HydroLAKES lake · #163730
Ostrowite
Surface area
2,3km²
Avg depth
7,2m
Volume
16,56km³
Shoreline
14,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- ChojnicePomorskie · Poland2.31 km²100.0% of lake
3 intersecting protected areas
Park Narodowy Bory Tucholskie
IUCN Not AssignedNational Park
2.31 km² overlap
Sandr Brdy
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.31 km² overlap
Wielki Sandr Brdy
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.31 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
258 distinct species · 701 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Ostrowite : 28 espèces reliées par 47 interactions GloBI sur 6 types (connectance 6.7%, filtre Serrano α=0.2). 10 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
2,30km²
Avg depth
7,2m
Volume
16,560km³
Watershed
28km²
Shoreline
14,2km
Shore dev. idx
2,63
Residence time
875days
Elevation
121m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.