HydroBASINS lev08 watershed · #5080048010
Bassin de Mindjim 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 3 administrative regions : Madang, Rai Coast, Usino-Bundi
Sub-basin area
604,3km²
Upstream area
604,3km²
Discharge
4,13m³/s
Mean elev.
413m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- Rai CoastMadang · Papua New Guinea565.2 km²93.9% of basin
- MadangMadang · Papua New Guinea17.6 km²2.9% of basin
- Usino-BundiMadang · Papua New Guinea9.4 km²1.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
163 distinct species · 400 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 16 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 Mindjim River : 14 espèces reliées par 12 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 3 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°
24,9°C
Annual rain
2 893mm
Moisture idx (CMI)
0,46
Runoff
1 560mm/an
PET
1 565mm
AET
1 524mm
Mean slope
12,8°
Water table
434cm
Forest
68%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)