Ontologia

HydroLAKES lake · #1247980

Lac 1247980

Natural lakeSwedenEurope 197 m

Surface area

0,37km²

Avg depth

5,1m

Volume

1,89km³

Shoreline

4,4km

Administrative coverage

Parent watershed

hybas-20800307102572 km² · upstream 2572 km²

1 dept-equivalent regions (GADM L2)

  • Bjurholm
    Västerbotten · Sweden
    0.37 km²
    100.0% of lake

2 intersecting protected areas

  • Öreälven

    IUCN Not Assigned

    Natura 2000 SCI

    0.34 km² overlap

  • Öreälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.34 km² overlap

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

Species present

355 distinct species · 1 823 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 823 obs · 1 cellules
Obs. / cellule
≥ 1 823
1 823–1 822
1 823–1 822
1 823–1 822
< 1 823

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

Ecological tissue

Sample of 39 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 1247980 : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
82
Connectance
0.111
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

0,37km²

Avg depth

5,1m

Volume

1,890km³

Watershed

73km²

Shoreline

4,4km

Shore dev. idx

2,06

Residence time

23days

Elevation

197m

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