Ontologia

HydroLAKES lake · #135689

Melajärvi

Natural lakeFinlandEurope 445 m

Surface area

1,41km²

Avg depth

10,9m

Volume

15,36km³

Shoreline

6,2km

Administrative coverage

Parent watershed

hybas-208011913056 km² · upstream 1224 km²

1 dept-equivalent regions (GADM L2)

  • Lapland
    Lapland · Finland
    1.42 km²
    100.0% of lake

3 intersecting protected areas

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

Species present

183 distinct species · 489 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

489 obs · 1 cellules
Obs. / cellule
≥ 489
489–488
489–488
489–488
< 489

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

Ecological tissue

Sample of 20 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 Melajärvi : 13 espèces reliées par 24 interactions GloBI sur 4 types (connectance 12.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
24
Connectance
0.126
Patrimoniales
0
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

1,41km²

Avg depth

10,9m

Volume

15,360km³

Watershed

1 189km²

Shoreline

6,2km

Shore dev. idx

1,48

Residence time

12days

Elevation

445m

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