HydroLAKES lake · #160526
Lielais Ludzas Ezers
Surface area
7,25km²
Avg depth
3,3m
Volume
24,14km³
Shoreline
22,3km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- LudzaLatgale · Latvia7.29 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
78 distinct species · 99 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Lielais Ludzas Ezers : 21 espèces reliées par 33 interactions GloBI sur 3 types (connectance 13.0%, filtre Serrano α=0.2). 2 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
7,25km²
Avg depth
3,3m
Volume
24,140km³
Watershed
577km²
Shoreline
22,3km
Shore dev. idx
2,34
Residence time
68days
Elevation
129m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.