Ontologia

HydroLAKES lake · #154337

Pertjärvi

Natural lakeRussiaEurope 23 m

Surface area

2,1km²

Avg depth

15,9m

Volume

33,4km³

Shoreline

11,7km

Administrative coverage

Parent watershed

hybas-2080215980241 km² · upstream 1262 km²

1 dept-equivalent regions (GADM L2)

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Lake statistics (HydroLAKES)

Surface

2,10km²

Avg depth

15,9m

Volume

33,400km³

Watershed

54km²

Shoreline

11,7km

Shore dev. idx

2,28

Residence time

918days

Elevation

23m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.