HydroLAKES lake · #154082
Ahvenjärvi
Surface area
1km²
Avg depth
8,9m
Volume
8,89km³
Shoreline
4,6km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Lakhdenpokhskiy rayonKarelia · Russia1.01 km²100.0% of lake
1 intersecting protected areas
Ladozhskie shhery
IUCN IINational Park
0.05 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
65 distinct species · 76 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 Ahvenjärvi : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 5 types (connectance 7.9%, filtre Serrano α=0.2). 3 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
1,00km²
Avg depth
8,9m
Volume
8,890km³
Watershed
1km²
Shoreline
4,6km
Shore dev. idx
1,29
Residence time
12 862days
Elevation
9m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.