HydroBASINS lev08 watershed · #1081437080
Bassin · #1081437080
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 : Mavinga, Rivungo
Sub-basin area
812,8km²
Upstream area
2 042,1km²
Discharge
4,56m³/s
Mean elev.
1 170m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #1081436050950 km²
- Bassin · #1081435980279 km²
2 dept-equivalent regions (GADM L2)
- Mavinga513.5 km²63.4% of basin
- Rivungo296.4 km²36.6% of basin
1 intersecting protected areas
Mavinga National Park
IUCN IINational Park
809.93 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
19 distinct species · 38 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 · #1081437080 : 6 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) + 1 bulle famille, 11 interactions GloBI documentées sur 2 types (connectance 52.4%, filtre Serrano α=0.2). Les 1 bulle regroupe des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
20,6°C
Annual rain
806mm
Moisture idx (CMI)
-0,56
Runoff
88mm/an
PET
1 845mm
AET
681mm
Mean slope
0,9°
Water table
199cm
Forest
3%
Crops
1%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)