HydroBASINS lev08 watershed · #5080021450
Bassin de Sungai Samuntai
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 1 administrative regions : Paser
Sub-basin area
1 281,2km²
Upstream area
1 281,2km²
Discharge
0,68m³/s
Mean elev.
52m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 1251.3 km²98.1% of basin
3 intersecting protected areas
Teluk Adang
IUCN IaNature Reserve
445.62 km² overlap
Kab. Paser
IUCN VIMarine Park
4.62 km² overlap
Marine Park
0.07 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
47 distinct species · 64 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 10 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 Samuntai : 10 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 2 types (connectance 13.3%, 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°
26,2°C
Annual rain
2 678mm
Moisture idx (CMI)
0,46
Runoff
1 022mm/an
PET
1 444mm
AET
1 423mm
Mean slope
2,7°
Water table
64cm
Forest
36%
Crops
41%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)