HydroBASINS lev08 watershed · #5080019580
Bassin · #5080019580
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 : Lahad Datu
Sub-basin area
535,2km²
Upstream area
535,6km²
Discharge
13,31m³/s
Mean elev.
139m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 532.8 km²100.0% of basin
3 intersecting protected areas
Tabin Wildlife Reserve
IUCN IaForest Reserve
161.47 km² overlap
Silabukan
IUCN IaForest Reserve
46.38 km² overlap
Silabukan
IUCN IaForest Reserve
7.94 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
319 distinct species · 1 148 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 · #5080019580 : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 19 interactions GloBI sur 2 types (connectance 7.5%, filtre Serrano α=0.2). 2 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 218mm
Moisture idx (CMI)
0,31
Runoff
982mm/an
PET
1 522mm
AET
1 502mm
Mean slope
5,1°
Water table
175cm
Forest
16%
Crops
43%
Urban
0%
Protected
39%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)