg
Clay
28,5%
Sand
51,1%
Silt
20,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest20.2%
Crops30.7%
Built-up1.6%
Bare soil0.6%
Other (grassland, water…)46.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
31,5km
Lake surface here
0,04km²
Basins crossed
4
Max stream order
5
Max drainage
23 166km²
Discharge in basins
43,7m³/s
Mean precip.
969mm/an
Mean T°
27,2°C
Moisture idx
-0,41
Mean runoff
218mm/an
Mean elev. (basins)
31m
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
3hab/km²
Night light
0,3nW
Built-up
159,0%
Pesticides
4,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1🌊 Marine · 1📍 Point sites · 1
Ouatchidome
IUCN Not ReportedForest Reserve · 1954
26 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN