HydroLAKES lake · #154482
Pitkäjärvi
Surface area
2,62km²
Avg depth
9,1m
Volume
23,9km³
Shoreline
12,4km
Administrative coverage
3 dept-equivalent regions (GADM L2)
- Vyborgskiy rayonLeningrad · Russia1.27 km²48.3% of lake
- Lakhdenpokhskiy rayonKarelia · Russia0.92 km²35.0% of lake
- South KareliaSouthern Finland · Finland0.44 km²16.7% of lake
1 intersecting protected areas
Metsätalouden ympäristötukikohteet Etelä-Karjala
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.00 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
454 distinct species · 982 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Pitkäjärvi : 23 espèces reliées par 127 interactions GloBI sur 5 types (connectance 18.1%, filtre Serrano α=0.2). 15 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
2,62km²
Avg depth
9,1m
Volume
23,900km³
Watershed
22km²
Shoreline
12,4km
Shore dev. idx
2,16
Residence time
1 590days
Elevation
68m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.