HydroLAKES lake · #163136
Jezioro Oświn
Surface area
3,15km²
Avg depth
2,1m
Volume
6,53km³
Shoreline
16,1km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- WęgorzewoWarmińsko-Mazurskie · Poland3.07 km²97.1% of lake
- KętrzynWarmińsko-Mazurskie · Poland0.09 km²2.9% of lake
5 intersecting protected areas
Jezioro Siedmiu Wysp
IUCN IVNature Reserve
3.16 km² overlap
Jezioro Oświn i okolice
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.16 km² overlap
Jeziora Oświn
IUCN Not AssignedProtected Landscape Area
3.16 km² overlap
Ostoja nad Oświnem
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.16 km² overlap
Wetland of International Importance (Ramsar Site)
3.16 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
60 distinct species · 188 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Oświn : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 2 types (connectance 11.1%, 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
3,15km²
Avg depth
2,1m
Volume
6,530km³
Watershed
141km²
Shoreline
16,1km
Shore dev. idx
2,56
Residence time
61days
Elevation
61m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.