HydroLAKES lake · #180051
Ibbige Wewa
Surface area
9,67km²
Avg depth
3,4m
Volume
32,77km³
Shoreline
25,5km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- GalenbindunuwewaAnuradhapura · Sri Lanka9.59 km²99.6% of lake
- KekirawaAnuradhapura · Sri Lanka0.04 km²0.4% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
63 distinct species · 80 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 Ibbige Wewa : 16 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 14 interactions GloBI sur 2 types (connectance 8.2%, 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
9,67km²
Avg depth
3,4m
Volume
32,770km³
Watershed
207km²
Shoreline
25,5km
Shore dev. idx
2,31
Residence time
105days
Elevation
132m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.