HydroBASINS lev08 watershed · #1081354570
Bassin de Mansa
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 : Chembe, Mansa
Sub-basin area
701,3km²
Upstream area
3 230,3km²
Discharge
25,27m³/s
Mean elev.
1 212m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mansa263 km²
- Bassin de Mansa3 km²
2 dept-equivalent regions (GADM L2)
- 693.1 km²99.2% of basin
- 5.4 km²0.8% of basin
1 intersecting protected areas
Chimimba Hills
IUCN Not ReportedForest Reserve
15.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
18 distinct species · 19 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 5 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 Mansa : 4 espèces reliées par 4 interactions GloBI sur 2 types (connectance 40.0%, 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°
20,3°C
Annual rain
1 145mm
Moisture idx (CMI)
-0,33
Runoff
140mm/an
PET
1 719mm
AET
898mm
Mean slope
1,7°
Water table
199cm
Forest
92%
Crops
16%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)