Ontologia

HydroLAKES lake · #1291094

Lac 1291094

Natural lakeNorwayEurope 132 m

Surface area

0,1km²

Avg depth

2,1m

Volume

0,21km³

Shoreline

1,7km

Administrative coverage

Parent watershed

hybas-2080240520239 km² · upstream 239 km²

1 dept-equivalent regions (GADM L2)

  • Trøgstad
    Ãstfold · Norway
    0.10 km²
    100.0% of lake

2 intersecting protected areas

  • Hæra

    IUCN Ia

    Nature Reserve

    0.10 km² overlap

  • Hæra

    IUCN Not Reported

    Emerald Network

    0.10 km² overlap

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

Species present

1 304 distinct species · 26 683 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 683 obs · 1 cellules
Obs. / cellule
≥ 26 683
26 683–26 682
26 683–26 682
26 683–26 682
< 26 683

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

Ecological tissue

Sample of 31 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 1291094 : 22 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 5 types (connectance 18.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
96
Connectance
0.182
Patrimoniales
3
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

0,10km²

Avg depth

2,1m

Volume

0,210km³

Watershed

20km²

Shoreline

1,7km

Shore dev. idx

1,50

Residence time

8days

Elevation

132m

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