HydroLAKES lake · #1510
Angkep Nam Ngum
Surface area
436,93km²
Avg depth
16,1m
Volume
7 030km³
Shoreline
654,9km
Administrative coverage
5 dept-equivalent regions (GADM L2)
- Keo OudomVientiane · Laos237.10 km²54.4% of lake
- LongsaneXaisômboun · Laos101.92 km²23.4% of lake
- VangviengVientiane · Laos72.67 km²16.7% of lake
- ThoulakhomVientiane · Laos23.00 km²5.3% of lake
- PhunXaisômboun · Laos0.88 km²0.2% of lake
1 intersecting protected areas
Phou Khao Khuay
IUCN VINational Park
0.06 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
170 distinct species · 238 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Angkep Nam Ngum : 24 espèces reliées par 24 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Lake statistics (HydroLAKES)
Surface
436,93km²
Avg depth
16,1m
Volume
7 030,000km³
Watershed
8 308km²
Shoreline
654,9km
Shore dev. idx
8,84
Residence time
272days
Elevation
208m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.