HydroLAKES lake · #154256
Keihäsjärvi
Surface area
3,79km²
Avg depth
7,1m
Volume
27,09km³
Shoreline
17,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Päijänne TavastiaEastern Finland · Finland3.82 km²100.0% of lake
1 intersecting protected areas
Private Nature Reserve
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
230 distinct species · 484 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Keihäsjärvi : 19 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 6 types (connectance 15.3%, filtre Serrano α=0.2). 9 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
3,79km²
Avg depth
7,1m
Volume
27,090km³
Watershed
174km²
Shoreline
17,4km
Shore dev. idx
2,52
Residence time
277days
Elevation
73m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.