HydroLAKES lake · #180082
Giritale Wewa
Surface area
3,06km²
Avg depth
8,9m
Volume
27,31km³
Shoreline
12,9km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- HingurakgodaPolonnaruwa · Sri Lanka3.05 km²100.0% of lake
3 intersecting protected areas
Nature Reserve
3.05 km² overlap
Nature Reserve
2.22 km² overlap
Giritale
IUCN IbReserved Forest
0.04 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
301 distinct species · 822 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Giritale Wewa : 35 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 24 interactions GloBI sur 3 types (connectance 3.4%, 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
3,06km²
Avg depth
8,9m
Volume
27,310km³
Watershed
26km²
Shoreline
12,9km
Shore dev. idx
2,08
Residence time
613days
Elevation
93m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.