HydroBASINS lev08 watershed · #5080048290
Bassin de Sari River
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 : Kabwum, Tewae-Siassi
Sub-basin area
410,8km²
Upstream area
410,8km²
Discharge
12,09m³/s
Mean elev.
820m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 207.3 km²50.7% of basin
- 191.5 km²46.8% of basin
1 intersecting protected areas
YUS
IUCN VIConservation Area
109.84 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
732 distinct species · 2 437 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Sari River : 11 espèces reliées par 9 interactions GloBI sur 2 types (connectance 16.4%, 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°
22,7°C
Annual rain
2 478mm
Moisture idx (CMI)
0,39
Runoff
1 586mm/an
PET
1 502mm
AET
1 444mm
Mean slope
15,6°
Water table
446cm
Forest
30%
Crops
8%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)