HydroBASINS lev08 watershed · #4081064950
Bassin de ນຳ້ໂມ
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 2 administrative regions : Phun, Xaysomboun
Sub-basin area
580,1km²
Upstream area
5 734,6km²
Discharge
183,8m³/s
Mean elev.
875m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nam Sing493 km²
- Bassin de ນ້ຳງືມ430 km²
2 dept-equivalent regions (GADM L2)
- 421.4 km²72.9% of basin
- 156.9 km²27.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
75 distinct species · 283 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 ນຳ້ໂມ : 11 espèces reliées par 12 interactions GloBI sur 3 types (connectance 15.4%, 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°
21,9°C
Annual rain
2 231mm
Moisture idx (CMI)
0,31
Runoff
1 348mm/an
PET
1 502mm
AET
1 049mm
Mean slope
17,2°
Water table
545cm
Forest
25%
Crops
1%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)