HydroBASINS lev08 watershed · #4081130230
Bassin de ស្ទឹងមង្គលបូរី
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 6 administrative regions : Aek Phnum, Banan, Battambang, Bavel, Rotonak Mondol +1
Sub-basin area
1 862,8km²
Upstream area
1 863,2km²
Discharge
42,77m³/s
Mean elev.
28m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 684.3 km²36.9% of basin
- 542.2 km²29.2% of basin
- Bavel264.4 km²14.2% of basin
- 154.0 km²8.3% of basin
- 146.2 km²7.9% of basin
- 64.6 km²3.5% of basin
1 intersecting protected areas
Tonle Sap
IUCN VIMultiple Use Area
51.91 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
314 distinct species · 1 213 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 ស្ទឹងមង្គលបូរី : 33 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 4.6%, filtre Serrano α=0.2). 7 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 272mm
Moisture idx (CMI)
-0,23
Runoff
757mm/an
PET
1 658mm
AET
1 015mm
Mean slope
0,5°
Water table
27cm
Forest
13%
Crops
33%
Urban
4%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)