HydroBASINS lev08 watershed · #1080023780
Bassin de Amansuri
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 3 administrative regions across 2 countries : Ellembelle, Jomoro, Sud Comoé
Sub-basin area
1 066,7km²
Upstream area
1 066,7km²
Discharge
3,07m³/s
Mean elev.
38m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 564.2 km²53.1% of basin
- 453.4 km²42.7% of basin
- 30.8 km²2.9% of basin
4 intersecting protected areas
Ankasa
IUCN VIResource Reserve
80.72 km² overlap
Iles Ehotilé-Essouman
IUCN IIWetland of International Importance (Ramsar Site)
36.91 km² overlap
Ebi Shelterbelt River
IUCN IIIForest Reserve
12.52 km² overlap
Draw River
IUCN IIIForest Reserve
4.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
801 distinct species · 12 441 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Amansuri : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,3°C
Annual rain
2 042mm
Moisture idx (CMI)
0,30
Runoff
648mm/an
PET
1 430mm
AET
1 241mm
Mean slope
1,5°
Water table
77cm
Forest
26%
Crops
13%
Urban
13%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)