Ontologia

HydroLAKES lake · #154794

Luujärvi

Natural lakeFinlandEurope 61 m

Surface area

5,29km²

Avg depth

9,7m

Volume

51,27km³

Shoreline

24,2km

Administrative coverage

Parent watershed

hybas-20802200601127 km² · upstream 1127 km²

1 dept-equivalent regions (GADM L2)

  • Kymenlaakso
    Southern Finland · Finland
    5.32 km²
    100.0% of lake

2 intersecting protected areas

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

Species present

342 distinct species · 687 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

687 obs · 1 cellules
Obs. / cellule
≥ 687
687–686
687–686
687–686
< 687

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

Ecological tissue

Sample of 35 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 Luujärvi : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 5 types (connectance 11.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
75
Connectance
0.113
Patrimoniales
1
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

5,29km²

Avg depth

9,7m

Volume

51,270km³

Watershed

87km²

Shoreline

24,2km

Shore dev. idx

2,97

Residence time

766days

Elevation

61m

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