Ontologia

HydroLAKES lake · #1242445

Lac 1242445

Natural lakeNorwayEurope 509 m

Surface area

0,55km²

Avg depth

5,4m

Volume

2,93km³

Shoreline

5km

Administrative coverage

Parent watershed

hybas-2080172050471 km² · upstream 471 km²

1 dept-equivalent regions (GADM L2)

  • Lierne
    Nord-Trøndelag · Norway
    0.55 km²
    100.0% of lake

1 intersecting protected areas

  • Holden

    IUCN Ia

    Nature Reserve

    0.00 km² overlap

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

Species present

169 distinct species · 400 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

400 obs · 1 cellules
Obs. / cellule
≥ 400
400–399
400–399
400–399
< 400

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

Ecological tissue

Sample of 28 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 1242445 : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 4 types (connectance 12.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
55
Connectance
0.126
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

0,55km²

Avg depth

5,4m

Volume

2,930km³

Watershed

9km²

Shoreline

5,0km

Shore dev. idx

1,90

Residence time

157days

Elevation

509m

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