Ontologia

HydroLAKES lake · #1297394

Lac 1297394

Natural lakeNorwayEurope 127 m

Surface area

0,67km²

Avg depth

6,5m

Volume

4,34km³

Shoreline

12,7km

Administrative coverage

Parent watershed

hybas-2080033830546 km² · upstream 546 km²

2 dept-equivalent regions (GADM L2)

  • Risør
    Aust-Agder · Norway
    0.37 km²
    54.9% of lake
  • Gjerstad
    Aust-Agder · Norway
    0.30 km²
    45.1% of lake

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

Species present

751 distinct species · 2 636 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 636 obs · 1 cellules
Obs. / cellule
≥ 2 636
2 636–2 635
2 636–2 635
2 636–2 635
< 2 636

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

Ecological tissue

Sample of 41 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 1297394 : 32 espèces reliées par 100 interactions GloBI sur 8 types (connectance 11.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
100
Connectance
0.116
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

0,67km²

Avg depth

6,5m

Volume

4,340km³

Watershed

5km²

Shoreline

12,7km

Shore dev. idx

4,37

Residence time

377days

Elevation

127m

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