HydroBASINS lev08 watershed · #1080025900
Bassin · #1080025900
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 1 administrative regions : Boké
Sub-basin area
974,1km²
Upstream area
974,1km²
Discharge
17,36m³/s
Mean elev.
12m
Species present
65 distinct species · 125 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 · #1080025900 : 19 espèces reliées par 11 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
28,8°C
Annual rain
2 776mm
Moisture idx (CMI)
0,27
Runoff
1 394mm/an
PET
2 013mm
AET
1 082mm
Mean slope
0,5°
Water table
22cm
Forest
86%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)