HydroLAKES lake · #163860
Jezioro Rańskie
Surface area
2,72km²
Avg depth
3,6m
Volume
9,89km³
Shoreline
10,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- SzczytnoWarmińsko-Mazurskie · Poland2.73 km²100.0% of lake
2 intersecting protected areas
Spychowski
IUCN Not AssignedProtected Landscape Area
2.73 km² overlap
Puszcza Piska
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.73 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
81 distinct species · 112 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Rańskie : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 46 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 8 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
2,72km²
Avg depth
3,6m
Volume
9,890km³
Watershed
29km²
Shoreline
10,6km
Shore dev. idx
1,82
Residence time
540days
Elevation
142m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.