HydroLAKES lake · #164809
Jezioro Oćwieckie
Surface area
1,31km²
Avg depth
6,8m
Volume
8,85km³
Shoreline
9,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ŻninKujawsko-Pomorskie · Poland1.31 km²100.0% of lake
2 intersecting protected areas
Jezior Żnińskich
IUCN Not AssignedProtected Landscape Area
1.31 km² overlap
Ostoja Barcińsko-Gąsawska
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.29 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
93 distinct species · 137 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 Jezioro Oćwieckie : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 6 types (connectance 5.4%, filtre Serrano α=0.2). 4 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
1,31km²
Avg depth
6,8m
Volume
8,850km³
Watershed
16km²
Shoreline
9,1km
Shore dev. idx
2,25
Residence time
1 896days
Elevation
81m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.