Ontologia

HydroLAKES lake · #11905

Ransarn

ReservoirSwedenEurope 576 m

Surface area

28,08km²

Avg depth

14,7m

Volume

414km³

Shoreline

39,8km

Administrative coverage

Parent watershed

hybas-2080158190473 km² · upstream 473 km²

1 dept-equivalent regions (GADM L2)

  • Vilhelmina
    Västerbotten · Sweden
    28.27 km²
    100.0% of lake

7 intersecting protected areas

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

Species present

79 distinct species · 465 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

465 obs · 1 cellules
Obs. / cellule
≥ 465
465–464
465–464
465–464
< 465

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

Ecological tissue

Sample of 29 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 Ransarn : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 8.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
33
Connectance
0.081
Patrimoniales
1
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

28,08km²

Avg depth

14,7m

Volume

414,000km³

Watershed

1 106km²

Shoreline

39,8km

Shore dev. idx

2,12

Residence time

188days

Elevation

576m

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