Ontologia

HydroLAKES lake · #140001

Holmajärvi

Natural lakeSwedenEurope 458 m

Surface area

6,47km²

Avg depth

5,8m

Volume

37,38km³

Shoreline

20,7km

Administrative coverage

Parent watershed

hybas-20801309402341 km² · upstream 2341 km²

2 dept-equivalent regions (GADM L2)

  • Kiruna
    Norrbotten · Sweden
    5.77 km²
    88.5% of lake
  • Gällivare
    Norrbotten · Sweden
    0.75 km²
    11.5% of lake

2 intersecting protected areas

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

Species present

450 distinct species · 4 033 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 033 obs · 1 cellules
Obs. / cellule
≥ 4 033
4 033–4 032
4 033–4 032
4 033–4 032
< 4 033

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

Ecological tissue

Sample of 22 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 Holmajärvi : 17 espèces reliées par 35 interactions GloBI sur 3 types (connectance 15.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
35
Connectance
0.151
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

6,47km²

Avg depth

5,8m

Volume

37,380km³

Watershed

1 230km²

Shoreline

20,7km

Shore dev. idx

2,29

Residence time

22days

Elevation

458m

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