HydroLAKES lake · #1403679
Lac 1403679
Surface area
0,71km²
Avg depth
2,4m
Volume
1,7km³
Shoreline
3,3km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- VengalacheddiculamVavuniya · Sri Lanka0.71 km²99.5% of lake
- MedawachchiyaAnuradhapura · Sri Lanka0.00 km²0.5% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
63 distinct species · 123 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Lac 1403679 : 17 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 3 types (connectance 9.5%, 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
0,71km²
Avg depth
2,4m
Volume
1,700km³
Watershed
40km²
Shoreline
3,3km
Shore dev. idx
1,10
Residence time
42days
Elevation
74m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.