HydroBASINS lev08 watershed · #1080024050
Bassin de Brokoniou
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 : Gbôkle
Sub-basin area
129,7km²
Upstream area
129,7km²
Discharge
0,03m³/s
Mean elev.
21m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 126.4 km²97.9% of basin
1 intersecting protected areas
Complexe Sassandra-Dagbego
IUCN Not ReportedWetland of International Importance (Ramsar Site)
29.44 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
102 distinct species · 238 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 13 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 Brokoniou : 13 espèces reliées par 10 interactions GloBI sur 3 types (connectance 12.8%, 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°
26,0°C
Annual rain
1 549mm
Moisture idx (CMI)
0,07
Runoff
525mm/an
PET
1 437mm
AET
1 003mm
Mean slope
2,0°
Water table
54cm
Forest
55%
Crops
10%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)