HydroBASINS lev08 watershed · #4081046330
Bassin de ນຳ້ຄາວ
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 4 administrative regions : Huameuang, Kham, Phookood, Viengthong
Sub-basin area
968,5km²
Upstream area
968,5km²
Discharge
17,38m³/s
Mean elev.
1 209m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 564.0 km²58.4% of basin
- 256.4 km²26.5% of basin
- 142.0 km²14.7% of basin
- 3.2 km²0.3% of basin
1 intersecting protected areas
Phou Sabot Phoungchong
IUCN VINational Protected Area
292.76 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
101 distinct species · 211 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 ນຳ້ຄາວ : 18 espèces reliées par 17 interactions GloBI sur 3 types (connectance 9.9%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
19,4°C
Annual rain
1 530mm
Moisture idx (CMI)
0,11
Runoff
538mm/an
PET
1 366mm
AET
941mm
Mean slope
14,9°
Water table
471cm
Forest
5%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)