HydroBASINS lev08 watershed · #4081121020
Bassin de ទន្លេកុង
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 : Siem Pang
Sub-basin area
386,4km²
Upstream area
24 846,5km²
Discharge
958,66m³/s
Mean elev.
125m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de ទន្លេកុង1012 km²
- Bassin de ទន្លេកុង237 km²
1 dept-equivalent regions (GADM L2)
- 385.0 km²100.0% of basin
3 intersecting protected areas
Siem Pang
IUCN IVWildlife Sanctuary
239.26 km² overlap
Virajay
IUCN IINational Park
113.29 km² overlap
NorthEast Corridor
IUCN VIBiodiversity Corridor of Protected Area
16.44 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
277 distinct species · 2 907 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 ទន្លេកុង : 21 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 4 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°
26,4°C
Annual rain
2 346mm
Moisture idx (CMI)
0,31
Runoff
968mm/an
PET
1 613mm
AET
1 075mm
Mean slope
1,9°
Water table
59cm
Forest
73%
Crops
3%
Urban
0%
Protected
30%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)