HydroBASINS lev08 watershed · #1081455900
Bassin · #1081455900
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 : Mavinga
Sub-basin area
634,8km²
Upstream area
634,8km²
Discharge
0,97m³/s
Mean elev.
1 111m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- Mavinga632.7 km²100.0% of basin
2 intersecting protected areas
Luengue-Luiana National Park
IUCN IINational Park
627.43 km² overlap
Mavinga National Park
IUCN IINational Park
5.26 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 · #1081455900 : 4 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 0 bulles famille, 3 interactions GloBI documentées sur 1 type (connectance 50.0%, 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°
21,2°C
Annual rain
695mm
Moisture idx (CMI)
-0,62
Runoff
50mm/an
PET
1 853mm
AET
586mm
Mean slope
0,1°
Water table
129cm
Forest
0%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)