HydroBASINS lev08 watershed · #1080614080
Bassin de Ferlo
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 2 administrative regions : Kanel, Ranérou Ferlo
Sub-basin area
936,8km²
Upstream area
5 404,9km²
Discharge
9,64m³/s
Mean elev.
58m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ferlo756 km²
- Bassin de Tiângol Naïki271 km²
2 dept-equivalent regions (GADM L2)
- Ranérou FerloMatam · Senegal795.8 km²85.3% of basin
- 137.7 km²14.7% of basin
1 intersecting protected areas
Ferlo-Sud
IUCN IVWildlife Reserve
427.09 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
37 distinct species · 100 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 Ferlo : 7 espèces reliées par 6 interactions GloBI sur 2 types (connectance 21.4%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
28,6°C
Annual rain
532mm
Moisture idx (CMI)
-0,75
Runoff
56mm/an
PET
2 143mm
AET
447mm
Mean slope
0,2°
Water table
165cm
Forest
0%
Crops
11%
Urban
0%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)