HydroBASINS lev08 watershed · #5080179330
Bassin · #5080179330
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 : Mamberamo Raya, Mamberamo Tengah, Tolikara
Sub-basin area
929,6km²
Upstream area
42 066,4km²
Discharge
1 728,45m³/s
Mean elev.
202m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #50801785601235 km²
- Bassin · #5080178640669 km²
3 dept-equivalent regions (GADM L2)
- 680.5 km²73.5% of basin
- 191.8 km²20.7% of basin
- 53.2 km²5.7% of basin
1 intersecting protected areas
Memberamo Foja
IUCN Not ReportedWildlife Reserve
711.71 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
508 distinct species · 724 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 · #5080179330 : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 3.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (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°
26,2°C
Annual rain
2 976mm
Moisture idx (CMI)
0,46
Runoff
1 438mm/an
PET
1 615mm
AET
1 615mm
Mean slope
5,7°
Water table
172cm
Forest
68%
Crops
16%
Urban
0%
Protected
68%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)