HydroBASINS lev08 watershed · #4081139970
Bassin de ទន្លេមេគង្គ
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 5 administrative regions : Chetr Borei, Chhloung, Kracheh, Prek Prasab, Stueng Trang
Sub-basin area
666km²
Upstream area
655 798,9km²
Discharge
13 376,53m³/s
Mean elev.
41m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Prek Kampi2487 km²
- Bassin de នហ៝ងតេរ848 km²
5 dept-equivalent regions (GADM L2)
- 473.2 km²71.3% of basin
- 103.3 km²15.6% of basin
- 77.1 km²11.6% of basin
- 9.8 km²1.5% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
137 distinct species · 651 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 ទន្លេមេគង្គ : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 23 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 5 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°
27,4°C
Annual rain
1 761mm
Moisture idx (CMI)
0,05
Runoff
787mm/an
PET
1 680mm
AET
1 156mm
Mean slope
1,1°
Water table
59cm
Forest
33%
Crops
25%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)