HydroLAKES lake · #14058
Ossiacher See
Surface area
10,04km²
Avg depth
17,2m
Volume
173,06km³
Shoreline
24,8km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- FeldkirchenKärnten · Austria5.17 km²51.3% of lake
- Villach LandKärnten · Austria2.47 km²24.6% of lake
- Villach StadtKärnten · Austria2.42 km²24.1% of lake
7 intersecting protected areas
Tiebelmündung - Bleistätter Moor
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.16 km² overlap
Tiebelmündung - Bleistätter Moor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.16 km² overlap
Nature Reserve
0.15 km² overlap
Nature Reserve
0.05 km² overlap
Nature Reserve
0.05 km² overlap
Nature Reserve
0.03 km² overlap
Landscape Protection Area
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
1 450 distinct species · 4 565 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 Ossiacher See : 29 espèces reliées par 140 interactions GloBI sur 5 types (connectance 16.3%, filtre Serrano α=0.2). 13 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
10,04km²
Avg depth
17,2m
Volume
173,060km³
Watershed
396km²
Shoreline
24,8km
Shore dev. idx
2,21
Residence time
255days
Elevation
499m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.