HydroLAKES lake · #121421
Lagoa do Lessa
Surface area
5,51km²
Avg depth
1,8m
Volume
10,11km³
Shoreline
12,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- OsórioRio Grande do Sul · Brazil5.50 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
478 distinct species · 1 711 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Lagoa do Lessa : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 5 types (connectance 4.8%, filtre Serrano α=0.2). 5 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
5,51km²
Avg depth
1,8m
Volume
10,110km³
Watershed
50km²
Shoreline
12,2km
Shore dev. idx
1,47
Residence time
148days
Elevation
-2m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.