Ontologia

HydroLAKES lake · #1226487

Lac 1226487

Natural lakeSwedenEurope 202 m

Surface area

0,2km²

Avg depth

4,7m

Volume

0,94km³

Shoreline

1,8km

Administrative coverage

Parent watershed

hybas-2080150320671 km² · upstream 7471 km²

1 dept-equivalent regions (GADM L2)

  • Älvsbyn
    Norrbotten · Sweden
    0.20 km²
    100.0% of lake

5 intersecting protected areas

  • Piteälven

    IUCN Not Assigned

    Natura 2000 SCI

    0.18 km² overlap

  • Piteälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.18 km² overlap

  • Åträsket

    IUCN Ia

    Natura 2000 SCI

    0.00 km² overlap

  • 2001016 Åträsket domänreservat

    IUCN Ia

    Nature Reserve

    0.00 km² overlap

  • Åträsket

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.00 km² overlap

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

Species present

548 distinct species · 2 151 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 151 obs · 1 cellules
Obs. / cellule
≥ 2 151
2 151–2 150
2 151–2 150
2 151–2 150
< 2 151

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

Ecological tissue

Sample of 30 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 1226487 : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
51
Connectance
0.117
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

0,20km²

Avg depth

4,7m

Volume

0,940km³

Watershed

3km²

Shoreline

1,8km

Shore dev. idx

1,12

Residence time

362days

Elevation

202m

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