Ontologia

HydroLAKES lake · #1298831

Lac 1298831

Natural lakeNorwayEurope 69 m

Surface area

0,39km²

Avg depth

5,4m

Volume

2,09km³

Shoreline

6,7km

Administrative coverage

Parent watershed

hybas-20800341202883 km² · upstream 2883 km²

2 dept-equivalent regions (GADM L2)

  • Hå
    Rogaland · Norway
    0.21 km²
    55.0% of lake
  • Eigersund
    Rogaland · Norway
    0.18 km²
    45.0% of lake

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

Species present

631 distinct species · 5 288 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 288 obs · 1 cellules
Obs. / cellule
≥ 5 288
5 288–5 287
5 288–5 287
5 288–5 287
< 5 288

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

Ecological tissue

Sample of 32 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 1298831 : 24 espèces reliées par 69 interactions GloBI sur 3 types (connectance 13.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
69
Connectance
0.139
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

0,39km²

Avg depth

5,4m

Volume

2,090km³

Watershed

2km²

Shoreline

6,7km

Shore dev. idx

3,03

Residence time

263days

Elevation

69m

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