Ontologia

HydroLAKES lake · #154598

Nerosjärvi

Natural lakeFinlandEurope 78 m

Surface area

8,37km²

Avg depth

13,5m

Volume

112,67km³

Shoreline

45,3km

Administrative coverage

Parent watershed

hybas-20802166104338 km² · upstream 4338 km²

3 dept-equivalent regions (GADM L2)

  • Tavastia Proper
    Western Finland · Finland
    7.40 km²
    88.0% of lake
  • Päijänne Tavastia
    Western Finland · Finland
    1.00 km²
    11.9% of lake
  • Pirkanmaa
    Western Finland · Finland
    0.01 km²
    0.2% of lake

1 intersecting protected areas

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

Species present

582 distinct species · 1 264 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 264 obs · 1 cellules
Obs. / cellule
≥ 1 264
1 264–1 263
1 264–1 263
1 264–1 263
< 1 264

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

Ecological tissue

Sample of 49 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Nerosjärvi : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 9.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
109
Connectance
0.093
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

8,37km²

Avg depth

13,5m

Volume

112,670km³

Watershed

162km²

Shoreline

45,3km

Shore dev. idx

4,42

Residence time

1 108days

Elevation

78m

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