Ontologia

HydroLAKES lake · #147403

Skurvvatnet

Natural lakeNorwayEurope 431 m

Surface area

1,05km²

Avg depth

8,7m

Volume

9,21km³

Shoreline

5,8km

Administrative coverage

Parent watershed

hybas-2080036600534 km² · upstream 534 km²

2 dept-equivalent regions (GADM L2)

  • Roan
    Sør-Trøndelag · Norway
    0.96 km²
    90.7% of lake
  • Åfjord
    Sør-Trøndelag · Norway
    0.10 km²
    9.3% of lake

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

Species present

95 distinct species · 166 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

166 obs · 1 cellules
Obs. / cellule
≥ 166
166–165
166–165
166–165
< 166

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

Ecological tissue

Sample of 33 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 Skurvvatnet : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 7.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
39
Connectance
0.074
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

1,05km²

Avg depth

8,7m

Volume

9,210km³

Watershed

5km²

Shoreline

5,8km

Shore dev. idx

1,59

Residence time

480days

Elevation

431m

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