Ontologia

HydroLAKES lake · #1246509

Lac 1246509

Natural lakeSwedenEurope 270 m

Surface area

0,95km²

Avg depth

5,3m

Volume

5,02km³

Shoreline

6,6km

Administrative coverage

Parent watershed

hybas-20800307102572 km² · upstream 2572 km²

1 dept-equivalent regions (GADM L2)

  • Bjurholm
    Västerbotten · Sweden
    0.96 km²
    100.0% of lake

2 intersecting protected areas

  • Öreälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.95 km² overlap

  • Öreälven

    IUCN Not Assigned

    Natura 2000 SCI

    0.95 km² overlap

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

Species present

92 distinct species · 507 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

507 obs · 1 cellules
Obs. / cellule
≥ 507
507–506
507–506
507–506
< 507

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

Ecological tissue

Sample of 42 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 Lac 1246509 : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 3 types (connectance 5.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
51
Connectance
0.059
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

0,95km²

Avg depth

5,3m

Volume

5,020km³

Watershed

5km²

Shoreline

6,6km

Shore dev. idx

1,89

Residence time

922days

Elevation

270m

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