HydroBASINS lev08 watershed · #1080020080
Bassin de Cumbi
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 : Cabinda, Landana, Lukula, Moanda, Moanda (ville)
Sub-basin area
1 760,6km²
Upstream area
1 760,6km²
Discharge
1,26m³/s
Mean elev.
92m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- CabindaCabinda · Angola1275.1 km²72.7% of basin
- 426.0 km²24.3% of basin
- 13.6 km²0.8% of basin
- 12.3 km²0.7% of basin
- 0.8 km²0.0% of basin
3 intersecting protected areas
Mangrove Nature Reserve or Marine Park
IUCN Not ReportedNature reserve
155.51 km² overlap
Parc national des Mangroves
IUCN Not ReportedWetland of International Importance (Ramsar Site)
30.68 km² overlap
Parc Marin des Mangroves
IUCN Not ReportedNational Park
30.68 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
704 distinct species · 2 111 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Cumbi : 17 espèces + 0 bulles famille, 16 interactions GloBI documentées sur 2 types (connectance 11.8%, 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°
24,8°C
Annual rain
920mm
Moisture idx (CMI)
-0,37
Runoff
171mm/an
PET
1 470mm
AET
778mm
Mean slope
2,5°
Water table
304cm
Forest
39%
Crops
3%
Urban
8%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)