Ontologia

HydroLAKES lake · #11395

Geavdnjajávri

Natural lakeNorwayEurope 522 m

Surface area

20,12km²

Avg depth

17,2m

Volume

346,01km³

Shoreline

44,1km

Administrative coverage

Parent watershed

hybas-20801236001563 km² · upstream 1563 km²

1 dept-equivalent regions (GADM L2)

  • Bardu
    Troms · Norway
    20.26 km²
    100.0% of lake

2 intersecting protected areas

  • Rohkunborri

    IUCN II

    National Park

    20.26 km² overlap

  • Rohkunborri

    IUCN Not Reported

    Emerald Network

    20.26 km² overlap

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

Species present

47 distinct species · 75 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

75 obs · 1 cellules
Obs. / cellule
≥ 75
75–74
75–74
75–74
< 75

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

Ecological tissue

Sample of 13 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 Geavdnjajávri : 12 espèces reliées par 12 interactions GloBI sur 2 types (connectance 15.4%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
12
Connectance
0.154
Patrimoniales
0
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

20,12km²

Avg depth

17,2m

Volume

346,010km³

Watershed

201km²

Shoreline

44,1km

Shore dev. idx

2,77

Residence time

1 445days

Elevation

522m

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