HydroLAKES lake · #151634
Iso-Tervanen
Surface area
1,02km²
Avg depth
5m
Volume
5,1km³
Shoreline
6,5km
Administrative coverage
2 dept-equivalent regions (GADM L2)
- North SavoniaEastern Finland · Finland0.74 km²72.1% of lake
- Southern SavoniaEastern Finland · Finland0.29 km²27.9% of lake
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
105 distinct species · 243 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Iso-Tervanen : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 6 types (connectance 6.9%, filtre Serrano α=0.2). 4 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
1,02km²
Avg depth
5,0m
Volume
5,100km³
Watershed
18km²
Shoreline
6,5km
Shore dev. idx
1,82
Residence time
345days
Elevation
112m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.