HydroLAKES lake · #167107
Hlučínské jezero (Štěrkovna)
Surface area
1,33km²
Avg depth
1,9m
Volume
2,54km³
Shoreline
6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- OpavaMoravskoslezský · Czechia1.34 km²100.0% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
632 distinct species · 10 448 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Hlučínské jezero (Štěrkovna) : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 3 types (connectance 13.0%, filtre Serrano α=0.2). 7 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
1,33km²
Avg depth
1,9m
Volume
2,540km³
Watershed
2 040km²
Shoreline
6,0km
Shore dev. idx
1,47
Residence time
2days
Elevation
212m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.