Ontologia

HydroLAKES lake · #143079

Gavasjaure

Natural lakeSwedenEurope 726 m

Surface area

4,82km²

Avg depth

9,9m

Volume

47,86km³

Shoreline

15,4km

Administrative coverage

Parent watershed

hybas-2080145220478 km² · upstream 478 km²

1 dept-equivalent regions (GADM L2)

  • Arjeplog
    Norrbotten · Sweden
    4.85 km²
    100.0% of lake

6 intersecting protected areas

  • Tjålmejaure

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    4.85 km² overlap

  • Tjålmejaure

    IUCN Not Assigned

    Natura 2000 SPA

    4.85 km² overlap

  • Tjålmejaure-Laisdalen

    IUCN Ib

    Wetland of International Importance (Ramsar Site)

    4.85 km² overlap

  • 2012800 Tjålmejaure

    IUCN Not Assigned

    Wildlife and Plant Sanctuary

    4.85 km² overlap

  • Laisälven

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    4.63 km² overlap

  • Laisälven

    IUCN Not Assigned

    Natura 2000 SCI

    4.63 km² overlap

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

Species present

70 distinct species · 325 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

325 obs · 1 cellules
Obs. / cellule
≥ 325
325–324
325–324
325–324
< 325

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

Ecological tissue

Sample of 19 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 Gavasjaure : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 18.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
35
Connectance
0.184
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

4,82km²

Avg depth

9,9m

Volume

47,860km³

Watershed

221km²

Shoreline

15,4km

Shore dev. idx

1,98

Residence time

101days

Elevation

726m

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