HydroBASINS lev08 watershed · #5080043540
Bassin de Sungai Blumen
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 : Asmat, Lanny Jaya, Nduga
Sub-basin area
2 423,7km²
Upstream area
2 423,7km²
Discharge
223,75m³/s
Mean elev.
579m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 1231.4 km²51.0% of basin
- 1083.8 km²44.9% of basin
- 97.9 km²4.1% of basin
2 intersecting protected areas
Lorentz
IUCN IINational Park
2361.41 km² overlap
Lorentz National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
2320.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
276 distinct species · 372 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 8 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 Sungai Blumen : 8 espèces reliées par 5 interactions GloBI sur 2 types (connectance 17.9%, 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°
24,0°C
Annual rain
3 591mm
Moisture idx (CMI)
0,57
Runoff
2 544mm/an
PET
1 549mm
AET
1 549mm
Mean slope
9,2°
Water table
284cm
Forest
94%
Crops
8%
Urban
0%
Protected
88%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)