Ontologia

HydroLAKES lake · #155796

Vestrevatnet

Natural lakeNorwayEurope 132 m

Surface area

7,47km²

Avg depth

20,5m

Volume

153,03km³

Shoreline

41,3km

Administrative coverage

Parent watershed

hybas-20800349406539 km² · upstream 6539 km²

2 dept-equivalent regions (GADM L2)

  • Osterøy
    Hordaland · Norway
    7.38 km²
    98.2% of lake
  • Vaksdal
    Hordaland · Norway
    0.14 km²
    1.8% of lake

2 intersecting protected areas

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

Species present

616 distinct species · 2 084 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 084 obs · 1 cellules
Obs. / cellule
≥ 2 084
2 084–2 083
2 084–2 083
2 084–2 083
< 2 084

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

Ecological tissue

Sample of 34 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 Vestrevatnet : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 6 types (connectance 12.5%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
79
Connectance
0.125
Patrimoniales
2
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

7,47km²

Avg depth

20,5m

Volume

153,030km³

Watershed

57km²

Shoreline

41,3km

Shore dev. idx

4,26

Residence time

377days

Elevation

132m

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