HydroBASINS lev08 watershed · #1081116610
Bassin de Be
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 5 administrative regions across 2 countries : Acurenam, Cogo, Evinayong, Haut-Como, Noya
Sub-basin area
1 101,8km²
Upstream area
1 949,5km²
Discharge
81,72m³/s
Mean elev.
595m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1081115830504 km²
- Bassin de Be343 km²
5 dept-equivalent regions (GADM L2)
- 747.5 km²68.1% of basin
- 213.4 km²19.5% of basin
- 86.8 km²7.9% of basin
- 28.9 km²2.6% of basin
- 20.3 km²1.8% of basin
1 intersecting protected areas
National park
66.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
82 distinct species · 247 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 2 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 Be : 1 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, 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°
22,4°C
Annual rain
2 424mm
Moisture idx (CMI)
0,40
Runoff
1 481mm/an
PET
1 452mm
AET
1 338mm
Mean slope
6,7°
Water table
195cm
Forest
96%
Crops
0%
Urban
0%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)