HydroLAKES lake · #155404
Ottojärvi
Surface area
2,53km²
Avg depth
8,5m
Volume
21,46km³
Shoreline
16km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- South KareliaSouthern Finland · Finland2.54 km²100.0% of lake
1 intersecting protected areas
Ämmäniemen lehto
IUCN Not AssignedTemporary Protection Order
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
743 distinct species · 4 291 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Ottojärvi : 28 espèces reliées par 44 interactions GloBI sur 5 types (connectance 6.3%, 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
2,53km²
Avg depth
8,5m
Volume
21,460km³
Watershed
978km²
Shoreline
16,0km
Shore dev. idx
2,84
Residence time
22days
Elevation
26m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.