HydroLAKES lake · #179955
Vavuniya Kulam
Surface area
1,1km²
Avg depth
1,2m
Volume
1,3km³
Shoreline
6,9km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- VavuniyaVavuniya · Sri Lanka1.09 km²99.4% of lake
- Vavuniya SouthVavuniya · Sri Lanka0.01 km²0.6% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
64 distinct species · 242 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Vavuniya Kulam : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 7.4%, 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
1,10km²
Avg depth
1,2m
Volume
1,300km³
Watershed
24km²
Shoreline
6,9km
Shore dev. idx
1,86
Residence time
49days
Elevation
94m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.