Ontologia

HydroLAKES lake · #143008

Iraft

Natural lakeSwedenEurope 442 m

Surface area

3,04km²

Avg depth

7,5m

Volume

22,87km³

Shoreline

19,9km

Administrative coverage

Parent watershed

hybas-2080147470479 km² · upstream 1696 km²

1 dept-equivalent regions (GADM L2)

  • Arjeplog
    Norrbotten · Sweden
    3.06 km²
    100.0% of lake

11 intersecting protected areas

  • Tjålmejaure

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    2.01 km² overlap

  • Tjålmejaure

    IUCN Not Assigned

    Natura 2000 SPA

    2.01 km² overlap

  • Tjålmejaure-Laisdalen

    IUCN Ib

    Wetland of International Importance (Ramsar Site)

    2.01 km² overlap

  • Yraft

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.65 km² overlap

  • Yraft

    IUCN III

    Natura 2000 SCI

    1.65 km² overlap

  • 2001045 Yrafdeltat

    IUCN III

    Nature Reserve

    1.65 km² overlap

  • Laisälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.34 km² overlap

  • Laisälven

    IUCN Not Assigned

    Natura 2000 SCI

    1.34 km² overlap

  • Laisdalens fjällurskog

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

2 more protected areas

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

Species present

568 distinct species · 2 835 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 835 obs · 1 cellules
Obs. / cellule
≥ 2 835
2 835–2 834
2 835–2 834
2 835–2 834
< 2 835

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

Ecological tissue

Sample of 33 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 Iraft : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 5 types (connectance 10.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
56
Connectance
0.100
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

3,04km²

Avg depth

7,5m

Volume

22,870km³

Watershed

1 287km²

Shoreline

19,9km

Shore dev. idx

3,22

Residence time

9days

Elevation

442m

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