HydroBASINS lev08 watershed · #1081134460
Bassin de Mambili
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 3 administrative regions : Makoua, Mbomo, Ouesso
Sub-basin area
1 238km²
Upstream area
12 637,1km²
Discharge
204,05m³/s
Mean elev.
394m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mambili349 km²
- Bassin de Mambili215 km²
3 dept-equivalent regions (GADM L2)
- 718.5 km²58.3% of basin
- 513.9 km²41.7% of basin
- 0.1 km²0.0% of basin
3 intersecting protected areas
Parc national d'Odzala
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
59.65 km² overlap
Odzala Kokoua
IUCN Not ReportedWetland of International Importance (Ramsar Site)
56.35 km² overlap
National Park
56.35 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
43 distinct species · 62 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 Mambili : 2 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 2 interactions GloBI sur 2 types (connectance 66.7%, 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°
24,9°C
Annual rain
1 667mm
Moisture idx (CMI)
-0,01
Runoff
314mm/an
PET
1 685mm
AET
1 392mm
Mean slope
1,7°
Water table
112cm
Forest
73%
Crops
0%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)