HydroLAKES lake · #150092
Jero
Surface area
1,49km²
Avg depth
10,4m
Volume
15,54km³
Shoreline
6,4km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- North KareliaEastern Finland · Finland1.50 km²100.0% of lake
3 intersecting protected areas
Kolin kansallispuisto
IUCN IINational Park
0.02 km² overlap
Kolin kansallispuisto
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.01 km² overlap
State Nature Reserve
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
3 354 distinct species · 30 406 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 Jero : 20 espèces reliées par 64 interactions GloBI sur 5 types (connectance 16.9%, filtre Serrano α=0.2). 8 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
1,49km²
Avg depth
10,4m
Volume
15,540km³
Watershed
13km²
Shoreline
6,4km
Shore dev. idx
1,48
Residence time
1 215days
Elevation
105m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.